v0.9.0

fix: persist configuration settings properly (#987 )
* fix: persist configuration settings properly * docs: update changelog
2025-12-18 20:39:25 +01:00 · 2025-11-24 11:24:37 +08:00 · 2025-11-19 16:09:27 +08:00 · 2025-11-19 10:10:59 +08:00 · 2025-11-19 09:39:36 +08:00 · 2025-11-19 09:38:37 +08:00
139 changed files with 5330 additions and 2722 deletions
--- a/.github/workflows/frontend-ci.yml
+++ b/.github/workflows/frontend-ci.yml
@@ -5,6 +5,8 @@ on:
    # Only run it when Frontend code changes
    paths:
      - 'src/**'
+      - 'tsup.config.ts'
+      - 'package.json'

 jobs:
  check:
@@ -17,6 +19,9 @@ jobs:
    steps:
    - name: Checkout code
      uses: actions/checkout@v4
+      with:
+        ref: ${{ github.head_ref }}  
+        fetch-depth: 0               

    - name: Setup Node.js
      uses: actions/setup-node@v4
@@ -30,5 +35,36 @@ jobs:
    - name: Install dependencies
      run: pnpm install --frozen-lockfile

+    - name: Switch platformAdapter to Web adapter
+      shell: bash
+      run: >
+        node -e "const fs=require('fs');const f='src/utils/platformAdapter.ts';
+        let s=fs.readFileSync(f,'utf8');
+        s=s.replace(/import\\s*\\{\\s*createTauriAdapter\\s*\\}\\s*from\\s*\\\"\\.\\/tauriAdapter\\\";/,'import { createWebAdapter } from \\\"./webAdapter\\\";');
+        s=s.replace(/let\\s+platformAdapter\\s*=\\s*createTauriAdapter\\(\\);/,'let platformAdapter = createWebAdapter();');
+        fs.writeFileSync(f,s);"
+
+    - name: Build web (Tauri dependency check)
+      run: pnpm build:web
+
+    - name: Verify no Tauri refs in web output
+      shell: bash
+      run: |
+        if grep -R -n -E '@tauri-apps|tauri-plugin' out/search-chat; then
+          echo 'Tauri references found in web build output';
+          exit 1;
+        else
+          echo 'No Tauri references found';
+        fi
+
+    - name: Restore platformAdapter to Tauri adapter
+      shell: bash
+      run: >
+        node -e "const fs=require('fs');const f='src/utils/platformAdapter.ts';
+        let s=fs.readFileSync(f,'utf8');
+        s=s.replace(/import\\s*\\{\\s*createWebAdapter\\s*\\}\\s*from\\s*\\\"\\.\\/webAdapter\\\";/,'import { createTauriAdapter } from \\\"./tauriAdapter\\\";');
+        s=s.replace(/let\\s+platformAdapter\\s*=\\s*createWebAdapter\\(\\);/,'let platformAdapter = createTauriAdapter();');
+        fs.writeFileSync(f,s);"
+
    - name: Build frontend
      run: pnpm build
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -110,10 +110,10 @@ jobs:
      # On Windows, we need to generate bindings for 'searchapi.h' using bindgen.
      # And bindgen relies on 'libclang'
      # https://rust-lang.github.io/rust-bindgen/requirements.html#windows
-      - name: Install dependencies (Windows only)
-        if: startsWith(matrix.platform, 'windows-latest')
-        shell: bash
-        run: winget install LLVM.LLVM --silent --accept-package-agreements --accept-source-agreements
+      #
+      # We don't need to install it because it is already included in GitHub 
+      # Action runner image:
+      # https://github.com/actions/runner-images/blob/main/images/windows/Windows2025-Readme.md#language-and-runtime


      - name: Add Rust build target
--- a/.github/workflows/rust_code_check.yml
+++ b/.github/workflows/rust_code_check.yml
@@ -35,10 +35,10 @@ jobs:
    # On Windows, we need to generate bindings for 'searchapi.h' using bindgen.
    # And bindgen relies on 'libclang'
    # https://rust-lang.github.io/rust-bindgen/requirements.html#windows
-    - name: Install dependencies (Windows only)
-      if: startsWith(matrix.platform, 'windows-latest')
-      shell: bash
-      run: winget install LLVM.LLVM --silent --accept-package-agreements --accept-source-agreements
+    #
+    # We don't need to install it because it is already included in GitHub 
+    # Action runner image:
+    # https://github.com/actions/runner-images/blob/main/images/windows/Windows2025-Readme.md#language-and-runtime

    - name: Add pizza engine as a dependency
      working-directory: src-tauri
--- a/components.json
+++ b/components.json
@@ -0,0 +1,22 @@
+{
+  "$schema": "https://ui.shadcn.com/schema.json",
+  "style": "new-york",
+  "rsc": false,
+  "tsx": true,
+  "tailwind": {
+    "config": "tailwind.config.js",
+    "css": "src/main.css",
+    "baseColor": "neutral",
+    "cssVariables": true,
+    "prefix": ""
+  },
+  "iconLibrary": "lucide",
+  "aliases": {
+    "components": "@/components",
+    "utils": "@/lib/utils",
+    "ui": "@/components/ui",
+    "lib": "@/lib",
+    "hooks": "@/hooks"
+  },
+  "registries": {}
+}
--- a/docs/content.en/_index.md
+++ b/docs/content.en/_index.md
@@ -9,7 +9,7 @@ Coco AI is a fully open-source, cross-platform unified search and productivity t

 {{% load-img "/img/coco-preview.gif" "" %}}

-For more details on Coco Server, visit: [https://docs.infinilabs.com/coco-app/](https://docs.infinilabs.com/coco-app/).
+For more details on Coco Server, visit: [https://docs.infinilabs.com/coco-server/](https://docs.infinilabs.com/coco-server/).

 ## Community

--- a/docs/content.en/docs/release-notes/_index.md
+++ b/docs/content.en/docs/release-notes/_index.md
@@ -8,11 +8,68 @@ title: "Release Notes"
 Information about release notes of Coco App is provided here.

 ## Latest (In development)
+
 ### ❌ Breaking changes
+
 ### 🚀 Features
+
 ### 🐛 Bug fix
+
+- fix: search_extension should not panic when ext is not found #983
+- fix: persist configuration settings properly #987
+
 ### ✈️ Improvements

+## 0.9.0 (2025-11-19)
+
+### ❌ Breaking changes
+
+### 🚀 Features
+
+- feat: support switching groups via keyboard shortcuts #911
+- feat: support opening logs from about page #915
+- feat: support moving cursor with home and end keys #918
+- feat: support pageup/pagedown to navigate search results #920
+- feat: standardize multi-level menu label structure #925
+- feat(View Extension): page field now accepts HTTP(s) links #925
+- feat: return sub-exts when extension type exts themselves are matched #928
+- feat: open quick ai with modifier key + enter #939
+- feat: allow navigate back when cursor is at the beginning #940
+- feat(extension compatibility): minimum_coco_version #946
+- feat: add compact mode for window #947
+- feat: advanced settings search debounce & local query source weight #950
+- feat: add window opacity configuration option #963
+- feat: add auto collapse delay for compact mode #981
+
+### 🐛 Bug fix
+
+- fix: automatic update of service list #913
+- fix: duplicate chat content #916
+- fix: resolve pinned window shortcut not working #917
+- fix: WM ext does not work when operating focused win from another display #919
+- fix(Window Management): Next/Previous Desktop do not work #926
+- fix: fix page rapidly flickering issue #935
+- fix(view extension): broken search bar UI when opening extensions via hotkey #938
+- fix: allow deletion after selecting all text #943
+- fix: prevent shaking when switching between chat and search pages #955
+- fix: prevent duplicate login success messages #977
+- fix: fix quick ai not continuing conversation #979
+
+### ✈️ Improvements
+
+- refactor: improve sorting logic of search results #910
+- style: add dark drop shadow to images #912
+- chore: add cross-domain configuration for web component #921
+- refactor: retry if AXUIElementSetAttributeValue() does not work #924
+- refactor(calculator): skip evaluation if expr is in form "num => num" #929
+- chore: use a custom log directory #930
+- chore: bump tauri_nspanel to v2.1 #933
+- refactor: show_coco/hide_coco now use NSPanel's function on macOS #933
+- refactor: procedure that convert_pages() into a func #934
+- refactor(post-search): collect at least 2 documents from each query source #948
+- refactor: custom_version_comparator() now compares semantic versions #941
+- chore: center the main window vertically #959
+- refactor(view extension): load HTML/resources via local HTTP server #973

 ## 0.8.0 (2025-09-28)

--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "coco",
  "private": true,
-  "version": "0.8.0",
+  "version": "0.9.0",
  "type": "module",
  "scripts": {
    "dev": "vite",
@@ -19,6 +19,7 @@
  },
  "dependencies": {
    "@headlessui/react": "^2.2.2",
+    "@radix-ui/react-slot": "^1.2.3",
    "@tauri-apps/api": "^2.5.0",
    "@tauri-apps/plugin-autostart": "~2.2.0",
    "@tauri-apps/plugin-deep-link": "^2.2.1",
@@ -34,7 +35,8 @@
    "@tauri-apps/plugin-window": "2.0.0-alpha.1",
    "@wavesurfer/react": "^1.0.11",
    "ahooks": "^3.8.4",
-    "axios": "^1.9.0",
+    "axios": "^1.12.0",
+    "class-variance-authority": "^0.7.1",
    "clsx": "^2.1.1",
    "dayjs": "^1.11.13",
    "dotenv": "^16.5.0",
@@ -59,6 +61,7 @@
    "remark-gfm": "^4.0.1",
    "remark-math": "^6.0.0",
    "tailwind-merge": "^3.3.1",
+    "tailwindcss-animate": "^1.0.7",
    "tauri-plugin-fs-pro-api": "^2.4.0",
    "tauri-plugin-macos-permissions-api": "^2.3.0",
    "tauri-plugin-screenshots-api": "^2.2.0",
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
--- a/src-tauri/Cargo.lock
+++ b/src-tauri/Cargo.lock
@@ -2,6 +2,212 @@
 # It is not intended for manual editing.
 version = 4

+[[package]]
+name = "actix-codec"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f7b0a21988c1bf877cf4759ef5ddaac04c1c9fe808c9142ecb78ba97d97a28a"
+dependencies = [
+ "bitflags 2.9.4",
+ "bytes",
+ "futures-core",
+ "futures-sink",
+ "memchr",
+ "pin-project-lite",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
+[[package]]
+name = "actix-files"
+version = "0.6.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6c0d87f10d70e2948ad40e8edea79c8e77c6c66e0250a4c1f09b690465199576"
+dependencies = [
+ "actix-http",
+ "actix-service",
+ "actix-utils",
+ "actix-web",
+ "bitflags 2.9.4",
+ "bytes",
+ "derive_more 2.0.1",
+ "futures-core",
+ "http-range",
+ "log",
+ "mime",
+ "mime_guess",
+ "percent-encoding",
+ "pin-project-lite",
+ "v_htmlescape",
+]
+
+[[package]]
+name = "actix-http"
+version = "3.11.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7926860314cbe2fb5d1f13731e387ab43bd32bca224e82e6e2db85de0a3dba49"
+dependencies = [
+ "actix-codec",
+ "actix-rt",
+ "actix-service",
+ "actix-utils",
+ "base64 0.22.1",
+ "bitflags 2.9.4",
+ "brotli",
+ "bytes",
+ "bytestring",
+ "derive_more 2.0.1",
+ "encoding_rs",
+ "flate2",
+ "foldhash",
+ "futures-core",
+ "h2 0.3.27",
+ "http 0.2.12",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "language-tags",
+ "local-channel",
+ "mime",
+ "percent-encoding",
+ "pin-project-lite",
+ "rand 0.9.2",
+ "sha1",
+ "smallvec",
+ "tokio",
+ "tokio-util",
+ "tracing",
+ "zstd",
+]
+
+[[package]]
+name = "actix-macros"
+version = "0.2.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e01ed3140b2f8d422c68afa1ed2e85d996ea619c988ac834d255db32138655cb"
+dependencies = [
+ "quote",
+ "syn 2.0.106",
+]
+
+[[package]]
+name = "actix-router"
+version = "0.5.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "13d324164c51f63867b57e73ba5936ea151b8a41a1d23d1031eeb9f70d0236f8"
+dependencies = [
+ "bytestring",
+ "cfg-if",
+ "http 0.2.12",
+ "regex",
+ "regex-lite",
+ "serde",
+ "tracing",
+]
+
+[[package]]
+name = "actix-rt"
+version = "2.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "92589714878ca59a7626ea19734f0e07a6a875197eec751bb5d3f99e64998c63"
+dependencies = [
+ "futures-core",
+ "tokio",
+]
+
+[[package]]
+name = "actix-server"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a65064ea4a457eaf07f2fba30b4c695bf43b721790e9530d26cb6f9019ff7502"
+dependencies = [
+ "actix-rt",
+ "actix-service",
+ "actix-utils",
+ "futures-core",
+ "futures-util",
+ "mio 1.0.4",
+ "socket2 0.5.10",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "actix-service"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e46f36bf0e5af44bdc4bdb36fbbd421aa98c79a9bce724e1edeb3894e10dc7f"
+dependencies = [
+ "futures-core",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "actix-utils"
+version = "3.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "88a1dcdff1466e3c2488e1cb5c36a71822750ad43839937f85d2f4d9f8b705d8"
+dependencies = [
+ "local-waker",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "actix-web"
+version = "4.11.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a597b77b5c6d6a1e1097fddde329a83665e25c5437c696a3a9a4aa514a614dea"
+dependencies = [
+ "actix-codec",
+ "actix-http",
+ "actix-macros",
+ "actix-router",
+ "actix-rt",
+ "actix-server",
+ "actix-service",
+ "actix-utils",
+ "actix-web-codegen",
+ "bytes",
+ "bytestring",
+ "cfg-if",
+ "cookie 0.16.2",
+ "derive_more 2.0.1",
+ "encoding_rs",
+ "foldhash",
+ "futures-core",
+ "futures-util",
+ "impl-more",
+ "itoa",
+ "language-tags",
+ "log",
+ "mime",
+ "once_cell",
+ "pin-project-lite",
+ "regex",
+ "regex-lite",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "smallvec",
+ "socket2 0.5.10",
+ "time",
+ "tracing",
+ "url",
+]
+
+[[package]]
+name = "actix-web-codegen"
+version = "4.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f591380e2e68490b5dfaf1dd1aa0ebe78d84ba7067078512b4ea6e4492d622b8"
+dependencies = [
+ "actix-router",
+ "proc-macro2",
+ "quote",
+ "syn 2.0.106",
+]
+
 [[package]]
 name = "addr2line"
 version = "0.24.2"
@@ -668,6 +874,15 @@ dependencies = [
 "serde",
 ]

+[[package]]
+name = "bytestring"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "113b4343b5f6617e7ad401ced8de3cc8b012e73a594347c307b90db3e9271289"
+dependencies = [
+ "bytes",
+]
+
 [[package]]
 name = "bzip2"
 version = "0.6.0"
@@ -869,8 +1084,10 @@ dependencies = [

 [[package]]
 name = "coco"
-version = "0.8.0"
+version = "0.9.0"
 dependencies = [
+ "actix-files",
+ "actix-web",
 "anyhow",
 "applications",
 "async-recursion",
@@ -976,7 +1193,7 @@ dependencies = [
 "block",
 "cocoa-foundation",
 "core-foundation 0.10.1",
- "core-graphics 0.24.0",
+ "core-graphics",
 "foreign-types 0.5.0",
 "libc",
 "objc",
@@ -1058,6 +1275,17 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6245d59a3e82a7fc217c5828a6692dbc6dfb63a0c8c90495621f7b9d79704a0e"

+[[package]]
+name = "cookie"
+version = "0.16.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e859cd57d0710d9e06c381b550c06e76992472a8c6d527aecd2fc673dcc231fb"
+dependencies = [
+ "percent-encoding",
+ "time",
+ "version_check",
+]
+
 [[package]]
 name = "cookie"
 version = "0.18.1"
@@ -1075,7 +1303,7 @@ version = "0.21.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2eac901828f88a5241ee0600950ab981148a18f2f756900ffba1b125ca6a3ef9"
 dependencies = [
- "cookie",
+ "cookie 0.18.1",
 "document-features",
 "idna",
 "log",
@@ -1126,19 +1354,6 @@ dependencies = [
 "libc",
 ]

-[[package]]
-name = "core-graphics"
-version = "0.25.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "064badf302c3194842cf2c5d61f56cc88e54a759313879cdf03abdd27d0c3b97"
-dependencies = [
- "bitflags 2.9.4",
- "core-foundation 0.10.1",
- "core-graphics-types",
- "foreign-types 0.5.0",
- "libc",
-]
-
 [[package]]
 name = "core-graphics-types"
 version = "0.2.0"
@@ -1561,7 +1776,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67fd9ae1736d6ebb2e472740fbee86fb2178b8d56feb98a6751411d4c95b7e72"
 dependencies = [
 "cocoa",
- "core-graphics 0.24.0",
+ "core-graphics",
 "dunce",
 "gdk",
 "gdkx11",
@@ -1656,7 +1871,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cf6f550bbbdd5fe66f39d429cb2604bcdacbf00dca0f5bbe2e9306a0009b7c6"
 dependencies = [
 "core-foundation 0.10.1",
- "core-graphics 0.24.0",
+ "core-graphics",
 "foreign-types-shared 0.3.1",
 "libc",
 "log",
@@ -1912,6 +2127,12 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"

+[[package]]
+name = "foldhash"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
+
 [[package]]
 name = "foreign-types"
 version = "0.3.2"
@@ -2662,6 +2883,25 @@ dependencies = [
 "syn 2.0.106",
 ]

+[[package]]
+name = "h2"
+version = "0.3.27"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0beca50380b1fc32983fc1cb4587bfa4bb9e78fc259aad4a0032d2080309222d"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http 0.2.12",
+ "indexmap 2.11.4",
+ "slab",
+ "tokio",
+ "tokio-util",
+ "tracing",
+]
+
 [[package]]
 name = "h2"
 version = "0.4.12"
@@ -2892,7 +3132,7 @@ dependencies = [
 "bytes",
 "futures-channel",
 "futures-core",
- "h2",
+ "h2 0.4.12",
 "http 1.3.1",
 "http-body 1.0.1",
 "httparse",
@@ -2955,7 +3195,7 @@ dependencies = [
 "libc",
 "percent-encoding",
 "pin-project-lite",
- "socket2",
+ "socket2 0.6.0",
 "system-configuration",
 "tokio",
 "tower-service",
@@ -3150,6 +3390,12 @@ version = "1.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d0263a3d970d5c054ed9312c0057b4f3bde9c0b33836d3637361d4a9e6e7a408"

+[[package]]
+name = "impl-more"
+version = "0.1.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8a5a9a0ff0086c7a148acb942baaabeadf9504d10400b5a05645853729b9cd2"
+
 [[package]]
 name = "indexmap"
 version = "1.9.3"
@@ -3451,6 +3697,12 @@ dependencies = [
 "selectors 0.24.0",
 ]

+[[package]]
+name = "language-tags"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d4345964bb142484797b161f473a503a434de77149dd8c7427788c6e13379388"
+
 [[package]]
 name = "lazy_static"
 version = "1.5.0"
@@ -3610,6 +3862,23 @@ dependencies = [
 "num-traits",
 ]

+[[package]]
+name = "local-channel"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b6cbc85e69b8df4b8bb8b89ec634e7189099cea8927a276b7384ce5488e53ec8"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+ "local-waker",
+]
+
+[[package]]
+name = "local-waker"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4d873d7c67ce09b42110d801813efbc9364414e356be9935700d368351657487"
+
 [[package]]
 name = "lock_api"
 version = "0.4.13"
@@ -4126,17 +4395,6 @@ dependencies = [
 "malloc_buf",
 ]

-[[package]]
-name = "objc-foundation"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1add1b659e36c9607c7aab864a76c7a4c2760cd0cd2e120f3fb8b952c7e22bf9"
-dependencies = [
- "block",
- "objc",
- "objc_id",
-]
-
 [[package]]
 name = "objc-sys"
 version = "0.3.5"
@@ -4479,15 +4737,6 @@ dependencies = [
 "objc2-security",
 ]

-[[package]]
-name = "objc_id"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c92d4ddb4bd7b50d730c215ff871754d0da6b2178849f8a2a2ab69712d0c073b"
-dependencies = [
- "objc",
-]
-
 [[package]]
 name = "object"
 version = "0.36.7"
@@ -4709,6 +4958,12 @@ version = "1.0.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "57c0d7b74b563b49d38dae00a0c37d4d6de9b432382b2892f0574ddcae73fd0a"

+[[package]]
+name = "pastey"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "35fb2e5f958ec131621fdd531e9fc186ed768cbe395337403ae56c17a74c68ec"
+
 [[package]]
 name = "path-clean"
 version = "1.0.1"
@@ -5214,7 +5469,7 @@ dependencies = [
 "quinn-udp",
 "rustc-hash",
 "rustls",
- "socket2",
+ "socket2 0.6.0",
 "thiserror 2.0.16",
 "tokio",
 "tracing",
@@ -5251,7 +5506,7 @@ dependencies = [
 "cfg_aliases",
 "libc",
 "once_cell",
- "socket2",
+ "socket2 0.6.0",
 "tracing",
 "windows-sys 0.60.2",
 ]
@@ -5537,6 +5792,12 @@ dependencies = [
 "regex-syntax",
 ]

+[[package]]
+name = "regex-lite"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8d942b98df5e658f56f20d592c7f868833fe38115e65c33003d8cd224b0155da"
+
 [[package]]
 name = "regex-syntax"
 version = "0.8.6"
@@ -5560,12 +5821,12 @@ checksum = "d429f34c8092b2d42c7c93cec323bb4adeb7c67698f70839adec842ec10c7ceb"
 dependencies = [
 "base64 0.22.1",
 "bytes",
- "cookie",
+ "cookie 0.18.1",
 "cookie_store",
 "encoding_rs",
 "futures-core",
 "futures-util",
- "h2",
+ "h2 0.4.12",
 "http 1.3.1",
 "http-body 1.0.1",
 "http-body-util",
@@ -6261,6 +6522,16 @@ version = "1.15.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "67b1b7a3b5fe4f1376887184045fcf45c69e92af734b7aaddc05fb777b6fbd03"

+[[package]]
+name = "socket2"
+version = "0.5.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e22376abed350d73dd1cd119b57ffccad95b4e585a7cda43e286245ce23c0678"
+dependencies = [
+ "libc",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "socket2"
 version = "0.6.0"
@@ -6279,7 +6550,7 @@ checksum = "18051cdd562e792cad055119e0cdb2cfc137e44e3987532e0f9659a77931bb08"
 dependencies = [
 "bytemuck",
 "cfg_aliases",
- "core-graphics 0.24.0",
+ "core-graphics",
 "foreign-types 0.5.0",
 "js-sys",
 "log",
@@ -6527,7 +6798,7 @@ dependencies = [
 "bitflags 2.9.4",
 "block2 0.6.1",
 "core-foundation 0.10.1",
- "core-graphics 0.24.0",
+ "core-graphics",
 "crossbeam-channel",
 "dispatch",
 "dlopen2",
@@ -6606,7 +6877,7 @@ checksum = "d4d1d3b3dc4c101ac989fd7db77e045cc6d91a25349cd410455cb5c57d510c1c"
 dependencies = [
 "anyhow",
 "bytes",
- "cookie",
+ "cookie 0.18.1",
 "dirs 6.0.0",
 "dunce",
 "embed_plist",
@@ -6727,17 +6998,13 @@ dependencies = [

 [[package]]
 name = "tauri-nspanel"
-version = "2.0.1"
-source = "git+https://github.com/ahkohd/tauri-nspanel?branch=v2#18ffb9a201fbf6fedfaa382fd4b92315ea30ab1a"
+version = "2.1.0"
+source = "git+https://github.com/ahkohd/tauri-nspanel?branch=v2.1#da9c9a8d4eb7f0524a2508988df1a7d9585b4904"
 dependencies = [
- "bitflags 2.9.4",
- "block",
- "cocoa",
- "core-foundation 0.10.1",
- "core-graphics 0.25.0",
- "objc",
- "objc-foundation",
- "objc_id",
+ "objc2 0.6.2",
+ "objc2-app-kit 0.3.1",
+ "objc2-foundation 0.3.1",
+ "pastey",
 "tauri",
 ]

@@ -7122,7 +7389,7 @@ version = "2.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4cfc9ad45b487d3fded5a4731a567872a4812e9552e3964161b08edabf93846"
 dependencies = [
- "cookie",
+ "cookie 0.18.1",
 "dpi",
 "gtk",
 "http 1.3.1",
@@ -7376,7 +7643,7 @@ dependencies = [
 "pin-project-lite",
 "signal-hook-registry",
 "slab",
- "socket2",
+ "socket2 0.6.0",
 "tokio-macros",
 "tracing",
 "windows-sys 0.59.0",
@@ -7598,6 +7865,7 @@ version = "0.1.41"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
 dependencies = [
+ "log",
 "pin-project-lite",
 "tracing-attributes",
 "tracing-core",
@@ -7886,6 +8154,12 @@ dependencies = [
 "wasm-bindgen",
 ]

+[[package]]
+name = "v_htmlescape"
+version = "0.15.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4e8257fbc510f0a46eb602c10215901938b5c2a7d5e70fc11483b1d3c9b5b18c"
+
 [[package]]
 name = "value-bag"
 version = "1.11.1"
@@ -9009,7 +9283,7 @@ checksum = "31f0e9642a0d061f6236c54ccae64c2722a7879ad4ec7dff59bd376d446d8e90"
 dependencies = [
 "base64 0.22.1",
 "block2 0.6.1",
- "cookie",
+ "cookie 0.18.1",
 "crossbeam-channel",
 "dirs 6.0.0",
 "dpi",
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "coco"
-version = "0.8.0"
+version = "0.9.0"
 description = "Search, connect, collaborate – all in one place."
 authors = ["INFINI Labs"]
 edition = "2024"
@@ -117,12 +117,14 @@ urlencoding = "2.1.3"
 scraper = "0.17"
 toml = "0.8"
 path-clean = "1.0.1"
+actix-files = "0.6.8"
+actix-web = "4.11.0"

 [dev-dependencies]
 tempfile = "3.23.0"

 [target."cfg(target_os = \"macos\")".dependencies]
-tauri-nspanel = { git = "https://github.com/ahkohd/tauri-nspanel", branch = "v2" }
+tauri-nspanel = { git = "https://github.com/ahkohd/tauri-nspanel", branch = "v2.1" }
 objc2-app-kit = { version = "0.3.1", features = ["NSWindow"] }
 objc2 = "0.6.2"
 objc2-core-foundation =  {version = "0.3.1", features = ["CFString", "CFCGTypes", "CFArray"] }
--- a/src-tauri/src/common/document.rs
+++ b/src-tauri/src/common/document.rs
@@ -1,7 +1,10 @@
 #[cfg(target_os = "macos")]
 use crate::extension::built_in::window_management::actions::Action;
-use crate::extension::{ExtensionPermission, ExtensionSettings};
+use crate::extension::view_extension::serve_files_in;
+use crate::extension::{ExtensionPermission, ExtensionSettings, ViewExtensionUISettings};
+use log::debug;
 use serde::{Deserialize, Serialize};
+use serde_json::Value as Json;
 use std::collections::HashMap;
 use tauri::{AppHandle, Emitter};

@@ -85,10 +88,15 @@ pub(crate) enum ExtensionOnOpenedType {
        open_with: Option<String>,
    },
    View {
+        /// Extension name
+        name: String,
+        // An absolute path to the extension icon or a font code.
+        icon: String,
        /// Path to the HTML file that coco will load and render.
        ///
        /// It should be an absolute path or Tauri cannot open it.
        page: String,
+        ui: Option<ViewExtensionUISettings>,
    },
 }

@@ -118,7 +126,12 @@ impl OnOpened {
                    // The URL of a quicklink is nearly useless without such dynamic user
                    // inputs, so until we have dynamic URL support, we just use "N/A".
                    ExtensionOnOpenedType::Quicklink { .. } => String::from("N/A"),
-                    ExtensionOnOpenedType::View { page: _ } => {
+                    ExtensionOnOpenedType::View {
+                        name: _,
+                        icon: _,
+                        page: _,
+                        ui: _,
+                    } => {
                        // We currently don't have URL for this kind of extension.
                        String::from("N/A")
                    }
@@ -132,7 +145,7 @@ impl OnOpened {
 pub(crate) async fn open(
    tauri_app_handle: AppHandle,
    on_opened: OnOpened,
-    extra_args: Option<HashMap<String, String>>,
+    extra_args: Option<HashMap<String, Json>>,
 ) -> Result<(), String> {
    use crate::util::open as homemade_tauri_shell_open;
    use std::process::Command;
@@ -231,22 +244,49 @@ pub(crate) async fn open(
                        }
                    }
                }
-                ExtensionOnOpenedType::View { page } => {
+                ExtensionOnOpenedType::View {
+                    name,
+                    icon,
+                    page,
+                    ui,
+                } => {
+                    let page_path = Utf8Path::new(&page);
+                    let directory = page_path.parent().unwrap_or_else(|| {
+                          panic!("View extension page path should have a parent, i.e., it should be under a directory, but [{}] does not", page);
+                    });
+                    let mut url = serve_files_in(directory.as_ref()).await;
+
                    /*
                     * Emit an event to let the frontend code open this extension.
                     *
-                     * Payload `page_and_permission` contains the information needed
+                     * Payload `view_extension_opened` contains the information needed
                     * to do that.
                     *
                     * See "src/pages/main/index.tsx" for more info.
                     */
+                    use camino::Utf8Path;
                    use serde_json::Value as Json;
                    use serde_json::to_value;

-                    let page_and_permission: [Json; 2] =
-                        [Json::String(page), to_value(permission).unwrap()];
+                    let html_filename = page_path
+                        .file_name()
+                        .unwrap_or_else(|| {
+                          panic!("View extension page path should have a file name, but [{}] does not have one", page);
+                        }).to_string();
+                    url.push('/');
+                    url.push_str(&html_filename);
+
+                    let html_file_url = url;
+                    debug!("View extension listening on: {}", html_file_url);
+                    let view_extension_opened: [Json; 5] = [
+                        Json::String(name),
+                        Json::String(icon),
+                        Json::String(html_file_url),
+                        to_value(permission).unwrap(),
+                        to_value(ui).unwrap(),
+                    ];
                    tauri_app_handle
-                        .emit("open_view_extension", page_and_permission)
+                        .emit("open_view_extension", view_extension_opened)
                        .unwrap();
                }
            }
--- a/src-tauri/src/common/search.rs
+++ b/src-tauri/src/common/search.rs
@@ -100,7 +100,7 @@ impl SearchQuery {
    }
 }

-#[derive(Debug, Clone, Serialize)]
+#[derive(Debug, Clone, Serialize, Hash, PartialEq, Eq)]
 pub struct QuerySource {
    pub r#type: String, //coco-server/local/ etc.
    pub id: String,     //coco server's id
--- a/src-tauri/src/extension/built_in/application/with_feature.rs
+++ b/src-tauri/src/extension/built_in/application/with_feature.rs
@@ -1227,6 +1227,7 @@ pub async fn get_app_list(tauri_app_handle: AppHandle) -> Result<Vec<Extension>,
            name,
            platforms: None,
            developer: None,
+            minimum_coco_version: None,
            // Leave it empty as it won't be used
            description: String::new(),
            icon: icon_path,
@@ -1242,6 +1243,7 @@ pub async fn get_app_list(tauri_app_handle: AppHandle) -> Result<Vec<Extension>,
            enabled,
            settings: None,
            page: None,
+            ui: None,
            permission: None,
            screenshots: None,
            url: None,
--- a/src-tauri/src/extension/built_in/calculator.rs
+++ b/src-tauri/src/extension/built_in/calculator.rs
@@ -138,7 +138,7 @@ impl SearchSource for CalculatorSource {
        // will only be evaluated against non-whitespace characters.
        let query_string = query_string.trim();

-        if query_string.is_empty() || query_string.len() == 1 {
+        if query_string.is_empty() {
            return Ok(QueryResponse {
                source: self.get_type(),
                hits: Vec::new(),
@@ -150,6 +150,26 @@ impl SearchSource for CalculatorSource {
        let query_source = self.get_type();
        let base_score = self.base_score;
        let closure = move || -> QueryResponse {
+            let Ok(tokens) = meval::tokenizer::tokenize(&query_string_clone) else {
+                // Invalid expression, return nothing.
+                return QueryResponse {
+                    source: query_source,
+                    hits: Vec::new(),
+                    total_hits: 0,
+                };
+            };
+            // If it is only a number, no need to evaluate it as the result is
+            // this number.
+            // Actually, there is no need to return the result back to the users
+            // in such case because letting them know "x = x" is meaningless.
+            if tokens.len() == 1 && matches!(tokens[0], meval::tokenizer::Token::Number(_)) {
+                return QueryResponse {
+                    source: query_source,
+                    hits: Vec::new(),
+                    total_hits: 0,
+                };
+            }
+
            let res_num = meval::eval_str(&query_string_clone);

            match res_num {
--- a/src-tauri/src/extension/built_in/window_management/backend/mod.rs
+++ b/src-tauri/src/extension/built_in/window_management/backend/mod.rs
@@ -8,6 +8,7 @@ use std::ffi::c_ushort;
 use std::ffi::c_void;
 use std::ops::Deref;
 use std::ptr::NonNull;
+use std::time::Duration;

 use objc2::MainThreadMarker;
 use objc2_app_kit::NSEvent;
@@ -34,6 +35,7 @@ use objc2_core_graphics::CGEventType;
 use objc2_core_graphics::CGMouseButton;
 use objc2_core_graphics::CGRectGetMidX;
 use objc2_core_graphics::CGRectGetMinY;
+use objc2_core_graphics::CGRectIntersectsRect;
 use objc2_core_graphics::CGWindowID;

 use super::error::Error;
@@ -46,12 +48,7 @@ use std::collections::HashMap;
 use std::sync::{LazyLock, Mutex};

 fn intersects(r1: CGRect, r2: CGRect) -> bool {
-    let overlapping = !(r1.origin.x + r1.size.width < r2.origin.x
-        || r1.origin.y + r1.size.height < r2.origin.y
-        || r1.origin.x > r2.origin.x + r2.size.width
-        || r1.origin.y > r2.origin.y + r2.size.height);
-
-    overlapping
+    unsafe { CGRectIntersectsRect(r1, r2) }
 }

 /// Core graphics APIs use flipped coordinate system, while AppKit uses the
@@ -86,6 +83,23 @@ fn get_ui_element_origin(ui_element: &CFRetained<AXUIElement>) -> Result<CGPoint
    Ok(position_cg_point)
 }

+/// Send a set origin request to the `ui_element`, return once request is sent.
+fn set_ui_element_origin_oneshot(
+    ui_element: &CFRetained<AXUIElement>,
+    mut origin: CGPoint,
+) -> Result<(), Error> {
+    let ptr_to_origin = NonNull::new((&mut origin as *mut CGPoint).cast::<c_void>()).unwrap();
+    let pos_value = unsafe { AXValue::new(AXValueType::CGPoint, ptr_to_origin) }.unwrap();
+    let pos_attr = CFString::from_static_str("AXPosition");
+
+    let error = unsafe { ui_element.set_attribute_value(&pos_attr, pos_value.deref()) };
+    if error != AXError::Success {
+        return Err(Error::AXError(error));
+    }
+
+    Ok(())
+}
+
 /// Helper function to extract an UI element's size.
 fn get_ui_element_size(ui_element: &CFRetained<AXUIElement>) -> Result<CGSize, Error> {
    let mut size_value: *const CFType = std::ptr::null();
@@ -110,6 +124,23 @@ fn get_ui_element_size(ui_element: &CFRetained<AXUIElement>) -> Result<CGSize, E
    Ok(size_cg_size)
 }

+/// Send a set size request to the `ui_element`, return once request is sent.
+fn set_ui_element_size_oneshot(
+    ui_element: &CFRetained<AXUIElement>,
+    mut size: CGSize,
+) -> Result<(), Error> {
+    let ptr_to_size = NonNull::new((&mut size as *mut CGSize).cast::<c_void>()).unwrap();
+    let size_value = unsafe { AXValue::new(AXValueType::CGSize, ptr_to_size) }.unwrap();
+    let size_attr = CFString::from_static_str("AXSize");
+
+    let error = unsafe { ui_element.set_attribute_value(&size_attr, size_value.deref()) };
+    if error != AXError::Success {
+        return Err(Error::AXError(error));
+    }
+
+    Ok(())
+}
+
 /// Get the frontmost/focused window (as an UI element).
 fn get_frontmost_window() -> Result<CFRetained<AXUIElement>, Error> {
    let workspace = unsafe { NSWorkspace::sharedWorkspace() };
@@ -307,6 +338,10 @@ pub(crate) fn move_frontmost_window_to_workspace(space: usize) -> Result<(), Err

    let window_frame = get_frontmost_window_frame()?;
    let close_button_frame = get_frontmost_window_close_button_frame()?;
+    let prev_mouse_position = unsafe {
+        let event = CGEvent::new(None);
+        CGEvent::location(event.as_deref())
+    };

    let mouse_cursor_point = CGPoint::new(
        unsafe { CGRectGetMidX(close_button_frame) },
@@ -360,6 +395,9 @@ pub(crate) fn move_frontmost_window_to_workspace(space: usize) -> Result<(), Err
        CGEvent::post(CGEventTapLocation::HIDEventTap, mouse_drag_event.as_deref());
    }

+    // Make a slight delay to make sure the window is grabbed
+    std::thread::sleep(Duration::from_millis(50));
+
    // cast is safe as space is in range [1, 16]
    let hot_key: c_ushort = 118 + space as c_ushort - 1;

@@ -402,9 +440,30 @@ pub(crate) fn move_frontmost_window_to_workspace(space: usize) -> Result<(), Err
        );
    }

+    // Make a slight delay to finish the space transition animation
+    std::thread::sleep(Duration::from_millis(50));
+
+    /*
+     * Cleanup
+     */
    unsafe {
        // Let go of the window.
        CGEvent::post(CGEventTapLocation::HIDEventTap, mouse_up_event.as_deref());
+
+        // Reset mouse position
+        let mouse_reset_event = {
+            CGEvent::new_mouse_event(
+                None,
+                CGEventType::MouseMoved,
+                prev_mouse_position,
+                CGMouseButton::Left,
+            )
+        };
+        CGEvent::set_flags(mouse_reset_event.as_deref(), CGEventFlags(0));
+        CGEvent::post(
+            CGEventTapLocation::HIDEventTap,
+            mouse_reset_event.as_deref(),
+        );
    }

    Ok(())
@@ -461,6 +520,9 @@ fn get_frontmost_window_close_button_frame() -> Result<CGRect, Error> {
 /// 2. For non-main displays, it assumes that they don't have a menu bar, but macOS
 ///    puts a menu bar on every display.
 ///
+/// Update: This could be wrong, but looks like Apple fixed these 2 bugs in macOS
+/// 26. At least the buggy behaviors disappear in my test.
+///
 ///
 /// [^1]: Visible frame: a rectangle defines the portion of the screen in which it
 ///      is currently safe to draw your app’s content.
@@ -558,27 +620,61 @@ pub fn move_frontmost_window(x: f64, y: f64) -> Result<(), Error> {

 /// Set the frontmost window's frame to the specified frame - adjust size and
 /// location at the same time.
+///
+/// This function **retries** up to `RETRY` times until the set operations
+/// successfully get performed.
+///
+/// # Retry
+///
+/// Retry is added because I encountered a case where `AXUIElementSetAttributeValue()`
+/// does not work in the expected way. When I execute the `NextDisplay` command
+/// to move the focused window from a big display (2560x1440) to a small display
+/// (1440*900), the window size could be set to 1460 sometimes. No idea if this
+/// is a bug of the Accessibility APIs or due to the improper API uses. So we
+/// retry for `RETRY` times at most to try our beest make it behave correctly.
 pub fn set_frontmost_window_frame(frame: CGRect) -> Result<(), Error> {
+    const RETRY: usize = 5;
+    /// Sleep for 50ms as I don't want to send too many requests to the focused
+    /// app and WindowServer because doing that could make them busy and then
+    /// they won't process my set requests.
+    ///
+    /// The above is simply my observation, I don't know how the messaging really
+    /// works under the hood.
+    const SLEEP: Duration = Duration::from_millis(50);
+
    let frontmost_window = get_frontmost_window()?;

-    let mut point = frame.origin;
-    let ptr_to_point = NonNull::new((&mut point as *mut CGPoint).cast::<c_void>()).unwrap();
-    let pos_value = unsafe { AXValue::new(AXValueType::CGPoint, ptr_to_point) }.unwrap();
-    let pos_attr = CFString::from_static_str("AXPosition");
+    /*
+     * Set window origin
+     */
+    set_ui_element_origin_oneshot(&frontmost_window, frame.origin)?;
+    for _ in 0..RETRY {
+        std::thread::sleep(SLEEP);

-    let error = unsafe { frontmost_window.set_attribute_value(&pos_attr, pos_value.deref()) };
-    if error != AXError::Success {
-        return Err(Error::AXError(error));
+        let current = get_ui_element_origin(&frontmost_window)?;
+        if current == frame.origin {
+            break;
+        } else {
+            set_ui_element_origin_oneshot(&frontmost_window, frame.origin)?;
+        }
    }

-    let mut size = frame.size;
-    let ptr_to_size = NonNull::new((&mut size as *mut CGSize).cast::<c_void>()).unwrap();
-    let size_value = unsafe { AXValue::new(AXValueType::CGSize, ptr_to_size) }.unwrap();
-    let size_attr = CFString::from_static_str("AXSize");
+    /*
+     * Set window size
+     */
+    set_ui_element_size_oneshot(&frontmost_window, frame.size)?;
+    for _ in 0..RETRY {
+        std::thread::sleep(SLEEP);

-    let error = unsafe { frontmost_window.set_attribute_value(&size_attr, size_value.deref()) };
-    if error != AXError::Success {
-        return Err(Error::AXError(error));
+        let current = get_ui_element_size(&frontmost_window)?;
+        // For size, we do not check if `current` has the exact same value as
+        // `frame.size` as I have encountered a case where I ask macOS to set
+        // the height to 1550, but the height gets set to 1551.
+        if cgsize_roughly_equal(current, frame.size, 3.0) {
+            break;
+        } else {
+            set_ui_element_size_oneshot(&frontmost_window, frame.size)?;
+        }
    }

    Ok(())
@@ -624,6 +720,15 @@ pub fn toggle_fullscreen() -> Result<(), Error> {
    Ok(())
 }

+/// Check if `lhs` roughly equals to `rhs`. The Roughness can be controlled by
+/// argument `tolerance`.
+fn cgsize_roughly_equal(lhs: CGSize, rhs: CGSize, tolerance: f64) -> bool {
+    let width_diff = (lhs.width - rhs.width).abs();
+    let height_diff = (lhs.height - rhs.height).abs();
+
+    width_diff <= tolerance && height_diff <= tolerance
+}
+
 static LAST_FRAME: LazyLock<Mutex<HashMap<CGWindowID, CGRect>>> =
    LazyLock::new(|| Mutex::new(HashMap::new()));

@@ -636,3 +741,56 @@ pub(crate) fn get_frontmost_window_last_frame(window_id: CGWindowID) -> Option<C
    let map = LAST_FRAME.lock().unwrap();
    map.get(&window_id).cloned()
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_intersects_adjacent_rects_x() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(100.0, 0.0), CGSize::new(100.0, 100.0));
+        assert!(
+            !intersects(r1, r2),
+            "Adjacent rects on X should not intersect"
+        );
+    }
+
+    #[test]
+    fn test_intersects_adjacent_rects_y() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(0.0, 100.0), CGSize::new(100.0, 100.0));
+        assert!(
+            !intersects(r1, r2),
+            "Adjacent rects on Y should not intersect"
+        );
+    }
+
+    #[test]
+    fn test_intersects_overlapping_rects() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(50.0, 50.0), CGSize::new(100.0, 100.0));
+        assert!(intersects(r1, r2), "Overlapping rects should intersect");
+    }
+
+    #[test]
+    fn test_intersects_separate_rects() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(101.0, 101.0), CGSize::new(100.0, 100.0));
+        assert!(!intersects(r1, r2), "Separate rects should not intersect");
+    }
+
+    #[test]
+    fn test_intersects_contained_rect() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(10.0, 10.0), CGSize::new(50.0, 50.0));
+        assert!(intersects(r1, r2), "Contained rect should intersect");
+    }
+
+    #[test]
+    fn test_intersects_identical_rects() {
+        let r1 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        let r2 = CGRect::new(CGPoint::new(0.0, 0.0), CGSize::new(100.0, 100.0));
+        assert!(intersects(r1, r2), "Identical rects should intersect");
+    }
+}
--- a/src-tauri/src/extension/built_in/window_management/mod.rs
+++ b/src-tauri/src/extension/built_in/window_management/mod.rs
@@ -28,6 +28,7 @@ use tauri_plugin_global_shortcut::GlobalShortcutExt;
 use tauri_plugin_global_shortcut::ShortcutState;

 pub(crate) const EXTENSION_ID: &str = "Window Management";
+pub(crate) const EXTENSION_NAME_LOWERCASE: &str = "window management";

 /// JSON file for this extension.
 pub(crate) const PLUGIN_JSON_FILE: &str = include_str!("./plugin.json");
--- a/src-tauri/src/extension/built_in/window_management/search_source.rs
+++ b/src-tauri/src/extension/built_in/window_management/search_source.rs
@@ -1,4 +1,5 @@
 use super::EXTENSION_ID;
+use super::EXTENSION_NAME_LOWERCASE;
 use crate::common::document::{DataSourceReference, Document};
 use crate::common::{
    error::SearchError,
@@ -81,6 +82,16 @@ impl SearchSource for WindowManagementSearchSource {
                    }
                }

+                // An "extension" type extension should return all its
+                // sub-extensions when the query string matches its name.
+                // To do this, we score the extension name and take that
+                // into account.
+                if let Some(main_extension_score) =
+                    calculate_text_similarity(&query_string_lowercase, &EXTENSION_NAME_LOWERCASE)
+                {
+                    score += main_extension_score;
+                }
+
                score
            };

--- a/src-tauri/src/extension/mod.rs
+++ b/src-tauri/src/extension/mod.rs
@@ -1,22 +1,27 @@
 pub(crate) mod api;
 pub(crate) mod built_in;
 pub(crate) mod third_party;
+pub(crate) mod view_extension;

 use crate::common::document::ExtensionOnOpened;
 use crate::common::document::ExtensionOnOpenedType;
 use crate::common::document::OnOpened;
 use crate::common::register::SearchSourceRegistry;
 use crate::util::platform::Platform;
+use crate::util::version::COCO_VERSION;
+use crate::util::version::parse_coco_semver;
 use anyhow::Context;
 use bitflags::bitflags;
 use borrowme::{Borrow, ToOwned};
 use derive_more::Display;
 use indexmap::IndexMap;
+use semver::Version as SemVer;
 use serde::Deserialize;
 use serde::Serialize;
 use serde_json::Value as Json;
 use std::collections::HashMap;
 use std::collections::HashSet;
+use std::ops::Deref;
 use std::path::Path;
 use tauri::{AppHandle, Manager};
 use third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;
@@ -24,6 +29,7 @@ use third_party::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;
 pub const LOCAL_QUERY_SOURCE_TYPE: &str = "local";
 const PLUGIN_JSON_FILE_NAME: &str = "plugin.json";
 const ASSETS_DIRECTORY_FILE_NAME: &str = "assets";
+const PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION: &str = "minimum_coco_version";

 fn default_true() -> bool {
    true
@@ -39,10 +45,9 @@ pub struct Extension {
    name: String,
    /// ID of the developer.
    ///
-    /// * For built-in extensions, this will always be None.
-    /// * For third-party first-layer extensions, the on-disk plugin.json file
-    ///   won't contain this field, but we will set this field for them after reading them into the memory.
-    /// * For third-party sub extensions, this field will be None.
+    /// * For built-in extensions, this is None.
+    /// * For third-party main extensions, this field contains the extension developer ID.
+    /// * For third-party sub extensions, this field is be None.
    developer: Option<String>,
    /// Platforms supported by this extension.
    ///
@@ -110,11 +115,26 @@ pub struct Extension {

    /// For View extensions, path to the HTML file/page that coco will load
    /// and render. Otherwise, `None`.
+    ///
+    /// It could be a path relative to the extension root directory, Coco will
+    /// canonicalize it in that case.
    page: Option<String>,

+    ui: Option<ViewExtensionUISettings>,
+
    /// Permission that this extension requires.
    permission: Option<ExtensionPermission>,

+    /// The version of Coco app that this extension requires.
+    ///
+    /// If not set, then this extension is compatible with all versions of Coco app.
+    ///
+    /// It is only for third-party extensions. Built-in extensions should always
+    /// set this field to `None`.
+    #[serde(deserialize_with = "deserialize_coco_semver")]
+    #[serde(default)] // None if this field is missing
+    minimum_coco_version: Option<SemVer>,
+
    /*
     * The following fields are currently useless to us but are needed by our
     * extension store.
@@ -126,6 +146,17 @@ pub struct Extension {
    version: Option<Json>,
 }

+/// Settings that control the built-in UI Components
+#[derive(Debug, Deserialize, Serialize, Clone, PartialEq)]
+pub(crate) struct ViewExtensionUISettings {
+    /// Show the search bar
+    search_bar: bool,
+    /// Show the filter bar
+    filter_bar: bool,
+    /// Show the footer
+    footer: bool,
+}
+
 /// Bundle ID uniquely identifies an extension.
 #[derive(Debug, Deserialize, Serialize, PartialEq, Clone)]
 pub(crate) struct ExtensionBundleId {
@@ -262,11 +293,19 @@ impl Extension {
            ExtensionType::Script => todo!("not supported yet"),
            ExtensionType::Setting => todo!("not supported yet"),
            ExtensionType::View => {
+                let name = self.name.clone();
+                let icon = self.icon.clone();
                let page = self.page.as_ref().unwrap_or_else(|| {
                    panic!("View extension [{}]'s [page] field is not set, something wrong with your extension validity check", self.id);
                }).clone();
+                let ui = self.ui.clone();

-                let extension_on_opened_type = ExtensionOnOpenedType::View { page };
+                let extension_on_opened_type = ExtensionOnOpenedType::View {
+                    name,
+                    icon,
+                    page,
+                    ui,
+                };
                let extension_on_opened = ExtensionOnOpened {
                    ty: extension_on_opened_type,
                    settings,
@@ -276,6 +315,9 @@ impl Extension {

                Some(on_opened)
            }
+            ExtensionType::Unknown => {
+                unreachable!("Extensions of type [Unknown] should never be opened")
+            }
        }
    }

@@ -350,6 +392,26 @@ impl Extension {
    }
 }

+/// Deserialize Coco SemVer from a string.
+///
+/// This function adapts `parse_coco_semver` to work with serde's `deserialize_with`
+/// attribute.
+fn deserialize_coco_semver<'de, D>(deserializer: D) -> Result<Option<SemVer>, D::Error>
+where
+    D: serde::Deserializer<'de>,
+{
+    let version_str: Option<String> = Option::deserialize(deserializer)?;
+    let Some(version_str) = version_str else {
+        return Ok(None);
+    };
+
+    let Some(semver) = parse_coco_semver(&version_str) else {
+        return Err(serde::de::Error::custom("version string format is invalid"));
+    };
+
+    Ok(Some(semver))
+}
+
 #[derive(Debug, Deserialize, Serialize, Clone, PartialEq)]
 pub(crate) struct CommandAction {
    pub(crate) exec: String,
@@ -416,7 +478,7 @@ impl QuicklinkLink {
    /// if any.
    pub(crate) fn concatenate_url(
        &self,
-        user_supplied_args: &Option<HashMap<String, String>>,
+        user_supplied_args: &Option<HashMap<String, Json>>,
    ) -> String {
        let mut out = String::new();
        for component in self.components.iter() {
@@ -428,20 +490,23 @@ impl QuicklinkLink {
                    argument_name,
                    default,
                } => {
-                    let opt_argument_value = {
+                    let opt_argument_value: Option<&str> = {
                        let user_supplied_arg = user_supplied_args
                            .as_ref()
                            .and_then(|map| map.get(argument_name.as_str()));

                        if user_supplied_arg.is_some() {
-                            user_supplied_arg
+                            user_supplied_arg.map(|json| {
+                                json.as_str()
+                                    .expect("quicklink should provide string arguments")
+                            })
                        } else {
-                            default.as_ref()
+                            default.as_deref()
                        }
                    };

                    let argument_value_str = match opt_argument_value {
-                        Some(str) => str.as_str(),
+                        Some(str) => str,
                        // None => an empty string
                        None => "",
                    };
@@ -550,6 +615,10 @@ pub enum ExtensionType {
    AiExtension,
    #[display("View")]
    View,
+    /// Add this variant for better compatibility: Future versions of Coco may
+    /// add new extension types that older versions of Coco are not aware of.
+    #[display("Unknown")]
+    Unknown,
 }

 impl ExtensionType {
@@ -797,6 +866,22 @@ pub(crate) async fn init_extensions(tauri_app_handle: &AppHandle) -> Result<(),
    Ok(())
 }

+/// Is `extension` compatible with the current running Coco app?
+///
+/// It is defined as a tauri command rather than an associated function because
+/// it will be used in frontend code as well.
+///
+/// Async tauri commands are required to return `Result<T, E>`, this function
+/// only needs to return a boolean, so it is not marked async.
+#[tauri::command]
+pub(crate) fn is_extension_compatible(extension: Extension) -> bool {
+    let Some(ref minimum_coco_version) = extension.minimum_coco_version else {
+        return true;
+    };
+
+    COCO_VERSION.deref() >= minimum_coco_version
+}
+
 #[tauri::command]
 pub(crate) async fn enable_extension(
    tauri_app_handle: AppHandle,
@@ -904,6 +989,13 @@ pub(crate) fn canonicalize_relative_icon_path(
        let icon_path = Path::new(icon_str);

        if icon_path.is_relative() {
+            // If we enter this if statement, then there are 2 possible cases:
+            //
+            // 1. icon_path is a font class code, e.g., "font_coco"
+            // 2. icon_path is a indeed a relative path
+            //
+            // We distinguish between these 2 cases by checking if `absolute_icon_path` exists
+
            let absolute_icon_path = {
                let mut assets_directory = extension_dir.join(ASSETS_DIRECTORY_FILE_NAME);
                assets_directory.push(icon_path);
@@ -963,6 +1055,14 @@ pub(crate) fn canonicalize_relative_page_path(
            .page
            .as_ref()
            .expect("this should be invoked on a View extension");
+
+        // Skip HTTP links
+        if let Ok(url) = url::Url::parse(page)
+            && ["http", "https"].contains(&url.scheme())
+        {
+            return Ok(());
+        }
+
        let page_path = Path::new(page);

        if page_path.is_relative() {
@@ -1741,7 +1841,7 @@ mod tests {
            ],
        };
        let mut user_args = HashMap::new();
-        user_args.insert("other_param".to_string(), "value".to_string());
+        user_args.insert("other_param".to_string(), Json::String("value".to_string()));
        let result = link.concatenate_url(&Some(user_args));
        assert_eq!(result, "https://www.google.com/search?q=");
    }
@@ -1778,7 +1878,7 @@ mod tests {
            ],
        };
        let mut user_args = HashMap::new();
-        user_args.insert("other_param".to_string(), "value".to_string());
+        user_args.insert("other_param".to_string(), Json::String("value".to_string()));
        let result = link.concatenate_url(&Some(user_args));
        assert_eq!(result, "https://www.google.com/search?q=rust");
    }
@@ -1801,7 +1901,7 @@ mod tests {
            ],
        };
        let mut user_args = HashMap::new();
-        user_args.insert("query".to_string(), "python".to_string());
+        user_args.insert("query".to_string(), Json::String("python".to_string()));
        let result = link.concatenate_url(&Some(user_args));
        assert_eq!(result, "https://www.google.com/search?q=python");
    }
--- a/src-tauri/src/extension/third_party/check.rs
+++ b/src-tauri/src/extension/third_party/check.rs
@@ -14,6 +14,7 @@

 use crate::extension::Extension;
 use crate::extension::ExtensionType;
+use crate::extension::PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION;
 use crate::util::platform::Platform;
 use std::collections::HashSet;

@@ -179,6 +180,13 @@ fn check_sub_extension_only(
        }
    }

+    if sub_extension.minimum_coco_version.is_some() {
+        return Err(format!(
+            "invalid sub-extension [{}-{}]: [{}] cannot be set for sub-extensions",
+            extension_id, sub_extension.id, PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+        ));
+    }
+
    Ok(())
 }

@@ -231,6 +239,14 @@ fn check_main_extension_or_sub_extension(
        ));
    }

+    // If field `ui` is Some, then it should be a View
+    if extension.ui.is_some() && extension.r#type != ExtensionType::View {
+        return Err(format!(
+            "invalid {}, field [ui] is set for a non-View extension",
+            identifier
+        ));
+    }
+
    Ok(())
 }

@@ -267,8 +283,10 @@ mod tests {
            hotkey: None,
            enabled: true,
            page,
+            ui: None,
            permission: None,
            settings: None,
+            minimum_coco_version: None,
            screenshots: None,
            url: None,
            version: None,
@@ -532,6 +550,21 @@ mod tests {
            "fields [commands/scripts/quicklinks/views] should not be set in sub-extensions"
        ));
    }
+
+    #[test]
+    fn test_sub_extension_cannot_set_minimum_coco_version() {
+        let mut extension = create_basic_extension("test-group", ExtensionType::Group);
+        let mut sub_cmd = create_basic_extension("sub-cmd", ExtensionType::Command);
+        sub_cmd.minimum_coco_version = Some(semver::Version::new(0, 8, 0));
+        extension.commands = Some(vec![sub_cmd]);
+
+        let result = general_check(&extension);
+        assert!(result.is_err());
+        assert!(result.unwrap_err().contains(&format!(
+            "[{}] cannot be set for sub-extensions",
+            PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+        )));
+    }
    /* Test check_sub_extension_only */

    #[test]
--- a/src-tauri/src/extension/third_party/install/local_extension.rs
+++ b/src-tauri/src/extension/third_party/install/local_extension.rs
@@ -1,6 +1,8 @@
+use super::check_compatibility_via_mcv;
+use crate::extension::PLUGIN_JSON_FILE_NAME;
 use crate::extension::third_party::check::general_check;
 use crate::extension::third_party::install::{
-    convert_page, filter_out_incompatible_sub_extensions, is_extension_installed,
+    filter_out_incompatible_sub_extensions, is_extension_installed,
 };
 use crate::extension::third_party::{
    THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE, get_third_party_extension_directory,
@@ -8,7 +10,6 @@ use crate::extension::third_party::{
 use crate::extension::{
    Extension, canonicalize_relative_icon_path, canonicalize_relative_page_path,
 };
-use crate::extension::{ExtensionType, PLUGIN_JSON_FILE_NAME};
 use crate::util::platform::Platform;
 use serde_json::Value as Json;
 use std::path::Path;
@@ -79,6 +80,10 @@ pub(crate) async fn install_local_extension(
    let mut extension_json: Json =
        serde_json::from_str(&plugin_json_content).map_err(|e| e.to_string())?;

+    if !check_compatibility_via_mcv(&extension_json)? {
+        return Err("app_incompatible".into());
+    }
+
    // Set the main extension ID to the directory name
    let extension_obj = extension_json
        .as_object_mut()
@@ -158,7 +163,7 @@ pub(crate) async fn install_local_extension(
            //
            // This is definitely error-prone, but we have to do this until we have
            // structured error type
-            return Err("incompatible".into());
+            return Err("platform_incompatible".into());
        }
    }
    /* Check ends here */
@@ -221,53 +226,6 @@ pub(crate) async fn install_local_extension(
        .await
        .map_err(|e| e.to_string())?;

-    /*
-     * Call convert_page() to update the page files.  This has to be done after
-     * writing the extension files
-     */
-    let absolute_page_paths: Vec<PathBuf> = {
-        fn canonicalize_page_path(page_path: &Path, extension_root: &Path) -> PathBuf {
-            if page_path.is_relative() {
-                // It is relative to the extension root directory
-                extension_root.join(page_path)
-            } else {
-                page_path.into()
-            }
-        }
-
-        if extension.r#type == ExtensionType::View {
-            let page = extension
-                .page
-                .as_ref()
-                .expect("View extension should set its page field");
-            let path = canonicalize_page_path(Path::new(page.as_str()), &dest_dir);
-
-            vec![path]
-        } else if extension.r#type.contains_sub_items()
-            && let Some(ref views) = extension.views
-        {
-            let mut paths = Vec::with_capacity(views.len());
-
-            for view in views.iter() {
-                let page = view
-                    .page
-                    .as_ref()
-                    .expect("View extension should set its page field");
-                let path = canonicalize_page_path(Path::new(page.as_str()), &dest_dir);
-
-                paths.push(path);
-            }
-
-            paths
-        } else {
-            // No pages in this extension
-            Vec::new()
-        }
-    };
-    for page_path in absolute_page_paths {
-        convert_page(&page_path).await?;
-    }
-
    // Canonicalize relative icon and page paths
    canonicalize_relative_icon_path(&dest_dir, &mut extension)?;
    canonicalize_relative_page_path(&dest_dir, &mut extension)?;
--- a/src-tauri/src/extension/third_party/install/mod.rs
+++ b/src-tauri/src/extension/third_party/install/mod.rs
@@ -4,19 +4,27 @@
 //! # How
 //!
 //! Technically, installing an extension involves the following steps. The order
-//! may vary between implementations.
+//! varies between 2 implementations.
 //!
 //!   1. Check if it is already installed, if so, return
 //!   
-//!   2. Correct the `plugin.json` JSON if it does not conform to our `struct
+//!   2. Check if it is compatible by inspecting the "minimum_coco_version"
+//!      field. If it is incompatible, reject and error out.
+//!
+//!      This should be done before convert `plugin.json` JSON to `struct Extension`
+//!      as the definition of `struct Extension` could change in the future, in this
+//!      case, we want to tell users that "it is an incompatible extension" rather
+//!      than "this extension is invalid".
+//!   
+//!   3. Correct the `plugin.json` JSON if it does not conform to our `struct
 //!      Extension` definition. This can happen because the JSON written by
 //!      developers is in a simplified form for a better developer experience.
 //!
-//!   3. Validate the corrected `plugin.json`
+//!   4. Validate the corrected `plugin.json`
 //!      1. misc checks
 //!      2. Platform compatibility check
 //!
-//!   4. Write the extension files to the corresponding location
+//!   5. Write the extension files to the corresponding location
 //!
 //!      * developer directory
 //!        * extension directory
@@ -25,11 +33,6 @@
 //!          * plugin.json file
 //!          * View pages if exist
 //!
-//!   5. If this extension contains any View extensions, call `convert_page()`
-//!      on them to make them loadable by Tauri/webview.
-//!
-//!      See `convert_page()` for more info.
-//!
 //!   6. Canonicalize `Extension.icon` and `Extension.page` fields if they are
 //!      relative paths
 //!
@@ -42,8 +45,11 @@ pub(crate) mod local_extension;
 pub(crate) mod store;

 use crate::extension::Extension;
+use crate::extension::PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION;
 use crate::util::platform::Platform;
-use std::path::Path;
+use crate::util::version::{COCO_VERSION, parse_coco_semver};
+use serde_json::Value as Json;
+use std::ops::Deref;

 use super::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;

@@ -115,117 +121,31 @@ pub(crate) fn filter_out_incompatible_sub_extensions(
    }
 }

-/// Convert the page file to make it loadable by the Tauri/Webview.
-pub(crate) async fn convert_page(absolute_page_path: &Path) -> Result<(), String> {
-    assert!(absolute_page_path.is_absolute());
-
-    let page_content = tokio::fs::read_to_string(absolute_page_path)
-        .await
-        .map_err(|e| e.to_string())?;
-
-    let new_page_content = _convert_page(&page_content, absolute_page_path)?;
-
-    // overwrite it
-    tokio::fs::write(absolute_page_path, new_page_content)
-        .await
-        .map_err(|e| e.to_string())?;
-
-    Ok(())
+/// Inspect the "minimum_coco_version" field and see if this extension is
+/// compatible with the current Coco app.
+fn check_compatibility_via_mcv(plugin_json: &Json) -> Result<bool, String> {
+    let Some(mcv_json) = plugin_json.get(PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION) else {
+        return Ok(true);
+    };
+    if mcv_json == &Json::Null {
+        return Ok(true);
    }

-/// NOTE: There is no Rust implementation of `convertFileSrc()` in Tauri. Our
-/// impl here is based on [comment](https://github.com/tauri-apps/tauri/issues/12022#issuecomment-2572879115)
-fn convert_file_src(path: &Path) -> Result<String, String> {
-    #[cfg(any(windows, target_os = "android"))]
-    let base = "http://asset.localhost/";
-    #[cfg(not(any(windows, target_os = "android")))]
-    let base = "asset://localhost/";
+    let Some(mcv_str) = mcv_json.as_str() else {
+        return Err(format!(
+            "invalid extension: field [{}] should be a string",
+            PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+        ));
+    };

-    let path =
-        dunce::canonicalize(path).map_err(|e| format!("Failed to canonicalize path: {}", e))?;
-    let path_str = path.to_string_lossy();
-    let encoded = urlencoding::encode(&path_str);
+    let Some(mcv) = parse_coco_semver(mcv_str) else {
+        return Err(format!(
+            "invalid extension: [{}] is not a valid version string",
+            PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+        ));
+    };

-    Ok(format!("{base}{encoded}"))
-}
-
-/// Tauri cannot directly access the file system, to make a file loadable, we
-/// have to `canonicalize()` and `convertFileSrc()` its path before passing it
-/// to Tauri.
-///
-/// View extension's page is a HTML file that Coco (Tauri) will load, we need
-/// to process all `<PATH>` tags:
-///
-/// 1. `<script type="xxx" crossorigin src="<PATH>"></script>`
-/// 2. `<a href="<PATH>">xxx</a>`
-/// 3. `<link rel="xxx" href="<PATH>"/>`
-/// 4. `<img class="xxx" src="<PATH>" alt="xxx"/>`
-fn _convert_page(page_content: &str, absolute_page_path: &Path) -> Result<String, String> {
-    use scraper::{Html, Selector};
-
-    /// Helper function.
-    ///
-    /// Search `document` for the tag attributes specified by `tag_with_attribute`
-    /// and `tag_attribute`, call `convert_file_src()`, then update the attribute
-    /// value with the function return value.
-    fn modify_tag_attributes(
-        document: &Html,
-        modified_html: &mut String,
-        base_dir: &Path,
-        tag_with_attribute: &str,
-        tag_attribute: &str,
-    ) -> Result<(), String> {
-        let script_selector = Selector::parse(tag_with_attribute).unwrap();
-        for element in document.select(&script_selector) {
-            if let Some(src) = element.value().attr(tag_attribute) {
-                if !src.starts_with("http://")
-                    && !src.starts_with("https://")
-                    && !src.starts_with("asset://")
-                    && !src.starts_with("http://asset.localhost/")
-                {
-                    // It could be a path like "/assets/index-41be3ec9.js", but it
-                    // is still a relative path. We need to remove the starting /
-                    // or path.join() will think it is an absolute path and does nothing
-                    let corrected_src = if src.starts_with('/') { &src[1..] } else { src };
-
-                    let full_path = base_dir.join(corrected_src);
-
-                    let converted_path = convert_file_src(full_path.as_path())?;
-                    *modified_html = modified_html.replace(
-                        &format!("{}=\"{}\"", tag_attribute, src),
-                        &format!("{}=\"{}\"", tag_attribute, converted_path),
-                    );
-                }
-            }
-        }
-
-        Ok(())
-    }
-
-    let base_dir = absolute_page_path
-        .parent()
-        .ok_or_else(|| format!("page path is invalid, it should have a parent path"))?;
-    let document: Html = Html::parse_document(page_content);
-    let mut modified_html: String = page_content.to_string();
-
-    modify_tag_attributes(
-        &document,
-        &mut modified_html,
-        base_dir,
-        "script[src]",
-        "src",
-    )?;
-    modify_tag_attributes(&document, &mut modified_html, base_dir, "a[href]", "href")?;
-    modify_tag_attributes(
-        &document,
-        &mut modified_html,
-        base_dir,
-        "link[href]",
-        "href",
-    )?;
-    modify_tag_attributes(&document, &mut modified_html, base_dir, "img[src]", "src")?;
-
-    Ok(modified_html)
+    Ok(COCO_VERSION.deref() >= &mcv)
 }

 #[cfg(test)]
@@ -259,6 +179,8 @@ mod tests {
            enabled: true,
            settings: None,
            page: None,
+            ui: None,
+            minimum_coco_version: None,
            permission: None,
            screenshots: None,
            url: None,
@@ -428,257 +350,4 @@ mod tests {
        filter_out_incompatible_sub_extensions(&mut main_extension, Platform::Macos);
        assert_eq!(main_extension.views.unwrap().len(), 1);
    }
-
-    #[test]
-    fn test_convert_page_script_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content = r#"<html><body><script src="main.js"></script></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!(
-            "<html><body><script src=\"{}\"></script></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_script_tag_with_a_root_char() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content = r#"<html><body><script src="/main.js"></script></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!(
-            "<html><body><script src=\"{}\"></script></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_a_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content = r#"<html><body><a href="main.js">foo</a></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!("<html><body><a href=\"{}\">foo</a></body></html>", path);
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_a_tag_with_a_root_char() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content = r#"<html><body><a href="/main.js">foo</a></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!("<html><body><a href=\"{}\">foo</a></body></html>", path);
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_link_href_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let css_file = temp_dir.path().join("main.css");
-
-        let html_content = r#"<html><body><link rel="stylesheet" href="main.css"/></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&css_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&css_file).unwrap();
-        let expected = format!(
-            "<html><body><link rel=\"stylesheet\" href=\"{}\"/></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_link_href_tag_with_a_root_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let css_file = temp_dir.path().join("main.css");
-
-        let html_content = r#"<html><body><link rel="stylesheet" href="/main.css"/></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&css_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&css_file).unwrap();
-        let expected = format!(
-            "<html><body><link rel=\"stylesheet\" href=\"{}\"/></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_img_src_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let png_file = temp_dir.path().join("main.png");
-
-        let html_content =
-            r#"<html><body> <img class="fit-picture" src="main.png" alt="xxx" /></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&png_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&png_file).unwrap();
-        let expected = format!(
-            "<html><body> <img class=\"fit-picture\" src=\"{}\" alt=\"xxx\" /></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_img_src_tag_with_a_root_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let png_file = temp_dir.path().join("main.png");
-
-        let html_content =
-            r#"<html><body> <img class="fit-picture" src="/main.png" alt="xxx" /></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&png_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&png_file).unwrap();
-        let expected = format!(
-            "<html><body> <img class=\"fit-picture\" src=\"{}\" alt=\"xxx\" /></body></html>",
-            path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_contain_both_script_and_a_tags() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content =
-            r#"<html><body><a href="main.js">foo</a><script src="main.js"></script></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!(
-            "<html><body><a href=\"{}\">foo</a><script src=\"{}\"></script></body></html>",
-            path, path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_contain_both_script_and_a_tags_with_root_char() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-        let js_file = temp_dir.path().join("main.js");
-
-        let html_content = r#"<html><body><a href="/main.js">foo</a><script src="/main.js"></script></body></html>"#;
-        std::fs::write(&html_file, html_content).unwrap();
-        std::fs::write(&js_file, "").unwrap();
-
-        let result = _convert_page(html_content, &html_file).unwrap();
-
-        let path = convert_file_src(&js_file).unwrap();
-        let expected = format!(
-            "<html><body><a href=\"{}\">foo</a><script src=\"{}\"></script></body></html>",
-            path, path
-        );
-
-        assert_eq!(result, expected);
-    }
-
-    #[test]
-    fn test_convert_page_empty_html() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-
-        let html_content = "";
-        std::fs::write(&html_file, html_content).unwrap();
-        let result = _convert_page(html_content, &html_file).unwrap();
-        assert!(result.is_empty());
-    }
-
-    #[test]
-    fn test_convert_page_only_html_tag() {
-        use tempfile::TempDir;
-
-        let temp_dir = TempDir::new().unwrap();
-        let html_file = temp_dir.path().join("test.html");
-
-        let html_content = "<html></html>";
-        std::fs::write(&html_file, html_content).unwrap();
-        let result = _convert_page(html_content, &html_file).unwrap();
-        assert_eq!(result, html_content);
-    }
 }
--- a/src-tauri/src/extension/third_party/install/store.rs
+++ b/src-tauri/src/extension/third_party/install/store.rs
@@ -1,6 +1,7 @@
 //! Extension store related stuff.

 use super::super::LOCAL_QUERY_SOURCE_TYPE;
+use super::check_compatibility_via_mcv;
 use super::is_extension_installed;
 use crate::common::document::DataSourceReference;
 use crate::common::document::Document;
@@ -10,14 +11,12 @@ use crate::common::search::QuerySource;
 use crate::common::search::SearchQuery;
 use crate::common::traits::SearchSource;
 use crate::extension::Extension;
-use crate::extension::ExtensionType;
 use crate::extension::PLUGIN_JSON_FILE_NAME;
 use crate::extension::THIRD_PARTY_EXTENSIONS_SEARCH_SOURCE;
 use crate::extension::canonicalize_relative_icon_path;
 use crate::extension::canonicalize_relative_page_path;
 use crate::extension::third_party::check::general_check;
 use crate::extension::third_party::get_third_party_extension_directory;
-use crate::extension::third_party::install::convert_page;
 use crate::extension::third_party::install::filter_out_incompatible_sub_extensions;
 use crate::server::http_client::HttpClient;
 use crate::util::platform::Platform;
@@ -26,8 +25,6 @@ use reqwest::StatusCode;
 use serde_json::Map as JsonObject;
 use serde_json::Value as Json;
 use std::io::Read;
-use std::path::Path;
-use std::path::PathBuf;
 use tauri::AppHandle;

 const DATA_SOURCE_ID: &str = "Extension Store";
@@ -107,15 +104,23 @@ pub(crate) async fn search_extension(
    .await
    .map_err(|e| format!("Failed to send request: {:?}", e))?;

+    if response.status() == StatusCode::NOT_FOUND {
+        return Ok(Vec::new());
+    }
+
    // The response of a ES style search request
    let mut response: JsonObject<String, Json> = response
        .json()
        .await
        .map_err(|e| format!("Failed to parse response: {:?}", e))?;

-    let hits_json = response
-        .remove("hits")
-        .expect("the JSON response should contain field [hits]");
+    let hits_json = response.remove("hits").unwrap_or_else(|| {
+        panic!(
+            "the JSON response should contain field [hits], response [{:?}]",
+            response
+        )
+    });
+
    let mut hits = match hits_json {
        Json::Object(obj) => obj,
        _ => panic!(
@@ -262,6 +267,10 @@ pub(crate) async fn install_extension_from_store(
    let mut extension: Json = serde_json::from_str(&plugin_json_content)
        .map_err(|e| format!("Failed to parse plugin.json: {}", e))?;

+    if !check_compatibility_via_mcv(&extension)? {
+        return Err("app_incompatible".into());
+    }
+
    let mut_ref_to_developer_object: &mut Json = extension
        .as_object_mut()
        .expect("plugin.json should be an object")
@@ -311,7 +320,7 @@ pub(crate) async fn install_extension_from_store(
    let current_platform = Platform::current();
    if let Some(ref platforms) = extension.platforms {
        if !platforms.contains(&current_platform) {
-            return Err("this extension is not compatible with your OS".into());
+            return Err("platform_incompatible".into());
        }
    }

@@ -399,53 +408,6 @@ pub(crate) async fn install_extension_from_store(
        .await
        .map_err(|e| e.to_string())?;

-    /*
-     * Call convert_page() to update the page files.  This has to be done after
-     * writing the extension files
-     */
-    let absolute_page_paths: Vec<PathBuf> = {
-        fn canonicalize_page_path(page_path: &Path, extension_root: &Path) -> PathBuf {
-            if page_path.is_relative() {
-                // It is relative to the extension root directory
-                extension_root.join(page_path)
-            } else {
-                page_path.into()
-            }
-        }
-
-        if extension.r#type == ExtensionType::View {
-            let page = extension
-                .page
-                .as_ref()
-                .expect("View extension should set its page field");
-            let path = canonicalize_page_path(Path::new(page.as_str()), &extension_directory);
-
-            vec![path]
-        } else if extension.r#type.contains_sub_items()
-            && let Some(ref views) = extension.views
-        {
-            let mut paths = Vec::with_capacity(views.len());
-
-            for view in views.iter() {
-                let page = view
-                    .page
-                    .as_ref()
-                    .expect("View extension should set its page field");
-                let path = canonicalize_page_path(Path::new(page.as_str()), &extension_directory);
-
-                paths.push(path);
-            }
-
-            paths
-        } else {
-            // No pages in this extension
-            Vec::new()
-        }
-    };
-    for page_path in absolute_page_paths {
-        convert_page(&page_path).await?;
-    }
-
    // Canonicalize relative icon and page paths
    canonicalize_relative_icon_path(&extension_directory, &mut extension)?;
    canonicalize_relative_page_path(&extension_directory, &mut extension)?;
--- a/src-tauri/src/extension/third_party/mod.rs
+++ b/src-tauri/src/extension/third_party/mod.rs
@@ -15,14 +15,22 @@ use crate::common::search::QuerySource;
 use crate::common::search::SearchQuery;
 use crate::common::traits::SearchSource;
 use crate::extension::ExtensionBundleIdBorrowed;
+use crate::extension::ExtensionType;
+use crate::extension::PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION;
 use crate::extension::calculate_text_similarity;
 use crate::extension::canonicalize_relative_page_path;
+use crate::extension::is_extension_compatible;
 use crate::util::platform::Platform;
+use crate::util::version::COCO_VERSION;
+use crate::util::version::parse_coco_semver;
 use async_trait::async_trait;
 use borrowme::ToOwned;
 use check::general_check;
 use function_name::named;
+use semver::Version as SemVer;
+use serde_json::Value as Json;
 use std::io::ErrorKind;
+use std::ops::Deref;
 use std::path::Path;
 use std::path::PathBuf;
 use std::sync::Arc;
@@ -122,6 +130,154 @@ pub(crate) async fn load_third_party_extensions_from_directory(
            let plugin_json_file_content = tokio::fs::read_to_string(&plugin_json_file_path)
                .await
                .map_err(|e| e.to_string())?;
+
+            let plugin_json = match serde_json::from_str::<Json>(&plugin_json_file_content) {
+                Ok(json) => json,
+                Err(e) => {
+                    log::warn!(
+                        "invalid extension: [{}]: file [{}] is not a JSON, error: '{}'",
+                        extension_dir_file_name,
+                        plugin_json_file_path.display(),
+                        e
+                    );
+                    continue 'extension;
+                }
+            };
+            let opt_mcv: Option<SemVer> = {
+                match plugin_json.get(PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION) {
+                    None => None,
+                    // NULL is considered None as well.
+                    Some(Json::Null) => None,
+
+                    Some(mcv_json) => {
+                        let Some(mcv_str) = mcv_json.as_str() else {
+                            log::warn!(
+                                "invalid extension: [{}]: field [{}] is not a string",
+                                extension_dir_file_name,
+                                PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+                            );
+                            continue 'extension;
+                        };
+
+                        let Some(mcv) = parse_coco_semver(mcv_str) else {
+                            log::warn!(
+                                "invalid extension: [{}]: field [{}] has invalid version string",
+                                extension_dir_file_name,
+                                PLUGIN_JSON_FIELD_MINIMUM_COCO_VERSION
+                            );
+                            continue 'extension;
+                        };
+
+                        Some(mcv)
+                    }
+                }
+            };
+
+            let is_compatible: bool = match opt_mcv {
+                Some(ref mcv) => COCO_VERSION.deref() >= mcv,
+                None => true,
+            };
+
+            if !is_compatible {
+                /*
+                 * Extract only these field: [id, name, icon, type] from the JSON,
+                 * then return a minimal Extension instance with these fields set:
+                 *
+                 * - `id` and `developer`: to make it identifiable
+                 * - `name`, `icon` and `type`: to display it in the Extensions page
+                 * - `minimum_coco_version`: so that we can check compatibility using it
+                 */
+                let Some(id) = plugin_json.get("id").and_then(|v| v.as_str()) else {
+                    log::warn!(
+                        "invalid extension: [{}]: field [id] is missing or not a string",
+                        extension_dir_file_name,
+                    );
+                    continue 'extension;
+                };
+
+                let Some(name) = plugin_json.get("name").and_then(|v| v.as_str()) else {
+                    log::warn!(
+                        "invalid extension: [{}]: field [name] is missing or not a string",
+                        extension_dir_file_name,
+                    );
+                    continue 'extension;
+                };
+
+                let Some(icon) = plugin_json.get("icon").and_then(|v| v.as_str()) else {
+                    log::warn!(
+                        "invalid extension: [{}]: field [icon] is missing or not a string",
+                        extension_dir_file_name,
+                    );
+                    continue 'extension;
+                };
+
+                let Some(extension_type_str) = plugin_json.get("type").and_then(|v| v.as_str())
+                else {
+                    log::warn!(
+                        "invalid extension: [{}]: field [type] is missing or not a string",
+                        extension_dir_file_name,
+                    );
+                    continue 'extension;
+                };
+
+                let extension_type: ExtensionType = match serde_plain::from_str(extension_type_str)
+                {
+                    Ok(t) => t,
+                    // Future Coco may have new Extension types that the we don't know
+                    //
+                    // This should be the only place where `ExtensionType::Unknown`
+                    // could be constructed.
+                    Err(_e) => ExtensionType::Unknown,
+                };
+
+                // We don't extract the developer ID from the plugin.json to rely
+                // less on it.
+                let developer = developer_dir
+                    .file_name()
+                    .into_string()
+                    .expect("developer ID should be UTF-8 encoded");
+
+                let mut incompatible_extension = Extension {
+                    id: id.to_string(),
+                    name: name.to_string(),
+                    icon: icon.to_string(),
+                    r#type: extension_type,
+                    developer: Some(developer),
+                    description: String::new(),
+                    enabled: false,
+                    platforms: None,
+                    action: None,
+                    quicklink: None,
+                    commands: None,
+                    scripts: None,
+                    quicklinks: None,
+                    views: None,
+                    alias: None,
+                    hotkey: None,
+                    settings: None,
+                    page: None,
+                    ui: None,
+                    permission: None,
+                    minimum_coco_version: opt_mcv,
+                    screenshots: None,
+                    url: None,
+                    version: None,
+                };
+
+                // Turn icon path into an absolute path if it is a valid relative path
+                canonicalize_relative_icon_path(
+                    &extension_dir.path(),
+                    &mut incompatible_extension,
+                )?;
+                // No need to canonicalize the path field as it is not set
+
+                extensions.push(incompatible_extension);
+                continue 'extension;
+            }
+
+            /*
+             * This is a compatible extension.
+             */
            let mut extension = match serde_json::from_str::<Extension>(&plugin_json_file_content) {
                Ok(extension) => extension,
                Err(e) => {
@@ -246,7 +402,6 @@ impl ThirdPartyExtensionsSearchSource {
        if extension.supports_alias_hotkey() {
            if let Some(ref hotkey) = extension.hotkey {
                let on_opened = extension.on_opened().unwrap_or_else(|| panic!( "extension has hotkey, but on_open() returns None, extension ID [{}], extension type [{:?}]", extension.id, extension.r#type));
-
                let extension_id_clone = extension.id.clone();

                tauri_app_handle
@@ -755,13 +910,28 @@ impl SearchSource for ThirdPartyExtensionsSearchSource {
            let extensions_read_lock =
                futures::executor::block_on(async { inner_clone.extensions.read().await });

-            for extension in extensions_read_lock.iter().filter(|ext| ext.enabled) {
+            for extension in extensions_read_lock
+                .iter()
+                // field minimum_coco_extension is only set for main extensions.
+                .filter(|ext| ext.enabled && is_extension_compatible(Extension::clone(ext)))
+            {
                if extension.r#type.contains_sub_items() {
+                    let opt_main_extension_lowercase_name =
+                        if extension.r#type == ExtensionType::Extension {
+                            Some(extension.name.to_lowercase())
+                        } else {
+                            // None if it is of type `ExtensionType::Group`
+                            None
+                        };
+
                    if let Some(ref commands) = extension.commands {
                        for command in commands.iter().filter(|cmd| cmd.enabled) {
-                            if let Some(hit) =
-                                extension_to_hit(command, &query_lower, opt_data_source.as_deref())
-                            {
+                            if let Some(hit) = extension_to_hit(
+                                command,
+                                &query_lower,
+                                opt_data_source.as_deref(),
+                                opt_main_extension_lowercase_name.as_deref(),
+                            ) {
                                hits.push(hit);
                            }
                        }
@@ -769,9 +939,12 @@ impl SearchSource for ThirdPartyExtensionsSearchSource {

                    if let Some(ref scripts) = extension.scripts {
                        for script in scripts.iter().filter(|script| script.enabled) {
-                            if let Some(hit) =
-                                extension_to_hit(script, &query_lower, opt_data_source.as_deref())
-                            {
+                            if let Some(hit) = extension_to_hit(
+                                script,
+                                &query_lower,
+                                opt_data_source.as_deref(),
+                                opt_main_extension_lowercase_name.as_deref(),
+                            ) {
                                hits.push(hit);
                            }
                        }
@@ -783,6 +956,7 @@ impl SearchSource for ThirdPartyExtensionsSearchSource {
                                quicklink,
                                &query_lower,
                                opt_data_source.as_deref(),
+                                opt_main_extension_lowercase_name.as_deref(),
                            ) {
                                hits.push(hit);
                            }
@@ -790,17 +964,20 @@ impl SearchSource for ThirdPartyExtensionsSearchSource {
                    }

                    if let Some(ref views) = extension.views {
-                        for view in views.iter().filter(|link| link.enabled) {
-                            if let Some(hit) =
-                                extension_to_hit(view, &query_lower, opt_data_source.as_deref())
-                            {
+                        for view in views.iter().filter(|view| view.enabled) {
+                            if let Some(hit) = extension_to_hit(
+                                view,
+                                &query_lower,
+                                opt_data_source.as_deref(),
+                                opt_main_extension_lowercase_name.as_deref(),
+                            ) {
                                hits.push(hit);
                            }
                        }
                    }
                } else {
                    if let Some(hit) =
-                        extension_to_hit(extension, &query_lower, opt_data_source.as_deref())
+                        extension_to_hit(extension, &query_lower, opt_data_source.as_deref(), None)
                    {
                        hits.push(hit);
                    }
@@ -839,10 +1016,18 @@ pub(crate) async fn uninstall_extension(
        .await
 }

+/// Argument `opt_main_extension_lowercase_name`: If `extension` is a sub-extension
+/// of an `extension` type extension, then this argument contains the lowercase
+/// name of that extension. Otherwise, None.
+///
+/// This argument is needed as an "extension" type extension should return all its
+/// sub-extensions when the query string matches its name. To do this, we pass the
+/// extension name, score it and take that into account.
 pub(crate) fn extension_to_hit(
    extension: &Extension,
    query_lower: &str,
    opt_data_source: Option<&str>,
+    opt_main_extension_lowercase_name: Option<&str>,
 ) -> Option<(Document, f64)> {
    if !extension.searchable() {
        return None;
@@ -865,14 +1050,26 @@ pub(crate) fn extension_to_hit(
    if let Some(title_score) =
        calculate_text_similarity(&query_lower, &extension.name.to_lowercase())
    {
-        total_score += title_score * 1.0; // Weight for title
+        total_score += title_score;
    }

    // Score based on alias match if available
    // Alias is considered less important than title, so it gets a lower weight.
    if let Some(alias) = &extension.alias {
        if let Some(alias_score) = calculate_text_similarity(&query_lower, &alias.to_lowercase()) {
-            total_score += alias_score * 0.7; // Weight for alias
+            total_score += alias_score;
+        }
+    }
+
+    // An "extension" type extension should return all its
+    // sub-extensions when the query string matches its ID.
+    // To do this, we score the extension ID and take that
+    // into account.
+    if let Some(main_extension_lowercase_id) = opt_main_extension_lowercase_name {
+        if let Some(main_extension_score) =
+            calculate_text_similarity(&query_lower, main_extension_lowercase_id)
+        {
+            total_score += main_extension_score;
        }
    }

--- a/src-tauri/src/extension/view_extension.rs
+++ b/src-tauri/src/extension/view_extension.rs
@@ -0,0 +1,38 @@
+//! View extension-related stuff
+
+use actix_files::Files;
+use actix_web::{App, HttpServer, dev::ServerHandle};
+use std::path::Path;
+use tokio::sync::Mutex;
+
+static FILE_SERVER_HANDLE: Mutex<Option<ServerHandle>> = Mutex::const_new(None);
+
+/// Start a static HTTP file server serving the directory specified by `path`.
+/// Return the URL of the server.
+pub(crate) async fn serve_files_in(path: &Path) -> String {
+    const ADDR: &str = "127.0.0.1";
+
+    let mut guard = FILE_SERVER_HANDLE.lock().await;
+    if let Some(prev_server_handle) = guard.take() {
+        prev_server_handle.stop(true).await;
+    }
+
+    let path = path.to_path_buf();
+    let http_server =
+        HttpServer::new(move || App::new().service(Files::new("/", &path).show_files_listing()))
+            // Set port to 0 and let OS assign a port to us
+            .bind((ADDR, 0))
+            .unwrap();
+
+    let assigned_port = http_server.addrs()[0].port();
+
+    let server = http_server.disable_signals().workers(1).run();
+
+    let new_handle = server.handle();
+
+    tokio::spawn(server);
+
+    *guard = Some(new_handle);
+
+    format!("http://{}:{}", ADDR, assigned_port)
+}
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -7,22 +7,26 @@ mod server;
 mod settings;
 mod setup;
 mod shortcut;
-mod util;
+// We need this in main.rs, so it has to be pub
+pub mod util;

 use crate::common::register::SearchSourceRegistry;
 use crate::common::{CHECK_WINDOW_LABEL, MAIN_WINDOW_LABEL, SETTINGS_WINDOW_LABEL};
 use crate::server::servers::{load_or_insert_default_server, load_servers_token};
+use crate::util::logging::set_up_tauri_logger;
 use crate::util::prevent_default;
 use autostart::change_autostart;
 use lazy_static::lazy_static;
 use std::sync::Mutex;
 use std::sync::OnceLock;
-use tauri::plugin::TauriPlugin;
-use tauri::{AppHandle, Emitter, Manager, PhysicalPosition, WebviewWindow, WindowEvent};
+use tauri::{
+    AppHandle, Emitter, LogicalPosition, Manager, PhysicalPosition, WebviewWindow, WindowEvent,
+};
 use tauri_plugin_autostart::MacosLauncher;

 /// Tauri store name
 pub(crate) const COCO_TAURI_STORE: &str = "coco_tauri_store";
+pub(crate) const WINDOW_CENTER_BASELINE_HEIGHT: i32 = 590;

 lazy_static! {
    static ref PREVIOUS_MONITOR_NAME: Mutex<Option<String>> = Mutex::new(None);
@@ -44,6 +48,26 @@ async fn change_window_height(handle: AppHandle, height: u32) {
    let mut size = window.outer_size().unwrap();
    size.height = height;
    window.set_size(size).unwrap();
+
+    // Center the window horizontally and vertically based on the baseline height of 590
+    let monitor = window.primary_monitor().ok().flatten().or_else(|| {
+        window
+            .available_monitors()
+            .ok()
+            .and_then(|ms| ms.into_iter().next())
+    });
+    if let Some(monitor) = monitor {
+        let monitor_position = monitor.position();
+        let monitor_size = monitor.size();
+
+        let window_width = window.outer_size().unwrap().width as i32;
+        let x = monitor_position.x + (monitor_size.width as i32 - window_width) / 2;
+
+        let y =
+            monitor_position.y + (monitor_size.height as i32 - WINDOW_CENTER_BASELINE_HEIGHT) / 2;
+
+        let _ = window.set_position(PhysicalPosition::new(x, y));
+    }
 }

 #[derive(serde::Deserialize)]
@@ -89,7 +113,7 @@ pub fn run() {
        .plugin(tauri_plugin_process::init())
        .plugin(
            tauri_plugin_updater::Builder::new()
-                .default_version_comparator(crate::util::updater::custom_version_comparator)
+                .default_version_comparator(crate::util::version::custom_version_comparator)
                .build(),
        )
        .plugin(tauri_plugin_windows_version::init())
@@ -166,10 +190,13 @@ pub fn run() {
            extension::third_party::install::store::install_extension_from_store,
            extension::third_party::install::local_extension::install_local_extension,
            extension::third_party::uninstall_extension,
+            extension::is_extension_compatible,
            extension::api::apis,
            extension::api::fs::read_dir,
            settings::set_allow_self_signature,
            settings::get_allow_self_signature,
+            settings::set_local_query_source_weight,
+            settings::get_local_query_source_weight,
            assistant::ask_ai,
            crate::common::document::open,
            extension::built_in::file_search::config::get_file_system_config,
@@ -179,6 +206,7 @@ pub fn run() {
            setup::backend_setup,
            util::app_lang::update_app_lang,
            util::path::path_absolute,
+            util::logging::app_log_dir
        ])
        .setup(|app| {
            #[cfg(target_os = "macos")]
@@ -265,9 +293,20 @@ async fn show_coco(app_handle: AppHandle) {
    if let Some(window) = app_handle.get_webview_window(MAIN_WINDOW_LABEL) {
        move_window_to_active_monitor(&window);

+        cfg_if::cfg_if! {
+            if #[cfg(target_os = "macos")] {
+               use tauri_nspanel::ManagerExt;
+
+               let app_handle_clone = app_handle.clone();
+
+                app_handle.run_on_main_thread(move || {
+                   let panel = app_handle_clone.get_webview_panel(MAIN_WINDOW_LABEL).unwrap();
+
+                    panel.show_and_make_key();
+                }).unwrap();
+            } else {
                let _ = window.show();
                let _ = window.unminimize();
-
                // The Window Management (WM) extension (macOS-only) controls the
                // frontmost window.  Setting focus on macOS makes Coco the frontmost
                // window, which means the WM extension would control Coco instead of other
@@ -276,82 +315,51 @@ async fn show_coco(app_handle: AppHandle) {
                // On Linux/Windows, however, setting focus is a necessity to ensure that
                // users open Coco's window, then they can start typing, without needing
                // to click on the window.
-        #[cfg(not(target_os = "macos"))]
                let _ = window.set_focus();
+            }
+        };

        let _ = app_handle.emit("show-coco", ());
    }
 }

 #[tauri::command]
-async fn hide_coco(app: AppHandle) {
-    if let Some(window) = app.get_webview_window(MAIN_WINDOW_LABEL) {
+async fn hide_coco(app_handle: AppHandle) {
+    cfg_if::cfg_if! {
+        if #[cfg(target_os = "macos")] {
+            use tauri_nspanel::ManagerExt;
+
+            let app_handle_clone = app_handle.clone();
+            app_handle.run_on_main_thread(move || {
+                let panel = app_handle_clone.get_webview_panel(MAIN_WINDOW_LABEL).expect("cannot find the main window/panel");
+                panel.hide();
+            }).unwrap();
+        } else {
+            let window = app_handle.get_webview_window(MAIN_WINDOW_LABEL).expect("cannot find the main window");
+
            if let Err(err) = window.hide() {
                log::error!("Failed to hide the window: {}", err);
            } else {
                log::debug!("Window successfully hidden.");
            }
-    } else {
-        log::error!("Main window not found.");
        }
+    };
 }

 fn move_window_to_active_monitor(window: &WebviewWindow) {
-    //dbg!("Moving window to active monitor");
-    // Try to get the available monitors, handle failure gracefully
-    let available_monitors = match window.available_monitors() {
-        Ok(monitors) => monitors,
-        Err(e) => {
-            log::error!("Failed to get monitors: {}", e);
-            return;
-        }
-    };
+    let scale_factor = window.scale_factor().unwrap();

-    // Attempt to get the cursor position, handle failure gracefully
-    let cursor_position = match window.cursor_position() {
-        Ok(pos) => Some(pos),
-        Err(e) => {
-            log::error!("Failed to get cursor position: {}", e);
-            None
-        }
-    };
+    let point = window.cursor_position().unwrap();

-    // Find the monitor that contains the cursor or default to the primary monitor
-    let target_monitor = if let Some(cursor_position) = cursor_position {
-        // Convert cursor position to integers
-        let cursor_x = cursor_position.x.round() as i32;
-        let cursor_y = cursor_position.y.round() as i32;
-
-        // Find the monitor that contains the cursor
-        available_monitors.into_iter().find(|monitor| {
-            let monitor_position = monitor.position();
-            let monitor_size = monitor.size();
-
-            cursor_x >= monitor_position.x
-                && cursor_x <= monitor_position.x + monitor_size.width as i32
-                && cursor_y >= monitor_position.y
-                && cursor_y <= monitor_position.y + monitor_size.height as i32
-        })
-    } else {
-        None
-    };
-
-    // Use the target monitor or default to the primary monitor
-    let monitor = match target_monitor.or_else(|| window.primary_monitor().ok().flatten()) {
-        Some(monitor) => monitor,
-        None => {
-            log::error!("No monitor found!");
-            return;
-        }
-    };
+    let LogicalPosition { x, y } = point.to_logical(scale_factor);

+    match window.monitor_from_point(x, y) {
+        Ok(Some(monitor)) => {
            if let Some(name) = monitor.name() {
                let previous_monitor_name = PREVIOUS_MONITOR_NAME.lock().unwrap();
-
                if let Some(ref prev_name) = *previous_monitor_name {
                    if name.to_string() == *prev_name {
                        log::debug!("Currently on the same monitor");
-
                        return;
                    }
                }
@@ -360,7 +368,7 @@ fn move_window_to_active_monitor(window: &WebviewWindow) {
            let monitor_position = monitor.position();
            let monitor_size = monitor.size();

-    // Get the current size of the window
+            // Current window size for horizontal centering
            let window_size = match window.inner_size() {
                Ok(size) => size,
                Err(e) => {
@@ -368,26 +376,31 @@ fn move_window_to_active_monitor(window: &WebviewWindow) {
                    return;
                }
            };
-
            let window_width = window_size.width as i32;
-    let window_height = window_size.height as i32;

-    // Calculate the new position to center the window on the monitor
+            // Horizontal center uses actual width, vertical center uses 590 baseline
            let window_x = monitor_position.x + (monitor_size.width as i32 - window_width) / 2;
-    let window_y = monitor_position.y + (monitor_size.height as i32 - window_height) / 2;
+            let window_y = monitor_position.y
+                + (monitor_size.height as i32 - WINDOW_CENTER_BASELINE_HEIGHT) / 2;

-    // Move the window to the new position
            if let Err(e) = window.set_position(PhysicalPosition::new(window_x, window_y)) {
                log::error!("Failed to move window: {}", e);
            }

            if let Some(name) = monitor.name() {
                log::debug!("Window moved to monitor: {}", name);
-
                let mut previous_monitor = PREVIOUS_MONITOR_NAME.lock().unwrap();
                *previous_monitor = Some(name.to_string());
            }
        }
+        Ok(None) => {
+            log::error!("No monitor found at the specified point");
+        }
+        Err(e) => {
+            log::error!("Failed to get monitor from point: {}", e);
+        }
+    }
+}

 #[tauri::command]
 async fn get_app_search_source(app_handle: AppHandle) -> Result<(), String> {
@@ -430,135 +443,3 @@ async fn hide_check(app_handle: AppHandle) {

    window.hide().unwrap();
 }
-
-/// Log format:
-///
-/// ```text
-/// [time] [log level] [file module:line] message
-/// ```
-///
-/// Example:
-///
-///
-/// ```text
-/// [05-11 17:00:00] [INF] [coco_lib:625] Coco-AI started
-/// ```
-fn set_up_tauri_logger() -> TauriPlugin<tauri::Wry> {
-    use log::Level;
-    use log::LevelFilter;
-    use tauri_plugin_log::Builder;
-
-    /// Coco-AI app's default log level.
-    const DEFAULT_LOG_LEVEL: LevelFilter = LevelFilter::Info;
-    const LOG_LEVEL_ENV_VAR: &str = "COCO_LOG";
-
-    fn format_log_level(level: Level) -> &'static str {
-        match level {
-            Level::Trace => "TRC",
-            Level::Debug => "DBG",
-            Level::Info => "INF",
-            Level::Warn => "WAR",
-            Level::Error => "ERR",
-        }
-    }
-
-    fn format_target_and_line(record: &log::Record) -> String {
-        let mut str = record.target().to_string();
-        if let Some(line) = record.line() {
-            str.push(':');
-            str.push_str(&line.to_string());
-        }
-
-        str
-    }
-
-    /// Allow us to configure dynamic log levels via environment variable `COCO_LOG`.
-    ///
-    /// Generally, it mirros the behavior of `env_logger`. Syntax: `COCO_LOG=[target][=][level][,...]`
-    ///
-    /// * If this environment variable is not set, use the default log level.
-    /// * If it is set, respect it:
-    ///
-    /// * `COCO_LOG=coco_lib` turns on all logging for the `coco_lib` module, which is
-    ///   equivalent to `COCO_LOG=coco_lib=trace`
-    /// * `COCO_LOG=trace` turns on all logging for the application, regardless of its name
-    /// * `COCO_LOG=TRACE` turns on all logging for the application, regardless of its name (same as previous)
-    /// * `COCO_LOG=reqwest=debug` turns on debug logging for `reqwest`
-    /// * `COCO_LOG=trace,tauri=off` turns on all the logging except for the logs come from `tauri`
-    /// * `COCO_LOG=off` turns off all logging for the application
-    /// * `COCO_LOG=` Since the value is empty, turns off all logging for the application as well
-    fn dynamic_log_level(mut builder: Builder) -> Builder {
-        let Some(log_levels) = std::env::var_os(LOG_LEVEL_ENV_VAR) else {
-            return builder.level(DEFAULT_LOG_LEVEL);
-        };
-
-        builder = builder.level(LevelFilter::Off);
-
-        let log_levels = log_levels.into_string().unwrap_or_else(|e| {
-            panic!(
-                "The value '{}' set in environment varaible '{}' is not UTF-8 encoded",
-                // Cannot use `.display()` here becuase that requires MSRV 1.87.0
-                e.to_string_lossy(),
-                LOG_LEVEL_ENV_VAR
-            )
-        });
-
-        // COCO_LOG=[target][=][level][,...]
-        let target_log_levels = log_levels.split(',');
-        for target_log_level in target_log_levels {
-            #[allow(clippy::collapsible_else_if)]
-            if let Some(char_index) = target_log_level.chars().position(|c| c == '=') {
-                let (target, equal_sign_and_level) = target_log_level.split_at(char_index);
-                // Remove the equal sign, we know it takes 1 byte
-                let level = &equal_sign_and_level[1..];
-
-                if let Ok(level) = level.parse::<LevelFilter>() {
-                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
-                    builder = builder.level_for(target.to_string(), level);
-                } else {
-                    panic!(
-                        "log level '{}' set in '{}={}' is invalid",
-                        level, target, level
-                    );
-                }
-            } else {
-                if let Ok(level) = target_log_level.parse::<LevelFilter>() {
-                    // This is a level
-                    builder = builder.level(level);
-                } else {
-                    // This is a target, enable all the logging
-                    //
-                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
-                    builder = builder.level_for(target_log_level.to_string(), LevelFilter::Trace);
-                }
-            }
-        }
-
-        builder
-    }
-
-    // When running the built binary, set `COCO_LOG` to `coco_lib=trace` to capture all logs
-    // that come from Coco in the log file, which helps with debugging.
-    if !tauri::is_dev() {
-        // We have absolutely no guarantee that we (We have control over the Rust
-        // code, but definitely no idea about the libc C code, all the shared objects
-        // that we will link) will not concurrently read/write `envp`, so just use unsafe.
-        unsafe {
-            std::env::set_var("COCO_LOG", "coco_lib=trace");
-        }
-    }
-
-    let mut builder = tauri_plugin_log::Builder::new();
-    builder = builder.format(|out, message, record| {
-        let now = chrono::Local::now().format("%m-%d %H:%M:%S");
-        let level = format_log_level(record.level());
-        let target_and_line = format_target_and_line(record);
-        out.finish(format_args!(
-            "[{}] [{}] [{}] {}",
-            now, level, target_and_line, message
-        ));
-    });
-    builder = dynamic_log_level(builder);
-
-    builder.build()
-}
--- a/src-tauri/src/main.rs
+++ b/src-tauri/src/main.rs
@@ -1,42 +1,9 @@
 // Prevents additional console window on Windows in release, DO NOT REMOVE!!
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]

+use coco_lib::util::logging::app_log_dir;
 use std::fs::OpenOptions;
 use std::io::Write;
-use std::path::PathBuf;
-
-/// Helper function to return the log directory.
-///
-/// This should return the same value as `tauri_app_handle.path().app_log_dir().unwrap()`.
-fn app_log_dir() -> PathBuf {
-    // This function `app_log_dir()` is for the panic hook, which should be set
-    // before Tauri performs any initialization. At that point, we do not have
-    // access to the identifier provided by Tauri, so we need to define our own
-    // one here.
-    //
-    // NOTE: If you update identifier in the following files, update this one
-    // as well!
-    //
-    // src-tauri/tauri.linux.conf.json
-    // src-tauri/Entitlements.plist
-    // src-tauri/tauri.conf.json
-    // src-tauri/Info.plist
-    const IDENTIFIER: &str = "rs.coco.app";
-
-    #[cfg(target_os = "macos")]
-    let path = dirs::home_dir()
-        .expect("cannot find the home directory, Coco should never run in such a environment")
-        .join("Library/Logs")
-        .join(IDENTIFIER);
-
-    #[cfg(not(target_os = "macos"))]
-    let path = dirs::data_local_dir()
-        .expect("app local dir is None, we should not encounter this")
-        .join(IDENTIFIER)
-        .join("logs");
-
-    path
-}

 /// Set up panic hook to log panic information to a file
 fn setup_panic_hook() {
--- a/src-tauri/src/search/mod.rs
+++ b/src-tauri/src/search/mod.rs
@@ -4,19 +4,18 @@ use crate::common::search::{
    FailedRequest, MultiSourceQueryResponse, QueryHits, QuerySource, SearchQuery,
 };
 use crate::common::traits::SearchSource;
+use crate::extension::LOCAL_QUERY_SOURCE_TYPE;
 use crate::server::servers::logout_coco_server;
 use crate::server::servers::mark_server_as_offline;
+use crate::settings::get_local_query_source_weight;
 use function_name::named;
 use futures::StreamExt;
 use futures::stream::FuturesUnordered;
 use reqwest::StatusCode;
-use std::cmp::Reverse;
 use std::collections::HashMap;
-use std::collections::HashSet;
 use std::sync::Arc;
 use tauri::{AppHandle, Manager};
 use tokio::time::{Duration, timeout};
-
 #[named]
 #[tauri::command]
 pub async fn query_coco_fusion(
@@ -187,7 +186,6 @@ async fn query_coco_fusion_multi_query_sources(

    let mut futures = FuturesUnordered::new();

-    let query_source_list_len = query_source_trait_object_list.len();
    for query_source_trait_object in query_source_trait_object_list {
        let query_source = query_source_trait_object.get_type().clone();
        let tauri_app_handle_clone = tauri_app_handle.clone();
@@ -208,14 +206,8 @@ async fn query_coco_fusion_multi_query_sources(
    }

    let mut total_hits = 0;
-    let mut need_rerank = true; //TODO set default to false when boost supported in Pizza
    let mut failed_requests = Vec::new();
-    let mut all_hits: Vec<(String, QueryHits, f64)> = Vec::new();
-    let mut hits_per_source: HashMap<String, Vec<(QueryHits, f64)>> = HashMap::new();
-
-    if query_source_list_len > 1 {
-        need_rerank = true; // If we have more than one source, we need to rerank the hits
-    }
+    let mut all_hits_grouped_by_query_source: HashMap<QuerySource, Vec<QueryHits>> = HashMap::new();

    while let Some((query_source, timeout_result)) = futures.next().await {
        match timeout_result {
@@ -229,7 +221,6 @@ async fn query_coco_fusion_multi_query_sources(
            Ok(query_result) => match query_result {
                Ok(response) => {
                    total_hits += response.total_hits;
-                    let source_id = response.source.id.clone();

                    for (document, score) in response.hits {
                        log::debug!(
@@ -246,12 +237,10 @@ async fn query_coco_fusion_multi_query_sources(
                            document,
                        };

-                        all_hits.push((source_id.clone(), query_hit.clone(), score));
-
-                        hits_per_source
-                            .entry(source_id.clone())
+                        all_hits_grouped_by_query_source
+                            .entry(query_source.clone())
                            .or_insert_with(Vec::new)
-                            .push((query_hit, score));
+                            .push(query_hit);
                    }
                }
                Err(search_error) => {
@@ -267,109 +256,129 @@ async fn query_coco_fusion_multi_query_sources(
        }
    }

-    // Sort hits within each source by score (descending)
-    for hits in hits_per_source.values_mut() {
-        hits.sort_by(|a, b| b.1.partial_cmp(&a.1).unwrap_or(std::cmp::Ordering::Greater));
+    let n_sources = all_hits_grouped_by_query_source.len();
+
+    if n_sources == 0 {
+        return Ok(MultiSourceQueryResponse {
+            failed: Vec::new(),
+            hits: Vec::new(),
+            total_hits: 0,
+        });
    }

-    let total_sources = hits_per_source.len();
-    let max_hits_per_source = if total_sources > 0 {
-        size as usize / total_sources
+    /*
+     * Apply settings: local query source weight
+     */
+    let local_query_source_weight: f64 = get_local_query_source_weight(tauri_app_handle);
+    // Scores remain unchanged if it is 1.0
+    if local_query_source_weight != 1.0 {
+        for (query_source, hits) in all_hits_grouped_by_query_source.iter_mut() {
+            if query_source.r#type == LOCAL_QUERY_SOURCE_TYPE {
+                hits.iter_mut()
+                    .for_each(|hit| hit.score = hit.score * local_query_source_weight);
+            }
+        }
+    }
+
+    /*
+     * Sort hits within each source by score (descending) in case data sources
+     * do not sort them
+     */
+    for hits in all_hits_grouped_by_query_source.values_mut() {
+        hits.sort_by(|a, b| {
+            b.score
+                .partial_cmp(&a.score)
+                .unwrap_or(std::cmp::Ordering::Greater)
+        });
+    }
+
+    /*
+     * Collect hits evenly across sources, to ensure:
+     *
+     * 1. All sources have hits returned
+     * 2. Query sources with many hits won't dominate
+     */
+    let mut final_hits_grouped_by_source_id: HashMap<String, Vec<QueryHits>> = HashMap::new();
+    let mut pruned: HashMap<&str, &[QueryHits]> = HashMap::new();
+
+    // Include at least 2 hits from each query source
+    let max_hits_per_source = (size as usize / n_sources).max(2);
+    for (query_source, hits) in all_hits_grouped_by_query_source.iter() {
+        let hits_taken = if hits.len() > max_hits_per_source {
+            pruned.insert(&query_source.id, &hits[max_hits_per_source..]);
+            hits[0..max_hits_per_source].to_vec()
        } else {
-        size as usize
+            hits.clone()
        };

-    let mut final_hits = Vec::new();
-    let mut seen_docs = HashSet::new(); // To track documents we've already added
-
-    // Distribute hits fairly across sources
-    for (_source_id, hits) in &mut hits_per_source {
-        let take_count = hits.len().min(max_hits_per_source);
-        for (doc, score) in hits.drain(0..take_count) {
-            if !seen_docs.contains(&doc.document.id) {
-                seen_docs.insert(doc.document.id.clone());
-                log::debug!(
-                    "collect doc: {}, {:?}, {}",
-                    doc.document.id,
-                    doc.document.title,
-                    score
-                );
-                final_hits.push(doc);
-            }
-        }
+        final_hits_grouped_by_source_id.insert(query_source.id.clone(), hits_taken);
    }

-    log::debug!("final hits: {:?}", final_hits.len());
-
-    let mut unique_sources = HashSet::new();
-    for hit in &final_hits {
-        if let Some(source) = &hit.source {
-            if source.id != crate::extension::built_in::calculator::DATA_SOURCE_ID {
-                unique_sources.insert(&source.id);
-            }
-        }
-    }
-
-    log::debug!(
-        "Multiple sources found: {:?}, no rerank needed",
-        unique_sources
-    );
-
-    if unique_sources.len() < 1 {
-        need_rerank = false; // If we have hits from multiple sources, we don't need to rerank
-    }
-
-    if need_rerank && final_hits.len() > 1 {
-        // Precollect (index, title)
-        let titles_to_score: Vec<(usize, &str)> = final_hits
+    let final_hits_len = final_hits_grouped_by_source_id
        .iter()
-            .enumerate()
-            .filter_map(|(idx, hit)| {
-                let source = hit.source.as_ref()?;
-                let title = hit.document.title.as_deref()?;
+        .fold(0, |acc: usize, (_source_id, hits)| acc + hits.len());
+    let pruned_len = pruned
+        .iter()
+        .fold(0, |acc: usize, (_source_id, hits)| acc + hits.len());

-                if source.id != crate::extension::built_in::calculator::DATA_SOURCE_ID {
-                    Some((idx, title))
+    /*
+     * If we still need more hits, take the highest-scoring from `pruned`
+     *
+     * `pruned` contains sorted arrays, we scan it in a way similar to
+     * how n-way-merge-sort extracts the element with the greatest value.
+     */
+    if final_hits_len < size as usize {
+        let n_need = size as usize - final_hits_len;
+        let n_have = pruned_len;
+        let n_take = n_have.min(n_need);
+
+        for _ in 0..n_take {
+            let mut highest_score_hit: Option<(&str, &QueryHits)> = None;
+            for (source_id, sorted_hits) in pruned.iter_mut() {
+                if sorted_hits.is_empty() {
+                    continue;
+                }
+
+                let hit = &sorted_hits[0];
+
+                let have_higher_score_hit = match highest_score_hit {
+                    Some((_, current_highest_score_hit)) => {
+                        hit.score > current_highest_score_hit.score
+                    }
+                    None => true,
+                };
+
+                if have_higher_score_hit {
+                    highest_score_hit = Some((*source_id, hit));
+
+                    // Advance sorted_hits by 1 element, if have
+                    if sorted_hits.len() == 1 {
+                        *sorted_hits = &[];
                    } else {
-                    None
+                        *sorted_hits = &sorted_hits[1..];
                    }
-            })
-            .collect();
-
-        // Score them
-        let scored_hits = boosted_levenshtein_rerank(query_keyword.as_str(), titles_to_score);
-
-        // Sort descending by score
-        let mut scored_hits = scored_hits;
-        scored_hits.sort_by_key(|&(_, score)| Reverse((score * 1000.0) as u64));
-
-        // Apply new scores to final_hits
-        for (idx, score) in scored_hits.into_iter().take(size as usize) {
-            final_hits[idx].score = score;
                }
-    } else if final_hits.len() < size as usize {
-        // If we still need more hits, take the highest-scoring remaining ones
-
-        let remaining_needed = size as usize - final_hits.len();
-
-        // Sort all hits by score descending, removing duplicates by document ID
-        all_hits.sort_by(|a, b| b.2.partial_cmp(&a.2).unwrap_or(std::cmp::Ordering::Equal));
-
-        let extra_hits = all_hits
-            .into_iter()
-            .filter(|(source_id, _, _)| hits_per_source.contains_key(source_id)) // Only take from known sources
-            .filter_map(|(_, doc, _)| {
-                if !seen_docs.contains(&doc.document.id) {
-                    seen_docs.insert(doc.document.id.clone());
-                    Some(doc)
-                } else {
-                    None
            }
-            })
-            .take(remaining_needed)
-            .collect::<Vec<_>>();

-        final_hits.extend(extra_hits);
+            let (source_id, hit) = highest_score_hit.expect("`pruned` should contain at least `n_take` elements so `highest_score_hit` should be set");
+
+            final_hits_grouped_by_source_id
+                .get_mut(source_id)
+                .expect("all the source_ids stored in `pruned` come from `final_hits_grouped_by_source_id`, so it should exist")
+                .push(hit.clone());
+        }
+    }
+
+    /*
+     * Re-rank the final hits
+     */
+    if n_sources > 1 {
+        boosted_levenshtein_rerank(&query_keyword, &mut final_hits_grouped_by_source_id);
+    }
+
+    let mut final_hits = Vec::new();
+    for (_source_id, hits) in final_hits_grouped_by_source_id {
+        final_hits.extend(hits);
    }

    // **Sort final hits by score descending**
@@ -379,6 +388,9 @@ async fn query_coco_fusion_multi_query_sources(
            .unwrap_or(std::cmp::Ordering::Equal)
    });

+    // Truncate `final_hits` in case it contains more than `size` hits
+    final_hits.truncate(size as usize);
+
    if final_hits.len() < 5 {
        //TODO: Add a recommendation system to suggest more sources
        log::info!(
@@ -395,30 +407,85 @@ async fn query_coco_fusion_multi_query_sources(
    })
 }

-fn boosted_levenshtein_rerank(query: &str, titles: Vec<(usize, &str)>) -> Vec<(usize, f64)> {
+use std::collections::HashSet;
 use strsim::levenshtein;

+fn boosted_levenshtein_rerank(
+    query: &str,
+    all_hits_grouped_by_source_id: &mut HashMap<String, Vec<QueryHits>>,
+) {
    let query_lower = query.to_lowercase();

-    titles
-        .into_iter()
-        .map(|(idx, title)| {
+    for (source_id, hits) in all_hits_grouped_by_source_id.iter_mut() {
+        // Skip special sources like calculator
+        if source_id == crate::extension::built_in::calculator::DATA_SOURCE_ID {
+            continue;
+        }
+
+        for hit in hits.iter_mut() {
+            let document_title = hit.document.title.as_deref().unwrap_or("");
+            let document_title_lowercase = document_title.to_lowercase();
+
+            let new_score = {
                let mut score = 0.0;

-            if title.contains(query) {
+                // --- Exact or substring boost ---
+                if document_title.contains(query) {
                    score += 0.4;
-            } else if title.to_lowercase().contains(&query_lower) {
+                } else if document_title_lowercase.contains(&query_lower) {
                    score += 0.2;
                }

-            let dist = levenshtein(&query_lower, &title.to_lowercase());
-            let max_len = query_lower.len().max(title.len());
-            if max_len > 0 {
-                score += (1.0 - (dist as f64 / max_len as f64)) as f32;
+                // --- Levenshtein distance (character similarity) ---
+                let dist = levenshtein(&query_lower, &document_title_lowercase);
+                let max_len = query_lower.len().max(document_title.len());
+                let levenshtein_score = if max_len > 0 {
+                    (1.0 - (dist as f64 / max_len as f64)) as f32
+                } else {
+                    0.0
+                };
+
+                // --- Jaccard similarity (token overlap) ---
+                let jaccard_score = jaccard_similarity(&query_lower, &document_title_lowercase);
+
+                // --- Combine scores (weights adjustable) ---
+                // Levenshtein emphasizes surface similarity
+                // Jaccard emphasizes term overlap (semantic hint)
+                let hybrid_score = 0.7 * levenshtein_score + 0.3 * jaccard_score;
+
+                // --- Apply hybrid score ---
+                score += hybrid_score;
+
+                // --- Limit score range ---
+                score.min(1.0) as f64
+            };
+
+            hit.score = new_score;
+        }
+    }
 }

-            (idx, score.min(1.0) as f64)
-        })
+/// Compute token-based Jaccard similarity
+fn jaccard_similarity(a: &str, b: &str) -> f32 {
+    let a_tokens: HashSet<_> = tokenize(a).into_iter().collect();
+    let b_tokens: HashSet<_> = tokenize(b).into_iter().collect();
+
+    if a_tokens.is_empty() || b_tokens.is_empty() {
+        return 0.0;
+    }
+
+    let intersection = a_tokens.intersection(&b_tokens).count() as f32;
+    let union = a_tokens.union(&b_tokens).count() as f32;
+
+    intersection / union
+}
+
+/// Basic tokenizer (case-insensitive, alphanumeric words only)
+fn tokenize(text: &str) -> Vec<String> {
+    text.to_lowercase()
+        .split(|c: char| !c.is_alphanumeric())
+        .filter(|s| !s.is_empty())
+        .map(|s| s.to_string())
        .collect()
 }

--- a/src-tauri/src/settings.rs
+++ b/src-tauri/src/settings.rs
@@ -4,6 +4,7 @@ use tauri::AppHandle;
 use tauri_plugin_store::StoreExt;

 const SETTINGS_ALLOW_SELF_SIGNATURE: &str = "settings_allow_self_signature";
+const LOCAL_QUERY_SOURCE_WEIGHT: &str = "local_query_source_weight";

 #[tauri::command]
 pub async fn set_allow_self_signature(tauri_app_handle: AppHandle, value: bool) {
@@ -70,3 +71,45 @@ pub fn _get_allow_self_signature(tauri_app_handle: AppHandle) -> bool {
 pub async fn get_allow_self_signature(tauri_app_handle: AppHandle) -> bool {
    _get_allow_self_signature(tauri_app_handle)
 }
+
+#[tauri::command]
+pub async fn set_local_query_source_weight(tauri_app_handle: AppHandle, value: f64) {
+    let store = tauri_app_handle
+        .store(COCO_TAURI_STORE)
+        .unwrap_or_else(|e| {
+            panic!(
+                "store [{}] not found/loaded, error [{}]",
+                COCO_TAURI_STORE, e
+            )
+        });
+
+    store.set(LOCAL_QUERY_SOURCE_WEIGHT, value);
+}
+
+#[tauri::command]
+pub fn get_local_query_source_weight(tauri_app_handle: AppHandle) -> f64 {
+    // default to 1.0
+    const DEFAULT: f64 = 1.0;
+
+    let store = tauri_app_handle
+        .store(COCO_TAURI_STORE)
+        .unwrap_or_else(|e| {
+            panic!(
+                "store [{}] not found/loaded, error [{}]",
+                COCO_TAURI_STORE, e
+            )
+        });
+    if !store.has(LOCAL_QUERY_SOURCE_WEIGHT) {
+        store.set(LOCAL_QUERY_SOURCE_WEIGHT, DEFAULT);
+    }
+
+    match store
+        .get(LOCAL_QUERY_SOURCE_WEIGHT)
+        .expect("should be Some")
+    {
+        Json::Number(n) => n
+            .as_f64()
+            .unwrap_or_else(|| panic!("setting [{}] should be a f64", LOCAL_QUERY_SOURCE_WEIGHT)),
+        _ => unreachable!("{} should be stored as a number", LOCAL_QUERY_SOURCE_WEIGHT),
+    }
+}
--- a/src-tauri/src/setup/mac.rs
+++ b/src-tauri/src/setup/mac.rs
@@ -1,14 +1,26 @@
 //! credits to: https://github.com/ayangweb/ayangweb-EcoPaste/blob/169323dbe6365ffe4abb64d867439ed2ea84c6d1/src-tauri/src/core/setup/mac.rs

 use crate::common::MAIN_WINDOW_LABEL;
-use objc2_app_kit::NSNonactivatingPanelMask;
-use tauri::{AppHandle, Emitter, EventTarget, WebviewWindow};
-use tauri_nspanel::{WebviewWindowExt, cocoa::appkit::NSWindowCollectionBehavior, panel_delegate};
+use tauri::{AppHandle, Emitter, EventTarget, Manager, WebviewWindow};
+use tauri_nspanel::{CollectionBehavior, PanelLevel, StyleMask, WebviewWindowExt, tauri_panel};

 const WINDOW_FOCUS_EVENT: &str = "tauri://focus";
 const WINDOW_BLUR_EVENT: &str = "tauri://blur";
-const WINDOW_MOVED_EVENT: &str = "tauri://move";
-const WINDOW_RESIZED_EVENT: &str = "tauri://resize";
+
+tauri_panel! {
+    panel!(NsPanel {
+        config: {
+            is_floating_panel: true,
+            can_become_key_window: true,
+            can_become_main_window: false
+        }
+    })
+
+    panel_event!(NsPanelEventHandler {
+        window_did_become_key(notification: &NSNotification) -> (),
+        window_did_resign_key(notification: &NSNotification) -> (),
+    })
+}

 pub fn platform(
    _tauri_app_handle: &AppHandle,
@@ -17,68 +29,39 @@ pub fn platform(
    _check_window: WebviewWindow,
 ) {
    // Convert ns_window to ns_panel
-    let panel = main_window.to_panel().unwrap();
+    let panel = main_window.to_panel::<NsPanel>().unwrap();
+
+    // set level
+    panel.set_level(PanelLevel::Utility.value());

    // Do not steal focus from other windows
-    //
-    // Cast is safe
-    panel.set_style_mask(NSNonactivatingPanelMask.0 as i32);
-    // Set its level to NSFloatingWindowLevel to ensure it appears in front of
-    // all normal-level windows
-    //
-    // NOTE: some Chinese input methods use a level between NSDockWindowLevel (20)
-    // and NSMainMenuWindowLevel (24), setting our level above NSDockWindowLevel
-    // would block their window
-    panel.set_floating_panel(true);
+    panel.set_style_mask(StyleMask::empty().nonactivating_panel().into());

    // Open the window in the active workspace and full screen
-    panel.set_collection_behaviour(
-        NSWindowCollectionBehavior::NSWindowCollectionBehaviorMoveToActiveSpace
-            | NSWindowCollectionBehavior::NSWindowCollectionBehaviorStationary
-            | NSWindowCollectionBehavior::NSWindowCollectionBehaviorFullScreenAuxiliary,
+    panel.set_collection_behavior(
+        CollectionBehavior::new()
+            .stationary()
+            .move_to_active_space()
+            .full_screen_auxiliary()
+            .into(),
    );

-    // Define the panel's delegate to listen to panel window events
-    let delegate = panel_delegate!(EcoPanelDelegate {
-        window_did_become_key,
-        window_did_resign_key,
-        window_did_resize,
-        window_did_move
-    });
+    let handler = NsPanelEventHandler::new();

-    // Set event listeners for the delegate
-    delegate.set_listener(Box::new(move |delegate_name: String| {
+    let window = main_window.clone();
+    handler.window_did_become_key(move |_| {
        let target = EventTarget::labeled(MAIN_WINDOW_LABEL);

-        let window_move_event = || {
-            if let Ok(position) = main_window.outer_position() {
-                let _ = main_window.emit_to(target.clone(), WINDOW_MOVED_EVENT, position);
-            }
-        };
+        let _ = window.emit_to(target, WINDOW_FOCUS_EVENT, true);
+    });

-        match delegate_name.as_str() {
-            // Called when the window gets keyboard focus
-            "window_did_become_key" => {
-                let _ = main_window.emit_to(target, WINDOW_FOCUS_EVENT, true);
-            }
-            // Called when the window loses keyboard focus
-            "window_did_resign_key" => {
-                let _ = main_window.emit_to(target, WINDOW_BLUR_EVENT, true);
-            }
-            // Called when the window size changes
-            "window_did_resize" => {
-                window_move_event();
+    let window = main_window.clone();
+    handler.window_did_resign_key(move |_| {
+        let target = EventTarget::labeled(MAIN_WINDOW_LABEL);

-                if let Ok(size) = main_window.inner_size() {
-                    let _ = main_window.emit_to(target, WINDOW_RESIZED_EVENT, size);
-                }
-            }
-            // Called when the window position changes
-            "window_did_move" => window_move_event(),
-            _ => (),
-        }
-    }));
+        let _ = window.emit_to(target, WINDOW_BLUR_EVENT, true);
+    });

    // Set the delegate object for the window to handle window events
-    panel.set_delegate(delegate);
+    panel.set_event_handler(Some(handler.as_ref()));
 }
--- a/src-tauri/src/util/logging.rs
+++ b/src-tauri/src/util/logging.rs
@@ -0,0 +1,189 @@
+use std::path::PathBuf;
+use tauri::plugin::TauriPlugin;
+
+/// Return the log directory.
+///
+/// We use a custom log directory, which is similar to the one used by
+/// Tauri, except that the "{bundleIdentifier}" will be "Coco AI" rather
+/// than the real identifier.
+///
+/// We do this because our bundle ID ("rs.coco.app") ends with ".app", log directory
+/// "/Users/xxx/Library/Logs/rs.coco.app" is mistakenly thought as an application
+/// by Finder on macOS, making it inconvenient to open. We do not want to change the
+/// bundle identifier. The data directory, which stores all the data, still
+/// references it. So doing that will be a breaking change. Using a custom log
+/// directory make more sense.
+///
+/// ### Platform-specific
+///
+/// |Platform   | Value                                                              | Example                                     |
+/// | --------- | -------------------------------------------------------------------| --------------------------------------------|
+/// | Linux     | `$XDG_DATA_HOME/Coco AI/logs` or `$HOME/.local/share/Coco AI/logs` | `/home/alice/.local/share/Coco AI/logs`     |
+/// | macOS/iOS | `{homeDir}/Library/Logs/Coco AI`                                   | `/Users/Alice/Library/Logs/Coco AI`         |
+/// | Windows   | `{FOLDERID_LocalAppData}/Coco AI/logs`                             | `C:\Users\Alice\AppData\Local\Coco AI\logs` |
+/// | Android   | `{ConfigDir}/logs`                                                 | `/data/data/com.tauri.dev/files/logs`       |
+#[tauri::command]
+pub fn app_log_dir() -> PathBuf {
+    const IDENTIFIER: &str = "Coco AI";
+
+    #[cfg(target_os = "macos")]
+    let path = dirs::home_dir()
+        .expect("cannot find the home directory, Coco should never run in such a environment")
+        .join("Library/Logs")
+        .join(IDENTIFIER);
+
+    #[cfg(not(target_os = "macos"))]
+    let path = dirs::data_local_dir()
+        .expect("app local dir is None, we should not encounter this")
+        .join(IDENTIFIER)
+        .join("logs");
+
+    path
+}
+
+/// Log format:
+///
+/// ```text
+/// [time] [log level] [file module:line] message
+/// ```
+///
+/// Example:
+///
+///
+/// ```text
+/// [05-11 17:00:00] [INF] [coco_lib:625] Coco-AI started
+/// ```
+pub(crate) fn set_up_tauri_logger() -> TauriPlugin<tauri::Wry> {
+    use log::Level;
+    use log::LevelFilter;
+    use tauri_plugin_log::Builder;
+    use tauri_plugin_log::Target;
+    use tauri_plugin_log::TargetKind;
+
+    /// Coco-AI app's default log level.
+    const DEFAULT_LOG_LEVEL: LevelFilter = LevelFilter::Info;
+    const LOG_LEVEL_ENV_VAR: &str = "COCO_LOG";
+
+    fn format_log_level(level: Level) -> &'static str {
+        match level {
+            Level::Trace => "TRC",
+            Level::Debug => "DBG",
+            Level::Info => "INF",
+            Level::Warn => "WAR",
+            Level::Error => "ERR",
+        }
+    }
+
+    fn format_target_and_line(record: &log::Record) -> String {
+        let mut str = record.target().to_string();
+        if let Some(line) = record.line() {
+            str.push(':');
+            str.push_str(&line.to_string());
+        }
+
+        str
+    }
+
+    /// Allow us to configure dynamic log levels via environment variable `COCO_LOG`.
+    ///
+    /// Generally, it mirrors the behavior of `env_logger`. Syntax: `COCO_LOG=[module][=][level][,...]`
+    ///
+    /// * If this environment variable is not set, use the default log level.
+    /// * If it is set, respect it:
+    ///
+    /// * `COCO_LOG=coco_lib` turns on all logging for the `coco_lib` module, which is
+    ///   equivalent to `COCO_LOG=coco_lib=trace`
+    /// * `COCO_LOG=trace` turns on all logging for the application, regardless of its name
+    /// * `COCO_LOG=TRACE` turns on all logging for the application, regardless of its name (same as previous)
+    /// * `COCO_LOG=reqwest=debug` turns on debug logging for `reqwest`
+    /// * `COCO_LOG=trace,tauri=off` turns on all the logging except for the logs come from `tauri`
+    /// * `COCO_LOG=off` turns off all logging for the application
+    /// * `COCO_LOG=` Since the value is empty, turns off all logging for the application as well
+    fn dynamic_log_level(mut builder: Builder) -> Builder {
+        let Some(log_levels) = std::env::var_os(LOG_LEVEL_ENV_VAR) else {
+            return builder.level(DEFAULT_LOG_LEVEL);
+        };
+
+        builder = builder.level(LevelFilter::Off);
+
+        let log_levels = log_levels.into_string().unwrap_or_else(|e| {
+            panic!(
+                "The value '{}' set in environment variable '{}' is not UTF-8 encoded",
+                // Cannot use `.display()` here because that requires MSRV 1.87.0
+                e.to_string_lossy(),
+                LOG_LEVEL_ENV_VAR
+            )
+        });
+
+        // COCO_LOG=[module][=][level][,...]
+        let module_log_levels = log_levels.split(',');
+        for module_log_level in module_log_levels {
+            #[allow(clippy::collapsible_else_if)]
+            if let Some(char_index) = module_log_level.chars().position(|c| c == '=') {
+                let (module, equal_sign_and_level) = module_log_level.split_at(char_index);
+                // Remove the equal sign, we know it takes 1 byte
+                let level = &equal_sign_and_level[1..];
+
+                if let Ok(level) = level.parse::<LevelFilter>() {
+                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
+                    builder = builder.level_for(module.to_string(), level);
+                } else {
+                    panic!(
+                        "log level '{}' set in '{}={}' is invalid",
+                        level, module, level
+                    );
+                }
+            } else {
+                if let Ok(level) = module_log_level.parse::<LevelFilter>() {
+                    // This is a level
+                    builder = builder.level(level);
+                } else {
+                    // This is a module, enable all the logging
+                    let module = module_log_level;
+                    // Here we have to call `.to_string()` because `Cow<'static, str>` requires `&'static str`
+                    builder = builder.level_for(module.to_string(), LevelFilter::Trace);
+                }
+            }
+        }
+
+        builder
+    }
+
+    // When running the built binary, set `COCO_LOG` to `coco_lib=trace` to capture all logs
+    // that come from Coco in the log file, which helps with debugging.
+    if !tauri::is_dev() {
+        // We have absolutely no guarantee that we (We have control over the Rust
+        // code, but definitely no idea about the libc C code, all the shared objects
+        // that we will link) will not concurrently read/write `envp`, so just use unsafe.
+        unsafe {
+            std::env::set_var("COCO_LOG", "coco_lib=trace");
+        }
+    }
+
+    let mut builder = tauri_plugin_log::Builder::new();
+    builder = builder.format(|out, message, record| {
+        let now = chrono::Local::now().format("%m-%d %H:%M:%S");
+        let level = format_log_level(record.level());
+        let target_and_line = format_target_and_line(record);
+        out.finish(format_args!(
+            "[{}] [{}] [{}] {}",
+            now, level, target_and_line, message
+        ));
+    });
+    builder = dynamic_log_level(builder);
+
+    /*
+     * Use our custom log directory
+     */
+    // We have no public APIs to update targets in-place, so we need to remove
+    // them all, then bring back the correct ones.
+    builder = builder.clear_targets();
+    builder = builder.target(Target::new(TargetKind::Stdout));
+    builder = builder.target(Target::new(TargetKind::Folder {
+        path: app_log_dir(),
+        // Use the default value, which is "Coco-AI.log"
+        file_name: None,
+    }));
+
+    builder.build()
+}
--- a/src-tauri/src/util/mod.rs
+++ b/src-tauri/src/util/mod.rs
@@ -1,10 +1,12 @@
 pub(crate) mod app_lang;
 pub(crate) mod file;
+// We need this in main.rs, so it has to be pub
+pub mod logging;
 pub(crate) mod path;
 pub(crate) mod platform;
 pub(crate) mod prevent_default;
 pub(crate) mod system_lang;
-pub(crate) mod updater;
+pub(crate) mod version;

 use std::{path::Path, process::Command};
 use tauri::AppHandle;
--- a/src-tauri/src/util/updater.rs
+++ b/src-tauri/src/util/updater.rs
@@ -1,87 +0,0 @@
-use semver::Version;
-use tauri_plugin_updater::RemoteRelease;
-
-/// Helper function to extract the build number out of `version`.
-///
-/// If the version string is in the `x.y.z` format and does not include a build
-/// number, we assume a build number of 0.
-fn extract_build_number(version: &Version) -> u32 {
-    let pre = &version.pre;
-
-    if pre.is_empty() {
-        // A special value for the versions that do not have array
-        0
-    } else {
-        let pre_str = pre.as_str();
-        let build_number_str = {
-            match pre_str.strip_prefix("SNAPSHOT-") {
-                Some(str) => str,
-                None => pre_str,
-            }
-        };
-        let build_number : u32 = build_number_str.parse().unwrap_or_else(|e| {
-            panic!(
-                "invalid build number, cannot parse [{}] to a valid build number, error [{}], version [{}]",
-                build_number_str, e,  version
-            )
-        });
-
-        build_number
-    }
-}
-
-/// # Local version format
-///
-/// Packages built in our CI use the following format:
-///
-///   * `x.y.z-SNAPSHOT-<build number>`
-///   * `x.y.z-<build number>`
-///
-/// If you build Coco from src, the version will be in format `x.y.z`
-///
-/// # Remote version format
-///
-/// `x.y.z-<build number>`
-///
-/// # How we compare versions
-///
-/// We compare versions based solely on the build number.  
-/// If the version string is in the `x.y.z` format and does not include a build number,  
-/// we assume a build number of 0. As a result, such versions are considered older  
-/// than any version with an explicit build number.
-pub(crate) fn custom_version_comparator(local: Version, remote_release: RemoteRelease) -> bool {
-    let remote = remote_release.version;
-
-    let local_build_number = extract_build_number(&local);
-    let remote_build_number = extract_build_number(&remote);
-
-    let should_update = remote_build_number > local_build_number;
-    log::debug!(
-        "custom version comparator invoked, local version [{}], remote version [{}], should update [{}]",
-        local,
-        remote,
-        should_update
-    );
-
-    should_update
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_extract_build_number() {
-        // 0.6.0 => 0
-        let version = Version::parse("0.6.0").unwrap();
-        assert_eq!(extract_build_number(&version), 0);
-
-        // 0.6.0-2371 => 2371
-        let version = Version::parse("0.6.0-2371").unwrap();
-        assert_eq!(extract_build_number(&version), 2371);
-
-        // 0.6.0-SNAPSHOT-2371 => 2371
-        let version = Version::parse("0.6.0-SNAPSHOT-2371").unwrap();
-        assert_eq!(extract_build_number(&version), 2371);
-    }
-}
--- a/src-tauri/src/util/version.rs
+++ b/src-tauri/src/util/version.rs
@@ -0,0 +1,245 @@
+use semver::{BuildMetadata, Prerelease, Version as SemVer};
+use std::sync::LazyLock;
+use tauri_plugin_updater::RemoteRelease;
+
+const SNAPSHOT_DASH: &str = "SNAPSHOT-";
+const SNAPSHOT_DASH_LEN: usize = SNAPSHOT_DASH.len();
+// trim the last dash
+const SNAPSHOT: &str = SNAPSHOT_DASH.split_at(SNAPSHOT_DASH_LEN - 1).0;
+
+/// Coco app version, in SemVer format.
+pub(crate) static COCO_VERSION: LazyLock<SemVer> = LazyLock::new(|| {
+    parse_coco_semver(env!("CARGO_PKG_VERSION")).expect("parsing should never fail, if version format changes, then parse_coco_semver() should be updated as well")
+});
+
+/// Coco AI app adopt SemVer but the version string format does not adhere to
+/// the SemVer specification, this function does the conversion. Returns `None`
+/// if the input is not in the expected format so that the conversion cannot
+/// complete.
+///
+/// # Example cases
+///
+/// * 0.8.0 => 0.8.0
+///
+///   You may see this when you develop Coco locally
+///
+/// * 0.8.0-<build num> => 0.8.0
+///
+///   This is the official release for 0.8.0
+///
+/// * 0.9.0-SNAPSHOT-<build num> => 0.9.0-SNAPSHOT.<build num>
+///   
+///   A pre-release of 0.9.0
+fn to_semver(version: &SemVer) -> Option<SemVer> {
+    let pre = &version.pre;
+
+    if pre.is_empty() {
+        return Some(SemVer::new(version.major, version.minor, version.patch));
+    }
+    let is_pre_release = pre.starts_with(SNAPSHOT_DASH);
+
+    let build_number_str = if is_pre_release {
+        &pre[SNAPSHOT_DASH_LEN..]
+    } else {
+        pre.as_str()
+    };
+    // Parse the build number to validate it, we do not need the actual number though.
+    build_number_str.parse::<usize>().ok()?;
+
+    // Return after checking the build number is valid
+    if !is_pre_release {
+        return Some(SemVer::new(version.major, version.minor, version.patch));
+    }
+
+    let pre = {
+        let pre_str = format!("{}.{}", SNAPSHOT, build_number_str);
+        Prerelease::new(&pre_str).unwrap_or_else(|e| panic!("invalid Prerelease: {}", e))
+    };
+
+    Some(SemVer {
+        major: version.major,
+        minor: version.minor,
+        patch: version.patch,
+        pre,
+        build: BuildMetadata::EMPTY,
+    })
+}
+
+/// Parse Coco version string to a `SemVer`. Returns `None` if it is not a valid
+/// version string.
+pub(crate) fn parse_coco_semver(version_str: &str) -> Option<SemVer> {
+    let not_semver = SemVer::parse(version_str).ok()?;
+    to_semver(&not_semver)
+}
+
+pub(crate) fn custom_version_comparator(local: SemVer, remote_release: RemoteRelease) -> bool {
+    let remote = remote_release.version;
+    let local_semver = to_semver(&local);
+    let remote_semver = to_semver(&remote);
+
+    let should_update = remote_semver > local_semver;
+
+    log::debug!(
+        "custom version comparator invoked, local version [{}], remote version [{}], should update [{}]",
+        local,
+        remote,
+        should_update
+    );
+
+    should_update
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use std::collections::HashMap;
+    use tauri_plugin_updater::RemoteReleaseInner;
+
+    #[test]
+    fn test_try_into_semver_local_dev() {
+        // Case: 0.8.0 => 0.8.0
+        // Local development version without any pre-release or build metadata
+        let input = SemVer::parse("0.8.0").unwrap();
+        let result = to_semver(&input).unwrap();
+
+        assert_eq!(result.major, 0);
+        assert_eq!(result.minor, 8);
+        assert_eq!(result.patch, 0);
+        assert_eq!(result.pre, Prerelease::EMPTY);
+        assert!(result.build.is_empty());
+        assert_eq!(result.to_string(), "0.8.0");
+    }
+
+    #[test]
+    fn test_try_into_semver_official_release() {
+        // Case: 0.8.0-<build num> => 0.8.0
+        // Official release with build number in pre-release field
+        let input = SemVer::parse("0.8.0-123").unwrap();
+        let result = to_semver(&input).unwrap();
+
+        assert_eq!(result.major, 0);
+        assert_eq!(result.minor, 8);
+        assert_eq!(result.patch, 0);
+        assert_eq!(result.pre, Prerelease::EMPTY);
+        assert!(result.build.is_empty());
+        assert_eq!(result.to_string(), "0.8.0");
+    }
+
+    #[test]
+    fn test_try_into_semver_pre_release() {
+        // Case: 0.9.0-SNAPSHOT-<build num> => 0.9.0-SNAPSHOT.<build num>
+        // Pre-release version with SNAPSHOT prefix
+        let input = SemVer::parse("0.9.0-SNAPSHOT-456").unwrap();
+        let result = to_semver(&input).unwrap();
+
+        assert_eq!(result.major, 0);
+        assert_eq!(result.minor, 9);
+        assert_eq!(result.patch, 0);
+        assert_eq!(result.pre.as_str(), "SNAPSHOT.456");
+        assert!(result.build.is_empty());
+        assert_eq!(result.to_string(), "0.9.0-SNAPSHOT.456");
+    }
+
+    #[test]
+    fn test_try_into_semver_official_release_different_version() {
+        // Test with different version numbers
+        let input = SemVer::parse("1.2.3-9999").unwrap();
+        let result = to_semver(&input).unwrap();
+
+        assert_eq!(result.major, 1);
+        assert_eq!(result.minor, 2);
+        assert_eq!(result.patch, 3);
+        assert_eq!(result.pre, Prerelease::EMPTY);
+        assert!(result.build.is_empty());
+        assert_eq!(result.to_string(), "1.2.3");
+    }
+
+    #[test]
+    fn test_try_into_semver_snapshot_different_version() {
+        // Test SNAPSHOT with different version numbers
+        let input = SemVer::parse("2.0.0-SNAPSHOT-777").unwrap();
+        let result = to_semver(&input).unwrap();
+
+        assert_eq!(result.major, 2);
+        assert_eq!(result.minor, 0);
+        assert_eq!(result.patch, 0);
+        assert_eq!(result.pre.as_str(), "SNAPSHOT.777");
+        assert!(result.build.is_empty());
+        assert_eq!(result.to_string(), "2.0.0-SNAPSHOT.777");
+    }
+
+    #[test]
+    fn test_try_into_semver_invalid_build_number() {
+        // Should panic when build number is not a valid number
+        let input = SemVer::parse("0.8.0-abc").unwrap();
+        assert!(to_semver(&input).is_none());
+    }
+
+    #[test]
+    fn test_try_into_semver_invalid_snapshot_build_number() {
+        // Should panic when SNAPSHOT build number is not a valid number
+        let input = SemVer::parse("0.9.0-SNAPSHOT-xyz").unwrap();
+        assert!(to_semver(&input).is_none());
+    }
+
+    #[test]
+    fn test_custom_version_comparator() {
+        fn new_local(str: &str) -> SemVer {
+            SemVer::parse(str).unwrap()
+        }
+        fn new_remote_release(str: &str) -> RemoteRelease {
+            let version = SemVer::parse(str).unwrap();
+
+            RemoteRelease {
+                version,
+                notes: None,
+                pub_date: None,
+                data: RemoteReleaseInner::Static {
+                    platforms: HashMap::new(),
+                },
+            }
+        }
+
+        assert_eq!(
+            custom_version_comparator(new_local("0.8.0"), new_remote_release("0.8.0-2518")),
+            false
+        );
+        assert_eq!(
+            custom_version_comparator(new_local("0.8.0-2518"), new_remote_release("0.8.0")),
+            false
+        );
+        assert_eq!(
+            custom_version_comparator(new_local("0.9.0-SNAPSHOT-1"), new_remote_release("0.9.0")),
+            true
+        );
+        assert_eq!(
+            custom_version_comparator(new_local("0.9.0-SNAPSHOT-1"), new_remote_release("0.8.1")),
+            false
+        );
+        assert_eq!(
+            custom_version_comparator(new_local("0.9.0-SNAPSHOT-1"), new_remote_release("0.9.0-2")),
+            true
+        );
+        assert_eq!(
+            custom_version_comparator(
+                new_local("0.9.0-SNAPSHOT-1"),
+                new_remote_release("0.9.0-SNAPSHOT-1")
+            ),
+            false
+        );
+        assert_eq!(
+            custom_version_comparator(
+                new_local("0.9.0-SNAPSHOT-11"),
+                new_remote_release("0.9.0-SNAPSHOT-9")
+            ),
+            false
+        );
+        assert_eq!(
+            custom_version_comparator(
+                new_local("0.9.0-SNAPSHOT-11"),
+                new_remote_release("0.9.0-SNAPSHOT-19")
+            ),
+            true
+        );
+    }
+}
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -65,20 +65,25 @@
        "height": 260,
        "minHeight": 260,
        "center": false,
+        "decorations": false,
        "transparent": true,
        "maximizable": false,
        "skipTaskbar": false,
        "dragDropEnabled": false,
        "hiddenTitle": true,
        "visible": false,
+        "shadow": false,
        "windowEffects": {
          "effects": ["sidebar"],
-          "state": "active"
+          "state": "active",
+          "radius": 7
        }
      }
    ],
    "security": {
-      "csp": null,
+      "csp": {
+        "default-src": "'self' asset: http: https: ipc: blob: data:"
+      },
      "dangerousDisableAssetCspModification": true,
      "assetProtocol": {
        "enable": true,
--- a/src/api/axiosRequest.ts
+++ b/src/api/axiosRequest.ts
@@ -1,5 +1,7 @@
 import axios from "axios";

+axios.defaults.withCredentials = true;
+
 import { useAppStore } from "@/stores/appStore";

 import {
@@ -59,8 +61,19 @@ export const handleApiError = (error: any) => {
    message = error.message;
  }

+  const url =
+    error?.config?.url ||
+    error?.response?.config?.url ||
+    error?.request?.config?.url;
+
+  const suppressProfileError =
+    typeof url === "string" && url.includes("/account/profile");
+
  console.error(error);
+  if (!suppressProfileError) {
    addError(message, "error");
+  }
+
  return error;
 };

@@ -78,7 +91,7 @@ export const Get = <T>(
    }

    axios
-      .get(baseURL + url, { params })
+      .get(baseURL + url, { params, withCredentials: true })
      .then((result) => {
        let res: FcResponse<T>;
        if (clearFn !== undefined) {
@@ -113,6 +126,7 @@ export const Post = <T>(
      .post(baseURL + url, data, {
        params,
        headers,
+        withCredentials: true,
      } as any)
      .then((result) => {
        resolve([null, result.data as FcResponse<T>]);
--- a/src/api/streamFetch.ts
+++ b/src/api/streamFetch.ts
@@ -34,6 +34,7 @@ export async function streamPost({
        ...(headersStorage),
        ...(headers || {}),
      },
+      credentials: "include",
      body: JSON.stringify(body),
    });

--- a/src/components/Assistant/AssistantList.tsx
+++ b/src/components/Assistant/AssistantList.tsx
@@ -30,19 +30,23 @@ export function AssistantList({ assistantIDs = [] }: AssistantListProps) {
  const setCurrentAssistant = useConnectStore((state) => {
    return state.setCurrentAssistant;
  });
+  const assistantList = useConnectStore((state) => state.assistantList);
+
  const aiAssistant = useShortcutsStore((state) => state.aiAssistant);
+
  const [assistants, setAssistants] = useState<any[]>([]);
  const [isRefreshing, setIsRefreshing] = useState(false);
  const popoverRef = useRef<HTMLDivElement>(null);
  const popoverButtonRef = useRef<HTMLButtonElement>(null);
  const searchInputRef = useRef<HTMLInputElement>(null);
  const [keyword, setKeyword] = useState("");
+
  const debounceKeyword = useDebounce(keyword, { wait: 500 });
+
  const askAiAssistantId = useSearchStore((state) => state.askAiAssistantId);
  const setAskAiAssistantId = useSearchStore((state) => {
    return state.setAskAiAssistantId;
  });
-  const assistantList = useConnectStore((state) => state.assistantList);

  const { fetchAssistant } = AssistantFetcher({
    debounceKeyword,
@@ -221,7 +225,7 @@ export function AssistantList({ assistantIDs = [] }: AssistantListProps) {
              autoFocus
              value={keyword}
              placeholder={t("assistant.popover.search")}
-              className="w-full h-8 px-2 bg-transparent border rounded-md dark:border-white/10"
+              className="w-full h-8 px-2 bg-transparent border rounded-[6px] dark:border-white/10"
              onChange={(event) => {
                setKeyword(event.target.value);
              }}
--- a/src/components/Assistant/Chat.tsx
+++ b/src/components/Assistant/Chat.tsx
@@ -41,6 +41,7 @@ interface ChatAIProps {
  startPage?: StartPage;
  formatUrl?: (data: any) => string;
  instanceId?: string;
+  getChatHistoryChatPage?: () => void;
 }

 export interface SendMessageParams {
@@ -52,6 +53,7 @@ export interface ChatAIRef {
  init: (params: SendMessageParams) => void;
  cancelChat: () => void;
  clearChat: () => void;
+  onSelectChat: (chat: Chat) => void;
 }

 const ChatAI = memo(
@@ -73,6 +75,7 @@ const ChatAI = memo(
        startPage,
        formatUrl,
        instanceId,
+        getChatHistoryChatPage,
      },
      ref
    ) => {
@@ -80,6 +83,7 @@ const ChatAI = memo(
        init: init,
        cancelChat: () => cancelChat(activeChat),
        clearChat: clearChat,
+        onSelectChat: onSelectChat,
      }));

      const curChatEnd = useChatStore((state) => state.curChatEnd);
@@ -116,6 +120,12 @@ const ChatAI = memo(
        activeChatProp && setActiveChat(activeChatProp);
      }, [activeChatProp]);

+      useEffect(() => {
+        const { setHasActiveChat } = useChatStore.getState();
+
+        setHasActiveChat(Boolean(activeChat));
+      }, [activeChat]);
+
      useEffect(() => {
        if (!isTauri) return;

@@ -193,7 +203,8 @@ const ChatAI = memo(
        isDeepThinkActive,
        isMCPActive,
        changeInput,
-        showChatHistory
+        showChatHistory,
+        getChatHistoryChatPage
      );

      const { dealMsg } = useMessageHandler(
@@ -377,7 +388,7 @@ const ChatAI = memo(
          <div
            data-tauri-drag-region
            data-chat-instance={instanceId}
-            className={`flex flex-col rounded-md h-full overflow-hidden relative`}
+            className={`flex flex-col rounded-[6px] h-full overflow-hidden relative`}
          >
            <ChatHeader
              clearChat={clearChat}
--- a/src/components/Assistant/ChatContent.tsx
+++ b/src/components/Assistant/ChatContent.tsx
@@ -5,12 +5,14 @@ import { ChatMessage } from "@/components/ChatMessage";
 import { Greetings } from "./Greetings";
 import AttachmentList from "@/components/Assistant/AttachmentList";
 import { useChatScroll } from "@/hooks/useChatScroll";
-
 import type { Chat, IChunkData } from "@/types/chat";
 import { useConnectStore } from "@/stores/connectStore";
 // import SessionFile from "./SessionFile";
 import ScrollToBottom from "@/components/Common/ScrollToBottom";
 import { useChatStore } from "@/stores/chatStore";
+import { useWebConfigStore } from "@/stores/webConfigStore";
+import { useAppStore } from "@/stores/appStore";
+import { NoResults } from "../Common/UI/NoResults";

 interface ChatContentProps {
  activeChat?: Chat;
@@ -45,20 +47,23 @@ export const ChatContent = ({
  handleSendMessage,
  formatUrl,
 }: ChatContentProps) => {
-  const { currentSessionId, setCurrentSessionId } = useConnectStore();
-
  const { t } = useTranslation();

-  const { uploadAttachments } = useChatStore();
+  const currentSessionId = useConnectStore((state) => state.currentSessionId);
+  const setCurrentSessionId = useConnectStore(
+    (state) => state.setCurrentSessionId
+  );
+  const visibleStartPage = useConnectStore((state) => state.visibleStartPage);
+
+  const uploadAttachments = useChatStore((state) => state.uploadAttachments);
+  const curChatEnd = useChatStore((state) => state.curChatEnd);

  const messagesEndRef = useRef<HTMLDivElement>(null);

  const { scrollToBottom } = useChatScroll(messagesEndRef);
+
  const scrollRef = useRef<HTMLDivElement>(null);
  const [isAtBottom, setIsAtBottom] = useState(true);
-  const visibleStartPage = useConnectStore((state) => state.visibleStartPage);
-
-  const curChatEnd = useChatStore((state) => state.curChatEnd);

  useEffect(() => {
    setIsAtBottom(true);
@@ -95,8 +100,15 @@ export const ChatContent = ({
    setIsAtBottom(isAtBottom);
  };

+  const { isTauri } = useAppStore();
+  const { disabled } = useWebConfigStore();
+
  return (
    <div className="flex-1 overflow-hidden flex flex-col justify-between relative user-select-text">
+      {!isTauri && disabled ? (
+        <NoResults />
+      ) : (
+        <>
          <div
            ref={scrollRef}
            className="flex-1 w-full overflow-x-hidden overflow-y-auto border-t border-[rgba(0,0,0,0.1)] dark:border-[rgba(255,255,255,0.15)] custom-scrollbar relative"
@@ -130,7 +142,8 @@ export const ChatContent = ({
                  _source: {
                    type: "assistant",
                    assistant_id:
-                  allMessages[allMessages.length - 1]?._source?.assistant_id,
+                      allMessages[allMessages.length - 1]?._source
+                        ?.assistant_id,
                    message: "",
                    question: Question,
                  },
@@ -168,7 +181,10 @@ export const ChatContent = ({
          </div>

          {uploadAttachments.length > 0 && (
-        <div key={currentSessionId} className="max-h-[120px] overflow-auto p-2">
+            <div
+              key={currentSessionId}
+              className="max-h-[120px] overflow-auto p-2"
+            >
              <AttachmentList />
            </div>
          )}
@@ -176,6 +192,8 @@ export const ChatContent = ({
          {/* {currentSessionId && <SessionFile sessionId={currentSessionId} />} */}

          <ScrollToBottom scrollRef={scrollRef} isAtBottom={isAtBottom} />
+        </>
+      )}
    </div>
  );
 };
--- a/src/components/Assistant/ChatHeader.tsx
+++ b/src/components/Assistant/ChatHeader.tsx
@@ -1,9 +1,6 @@
 import { MessageSquarePlus } from "lucide-react";
-import clsx from "clsx";

 import HistoryIcon from "@/icons/History";
-import PinOffIcon from "@/icons/PinOff";
-import PinIcon from "@/icons/Pin";
 import WindowsFullIcon from "@/icons/WindowsFull";
 import { useAppStore } from "@/stores/appStore";
 import type { Chat } from "@/types/chat";
@@ -12,6 +9,8 @@ import { useShortcutsStore } from "@/stores/shortcutsStore";
 import { HISTORY_PANEL_ID } from "@/constants";
 import { AssistantList } from "./AssistantList";
 import { ServerList } from "./ServerList";
+import TogglePin from "../Common/TogglePin";
+import WebLogin from "../WebLogin";

 interface ChatHeaderProps {
  clearChat: () => void;
@@ -34,21 +33,9 @@ export function ChatHeader({
  showChatHistory = true,
  assistantIDs,
 }: ChatHeaderProps) {
-  const { isPinned, setIsPinned, isTauri } = useAppStore();
+  const { isTauri } = useAppStore();

-  const { historicalRecords, newSession, fixedWindow, external } =
-    useShortcutsStore();
-
-  const togglePin = async () => {
-    try {
-      const { isPinned } = useAppStore.getState();
-
-      setIsPinned(!isPinned);
-    } catch (err) {
-      console.error("Failed to toggle window pin state:", err);
-      setIsPinned(isPinned);
-    }
-  };
+  const { historicalRecords, newSession, external } = useShortcutsStore();

  return (
    <header
@@ -77,7 +64,7 @@ export function ChatHeader({

        <AssistantList assistantIDs={assistantIDs} />

-        {showChatHistory ? (
+        {showChatHistory && (
          <button
            onClick={clearChat}
            className="p-2 py-1 rounded-lg hover:bg-gray-100 dark:hover:bg-gray-800"
@@ -90,7 +77,7 @@ export function ChatHeader({
              <MessageSquarePlus className="h-4 w-4 relative top-0.5" />
            </VisibleKey>
          </button>
-        ) : null}
+        )}
      </div>

      <h2 className="max-w-[calc(100%-200px)] text-sm font-medium text-gray-900 dark:text-gray-100 truncate">
@@ -101,16 +88,7 @@ export function ChatHeader({

      {isTauri ? (
        <div className="flex items-center gap-2">
-          <button
-            onClick={togglePin}
-            className={clsx("inline-flex", {
-              "text-blue-500": isPinned,
-            })}
-          >
-            <VisibleKey shortcut={fixedWindow} onKeyPress={togglePin}>
-              {isPinned ? <PinIcon /> : <PinOffIcon />}
-            </VisibleKey>
-          </button>
+          <TogglePin className="inline-flex" />

          <ServerList clearChat={clearChat} />

@@ -123,7 +101,7 @@ export function ChatHeader({
          )}
        </div>
      ) : (
-        <div />
+        <WebLogin panelClassName="top-8 right-0" />
      )}
    </header>
  );
--- a/src/components/Assistant/ConnectPrompt.tsx
+++ b/src/components/Assistant/ConnectPrompt.tsx
@@ -28,7 +28,7 @@ const ConnectPrompt = () => {
        <p className="mb-4 w-[388px]">{t("assistant.chat.connect_tip")}</p>

        <button
-          className="flex items-center gap-2 px-6 py-2 rounded-md text-[#0072ff] transition-colors"
+          className="flex items-center gap-2 px-6 py-2 rounded-[6px] text-[#0072ff] transition-colors"
          onClick={handleConnect}
        >
          <span>{t("assistant.chat.connect")}</span>
--- a/src/components/Assistant/ServerList.tsx
+++ b/src/components/Assistant/ServerList.tsx
@@ -18,7 +18,10 @@ import StatusIndicator from "@/components/Cloud/StatusIndicator";
 import { useAuthStore } from "@/stores/authStore";
 import { useSearchStore } from "@/stores/searchStore";
 import { useServers } from "@/hooks/useServers";
-import { getCurrentWindowService, setCurrentWindowService } from "@/commands/windowService";
+import {
+  getCurrentWindowService,
+  setCurrentWindowService,
+} from "@/commands/windowService";

 interface ServerListProps {
  clearChat: () => void;
@@ -33,10 +36,9 @@ export function ServerList({ clearChat }: ServerListProps) {
  );
  const setEndpoint = useAppStore((state) => state.setEndpoint);
  const isTauri = useAppStore((state) => state.isTauri);
+
  const currentService = useConnectStore((state) => state.currentService);
-  const cloudSelectService = useConnectStore((state) => {
-    return state.cloudSelectService;
-  });
+  const serverList = useConnectStore((state) => state.serverList);

  const { setMessages } = useChatStore();

@@ -55,7 +57,6 @@ export function ServerList({ clearChat }: ServerListProps) {
  const serverListButtonRef = useRef<HTMLButtonElement>(null);

  const { refreshServerList } = useServers();
-  const serverList = useConnectStore((state) => state.serverList);

  const switchServer = async (server: IServer) => {
    if (!server) return;
@@ -95,8 +96,10 @@ export function ServerList({ clearChat }: ServerListProps) {
      } else {
        switchServer(enabledServers[enabledServers.length - 1]);
      }
+    } else {
+      setCurrentWindowService({});
    }
-  }, [currentService?.id, cloudSelectService?.id, serverList]);
+  }, [serverList]);

  useEffect(() => {
    if (!askAiServerId || serverList.length === 0) return;
@@ -194,7 +197,7 @@ export function ServerList({ clearChat }: ServerListProps) {
            <div className="flex items-center gap-2">
              <button
                onClick={openSettings}
-                className="p-1 rounded-md hover:bg-gray-100 dark:hover:bg-gray-800 text-gray-500 dark:text-gray-400"
+                className="p-1 rounded-[6px] hover:bg-gray-100 dark:hover:bg-gray-800 text-gray-500 dark:text-gray-400"
              >
                <VisibleKey shortcut=",">
                  <Settings className="h-4 w-4 text-[#0287FF]" />
@@ -202,7 +205,7 @@ export function ServerList({ clearChat }: ServerListProps) {
              </button>
              <button
                onClick={handleRefresh}
-                className="p-1 rounded-md hover:bg-gray-100 dark:hover:bg-gray-800 text-gray-500 dark:text-gray-400"
+                className="p-1 rounded-[6px] hover:bg-gray-100 dark:hover:bg-gray-800 text-gray-500 dark:text-gray-400"
                disabled={isRefreshing}
              >
                <VisibleKey shortcut="R" onKeyPress={handleRefresh}>
@@ -229,11 +232,11 @@ export function ServerList({ clearChat }: ServerListProps) {
                        : "hover:bg-gray-50 dark:hover:bg-gray-800/50"
                    }`}
                >
-                  <div className="flex items-center gap-2 overflow-hidden min-w-0">
+                  <div className="flex items-center gap-2 min-w-0">
                    <img
                      src={server?.provider?.icon || logoImg}
                      alt={server.name}
-                      className="w-6 h-6 rounded-full bg-gray-100 dark:bg-gray-800"
+                      className="w-6 h-6 rounded-full bg-gray-100 dark:bg-gray-800 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]"
                      onError={(e) => {
                        const target = e.target as HTMLImageElement;
                        target.src = logoImg;
--- a/src/components/Assistant/SessionFile.tsx
+++ b/src/components/Assistant/SessionFile.tsx
@@ -37,8 +37,6 @@ const SessionFile = (props: SessionFileProps) => {

  const getUploadedFiles = async () => {
    if (isTauri) {
-      console.log("sessionId", sessionId);
-
      const response: any = await platformAdapter.commands(
        "get_attachment_by_ids",
        {
--- a/src/components/Assistant/Splash.tsx
+++ b/src/components/Assistant/Splash.tsx
@@ -72,8 +72,6 @@ const Splash = ({ assistantIDs = [], startPage }: SplashProps) => {
    setSettings(response);
  };

-  console.log("currentService", currentService);
-
  useEffect(() => {
    getSettings();
    fetchData();
--- a/src/components/Cloud/DataSourceItem.tsx
+++ b/src/components/Cloud/DataSourceItem.tsx
@@ -59,7 +59,7 @@ export function DataSourceItem({ name, icon, connector }: DataSourceItemProps) {
          {icon?.startsWith("font_") ? (
            <FontIcon name={icon} className="size-6" />
          ) : (
-            <img src={getTypeIcon()} alt={name} className="size-6" />
+            <img src={getTypeIcon()} alt={name} className="size-6 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]" />
          )}

          <span className="font-medium text-gray-900 dark:text-white">
--- a/src/components/Cloud/ServiceAuth.tsx
+++ b/src/components/Cloud/ServiceAuth.tsx
@@ -2,6 +2,7 @@ import { FC, memo, useCallback, useEffect, useState } from "react";
 import { Copy } from "lucide-react";
 import { useTranslation } from "react-i18next";
 import { v4 as uuidv4 } from "uuid";
+import { useDebounceFn } from "ahooks";

 import { UserProfile } from "./UserProfile";
 import { OpenURLWithBrowser } from "@/utils";
@@ -20,7 +21,6 @@ const ServiceAuth = memo(
  ({ setRefreshLoading, refreshClick }: ServiceAuthProps) => {
    const { t } = useTranslation();

-    const language = useAppStore((state) => state.language);
    const addError = useAppStore((state) => state.addError);
    const ssoRequestID = useAppStore((state) => state.ssoRequestID);
    const setSSORequestID = useAppStore((state) => state.setSSORequestID);
@@ -61,19 +61,21 @@ const ServiceAuth = memo(
      [logoutServer]
    );

-    // handle oauth success event
-    useEffect(() => {
-      const unlistenOAuth = platformAdapter.listenEvent(
-        "oauth_success",
-        (event) => {
+    const { run: debouncedAuthSuccess } = useDebounceFn((event) => {
      const { serverId } = event.payload;
      if (serverId) {
        refreshClick(serverId, () => {
          setLoading(false);
        });
-            addError(language === "zh" ? "登录成功" : "Login Success", "info");
-          }
+        addError(t("cloud.connect.hints.loginSuccess"), "info");
      }
+    });
+
+    // handle oauth success event
+    useEffect(() => {
+      const unlistenOAuth = platformAdapter.listenEvent(
+        "oauth_success",
+        debouncedAuthSuccess
      );

      return () => {
@@ -163,7 +165,7 @@ const LoginButton: FC<LoginButtonProps> = memo((props) => {

  return (
    <button
-      className="px-6 py-2 bg-blue-500 text-white rounded-md hover:bg-blue-600 transition-colors mb-3"
+      className="px-6 py-2 bg-blue-500 text-white rounded-[6px] hover:bg-blue-600 transition-colors mb-3"
      onClick={LoginClick}
      aria-label={t("cloud.login")}
    >
@@ -182,9 +184,9 @@ const LoadingState: FC<LoadingStateProps> = memo((props) => {
  const { t } = useTranslation();

  return (
-    <div className="flex items-center space-x-2">
+    <div className="flex items-center space-x-2 mb-3">
      <button
-        className="px-6 py-2 text-white bg-red-500 rounded-md hover:bg-red-600 transition-colors mb-3"
+        className="px-6 py-2 text-white bg-red-500 rounded-[6px] hover:bg-red-600 transition-colors"
        onClick={onCancel}
      >
        {t("cloud.cancel")}
--- a/src/components/Cloud/Sidebar.tsx
+++ b/src/components/Cloud/Sidebar.tsx
@@ -53,7 +53,7 @@ export const Sidebar = forwardRef<{ refreshData: () => void }, SidebarProps>(
            <img
              src={item?.provider?.icon || cocoLogoImg}
              alt={`${item.name} logo`}
-              className="w-5 h-5 flex-shrink-0"
+              className="w-5 h-5 flex-shrink-0 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]"
              onError={(e) => {
                const target = e.target as HTMLImageElement;
                target.src = cocoLogoImg;
--- a/src/components/Cloud/UserProfile.tsx
+++ b/src/components/Cloud/UserProfile.tsx
@@ -24,13 +24,13 @@ export function UserProfile({ server, userInfo, onLogout }: UserProfileProps) {
            <img
              src={userInfo?.avatar}
              alt=""
-              className="w-6 h-6"
+              className="w-6 h-6 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]"
              onError={() => {
                setImageLoadError(true);
              }}
            />
          ) : (
-            <User className="w-6 h-6 text-gray-500 dark:text-gray-400" />
+            <User className="w-6 h-6 text-gray-500 dark:text-gray-400 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]" />
          )}
        </div>
        <div className="flex-1">
--- a/src/components/Common/ApiDetails/index.tsx
+++ b/src/components/Common/ApiDetails/index.tsx
@@ -62,13 +62,13 @@ const ApiDetails: React.FC = () => {
            {logs.map((log, index) => (
              <div
                key={index}
-                className="p-4 border rounded-md shadow-sm bg-gray-50"
+                className="p-4 border rounded-[6px] shadow-sm bg-gray-50"
              >
                <h4 className="font-semibold text-gray-800">
                  Latest Request {index + 1}:
                </h4>
                <div className="text-sm text-gray-700 mt-1">
-                  <pre className="bg-gray-100 p-2 rounded-md whitespace-pre-wrap">
+                  <pre className="bg-gray-100 p-2 rounded-[6px] whitespace-pre-wrap">
                    {JSON.stringify(log.request, null, 2)}
                  </pre>
                </div>
@@ -87,7 +87,7 @@ const ApiDetails: React.FC = () => {
                    </h4>
                    {showIndex === index ? (
                      <div className="text-sm text-gray-700 mt-1">
-                        <pre className="bg-green-100 p-2 rounded-md text-green-700 whitespace-pre-wrap">
+                        <pre className="bg-green-100 p-2 rounded-[6px] text-green-700 whitespace-pre-wrap">
                          {JSON.stringify(log.response, null, 2)}
                        </pre>
                      </div>
@@ -98,7 +98,7 @@ const ApiDetails: React.FC = () => {
                  <>
                    <h4 className="font-semibold text-red-800 mt-4">Error:</h4>
                    <div className="text-sm text-gray-700 mt-1">
-                      <pre className="bg-red-100 p-2 rounded-md text-red-700 whitespace-pre-wrap">
+                      <pre className="bg-red-100 p-2 rounded-[6px] text-red-700 whitespace-pre-wrap">
                        {JSON.stringify(log.error, null, 2)}
                      </pre>
                    </div>
--- a/src/components/Common/ChatSwitch.tsx
+++ b/src/components/Common/ChatSwitch.tsx
@@ -29,7 +29,7 @@ const ChatSwitch: React.FC<ChatSwitchProps> = ({ isChatMode, onChange }) => {
    <div
      role="switch"
      aria-checked={isChatMode}
-      className={`relative flex items-center justify-between w-10 h-[18px] rounded-full cursor-pointer transition-colors duration-300 ${
+      className={`relative flex items-center justify-between w-10 h-[20px] rounded-full cursor-pointer transition-colors duration-300 ${
        isChatMode ? "bg-[#0072ff]" : "bg-[var(--coco-primary-color)]"
      }`}
      onClick={handleToggle}
@@ -39,8 +39,8 @@ const ChatSwitch: React.FC<ChatSwitchProps> = ({ isChatMode, onChange }) => {
        {!isChatMode ? <Search className="w-4 h-4 text-white" /> : <div></div>}
      </div>
      <div
-        className={`absolute top-[1px] h-4 w-4 bg-white rounded-full shadow-md transform transition-transform duration-300 ${
-          isChatMode ? "translate-x-6" : "translate-x-0"
+        className={`absolute top-[1px] left-[1px] h-[18px] w-[18px] bg-white rounded-full shadow-md transform transition-transform duration-300 ${
+          isChatMode ? "translate-x-5" : "translate-x-0"
        }`}
      ></div>
    </div>
--- a/src/components/Common/ErrorNotification/index.tsx
+++ b/src/components/Common/ErrorNotification/index.tsx
@@ -16,6 +16,7 @@ const ErrorNotification = ({
 }: ErrorNotificationProps) => {
  const errors = useAppStore((state) => state.errors);
  const removeError = useAppStore((state) => state.removeError);
+  const suppressErrors = useAppStore((state) => state.suppressErrors);

  useEffect(() => {
    if (!autoClose) return;
@@ -32,7 +33,7 @@ const ErrorNotification = ({
    return () => clearInterval(timer);
  }, [errors, duration, autoClose]);

-  if (errors.length === 0) return null;
+  if (errors.length === 0 || suppressErrors) return null;

  return (
    <div
--- a/src/components/Common/HistoryList/HistoryListItem.tsx
+++ b/src/components/Common/HistoryList/HistoryListItem.tsx
@@ -169,7 +169,7 @@ const HistoryListItem: FC<HistoryListItemProps> = ({
                return (
                  <button
                    key={label}
-                    className="flex items-center gap-2 px-3 py-2 text-sm rounded-md hover:bg-[#EDEDED] dark:hover:bg-[#2B2C31] transition"
+                    className="flex items-center gap-2 px-3 py-2 text-sm rounded-[6px] hover:bg-[#EDEDED] dark:hover:bg-[#2B2C31] transition"
                    onClick={onClick}
                  >
                    <VisibleKey shortcut={shortcut} onKeyPress={onClick}>
--- a/src/components/Common/Icons/FontIcon.tsx
+++ b/src/components/Common/Icons/FontIcon.tsx
@@ -8,7 +8,7 @@ interface FontIconProps {

 const FontIcon: FC<FontIconProps> = ({ name, className, style, ...rest }) => {
  return (
-    <svg className={`icon ${className || ""}`} style={style} {...rest}>
+    <svg className={`icon dark:drop-shadow-[0_0_6px_rgb(255,255,255)] ${className || ""}`} style={style} {...rest}>
      <use xlinkHref={`#${name}`} />
    </svg>
  );
--- a/src/components/Common/Icons/ThemedIcon.tsx
+++ b/src/components/Common/Icons/ThemedIcon.tsx
@@ -24,7 +24,12 @@ function ThemedIcon({ component: Component, className = "" }: ThemedIconProps) {
    return () => observer.disconnect();
  }, []);

-  return <Component className={className} color={color} />;
+  return (
+    <Component
+      className={`dark:drop-shadow-[0_0_6px_rgb(255,255,255)] ${className}`}
+      color={color}
+    />
+  );
 }

 export default ThemedIcon;
--- a/src/components/Common/Icons/UniversalIcon.tsx
+++ b/src/components/Common/Icons/UniversalIcon.tsx
@@ -49,7 +49,13 @@ function UniversalIcon({

  // Render image type icon
  const renderImageIcon = (src: string) => {
-    const img = <img className={className} src={src} alt="icon" />;
+    const img = (
+      <img
+        className={`dark:drop-shadow-[0_0_6px_rgb(255,255,255)] ${className}`}
+        src={src}
+        alt="icon"
+      />
+    );
    return wrapWithIconWrapper ? (
      <IconWrapper className={className} onClick={onClick}>
        {img}
@@ -63,7 +69,7 @@ function UniversalIcon({
  const renderAppIcon = (src: string) => {
    const img = (
      <img
-        className={className}
+        className={`dark:drop-shadow-[0_0_6px_rgb(255,255,255)] ${className}`}
        src={platformAdapter.convertFileSrc(src)}
        alt="icon"
      />
--- a/src/components/Common/Scrollbar.tsx
+++ b/src/components/Common/Scrollbar.tsx
@@ -0,0 +1,47 @@
+import { useEventListener } from "ahooks";
+import clsx from "clsx";
+import {
+  forwardRef,
+  HTMLAttributes,
+  useImperativeHandle,
+  useRef,
+} from "react";
+
+const Scrollbar = forwardRef<HTMLDivElement, HTMLAttributes<HTMLDivElement>>(
+  (props, ref) => {
+    const { children, className, ...rest } = props;
+    const containerRef = useRef<HTMLDivElement>(null);
+
+    useImperativeHandle(ref, () => containerRef.current as HTMLDivElement);
+
+    useEventListener("keydown", (event) => {
+      const { key } = event;
+
+      if (key !== "PageDown" && key !== "PageUp") return;
+
+      if (!containerRef.current) return;
+
+      event.preventDefault();
+
+      const delta = key === "PageDown" ? 1 : -1;
+      const el = containerRef.current;
+
+      el.scrollBy({
+        top: delta * el.clientHeight * 0.9,
+        behavior: "smooth",
+      });
+    });
+
+    return (
+      <div
+        {...rest}
+        ref={containerRef}
+        className={clsx("custom-scrollbar", className)}
+      >
+        {children}
+      </div>
+    );
+  }
+);
+
+export default Scrollbar;
--- a/src/components/Common/TogglePin.tsx
+++ b/src/components/Common/TogglePin.tsx
@@ -0,0 +1,50 @@
+import { useAppStore } from "@/stores/appStore";
+import { useShortcutsStore } from "@/stores/shortcutsStore";
+import clsx from "clsx";
+import VisibleKey from "./VisibleKey";
+import { FC, HTMLAttributes } from "react";
+import PinOffIcon from "@/icons/PinOff";
+import PinIcon from "@/icons/Pin";
+
+interface TogglePinProps extends HTMLAttributes<HTMLButtonElement> {
+  setIsPinnedWeb?: (value: boolean) => void;
+}
+
+const TogglePin: FC<TogglePinProps> = (props) => {
+  const { className, setIsPinnedWeb } = props;
+  const { isPinned, setIsPinned } = useAppStore();
+  const { fixedWindow } = useShortcutsStore();
+
+  const togglePin = async () => {
+    const { isTauri, isPinned } = useAppStore.getState();
+
+    try {
+      const nextPinned = !isPinned;
+
+      if (!isTauri) {
+        setIsPinnedWeb?.(nextPinned);
+      }
+
+      setIsPinned(nextPinned);
+    } catch (err) {
+      setIsPinned(isPinned);
+
+      console.error("Failed to toggle window pin state:", err);
+    }
+  };
+
+  return (
+    <button
+      onClick={togglePin}
+      className={clsx(className, {
+        "text-blue-500": isPinned,
+      })}
+    >
+      <VisibleKey shortcut={fixedWindow} onKeyPress={togglePin}>
+        {isPinned ? <PinIcon /> : <PinOffIcon />}
+      </VisibleKey>
+    </button>
+  );
+};
+
+export default TogglePin;
--- a/src/components/Common/Tooltip2.tsx
+++ b/src/components/Common/Tooltip2.tsx
@@ -27,7 +27,7 @@ const Tooltip2: FC<Tooltip2Props> = (props) => {
        static
        anchor={anchor}
        className={clsx(
-          "fixed z-1000 p-2 rounded-md text-xs text-white bg-black/75 hidden",
+          "fixed z-1000 p-2 rounded-[6px] text-xs text-white bg-black/75 hidden",
          {
            "!block": visible,
          }
--- a/src/components/Common/UI/Footer.tsx
+++ b/src/components/Common/UI/Footer.tsx
@@ -4,14 +4,10 @@ import { useTranslation } from "react-i18next";
 import clsx from "clsx";

 import CommonIcon from "@/components/Common/Icons/CommonIcon";
-import Copyright from "@/components/Common/Copyright";
-import PinOffIcon from "@/icons/PinOff";
-import PinIcon from "@/icons/Pin";
 import logoImg from "@/assets/icon.svg";
 import { useAppStore } from "@/stores/appStore";
 import { useSearchStore } from "@/stores/searchStore";
 import { useUpdateStore } from "@/stores/updateStore";
-import VisibleKey from "../VisibleKey";
 import { useShortcutsStore } from "@/stores/shortcutsStore";
 import { formatKey } from "@/utils/keyboardUtils";
 import source_default_img from "@/assets/images/source_default.png";
@@ -19,6 +15,8 @@ import source_default_dark_img from "@/assets/images/source_default_dark.png";
 import { useThemeStore } from "@/stores/themeStore";
 import platformAdapter from "@/utils/platformAdapter";
 import FontIcon from "../Icons/FontIcon";
+import TogglePin from "../TogglePin";
+import WebLogin from "@/components/WebLogin";

 interface FooterProps {
  setIsPinnedWeb?: (value: boolean) => void;
@@ -37,28 +35,11 @@ export default function Footer({ setIsPinnedWeb }: FooterProps) {

  const isDark = useThemeStore((state) => state.isDark);

-  const { isTauri, isPinned, setIsPinned } = useAppStore();
+  const { isTauri } = useAppStore();

  const { setVisible, updateInfo, skipVersions } = useUpdateStore();

-  const { fixedWindow, modifierKey } = useShortcutsStore();
-
-  const togglePin = async () => {
-    try {
-      const { isTauri, isPinned } = useAppStore.getState();
-
-      const nextPinned = !isPinned;
-
-      if (!isTauri) {
-        setIsPinnedWeb?.(nextPinned);
-      }
-
-      setIsPinned(nextPinned);
-    } catch (err) {
-      console.error("Failed to toggle window pin state:", err);
-      setIsPinned(isPinned);
-    }
-  };
+  const { modifierKey } = useShortcutsStore();

  const openSetting = useCallback(() => {
    return platformAdapter.emitEvent("open_settings", "");
@@ -68,7 +49,7 @@ export default function Footer({ setIsPinnedWeb }: FooterProps) {
    return updateInfo && !skipVersions.includes(updateInfo.version);
  }, [updateInfo, skipVersions]);

-  const renderLeft = () => {
+  const renderTauriLeft = () => {
    if (sourceData?.source?.name) {
      return (
        <div className="flex items-center gap-2">
@@ -88,7 +69,10 @@ export default function Footer({ setIsPinnedWeb }: FooterProps) {
    if (visibleExtensionDetail && selectedExtension) {
      return (
        <div className="flex items-center gap-2">
-          <img src={selectedExtension.icon} className="size-5" />
+          <img
+            src={selectedExtension.icon}
+            className="size-5 dark:drop-shadow-[0_0_6px_rgb(255,255,255)]"
+          />
          <span className="text-sm">{selectedExtension.name}</span>
        </div>
      );
@@ -132,28 +116,28 @@ export default function Footer({ setIsPinnedWeb }: FooterProps) {
  return (
    <div
      data-tauri-drag-region={isTauri}
-      className="px-4 z-999 mx-[1px] h-8 absolute bottom-0 left-0 right-0 border-t border-gray-200 dark:border-gray-700 flex items-center justify-between rounded-md rounded-t-none overflow-hidden"
+      className={clsx(
+        "px-4 z-999 mx-[1px] h-8 absolute bottom-0 left-0 right-0 border-t border-gray-200 dark:border-gray-700 flex items-center justify-between rounded-[6px] rounded-t-none",
+        {
+          "overflow-hidden": isTauri,
+        }
+      )}
    >
      {isTauri ? (
        <div className="flex items-center">
          <div className="flex items-center space-x-2">
-            {renderLeft()}
+            {renderTauriLeft()}

-            <button
-              onClick={togglePin}
+            <TogglePin
              className={clsx({
-                "text-blue-500": isPinned,
                "pl-2": hasUpdate,
              })}
-            >
-              <VisibleKey shortcut={fixedWindow} onKeyPress={togglePin}>
-                {isPinned ? <PinIcon /> : <PinOffIcon />}
-              </VisibleKey>
-            </button>
+              setIsPinnedWeb={setIsPinnedWeb}
+            />
          </div>
        </div>
      ) : (
-        <Copyright />
+        <WebLogin panelClassName="bottom-5 left-0" />
      )}

      <div className={`flex mobile:hidden items-center gap-3`}>
--- a/src/components/Common/UI/NoResults.tsx
+++ b/src/components/Common/UI/NoResults.tsx
@@ -5,6 +5,11 @@ import { useShortcutsStore } from "@/stores/shortcutsStore";
 import clsx from "clsx";
 import { formatKey } from "@/utils/keyboardUtils";
 import SearchEmpty from "../SearchEmpty";
+import FontIcon from "../Icons/FontIcon";
+import WebLoginButton from "@/components/WebLogin/LoginButton";
+import WebRefreshButton from "@/components/WebLogin/RefreshButton";
+import { useWebConfigStore } from "@/stores/webConfigStore";
+import { useAppStore } from "@/stores/appStore";

 export const NoResults = () => {
  const { t } = useTranslation();
@@ -12,11 +17,34 @@ export const NoResults = () => {
  const modifierKey = useShortcutsStore((state) => state.modifierKey);
  const modeSwitch = useShortcutsStore((state) => state.modeSwitch);

+  const { isTauri } = useAppStore();
+  const { disabled } = useWebConfigStore();
+
+  const renderContent = () => {
+    if (!isTauri && disabled) {
      return (
-    <div
-      data-tauri-drag-region
-      className="h-full w-full flex flex-col justify-center items-center"
-    >
+        <div className="flex flex-col items-center gap-4 text-sm">
+          <FontIcon
+            name="font_coco-logo-line"
+            className="size-20 text-[#999]"
+          />
+
+          <div className="text-center">
+            <p>{t("webLogin.hints.welcome")}</p>
+            <p>{t("webLogin.hints.pleaseLogin")}</p>
+          </div>
+
+          <div className="flex gap-2">
+            <WebLoginButton />
+
+            <WebRefreshButton className="size-8" />
+          </div>
+        </div>
+      );
+    }
+
+    return (
+      <>
        <SearchEmpty />

        <div
@@ -26,7 +54,7 @@ export const NoResults = () => {

          <span
            className={clsx(
-            "ml-3 h-5 min-w-5 rounded-md border border-[#D8D8D8] flex justify-center items-center",
+              "ml-3 h-5 min-w-5 rounded-[6px] border border-[#D8D8D8] flex justify-center items-center",
              {
                "px-1": !isMac,
              }
@@ -39,6 +67,16 @@ export const NoResults = () => {
            {modeSwitch}
          </span>
        </div>
+      </>
+    );
+  };
+
+  return (
+    <div
+      data-tauri-drag-region
+      className="h-full w-full flex flex-col justify-center items-center"
+    >
+      {renderContent()}
    </div>
  );
 };
--- a/src/components/Common/UI/SettingsFooter.tsx
+++ b/src/components/Common/UI/SettingsFooter.tsx
@@ -27,7 +27,7 @@ const Footer = () => {
                      active
                        ? "bg-gray-100 dark:bg-gray-700"
                        : "text-gray-900 dark:text-gray-100"
-                    } group flex w-full items-center rounded-md px-3 py-2 text-sm`}
+                    } group flex w-full items-center rounded-[6px] px-3 py-2 text-sm`}
                  >
                    <Home className="w-4 h-4 mr-2" />
                    <Link to={`/`}>Home</Link>
@@ -41,7 +41,7 @@ const Footer = () => {
                      active
                        ? "bg-gray-100 dark:bg-gray-700"
                        : "text-gray-900 dark:text-gray-100"
-                    } group flex w-full items-center rounded-md px-3 py-2 text-sm`}
+                    } group flex w-full items-center rounded-[6px] px-3 py-2 text-sm`}
                  >
                    <User className="w-4 h-4 mr-2" />
                    Profile
@@ -55,7 +55,7 @@ const Footer = () => {
                      active
                        ? "bg-gray-100 dark:bg-gray-700"
                        : "text-gray-900 dark:text-gray-100"
-                    } group flex w-full items-center rounded-md px-3 py-2 text-sm`}
+                    } group flex w-full items-center rounded-[6px] px-3 py-2 text-sm`}
                  >
                    <Settings className="w-4 h-4 mr-2" />
                    <Link to={`settings`}>Settings</Link>
@@ -70,7 +70,7 @@ const Footer = () => {
                      active
                        ? "bg-gray-100 dark:bg-gray-700"
                        : "text-gray-900 dark:text-gray-100"
-                    } group flex w-full items-center rounded-md px-3 py-2 text-sm`}
+                    } group flex w-full items-center rounded-[6px] px-3 py-2 text-sm`}
                  >
                    <LogOut className="w-4 h-4 mr-2" />
                    Sign Out
--- a/src/components/Common/VisibleKey.tsx
+++ b/src/components/Common/VisibleKey.tsx
@@ -6,6 +6,9 @@ import { last } from "lodash-es";
 import { POPOVER_PANEL_SELECTOR } from "@/constants";
 import { useShortcutsStore } from "@/stores/shortcutsStore";
 import { useAppStore } from "@/stores/appStore";
+import { KeyType } from "ahooks/lib/useKeyPress";
+
+const keyTriggerMap = new Map<KeyType, number>();

 interface VisibleKeyProps extends HTMLAttributes<HTMLDivElement> {
  shortcut: string;
@@ -60,8 +63,16 @@ const VisibleKey: FC<VisibleKeyProps> = (props) => {
    setVisibleShortcut(isChildInPopover && modifierKeyPressed);
  }, [openPopover, modifierKeyPressed]);

-  useKeyPress(`${modifierKey}.${shortcut}`, (event) => {
-    if (!visibleShortcut) return;
+  useKeyPress(`${modifierKey}.${shortcut}`, (event, key) => {
+    if (!visibleShortcut || event.repeat) return;
+
+    const now = Date.now();
+    const last = keyTriggerMap.get(key) ?? 0;
+    const wait = 100;
+
+    if (now - last < wait) return;
+
+    keyTriggerMap.set(key, now);

    event.stopPropagation();
    event.preventDefault();
@@ -82,6 +93,10 @@ const VisibleKey: FC<VisibleKeyProps> = (props) => {
      return "↩︎";
    }

+    if (shortcut === "backspace") {
+      return "⌫";
+    }
+
    return shortcut;
  };

@@ -96,7 +111,7 @@ const VisibleKey: FC<VisibleKeyProps> = (props) => {
      {showTooltip && visibleShortcut ? (
        <div
          className={clsx(
-            "size-4 flex items-center justify-center font-normal text-xs text-[#333] leading-[14px] bg-[#ccc] dark:bg-[#6B6B6B] rounded-md shadow-[-6px_0px_6px_2px_#fff] dark:shadow-[-6px_0px_6px_2px_#000] absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2",
+            "size-4 flex items-center justify-center font-normal text-xs text-[#333] leading-[14px] bg-[#ccc] dark:bg-[#6B6B6B] rounded-[6px] shadow-[-6px_0px_6px_2px_#fff] dark:shadow-[-6px_0px_6px_2px_#000] absolute top-1/2 left-1/2 -translate-x-1/2 -translate-y-1/2",
            shortcutClassName
          )}
        >
--- a/src/components/Search/AiOverview.tsx
+++ b/src/components/Search/AiOverview.tsx
@@ -40,7 +40,7 @@ const AiOverview: FC<AiSummaryProps> = (props) => {
        )}
      >
        <div
-          className="absolute top-2 right-2 flex items-center justify-center size-[20px] border rounded-md cursor-pointer dark:border-[#282828]"
+          className="absolute top-2 right-2 flex items-center justify-center size-[20px] border rounded-[6px] cursor-pointer dark:border-[#282828]"
          onClick={() => {
            setVisible(false);
          }}
--- a/src/components/Search/AskAi.tsx
+++ b/src/components/Search/AskAi.tsx
@@ -107,7 +107,7 @@ const AskAi: FC<AskAiProps> = (props) => {
      unlisten.current = await platformAdapter.listenEvent(
        "quick-ai-access-client-id",
        ({ payload }) => {
-          console.log("ask_ai", JSON.parse(payload));
+          // console.log("ask_ai", JSON.parse(payload));

          const chunkData = JSON.parse(payload);

--- a/src/components/Search/AssistantManager.tsx
+++ b/src/components/Search/AssistantManager.tsx
@@ -7,6 +7,9 @@ import platformAdapter from "@/utils/platformAdapter";
 import { Get } from "@/api/axiosRequest";
 import type { Assistant } from "@/types/chat";
 import { useAppStore } from "@/stores/appStore";
+import { canNavigateBack, navigateBack } from "@/utils";
+import { useKeyPress } from "ahooks";
+import { useShortcutsStore } from "@/stores/shortcutsStore";

 interface AssistantManagerProps {
  isChatMode: boolean;
@@ -33,9 +36,9 @@ export function useAssistantManager({
    setVisibleExtensionStore,
    setSearchValue,
    visibleExtensionDetail,
-    setVisibleExtensionDetail,
    sourceData,
    setSourceData,
+    setVisibleExtensionDetail,
  } = useSearchStore();

  const { quickAiAccessAssistant, disabledExtensions } = useExtensionsStore();
@@ -47,6 +50,7 @@ export function useAssistantManager({
  }, [quickAiAccessAssistant, selectedAssistant]);

  const [assistantDetail, setAssistantDetail] = useState<any>({});
+  const { modifierKey } = useShortcutsStore();

  useEffect(() => {
    if (goAskAi) return;
@@ -99,39 +103,14 @@ export function useAssistantManager({
  const handleKeyDownAutoResizeTextarea = useCallback(
    (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
      const { key, shiftKey, currentTarget } = e;
-      const { value } = currentTarget;
+      const { value, selectionStart, selectionEnd } = currentTarget;

-      if (key === "Backspace" && value === "") {
-        if (goAskAi) {
-          return setGoAskAi(false);
-        }
+      const cursorStart = selectionStart === 0 && selectionEnd === 0;

-        if (visibleExtensionDetail) {
-          return setVisibleExtensionDetail(false);
-        }
-
-        if (visibleExtensionStore) {
-          return setVisibleExtensionStore(false);
-        }
-
-        if (sourceData) {
-          return setSourceData(void 0);
-        }
-      }
-
-      if (key === "Tab" && !isChatMode && isTauri) {
+      if (key === "Backspace" && (value === "" || cursorStart)) {
        e.preventDefault();

-        if (visibleExtensionStore) return;
-
-        if (selectedSearchContent?.id === "Extension Store") {
-          changeInput("");
-          setSearchValue("");
-          return setVisibleExtensionStore(true);
-        }
-
-        assistant_get();
-        return handleAskAi();
+        return navigateBack();
      }

      if (key === "Enter" && !shiftKey) {
@@ -147,6 +126,17 @@ export function useAssistantManager({

        handleSubmit();
      }
+
+      if (key === "Home") {
+        e.preventDefault();
+        return currentTarget.setSelectionRange(0, 0);
+      }
+
+      if (key === "End") {
+        e.preventDefault();
+        const length = currentTarget.value.length;
+        return currentTarget.setSelectionRange(length, length);
+      }
    },
    [
      isChatMode,
@@ -161,6 +151,66 @@ export function useAssistantManager({
    ]
  );

+  const clearSearchValue = () => {
+    changeInput("");
+    setSearchValue("");
+  };
+
+  // useKeyPress("backspace", () => {
+  //   console.log("backspace");
+  //   dispatchEvent("Backspace", 8, "#search-textarea");
+  // });
+
+  useKeyPress("tab", (event) => {
+    event.preventDefault();
+
+    const { selectedSearchContent, visibleExtensionStore } =
+      useSearchStore.getState();
+
+    console.log("selectedSearchContent", selectedSearchContent);
+
+    const { id, type, category } = selectedSearchContent ?? {};
+
+    if (isChatMode || !isTauri || id === "Calculator") return;
+
+    if (visibleExtensionStore) {
+      clearSearchValue();
+      return setVisibleExtensionDetail(true);
+    }
+
+    if (id === "Extension Store") {
+      clearSearchValue();
+      return setVisibleExtensionStore(true);
+    }
+
+    if (category === "View") {
+      const onOpened = selectedSearchContent?.on_opened;
+
+      if (onOpened?.Extension?.ty?.View) {
+        clearSearchValue();
+        return platformAdapter.invokeBackend("open", {
+          onOpened: onOpened,
+          extraArgs: null,
+        });
+      }
+    }
+
+    if (type === "AI Assistant") {
+      assistant_get();
+      return handleAskAi();
+    }
+
+    setSourceData(selectedSearchContent);
+  });
+
+  useKeyPress(`${modifierKey}.enter`, () => {
+    if (canNavigateBack()) return;
+
+    assistant_get();
+
+    return handleAskAi();
+  });
+
  return {
    askAI,
    askAIRef,
--- a/src/components/Search/AutoResizeTextarea.tsx
+++ b/src/components/Search/AutoResizeTextarea.tsx
@@ -1,3 +1,5 @@
+import { useAppStore } from "@/stores/appStore";
+import { useWebConfigStore } from "@/stores/webConfigStore";
 import { useBoolean } from "ahooks";
 import {
  useImperativeHandle,
@@ -101,6 +103,9 @@ const AutoResizeTextarea = forwardRef<
      [setInput]
    );

+    const { isTauri } = useAppStore();
+    const { disabled } = useWebConfigStore();
+
    return (
      <>
        <textarea
@@ -121,6 +126,7 @@ const AutoResizeTextarea = forwardRef<
            setTimeout(setFalse, 0);
          }}
          rows={1}
+          disabled={!isTauri && disabled}
        />

        <div ref={calcRef} className="absolute whitespace-nowrap -z-10">
--- a/src/components/Search/ContextMenu.tsx
+++ b/src/components/Search/ContextMenu.tsx
@@ -334,7 +334,7 @@ const ContextMenu = ({ formatUrl }: ContextMenuProps) => {
                        <kbd
                          key={key}
                          className={clsx(
-                            "flex justify-center items-center font-sans h-[20px] min-w-[20px] text-[10px] rounded-md border border-[#EDEDED] dark:border-white/10 bg-white dark:bg-[#202126]",
+                            "flex justify-center items-center font-sans h-[20px] min-w-[20px] text-[10px] rounded-[6px] border border-[#EDEDED] dark:border-white/10 bg-white dark:bg-[#202126]",
                            {
                              "px-1": key.length > 1,
                            }
--- a/src/components/Search/DocumentList.tsx
+++ b/src/components/Search/DocumentList.tsx
@@ -1,6 +1,9 @@
 import React, { useState, useRef, useEffect, useCallback } from "react";
 import { useInfiniteScroll } from "ahooks";
 import { useTranslation } from "react-i18next";
+import { Data } from "ahooks/lib/useInfiniteScroll/types";
+import { nanoid } from "nanoid";
+import { isNil } from "lodash-es";

 import { useSearchStore } from "@/stores/searchStore";
 import { SearchHeader } from "./SearchHeader";
@@ -11,9 +14,7 @@ import { Get } from "@/api/axiosRequest";
 import { useAppStore } from "@/stores/appStore";
 import { useConnectStore } from "@/stores/connectStore";
 import SearchEmpty from "../Common/SearchEmpty";
-import { Data } from "ahooks/lib/useInfiniteScroll/types";
-import { nanoid } from "nanoid";
-import { isNil } from "lodash-es";
+import Scrollbar from "@/components/Common/Scrollbar";

 interface DocumentListProps {
  onSelectDocument: (id: string) => void;
@@ -129,7 +130,6 @@ export const DocumentList: React.FC<DocumentListProps> = ({
    // set first select hover
    if (from === 0 && list.length > 0) {
      setSelectedItem(0);
-      getDocDetail(list[0]?.document);
    }

    if (taskId === taskIdRef.current) {
@@ -192,12 +192,11 @@ export const DocumentList: React.FC<DocumentListProps> = ({
  );

  const onMouseEnter = useCallback(
-    (index: number, item: any) => {
+    (index: number) => {
      if (isKeyboardMode) return;
-      getDocDetail(item);
      setSelectedItem(index);
    },
-    [isKeyboardMode, getDocDetail]
+    [isKeyboardMode]
  );

  useEffect(() => {
@@ -235,7 +234,6 @@ export const DocumentList: React.FC<DocumentListProps> = ({
              ? Math.max(0, prev - 1)
              : Math.min(data.list.length - 1, prev + 1);

-          getDocDetail(data.list[nextIndex]?.document);
          itemRefs.current[nextIndex]?.scrollIntoView({
            behavior: "smooth",
            block: "nearest",
@@ -283,6 +281,14 @@ export const DocumentList: React.FC<DocumentListProps> = ({
    };
  }, [handleKeyDown, handleMouseMove]);

+  useEffect(() => {
+    if (selectedItem === null) return;
+    const doc = data.list[selectedItem]?.document;
+    if (doc) {
+      getDocDetail(doc);
+    }
+  }, [selectedItem, data, getDocDetail]);
+
  return (
    <div
      className={`border-r border-gray-200 dark:border-gray-700 flex flex-col h-full overflow-x-hidden ${
@@ -297,10 +303,7 @@ export const DocumentList: React.FC<DocumentListProps> = ({
        />
      </div>

-      <div
-        className="flex-1 overflow-auto custom-scrollbar pr-0.5"
-        ref={containerRef}
-      >
+      <Scrollbar className="flex-1 overflow-auto pr-0.5" ref={containerRef}>
        {data?.list && data.list.length > 0 && (
          <div>
            {data.list.map((hit, index) => (
@@ -310,7 +313,7 @@ export const DocumentList: React.FC<DocumentListProps> = ({
                item={{ ...hit.document, querySource: hit.source }}
                isSelected={selectedItem === index}
                currentIndex={index}
-                onMouseEnter={() => onMouseEnter(index, hit.document)}
+                onMouseEnter={() => onMouseEnter(index)}
                onItemClick={() => {
                  platformAdapter.openSearchItem(hit.document, formatUrl);
                }}
@@ -334,7 +337,7 @@ export const DocumentList: React.FC<DocumentListProps> = ({
            <SearchEmpty />
          </div>
        )}
-      </div>
+      </Scrollbar>
    </div>
  );
 };
--- a/src/components/Search/DropdownList.tsx
+++ b/src/components/Search/DropdownList.tsx
@@ -16,6 +16,7 @@ import { useKeyboardNavigation } from "@/hooks/useKeyboardNavigation";
 import { SearchSource } from "./SearchSource";
 import DropdownListItem from "./DropdownListItem";
 import platformAdapter from "@/utils/platformAdapter";
+import Scrollbar from "@/components/Common/Scrollbar";

 type ISearchData = Record<string, QueryHits[]>;

@@ -145,13 +146,14 @@ function DropdownList({
    handleItemAction,
    isChatMode,
    formatUrl,
+    searchData,
  });

  return (
-    <div
+    <Scrollbar
      ref={containerRef}
      data-tauri-drag-region
-      className="h-full w-full p-2 flex flex-col overflow-y-auto custom-scrollbar focus:outline-none"
+      className="h-full w-full p-2 flex flex-col overflow-y-auto focus:outline-none"
      tabIndex={0}
      role="listbox"
      aria-label={t("search.header.results")}
@@ -170,12 +172,13 @@ function DropdownList({
            />
          )}

-          {items.map((hit) => {
-            const currentIndex = hit.document.index || 0;
+          {items.map((hit, idx) => {
+            const currentIndex = hit.document.index ?? 0;
+            const itemKey = `${sourceName}-${hit.document.id ?? currentIndex}-${idx}`;

            return (
              <DropdownListItem
-                key={hit.document.id}
+                key={itemKey}
                item={hit.document}
                selectedIndex={selectedIndex}
                currentIndex={currentIndex}
@@ -188,7 +191,7 @@ function DropdownList({
          })}
        </div>
      ))}
-    </div>
+    </Scrollbar>
  );
 }

--- a/src/components/Search/ExtensionStore.tsx
+++ b/src/components/Search/ExtensionStore.tsx
@@ -5,7 +5,7 @@ import clsx from "clsx";
 import { useTranslation } from "react-i18next";

 import { useSearchStore } from "@/stores/searchStore";
-import { parseSearchQuery } from "@/utils";
+import { installExtensionError, parseSearchQuery } from "@/utils";
 import platformAdapter from "@/utils/platformAdapter";
 import SearchEmpty from "../Common/SearchEmpty";
 import ExtensionDetail from "./ExtensionDetail";
@@ -139,7 +139,7 @@ const ExtensionStore = ({ extensionId }: { extensionId?: string }) => {
      }
    );

-    console.log("search_extension", result);
+    // console.log("search_extension", result);

    setList(result ?? []);

@@ -244,7 +244,7 @@ const ExtensionStore = ({ extensionId }: { extensionId?: string }) => {
        "info"
      );
    } catch (error) {
-      addError(String(error), "error");
+      installExtensionError(String(error));
    } finally {
      const { installingExtensions } = useSearchStore.getState();

--- a/src/components/Search/InputBox.tsx
+++ b/src/components/Search/InputBox.tsx
@@ -18,10 +18,17 @@ import { useAssistantManager } from "./AssistantManager";
 import InputControls from "./InputControls";
 import { useExtensionsStore } from "@/stores/extensionsStore";
 import AudioRecording from "../AudioRecording";
-import { getUploadedAttachmentsId, isDefaultServer } from "@/utils";
+import {
+  canNavigateBack,
+  getUploadedAttachmentsId,
+  isDefaultServer,
+  visibleFilterBar,
+  visibleSearchBar,
+} from "@/utils";
 import { useTauriFocus } from "@/hooks/useTauriFocus";
 import { SendMessageParams } from "../Assistant/Chat";
 import { isEmpty } from "lodash-es";
+import { formatKey } from "@/utils/keyboardUtils";

 interface ChatInputProps {
  onSend: (params: SendMessageParams) => void;
@@ -88,7 +95,7 @@ export default function ChatInput({

  const { currentAssistant } = useConnectStore();

-  const { sourceData, goAskAi } = useSearchStore();
+  const { goAskAi } = useSearchStore();

  const { modifierKey, returnToInput, setModifierKeyPressed } =
    useShortcutsStore();
@@ -103,8 +110,7 @@ export default function ChatInput({
  const textareaRef = useRef<{ reset: () => void; focus: () => void }>(null);

  const { curChatEnd } = useChatStore();
-  const { setSearchValue, visibleExtensionStore, selectedExtension } =
-    useSearchStore();
+  const { setSearchValue } = useSearchStore();
  const { uploadAttachments } = useChatStore();

  useTauriFocus({
@@ -121,8 +127,6 @@ export default function ChatInput({
  const handleSubmit = useCallback(() => {
    const trimmedValue = inputValue.trim();

-    console.log("handleSubmit", trimmedValue, disabled);
-
    if ((trimmedValue || !isEmpty(uploadAttachments)) && !disabled) {
      changeInput("");
      onSend({
@@ -237,46 +241,19 @@ export default function ChatInput({
        />
      )}

-      {!isChatMode &&
-        (sourceData || visibleExtensionStore || selectedExtension) && (
-          <div
-            className={`absolute ${
-              lineCount === 1 ? "-top-[5px]" : "top-[calc(100%-25px)]"
-            } left-2`}
-          >
-            <VisibleKey shortcut="←" />
-          </div>
-        )}
-
-      {/* 
-      <div
-        className={clsx(
-          `absolute ${
-            lineCount === 1 ? "-top-[5px]" : "top-[calc(100%-25px)]"
-          } left-2`,
-          {
-            "left-8": !isChatMode && sourceData,
-          }
-        )}
-      >
-        <VisibleKey shortcut={returnToInput} />
-      </div>
-     */}
-
      {!isChatMode &&
        isTauri &&
-        !goAskAi &&
        askAI &&
        !disabledExtensions.includes("QuickAIAccess") &&
-        !visibleExtensionStore && (
+        !canNavigateBack() && (
          <div className="flex items-center gap-2 text-sm text-[#AEAEAE] dark:text-[#545454] whitespace-nowrap">
            <span>
              {t("search.askCocoAi.title", {
                replace: [akiAiTooltipPrefix, askAI.name],
              })}
            </span>
-            <div className="flex items-center justify-center w-8 h-[20px] text-xs rounded-md border border-black/10 dark:border-[#545454]">
-              Tab
+            <div className="flex items-center justify-center px-1 h-[20px] text-xs rounded-[6px] border border-black/10 dark:border-[#545454]">
+              {formatKey(modifierKey)} + {formatKey("Enter")}
            </div>
          </div>
        )}
@@ -329,17 +306,21 @@ export default function ChatInput({

  return (
    <div className={`w-full relative`}>
-      <div
-        className={`p-2 flex items-center dark:text-[#D8D8D8] bg-[#ededed] dark:bg-[#202126] rounded-md transition-all relative overflow-hidden`}
-      >
      <div
        ref={containerRef}
-          className={clsx("relative w-full", {
-            "flex items-center gap-2": lineCount === 1,
-          })}
+        className={`flex items-center dark:text-[#D8D8D8] rounded-[6px] transition-all relative overflow-hidden`}
      >
        {lineCount === 1 && renderSearchIcon()}

+        {visibleSearchBar() && (
+          <div
+            className={clsx(
+              "relative w-full p-2 bg-[#ededed] dark:bg-[#202126]",
+              {
+                "flex items-center gap-2": lineCount === 1,
+              }
+            )}
+          >
            {renderTextarea()}

            {lineCount === 1 && renderExtraIcon()}
@@ -352,8 +333,10 @@ export default function ChatInput({
              </div>
            )}
          </div>
+        )}
      </div>

+      {visibleFilterBar() && (
        <InputControls
          isChatMode={isChatMode}
          isChatPage={isChatPage}
@@ -377,6 +360,7 @@ export default function ChatInput({
          getFileMetadata={getFileMetadata}
          getFileIcon={getFileIcon}
        />
+      )}
    </div>
  );
 }
--- a/src/components/Search/InputControls.tsx
+++ b/src/components/Search/InputControls.tsx
@@ -6,7 +6,6 @@ import { useTranslation } from "react-i18next";
 import SearchPopover from "./SearchPopover";
 import MCPPopover from "./MCPPopover";
 import ChatSwitch from "@/components/Common/ChatSwitch";
-import Copyright from "@/components/Common/Copyright";
 import type { DataSource } from "@/types/commands";
 import platformAdapter from "@/utils/platformAdapter";
 import { useConnectStore } from "@/stores/connectStore";
@@ -17,6 +16,7 @@ import { useSearchStore } from "@/stores/searchStore";
 import { useExtensionsStore } from "@/stores/extensionsStore";
 import { parseSearchQuery, SearchQuery } from "@/utils";
 import InputUpload from "./InputUpload";
+import Copyright from "../Common/Copyright";

 interface InputControlsProps {
  isChatMode: boolean;
@@ -187,7 +187,7 @@ const InputControls = ({
          {source?.type === "deep_think" && source?.config?.visible && (
            <button
              className={clsx(
-                "flex items-center justify-center gap-1 h-[20px] px-1 rounded-md transition hover:bg-[#EDEDED] dark:hover:bg-[#202126]",
+                "flex items-center justify-center gap-1 h-[20px] px-1 rounded-[6px] transition hover:bg-[#EDEDED] dark:hover:bg-[#202126]",
                {
                  "!bg-[rgba(0,114,255,0.3)]": isDeepThinkActive,
                }
@@ -250,7 +250,7 @@ const InputControls = ({
            !visibleExtensionStore && (
              <div
                className={clsx(
-                  "inline-flex items-center gap-1 px-2 py-1 rounded-full hover:!text-[#881c94] cursor-pointer transition",
+                  "inline-flex items-center gap-1 h-[20px] px-1 rounded-full hover:!text-[#881c94] cursor-pointer transition",
                  [
                    enabledAiOverview
                      ? "text-[#881c94]"
@@ -270,7 +270,7 @@ const InputControls = ({
                    setEnabledAiOverview(!enabledAiOverview);
                  }}
                >
-                  <Sparkles className="size-4" />
+                  <Sparkles className="size-3" />
                </VisibleKey>

                <span
--- a/src/components/Search/InputUpload.tsx
+++ b/src/components/Search/InputUpload.tsx
@@ -199,7 +199,7 @@ const InputUpload: FC<InputUploadProps> = (props) => {

  return (
    <Menu>
-      <MenuButton className="flex items-center justify-center h-[20px] px-1 rounded-md transition hover:bg-[#EDEDED] dark:hover:bg-[#202126]">
+      <MenuButton className="flex items-center justify-center h-[20px] px-1 rounded-[6px] transition hover:bg-[#EDEDED] dark:hover:bg-[#202126]">
        <Tooltip
          content={t("search.input.uploadFileHints.tooltip", {
            replace: [
--- a/src/components/Search/MCPPopover.tsx
+++ b/src/components/Search/MCPPopover.tsx
@@ -166,7 +166,7 @@ export default function MCPPopover({
  return (
    <div
      className={clsx(
-        "flex justify-center items-center gap-1 h-[20px] px-1 rounded-md transition hover:bg-[#EDEDED] dark:hover:bg-[#202126] cursor-pointer",
+        "flex justify-center items-center gap-1 h-[20px] px-1 rounded-[6px] transition hover:bg-[#EDEDED] dark:hover:bg-[#202126] cursor-pointer",
        {
          "!bg-[rgba(0,114,255,0.3)]": isMCPActive,
        }
--- a/src/components/Search/Search.tsx
+++ b/src/components/Search/Search.tsx
@@ -10,7 +10,9 @@ import AskAi from "./AskAi";
 import { useSearch } from "@/hooks/useSearch";
 import ExtensionStore from "./ExtensionStore";
 import platformAdapter from "@/utils/platformAdapter";
-import ViewExtension from "./ViewExtension"
+import ViewExtension from "./ViewExtension";
+import { visibleFooterBar } from "@/utils";
+import clsx from "clsx";

 const SearchResultsPanel = memo<{
  input: string;
@@ -47,8 +49,12 @@ const SearchResultsPanel = memo<{
    }
  }, [input, isChatMode, performSearch, sourceData]);

-  const { setSelectedAssistant, selectedSearchContent, visibleExtensionStore, viewExtensionOpened } =
-    useSearchStore();
+  const {
+    setSelectedAssistant,
+    selectedSearchContent,
+    visibleExtensionStore,
+    viewExtensionOpened,
+  } = useSearchStore();

  useEffect(() => {
    if (selectedSearchContent?.type === "AI Assistant") {
@@ -164,7 +170,12 @@ function Search({
  const mainWindowRef = useRef<HTMLDivElement>(null);

  return (
-    <div ref={mainWindowRef} className={`h-full pb-8 w-full relative`}>
+    <div
+      ref={mainWindowRef}
+      className={clsx("h-full w-full relative", {
+        "pb-8": visibleFooterBar(),
+      })}
+    >
      <SearchResultsPanel
        input={input}
        isChatMode={isChatMode}
@@ -173,7 +184,7 @@ function Search({
        formatUrl={formatUrl}
      />

-      <Footer setIsPinnedWeb={setIsPinned} />
+      {visibleFooterBar() && <Footer setIsPinnedWeb={setIsPinned} />}

      <ContextMenu formatUrl={formatUrl} />
    </div>
--- a/src/components/Search/SearchIcons.tsx
+++ b/src/components/Search/SearchIcons.tsx
@@ -1,7 +1,61 @@
 import { useSearchStore } from "@/stores/searchStore";
-import { ArrowBigLeft, Search, X } from "lucide-react";
+import { ChevronLeft, Search } from "lucide-react";

 import FontIcon from "@/components/Common/Icons/FontIcon";
+import { FC } from "react";
+import lightDefaultIcon from "@/assets/images/source_default.png";
+import darkDefaultIcon from "@/assets/images/source_default_dark.png";
+import { useThemeStore } from "@/stores/themeStore";
+import platformAdapter from "@/utils/platformAdapter";
+import { navigateBack, visibleSearchBar } from "@/utils";
+import VisibleKey from "../Common/VisibleKey";
+import clsx from "clsx";
+
+interface MultilevelWrapperProps {
+  title?: string;
+  icon?: string;
+}
+
+const MultilevelWrapper: FC<MultilevelWrapperProps> = (props) => {
+  const { icon, title = "" } = props;
+  const { isDark } = useThemeStore();
+
+  const renderIcon = () => {
+    if (!icon) {
+      return <img src={isDark ? darkDefaultIcon : lightDefaultIcon} />;
+    }
+
+    if (icon.startsWith("font_")) {
+      return <FontIcon name={icon} />;
+    }
+
+    return <img src={icon} />;
+  };
+
+  return (
+    <div
+      data-tauri-drag-region
+      className={clsx(
+        "flex items-center h-[40px] gap-1 px-2 border border-[#EDEDED] dark:border-[#202126] rounded-l-lg",
+        {
+          "justify-center": visibleSearchBar(),
+          "w-[calc(100vw-16px)] rounded-r-lg": !visibleSearchBar(),
+        }
+      )}
+    >
+      <VisibleKey shortcut="backspace" onKeyPress={navigateBack}>
+        <ChevronLeft
+          className="size-5 text-[#ccc] dark:text-[#d8d8d8] cursor-pointer"
+          onClick={navigateBack}
+        />
+      </VisibleKey>
+
+      <div className="size-5 [&>*]:size-full">{renderIcon()}</div>
+
+      <span className="text-sm whitespace-nowrap">{title}</span>
+    </div>
+  );
+};

 interface SearchIconsProps {
  lineCount: number;
@@ -16,13 +70,11 @@ export default function SearchIcons({
 }: SearchIconsProps) {
  const {
    sourceData,
-    setSourceData,
    goAskAi,
-    setGoAskAi,
    visibleExtensionStore,
-    setVisibleExtensionStore,
    visibleExtensionDetail,
-    setVisibleExtensionDetail,
+    selectedExtension,
+    viewExtensionOpened,
  } = useSearchStore();

  if (isChatMode) {
@@ -30,54 +82,43 @@ export default function SearchIcons({
  }

  const renderContent = () => {
-    if (goAskAi && assistant) {
-      return (
-        <div className="flex h-8 -my-1 -mx-1">
-          <div className="flex items-center gap-2 pl-2 text-sm bg-white dark:bg-black rounded-l-sm">
-            <div className="flex items-center gap-1 text-[#333] dark:text-[#D8D8D8]">
-              {assistant.icon?.startsWith("font_") ? (
-                <FontIcon name={assistant.icon} className="size-5" />
-              ) : (
-                <img src={assistant.icon} className="size-5" />
-              )}
-              <span>{assistant.name}</span>
-            </div>
-
-            <X
-              className="size-4 text-[#999] cursor-pointer"
-              onClick={() => {
-                setGoAskAi(false);
-              }}
-            />
-          </div>
-
-          <div className="relative w-4 overflow-hidden">
-            <div className="absolute size-0 border-[16px] border-transparent border-l-white dark:border-l-black"></div>
-          </div>
-        </div>
-      );
-    }
-
-    if (sourceData || visibleExtensionStore || visibleExtensionDetail) {
-      return (
-        <ArrowBigLeft
-          className="w-4 h-4 text-[#ccc] dark:text-[#d8d8d8] cursor-pointer"
-          onClick={() => {
-            if (visibleExtensionDetail) {
-              return setVisibleExtensionDetail(false);
-            }
-
    if (visibleExtensionStore) {
-              return setVisibleExtensionStore(false);
+      if (visibleExtensionDetail && selectedExtension) {
+        const { name, icon } = selectedExtension;
+
+        return <MultilevelWrapper title={name} icon={icon} />;
      }

-            setSourceData(void 0);
-          }}
-        />
+      return <MultilevelWrapper title="Extensions Store" icon="font_Store" />;
+    }
+
+    if (goAskAi && assistant) {
+      const { name, icon } = assistant;
+
+      return <MultilevelWrapper title={name} icon={icon} />;
+    }
+
+    if (sourceData) {
+      const { source } = sourceData;
+      const { name, icon } = source;
+
+      return <MultilevelWrapper title={name} icon={icon} />;
+    }
+
+    if (viewExtensionOpened) {
+      const name = viewExtensionOpened[0];
+      const icon = viewExtensionOpened[1];
+
+      const iconPath = icon ? platformAdapter.convertFileSrc(icon) : void 0;
+
+      return <MultilevelWrapper title={name} icon={iconPath} />;
+    }
+
+    return (
+      <div className="flex items-center justify-center pl-2 h-[40px] bg-[#ededed] dark:bg-[#202126]">
+        <Search className="w-4 h-4 text-[#ccc] dark:text-[#d8d8d8]" />
+      </div>
    );
-    }
-
-    return <Search className="w-4 h-4 text-[#ccc] dark:text-[#d8d8d8]" />;
  };

  if (lineCount === 1) {
--- a/src/components/Search/SearchPopover.tsx
+++ b/src/components/Search/SearchPopover.tsx
@@ -172,7 +172,7 @@ export default function SearchPopover({
  return (
    <div
      className={clsx(
-        "flex justify-center items-center gap-1 h-[20px] px-1 rounded-md transition hover:bg-[#EDEDED] dark:hover:bg-[#202126] cursor-pointer",
+        "flex justify-center items-center gap-1 h-[20px] px-1 rounded-[6px] transition hover:bg-[#EDEDED] dark:hover:bg-[#202126] cursor-pointer",
        {
          "!bg-[rgba(0,114,255,0.3)]": isSearchActive,
        }
--- a/src/components/Search/SearchSource.tsx
+++ b/src/components/Search/SearchSource.tsx
@@ -41,7 +41,8 @@ export const SearchSource: React.FC<SearchSourceProps> = ({
        defaultIcon={isDark ? source_default_dark_img : source_default_img}
        className="w-4 h-4"
      />
-      {sourceName} {isTauri && items[0]?.source?.name && `- ${items[0].source.name}`}
+      {sourceName}{" "}
+      {isTauri && items[0]?.source?.name && `- ${items[0].source.name}`}
      <div className="flex-1 border-b border-b-[#e6e6e6] dark:border-b-[#272626]"></div>
      {!hideArrow && (
        <>
@@ -56,7 +57,7 @@ export const SearchSource: React.FC<SearchSourceProps> = ({
          </IconWrapper>
          {showIndex && sourceName === selectedName && (
            <div className="absolute top-1 right-4">
-              <VisibleKey shortcut="→" />
+              <VisibleKey shortcut="Tab" shortcutClassName="w-8" />
            </div>
          )}
        </>
--- a/src/components/Search/ViewExtension.tsx
+++ b/src/components/Search/ViewExtension.tsx
@@ -1,22 +1,19 @@
-/*
- * ViewExtension.tsx
- *
- * View that will be rendered when opening a View extension.
- * 
- */
-
 import React from "react";
 import { useState, useEffect, useMemo } from "react";
-import { ArrowLeft } from "lucide-react";
+
 import { useSearchStore } from "@/stores/searchStore";
-import { convertFileSrc, invoke } from "@tauri-apps/api/core"; 
-import { ExtensionFileSystemPermission, FileSystemAccess } from "../Settings/Extensions";
+import {
+  ExtensionFileSystemPermission,
+  FileSystemAccess,
+} from "../Settings/Extensions";
+import platformAdapter from "@/utils/platformAdapter";
+import { useShortcutsStore } from "@/stores/shortcutsStore";

 const ViewExtension: React.FC = () => {
-  const { setViewExtensionOpened, viewExtensionOpened } = useSearchStore();
-  const [pagePath, setPagePath] = useState<string>("");
+  const { viewExtensionOpened } = useSearchStore();
  // Complete list of the backend APIs, grouped by their category.
  const [apis, setApis] = useState<Map<string, string[]> | null>(null);
+  const { setModifierKeyPressed } = useShortcutsStore();

  if (viewExtensionOpened == null) {
    // When this view gets loaded, this state should not be NULL.
@@ -25,25 +22,15 @@ const ViewExtension: React.FC = () => {
    );
  }

-  // Tauri/webview is not allowed to access local files directly,
-  // use convertFileSrc to work around the issue.
-  useEffect(() => {
-    const setupFileUrl = async () => {
-      // The check above ensures viewExtensionOpened is not null here.
-      const filePath = viewExtensionOpened[0];
-      if (filePath) {
-        setPagePath(convertFileSrc(filePath));
-      }
-    };
-
-    setupFileUrl();
-  }, [viewExtensionOpened]);
-
  // invoke `apis()` and set the state
  useEffect(() => {
+    setModifierKeyPressed(false);
+
    const fetchApis = async () => {
      try {
-        const availableApis = await invoke("apis") as Record<string, string[]>;
+        const availableApis = (await platformAdapter.invokeBackend(
+          "apis"
+        )) as Record<string, string[]>;
        setApis(new Map(Object.entries(availableApis)));
      } catch (error) {
        console.error("Failed to fetch APIs:", error);
@@ -53,12 +40,8 @@ const ViewExtension: React.FC = () => {
    fetchApis();
  }, []);

-  const handleBack = () => {
-    setViewExtensionOpened(null);
-  };
-
  // White list of the permission entries
-  const permission = viewExtensionOpened[1];
+  const permission = viewExtensionOpened[3];

  // apis is in format {"category": ["api1", "api2"]}, to make the permission check
  // easier, reverse the map key values: {"api1": "category", "api2": "category"}
@@ -108,10 +91,10 @@ const ViewExtension: React.FC = () => {
        const category = reversedApis.get(command)!;
        var api = null;
        if (permission == null) {
-          api = null
+          api = null;
        } else {
-          api = permission.api
-        };
+          api = permission.api;
+        }
        if (!apiPermissionCheck(category, command, api)) {
          source.postMessage(
            {
@@ -126,10 +109,10 @@ const ViewExtension: React.FC = () => {

        var fs = null;
        if (permission == null) {
-          fs = null
+          fs = null;
        } else {
-          fs = permission.fs
-        };
+          fs = permission.fs;
+        }
        if (!(await fsPermissionCheck(command, event.data, fs))) {
          source.postMessage(
            {
@@ -145,7 +128,12 @@ const ViewExtension: React.FC = () => {
        if (command === "read_dir") {
          const { path } = event.data;
          try {
-            const fileNames: [String] = await invoke("read_dir", { path: path });
+            const fileNames: [String] = await platformAdapter.invokeBackend(
+              "read_dir",
+              {
+                path: path,
+              }
+            );
            source.postMessage(
              {
                id,
@@ -171,49 +159,43 @@ const ViewExtension: React.FC = () => {
    console.info("Coco extension API listener is up");

    return () => {
-        window.removeEventListener('message', messageHandler);
+      window.removeEventListener("message", messageHandler);
    };
  }, [reversedApis, permission]); // Add apiPermissions as dependency

-  return (
-    <div className="h-full w-full flex flex-col">
-      {/* Header with back button */}
-      <div className="flex items-center p-4 border-b border-gray-200 dark:border-gray-700">
-        <button
-          onClick={handleBack}
-          className="flex items-center gap-2 px-3 py-2 rounded-md hover:bg-gray-100 dark:hover:bg-gray-800 transition-colors text-gray-600 dark:text-gray-300"
-        >
-          <ArrowLeft size={20} />
-          <span>Back to Search</span>
-        </button>
-      </div>
+  const fileUrl = viewExtensionOpened[2];

-      {/* Main content */}
-      <div className="flex-1">
+  return (
    <iframe
-          src={pagePath}
+      src={fileUrl}
      className="w-full h-full border-0"
-        >
-        </iframe>
-      </div>
-    </div>
+      onLoad={(event) => {
+        event.currentTarget.focus();
+      }}
+    />
  );
 };

 export default ViewExtension;

-
 // Permission check function - TypeScript translation of Rust function
-const apiPermissionCheck = (category: string, api: string, allowedApis: string[] | null): boolean => {
+const apiPermissionCheck = (
+  category: string,
+  api: string,
+  allowedApis: string[] | null
+): boolean => {
  if (!allowedApis) {
    return false;
  }

  const qualifiedApi = `${category}:${api}`;
-  return allowedApis.some(a => a === qualifiedApi);
+  return allowedApis.some((a) => a === qualifiedApi);
 };

-const extractFsAccessPattern = (command: string, requestPayload: any): [string, FileSystemAccess] => {
+const extractFsAccessPattern = (
+  command: string,
+  requestPayload: any
+): [string, FileSystemAccess] => {
  switch (command) {
    case "read_dir": {
      const { path } = requestPayload;
@@ -224,21 +206,27 @@ const extractFsAccessPattern = (command: string, requestPayload: any): [string,
      throw new Error(`unknown command ${command}`);
    }
  }
-}
+};

-const fsPermissionCheck = async (command: string, requestPayload: any, fsPermission: ExtensionFileSystemPermission[] | null): Promise<boolean> => {
+const fsPermissionCheck = async (
+  command: string,
+  requestPayload: any,
+  fsPermission: ExtensionFileSystemPermission[] | null
+): Promise<boolean> => {
  if (!fsPermission) {
    return false;
  }

  const [path, access] = extractFsAccessPattern(command, requestPayload);
-  const clean_path = await invoke("path_absolute", { path: path });
+  const clean_path = await platformAdapter.invokeBackend("path_absolute", {
+    path: path,
+  });

  // Walk through fsPermission array to find matching paths
  for (const permission of fsPermission) {
    if (permission.path === clean_path) {
      // Check if all required access permissions are included in the permission's access array
-      const hasAllRequiredAccess = access.every(requiredAccess => 
+      const hasAllRequiredAccess = access.every((requiredAccess) =>
        permission.access.includes(requiredAccess)
      );

@@ -249,4 +237,4 @@ const fsPermissionCheck = async (command: string, requestPayload: any, fsPermiss
  }

  return false;
-}
+};
--- a/src/components/SearchChat/index.tsx
+++ b/src/components/SearchChat/index.tsx
@@ -9,7 +9,7 @@ import {
  useMemo,
 } from "react";
 import clsx from "clsx";
-import { useMount } from "ahooks";
+import { useMount, useMutationObserver } from "ahooks";

 import Search from "@/components/Search/Search";
 import InputBox from "@/components/Search/InputBox";
@@ -21,14 +21,22 @@ import { isLinux, isWin } from "@/utils/platform";
 import { appReducer, initialAppState } from "@/reducers/appReducer";
 import { useWindowEvents } from "@/hooks/useWindowEvents";
 import { useAppStore } from "@/stores/appStore";
-import { useSearchStore } from "@/stores/searchStore";
 import platformAdapter from "@/utils/platformAdapter";
 import { useStartupStore } from "@/stores/startupStore";
 import { useThemeStore } from "@/stores/themeStore";
 import { useConnectStore } from "@/stores/connectStore";
 import { useAppearanceStore } from "@/stores/appearanceStore";
 import type { StartPage } from "@/types/chat";
-import { hasUploadingAttachment } from "@/utils";
+import {
+  canNavigateBack,
+  hasUploadingAttachment,
+  visibleFilterBar,
+  visibleSearchBar,
+} from "@/utils";
+import { useTauriFocus } from "@/hooks/useTauriFocus";
+import { POPOVER_PANEL_SELECTOR } from "@/constants";
+import { useChatStore } from "@/stores/chatStore";
+import { debounce } from "lodash-es";

 interface SearchChatProps {
  isTauri?: boolean;
@@ -79,6 +87,7 @@ function SearchChat({
  );

  const [state, dispatch] = useReducer(appReducer, customInitialState);
+
  const {
    isChatMode,
    input,
@@ -88,6 +97,78 @@ function SearchChat({
    isMCPActive,
    isTyping,
  } = state;
+
+  const inputRef = useRef<string>();
+  const isChatModeRef = useRef(false);
+  const [hideMiddleBorder, setHideMiddleBorder] = useState(false);
+
+  const setSuppressErrors = useAppStore((state) => state.setSuppressErrors);
+  let collapseWindowTimer = useRef<ReturnType<typeof setTimeout>>();
+
+  const setWindowSize = useCallback(() => {
+    if (collapseWindowTimer.current) {
+      clearTimeout(collapseWindowTimer.current);
+    }
+
+    const width = 680;
+    let height = 590;
+
+    const updateAppDialog = document.querySelector("#update-app-dialog");
+    const popoverPanelEl = document.querySelector(POPOVER_PANEL_SELECTOR);
+
+    const { hasActiveChat } = useChatStore.getState();
+
+    if (
+      updateAppDialog ||
+      canNavigateBack() ||
+      inputRef.current ||
+      popoverPanelEl ||
+      (isChatModeRef.current && hasActiveChat)
+    ) {
+      setHideMiddleBorder(false);
+      setSuppressErrors(false);
+    } else {
+      const { windowMode } = useAppearanceStore.getState();
+
+      if (windowMode === "compact") {
+        height = 84;
+      }
+    }
+
+    if (height < 590) {
+      const { compactModeAutoCollapseDelay } = useConnectStore.getState();
+
+      console.log("compactModeAutoCollapseDelay", compactModeAutoCollapseDelay);
+
+      collapseWindowTimer.current = setTimeout(() => {
+        setHideMiddleBorder(true);
+        setSuppressErrors(true);
+
+        platformAdapter.setWindowSize(width, height);
+      }, compactModeAutoCollapseDelay * 1000);
+    } else {
+      platformAdapter.setWindowSize(width, height);
+    }
+  }, []);
+
+  const debouncedSetWindowSize = debounce(setWindowSize, 50);
+
+  useMutationObserver(debouncedSetWindowSize, document.body, {
+    subtree: true,
+    childList: true,
+  });
+
+  useEffect(() => {
+    inputRef.current = input;
+    isChatModeRef.current = isChatMode;
+
+    debouncedSetWindowSize();
+  }, [input, isChatMode]);
+
+  useTauriFocus({
+    onFocus: debouncedSetWindowSize,
+  });
+
  useEffect(() => {
    dispatch({
      type: "SET_SEARCH_ACTIVE",
@@ -105,18 +186,12 @@ function SearchChat({

  const [isWin10, setIsWin10] = useState(false);
  const blurred = useAppStore((state) => state.blurred);
-  const { viewExtensionOpened } = useSearchStore();

  useWindowEvents();

  const setTheme = useThemeStore((state) => state.setTheme);
  const setIsDark = useThemeStore((state) => state.setIsDark);

-  const isChatModeRef = useRef(false);
-  useEffect(() => {
-    isChatModeRef.current = isChatMode;
-  }, [isChatMode]);
-
  useMount(async () => {
    const isWin10 = await platformAdapter.isWindows10();

@@ -153,6 +228,8 @@ function SearchChat({

      dispatch({ type: "SET_INPUT", payload: params?.message ?? "" });
      if (isChatMode) {
+        const { setHasActiveChat } = useChatStore.getState();
+        setHasActiveChat(true);
        chatAIRef.current?.init(params);
      }
    },
@@ -231,7 +308,7 @@ function SearchChat({
    return state.defaultStartupWindow;
  });

-  const opacity = useAppearanceStore((state) => state.opacity);
+  const { normalOpacity, blurOpacity } = useAppearanceStore();

  useEffect(() => {
    if (isTauri) {
@@ -249,11 +326,11 @@ function SearchChat({
    <div
      data-tauri-drag-region={isTauri}
      className={clsx(
-        "m-auto overflow-hidden relative bg-no-repeat bg-cover bg-center bg-white dark:bg-black flex flex-col",
+        "m-auto overflow-hidden relative bg-no-repeat bg-white dark:bg-black flex flex-col",
        [
          isTransitioned
-            ? "bg-chat_bg_light dark:bg-chat_bg_dark"
-            : "bg-search_bg_light dark:bg-search_bg_dark",
+            ? "bg-bottom bg-chat_bg_light dark:bg-chat_bg_dark"
+            : "bg-top bg-search_bg_light dark:bg-search_bg_dark",
        ],
        {
          "size-full": !isTauri,
@@ -263,7 +340,10 @@ function SearchChat({
          "border-t border-t-[#999] dark:border-t-[#333]": isTauri && isWin10,
        }
      )}
-      style={{ opacity: blurred ? (opacity ?? 30) / 100 : 1 }}
+      style={{
+        backgroundSize: "auto 590px",
+        opacity: blurred ? blurOpacity / 100 : normalOpacity / 100,
+      }}
    >
      <div
        data-tauri-drag-region={isTauri}
@@ -289,15 +369,24 @@ function SearchChat({
        </Suspense>
      </div>

-      {/* We don't want this inputbox when rendering View extensions */}
-      {/* TODO: figure out a better way to disable this inputbox */}
-      {!viewExtensionOpened && (
      <div
        data-tauri-drag-region={isTauri}
-          className={`p-2 w-full flex justify-center transition-all duration-500 min-h-[82px] ${
-            isTransitioned ? "border-t" : "border-b"
-          } border-[#E6E6E6] dark:border-[#272626]`}
+        className={clsx(
+          "relative p-2 w-full flex justify-center transition-all duration-500",
+          {
+            "min-h-[84px]": visibleSearchBar() && visibleFilterBar(),
+          }
+        )}
      >
+        {!hideMiddleBorder && (
+          <div
+            className={clsx(
+              "pointer-events-none absolute left-0 right-0 h-[1px] bg-[#E6E6E6] dark:bg-[#272626]",
+              isTransitioned ? "top-0" : "bottom-0"
+            )}
+          />
+        )}
+
        <InputBox
          isChatMode={isChatMode}
          inputValue={input}
@@ -327,7 +416,6 @@ function SearchChat({
          chatPlaceholder={chatPlaceholder}
        />
      </div>
-      )}

      <div
        data-tauri-drag-region={isTauri}
--- a/src/components/Settings/AboutView.tsx
+++ b/src/components/Settings/AboutView.tsx
@@ -1,55 +1,135 @@
-import { Globe, Github } from "lucide-react";
+import {
+  Globe,
+  Github,
+  Rocket,
+  BookOpen,
+  MessageCircleReply,
+  ScrollText,
+  SquareArrowOutUpRight,
+} from "lucide-react";
 import { useTranslation } from "react-i18next";

 import { OpenURLWithBrowser } from "@/utils";
-import logoLight from "@/assets/images/logo-text-light.svg";
-import logoDark from "@/assets/images/logo-text-dark.svg";
+import lightLogo from "@/assets/images/logo-text-light.svg";
+import darkLogo from "@/assets/images/logo-text-dark.svg";
 import { useThemeStore } from "@/stores/themeStore";
+import { cloneElement, ReactElement, useMemo } from "react";
+import platformAdapter from "@/utils/platformAdapter";
+
+interface Link {
+  icon: ReactElement;
+  label: string;
+  url?: string;
+  onPress?: () => void;
+}

 export default function AboutView() {
  const { t } = useTranslation();
-  const isDark = useThemeStore((state) => state.isDark);
+  const { isDark } = useThemeStore();

-  const logo = isDark ? logoDark : logoLight;
+  const links = useMemo<Link[]>(() => {
+    return [
+      {
+        icon: <Rocket />,
+        label: t("settings.about.labels.changelog"),
+        url: "https://coco.rs/en/roadmap",
+      },
+      {
+        icon: <BookOpen />,
+        label: t("settings.about.labels.docs"),
+        url: "https://docs.infinilabs.com/coco-app/main",
+      },
+      {
+        icon: <Github />,
+        label: "GitHub",
+        url: "https://github.com/infinilabs/coco-app",
+      },
+      {
+        icon: <Globe />,
+        label: t("settings.about.labels.officialWebsite"),
+        url: "https://coco.rs",
+      },
+      {
+        icon: <MessageCircleReply />,
+        label: t("settings.about.labels.submitFeedback"),
+        url: "https://github.com/infinilabs/coco-app/issues",
+      },
+      {
+        icon: <ScrollText />,
+        label: t("settings.about.labels.runningLog"),
+        onPress: platformAdapter.openLogDir,
+      },
+    ];
+  }, [t]);
+
+  const handleClick = (link: Link) => {
+    const { url, onPress } = link;
+
+    if (url) {
+      return OpenURLWithBrowser(url);
+    }
+
+    onPress?.();
+  };

  return (
-    <div className="flex justify-center items-center flex-col h-[calc(100vh-170px)]">
-      <div>
+    <div className="flex h-[calc(100vh-170px)]">
+      <div className="flex flex-col items-center justify-center w-[70%] pr-10 text-[#999] text-sm">
        <img
-          src={logo}
-          className="w-48 dark:text-white"
+          src={isDark ? darkLogo : lightLogo}
+          className="h-14"
          alt={t("settings.about.logo")}
        />
-      </div>
-      <div className="mt-8 font-medium text-gray-900 dark:text-gray-100">
+
+        <div className="mt-4 text-base font-medium text-[#333] dark:text-white/80">
          {t("settings.about.slogan")}
        </div>
-      <div className="flex justify-center items-center mt-10">
-        <button
-          onClick={() => OpenURLWithBrowser("https://coco.rs")}
-          className="w-6 h-6 mr-2.5 flex justify-center rounded-[6px] border-[1px] gray-200 dark:border-gray-700"
-          aria-label={t("settings.about.website")}
-        >
-          <Globe className="w-3 text-blue-500" />
-        </button>
-        <button
-          onClick={() =>
-            OpenURLWithBrowser("https://github.com/infinilabs/coco-app")
-          }
-          className="w-6 h-6 flex justify-center rounded-[6px] border-[1px] gray-200 dark:border-gray-700"
-          aria-label={t("settings.about.github")}
-        >
-          <Github className="w-3 text-blue-500" />
-        </button>
-      </div>
-      <div className="mt-8 text-sm text-gray-500 dark:text-gray-400">
+
+        <div className="mt-10">
          {t("settings.about.version", {
            version: process.env.VERSION || "N/A",
          })}
        </div>
-      <div className="mt-4 text-sm text-gray-500 dark:text-gray-400">
+
+        <div className="mt-3">
          {t("settings.about.copyright", { year: new Date().getFullYear() })}
        </div>
      </div>
+
+      <div className="flex-1 flex flex-col items-center justify-center gap-4 pl-10 border-l border-[#e5e5e5] dark:border-[#4e4e56]">
+        {links.map((item) => {
+          const { icon, label } = item;
+
+          return (
+            <div
+              key={label}
+              className="flex items-center justify-between w-full"
+            >
+              <div className="flex items-center gap-2">
+                {cloneElement(icon, {
+                  className: "size-4 text-[#999]",
+                })}
+
+                <span
+                  className="text-[#333] dark:text-white/80 cursor-pointer hover:text-[#027FFE] transition"
+                  onClick={() => {
+                    handleClick(item);
+                  }}
+                >
+                  {label}
+                </span>
+              </div>
+
+              <SquareArrowOutUpRight
+                className="text-[#027FFE] size-4 cursor-pointer"
+                onClick={() => {
+                  handleClick(item);
+                }}
+              />
+            </div>
+          );
+        })}
+      </div>
+    </div>
  );
 }
--- a/src/components/Settings/Advanced/components/Appearance/index.tsx
+++ b/src/components/Settings/Advanced/components/Appearance/index.tsx
@@ -1,23 +1,13 @@
 import SettingsInput from "@/components/Settings/SettingsInput";
 import SettingsItem from "@/components/Settings/SettingsItem";
 import { useAppearanceStore } from "@/stores/appearanceStore";
-import platformAdapter from "@/utils/platformAdapter";
 import { AppWindowMac } from "lucide-react";
-import { useEffect } from "react";
 import { useTranslation } from "react-i18next";

 const Appearance = () => {
  const { t } = useTranslation();
-  const opacity = useAppearanceStore((state) => state.opacity);
-  const setOpacity = useAppearanceStore((state) => state.setOpacity);
-
-  useEffect(() => {
-    const unlisten = useAppearanceStore.subscribe((state) => {
-      platformAdapter.emitEvent("change-appearance-store", state);
-    });
-
-    return unlisten;
-  }, []);
+  const { normalOpacity, setNormalOpacity, blurOpacity, setBlurOpacity } =
+    useAppearanceStore();

  return (
    <>
@@ -27,16 +17,34 @@ const Appearance = () => {

      <SettingsItem
        icon={AppWindowMac}
-        title={t("settings.advanced.appearance.opacity.title")}
-        description={t("settings.advanced.appearance.opacity.description")}
+        title={t("settings.advanced.appearance.normalOpacity.title")}
+        description={t(
+          "settings.advanced.appearance.normalOpacity.description"
+        )}
      >
        <SettingsInput
          type="number"
          min={10}
          max={100}
-          value={opacity}
+          value={normalOpacity}
          onChange={(value) => {
-            return setOpacity(!value ? void 0 : Number(value));
+            return setNormalOpacity(!value ? 100 : Number(value));
+          }}
+        />
+      </SettingsItem>
+
+      <SettingsItem
+        icon={AppWindowMac}
+        title={t("settings.advanced.appearance.blurOpacity.title")}
+        description={t("settings.advanced.appearance.blurOpacity.description")}
+      >
+        <SettingsInput
+          type="number"
+          min={10}
+          max={100}
+          value={blurOpacity}
+          onChange={(value) => {
+            return setBlurOpacity(!value ? 30 : Number(value));
          }}
        />
      </SettingsItem>
--- a/src/components/Settings/Advanced/components/Shortcuts/index.tsx
+++ b/src/components/Settings/Advanced/components/Shortcuts/index.tsx
@@ -289,7 +289,7 @@ const Shortcuts = () => {
                <Button
                  disabled={disabled}
                  className={clsx(
-                    "flex items-center justify-center size-8 rounded-md border border-black/5 dark:border-white/10 transition",
+                    "flex items-center justify-center size-8 rounded-[6px] border border-black/5 dark:border-white/10 transition",
                    {
                      "hover:border-[#0072FF]": !disabled,
                      "opacity-70 cursor-not-allowed": disabled,
--- a/src/components/Settings/Advanced/index.tsx
+++ b/src/components/Settings/Advanced/index.tsx
@@ -1,8 +1,10 @@
-import { useEffect } from "react";
+import { useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
 import {
  AppWindowMac,
+  ArrowUpWideNarrow,
  MessageSquareMore,
+  PanelTopClose,
  Search,
  ShieldCheck,
  Unplug,
@@ -18,6 +20,7 @@ import SettingsInput from "@/components//Settings/SettingsInput";
 import platformAdapter from "@/utils/platformAdapter";
 import UpdateSettings from "./components/UpdateSettings";
 import SettingsToggle from "../SettingsToggle";
+import { isNil } from "lodash-es";

 const Advanced = () => {
  const { t } = useTranslation();
@@ -57,6 +60,14 @@ const Advanced = () => {
  const setAllowSelfSignature = useConnectStore((state) => {
    return state.setAllowSelfSignature;
  });
+  const {
+    searchDelay,
+    setSearchDelay,
+    compactModeAutoCollapseDelay,
+    setCompactModeAutoCollapseDelay,
+  } = useConnectStore();
+
+  const [localSearchResultWeight, setLocalSearchResultWeight] = useState(1);

  useMount(async () => {
    const allowSelfSignature = await platformAdapter.invokeBackend<boolean>(
@@ -64,6 +75,12 @@ const Advanced = () => {
    );

    setAllowSelfSignature(allowSelfSignature);
+
+    const weight = await platformAdapter.invokeBackend<number>(
+      "get_local_query_source_weight"
+    );
+
+    setLocalSearchResultWeight(weight);
  });

  useEffect(() => {
@@ -174,16 +191,20 @@ const Advanced = () => {

      <Shortcuts />

+      <Appearance />
+
+      <UpdateSettings />
+
      <h2 className="text-lg font-semibold text-gray-900 dark:text-white mb-4">
-        {t("settings.advanced.connect.title")}
+        {t("settings.advanced.other.title")}
      </h2>

      <div className="space-y-6">
        <SettingsItem
          icon={Unplug}
-          title={t("settings.advanced.connect.connectionTimeout.title")}
+          title={t("settings.advanced.other.connectionTimeout.title")}
          description={t(
-            "settings.advanced.connect.connectionTimeout.description"
+            "settings.advanced.other.connectionTimeout.description"
          )}
        >
          <SettingsInput
@@ -198,8 +219,8 @@ const Advanced = () => {

        <SettingsItem
          icon={Unplug}
-          title={t("settings.advanced.connect.queryTimeout.title")}
-          description={t("settings.advanced.connect.queryTimeout.description")}
+          title={t("settings.advanced.other.queryTimeout.title")}
+          description={t("settings.advanced.other.queryTimeout.description")}
        >
          <SettingsInput
            type="number"
@@ -211,15 +232,30 @@ const Advanced = () => {
          />
        </SettingsItem>

+        <SettingsItem
+          icon={Unplug}
+          title={t("settings.advanced.other.searchDelay.title")}
+          description={t("settings.advanced.other.searchDelay.description")}
+        >
+          <SettingsInput
+            type="number"
+            min={0}
+            value={searchDelay}
+            onChange={(value) => {
+              setSearchDelay(isNil(value) ? 0 : Number(value));
+            }}
+          />
+        </SettingsItem>
+
        <SettingsItem
          icon={ShieldCheck}
-          title={t("settings.advanced.connect.allowSelfSignature.title")}
+          title={t("settings.advanced.other.allowSelfSignature.title")}
          description={t(
-            "settings.advanced.connect.allowSelfSignature.description"
+            "settings.advanced.other.allowSelfSignature.description"
          )}
        >
          <SettingsToggle
-            label={t("settings.advanced.connect.allowSelfSignature.title")}
+            label={t("settings.advanced.other.allowSelfSignature.title")}
            checked={allowSelfSignature}
            onChange={(value) => {
              setAllowSelfSignature(value);
@@ -230,11 +266,62 @@ const Advanced = () => {
            }}
          />
        </SettingsItem>
+
+        <SettingsItem
+          icon={ArrowUpWideNarrow}
+          title={t("settings.advanced.other.localSearchResultWeight.title")}
+          description={t(
+            "settings.advanced.other.localSearchResultWeight.description"
+          )}
+        >
+          <select
+            value={localSearchResultWeight}
+            onChange={(event) => {
+              const weight = Number(event.target.value);
+
+              setLocalSearchResultWeight(weight);
+
+              platformAdapter.invokeBackend("set_local_query_source_weight", {
+                value: weight,
+              });
+            }}
+            className="px-3 py-1.5 bg-white dark:bg-gray-800 border border-gray-200 dark:border-gray-700 rounded-lg text-sm focus:outline-none focus:ring-2 focus:ring-blue-500"
+          >
+            <option value="0.5">
+              {t("settings.advanced.other.localSearchResultWeight.options.low")}
+            </option>
+            <option value="1">
+              {t(
+                "settings.advanced.other.localSearchResultWeight.options.medium"
+              )}
+            </option>
+            <option value="2">
+              {t(
+                "settings.advanced.other.localSearchResultWeight.options.high"
+              )}
+            </option>
+          </select>
+        </SettingsItem>
+
+        <SettingsItem
+          icon={PanelTopClose}
+          title={t(
+            "settings.advanced.other.compactModeAutoCollapseDelay.title"
+          )}
+          description={t(
+            "settings.advanced.other.compactModeAutoCollapseDelay.description"
+          )}
+        >
+          <SettingsInput
+            type="number"
+            min={0}
+            value={compactModeAutoCollapseDelay}
+            onChange={(value) => {
+              setCompactModeAutoCollapseDelay(!value ? 0 : Number(value));
+            }}
+          />
+        </SettingsItem>
      </div>
-
-      <Appearance />
-
-      <UpdateSettings />
    </div>
  );
 };
--- a/src/components/Settings/Extensions/components/Content/index.tsx
+++ b/src/components/Settings/Extensions/components/Content/index.tsx
@@ -1,5 +1,5 @@
 import { FC, MouseEvent, useContext, useMemo, useState } from "react";
-import { useReactive } from "ahooks";
+import { useMount, useReactive } from "ahooks";
 import { ChevronRight, LoaderCircle } from "lucide-react";
 import clsx from "clsx";
 import { isArray, startCase, sortBy } from "lodash-es";
@@ -20,11 +20,12 @@ const Content = () => {
  return rootState.extensions.map((item) => {
    const { id } = item;

-    return <Item key={id} {...item} level={1} />;
+    return <Item key={id} extension={item} level={1} />;
  });
 };

-interface ItemProps extends Extension {
+interface ItemProps {
+  extension: Extension;
  level: number;
  parentId?: ExtensionId;
  parentDeveloper?: string;
@@ -42,19 +43,8 @@ const subExtensionCommand: Partial<Record<ExtensionId, string>> = {
 };

 const Item: FC<ItemProps> = (props) => {
-  const {
-    id,
-    icon,
-    name,
-    type,
-    level,
-    platforms,
-    developer,
-    enabled,
-    parentId,
-    parentDeveloper,
-    parentDisabled,
-  } = props;
+  const { extension, level, parentId, parentDeveloper, parentDisabled } = props;
+  const { id, icon, name, type, platforms, developer, enabled } = extension;
  const { rootState } = useContext(ExtensionsContext);
  const state = useReactive<ItemState>({
    loading: false,
@@ -63,6 +53,18 @@ const Item: FC<ItemProps> = (props) => {
  const { t } = useTranslation();
  const { disabledExtensions, setDisabledExtensions } = useExtensionsStore();
  const [selfDisabled, setSelfDisabled] = useState(!enabled);
+  const [compatible, setCompatible] = useState(true);
+
+  useMount(async () => {
+    const compatible = await platformAdapter.invokeBackend<boolean>(
+      "is_extension_compatible",
+      {
+        extension,
+      }
+    );
+
+    setCompatible(compatible);
+  });

  const bundleId = {
    developer: developer ?? parentDeveloper,
@@ -71,7 +73,7 @@ const Item: FC<ItemProps> = (props) => {
  };

  const hasSubExtensions = () => {
-    const { commands, scripts, quicklinks } = props;
+    const { commands, scripts, quicklinks } = extension;

    if (subExtensionCommand[id]) {
      return true;
@@ -87,7 +89,7 @@ const Item: FC<ItemProps> = (props) => {
  const getSubExtensions = async () => {
    state.loading = true;

-    const { commands, scripts, quicklinks } = props;
+    const { commands, scripts, quicklinks } = extension;

    let subExtensions: Extension[] = [];

@@ -117,12 +119,16 @@ const Item: FC<ItemProps> = (props) => {
  };

  const isDisabled = useMemo(() => {
+    if (!compatible) {
+      return true;
+    }
+
    if (level === 1) {
      return selfDisabled;
    }

    return parentDisabled || selfDisabled;
-  }, [parentDisabled, selfDisabled]);
+  }, [parentDisabled, selfDisabled, compatible]);

  const editable = useMemo(() => {
    return (
@@ -134,7 +140,7 @@ const Item: FC<ItemProps> = (props) => {
  }, [type]);

  const renderAlias = () => {
-    const { alias } = props;
+    const { alias } = extension;

    const handleChange = (value: string) => {
      platformAdapter.invokeBackend("set_extension_alias", {
@@ -173,7 +179,7 @@ const Item: FC<ItemProps> = (props) => {
  };

  const renderHotkey = () => {
-    const { hotkey } = props;
+    const { hotkey } = extension;

    const handleChange = (value: string) => {
      if (value) {
@@ -246,7 +252,7 @@ const Item: FC<ItemProps> = (props) => {
    return (
      <div
        className={clsx("flex items-center justify-end", {
-          "opacity-50 pointer-events-none": parentDisabled,
+          "opacity-50 pointer-events-none": !compatible || parentDisabled,
        })}
      >
        <SettingsToggle
@@ -286,7 +292,7 @@ const Item: FC<ItemProps> = (props) => {
    return (
      <>
        <div
-          className={clsx("-mx-2 px-2 text-sm rounded-md", {
+          className={clsx("-mx-2 px-2 text-sm rounded-[6px]", {
            "bg-[#f0f6fe] dark:bg-gray-700":
              id === rootState.activeExtension?.id,
          })}
@@ -294,7 +300,7 @@ const Item: FC<ItemProps> = (props) => {
          <div
            className="flex items-center justify-between gap-2 h-8"
            onClick={() => {
-              rootState.activeExtension = props;
+              rootState.activeExtension = extension;
            }}
          >
            <div
@@ -328,7 +334,7 @@ const Item: FC<ItemProps> = (props) => {
                ) : (
                  <img
                    src={platformAdapter.convertFileSrc(icon)}
-                    className="size-full"
+                    className="size-full dark:drop-shadow-[0_0_6px_rgb(255,255,255)]"
                  />
                )}
              </div>
@@ -356,7 +362,7 @@ const Item: FC<ItemProps> = (props) => {
            return (
              <Item
                key={item.id}
-                {...item}
+                extension={item}
                level={level + 1}
                parentId={id}
                parentDeveloper={developer}
--- a/src/components/Settings/Extensions/components/Details/Applications/index.tsx
+++ b/src/components/Settings/Extensions/components/Details/Applications/index.tsx
@@ -83,7 +83,7 @@ const Applications = () => {
      </div>

      <Button
-        className="w-full h-8 my-4 text-[#0087FF] border border-[#EEF0F3] hover:!border-[#0087FF] dark:border-gray-700 rounded-md transition"
+        className="w-full h-8 my-4 text-[#0087FF] border border-[#EEF0F3] hover:!border-[#0087FF] dark:border-gray-700 rounded-[6px] transition"
        onClick={handleReindex}
      >
        {t("settings.extensions.application.details.reindex")}
--- a/src/components/Settings/Extensions/components/Details/DirectoryScope/index.tsx
+++ b/src/components/Settings/Extensions/components/Details/DirectoryScope/index.tsx
@@ -112,7 +112,7 @@ const DirectoryScope: FC<DirectoryScopeProps> = (props) => {
      )}

      <Button
-        className="w-full h-8 text-[#0087FF] border border-[#EEF0F3] hover:!border-[#0087FF] dark:border-gray-700 rounded-md transition"
+        className="w-full h-8 text-[#0087FF] border border-[#EEF0F3] hover:!border-[#0087FF] dark:border-gray-700 rounded-[6px] transition"
        onClick={handleAdd}
      >
        {t("settings.extensions.directoryScope.button.addDirectories")}
--- a/src/components/Settings/Extensions/components/Details/FileSearch/index.tsx
+++ b/src/components/Settings/Extensions/components/Details/FileSearch/index.tsx
@@ -115,7 +115,7 @@ const FileSearch = () => {
        {t("settings.extensions.fileSearch.label.searchFileTypes")}
      </div>

-      <div className="flex flex-wrap gap-2 p-2 border rounded-md dark:border-gray-700">
+      <div className="flex flex-wrap gap-2 p-2 border rounded-[6px] dark:border-gray-700">
        {config.file_types.map((item) => {
          return (
            <div
--- a/src/components/Settings/Extensions/components/Details/index.tsx
+++ b/src/components/Settings/Extensions/components/Details/index.tsx
@@ -1,4 +1,4 @@
-import { useContext } from "react";
+import { useContext, useState } from "react";

 import { ExtensionsContext } from "../..";
 import Applications from "./Applications";
@@ -8,11 +8,12 @@ import SharedAi from "./SharedAi";
 import AiOverview from "./AiOverview";
 import Calculator from "./Calculator";
 import FileSearch from "./FileSearch";
-import { Ellipsis } from "lucide-react";
+import { Ellipsis, Info } from "lucide-react";
 import { Menu, MenuButton, MenuItem, MenuItems } from "@headlessui/react";
 import platformAdapter from "@/utils/platformAdapter";
 import { useAppStore } from "@/stores/appStore";
 import { useTranslation } from "react-i18next";
+import { useAsyncEffect } from "ahooks";

 const Details = () => {
  const { rootState } = useContext(ExtensionsContext);
@@ -33,6 +34,23 @@ const Details = () => {
  });
  const { t } = useTranslation();

+  const [compatible, setCompatible] = useState(true);
+
+  useAsyncEffect(async () => {
+    if (rootState.activeExtension?.id) {
+      const compatible = await platformAdapter.invokeBackend<boolean>(
+        "is_extension_compatible",
+        {
+          extension: rootState.activeExtension,
+        }
+      );
+
+      setCompatible(compatible);
+    } else {
+      setCompatible(true);
+    }
+  }, [rootState.activeExtension?.id]);
+
  const renderContent = () => {
    if (!rootState.activeExtension) return;

@@ -77,7 +95,7 @@ const Details = () => {
  return (
    <div className="flex-1 h-full pr-4 pb-4 overflow-auto">
      <div className="flex items-start justify-between gap-4 mb-4">
-        <h2 className="text-lg font-semibold text-gray-900 dark:text-white">
+        <h2 className="m-0 text-lg font-semibold text-gray-900 dark:text-white">
          {rootState.activeExtension?.name}
        </h2>

@@ -130,6 +148,16 @@ const Details = () => {
        )}
      </div>

+      {!compatible && (
+        <div className="-mt-1 mb-3 bg-red-50 p-2 rounded">
+          <Info className="inline-flex size-4 mr-1 text-red-600" />
+
+          <span className="text-[#333]">
+            {t("settings.extensions.hints.incompatible")}
+          </span>
+        </div>
+      )}
+
      <div className="text-sm">{renderContent()}</div>
    </div>
  );
--- a/src/components/Settings/Extensions/index.tsx
+++ b/src/components/Settings/Extensions/index.tsx
@@ -13,6 +13,7 @@ import Details from "./components/Details";
 import { useExtensionsStore } from "@/stores/extensionsStore";
 import SettingsInput from "../SettingsInput";
 import { useAppStore } from "@/stores/appStore";
+import { installExtensionError } from "@/utils";

 export type ExtensionId = LiteralUnion<
  | "Applications"
@@ -32,7 +33,9 @@ type ExtensionType =
  | "setting"
  | "calculator"
  | "command"
-  | "ai_extension";
+  | "ai_extension"
+  | "view"
+  | "unknown";

 export type ExtensionPlatform = "windows" | "macos" | "linux";

@@ -62,6 +65,12 @@ export interface ExtensionPermission {
  api: string[] | null;
 }

+export interface ViewExtensionUISettings {
+  search_bar: boolean;
+  filter_bar: boolean;
+  footer: boolean;
+}
+
 export interface Extension {
  id: ExtensionId;
  type: ExtensionType;
@@ -137,6 +146,8 @@ export const Extensions = () => {
      }
    );

+    console.log("extensions", cloneDeep(extensions));
+
    state.extensions = sortBy(extensions, ["name"]);

    if (configId) {
@@ -181,7 +192,7 @@ export const Extensions = () => {
            </h2>

            <Menu>
-              <MenuButton className="flex items-center justify-center size-6 border rounded-md dark:border-gray-700 hover:!border-[#0096FB] transition">
+              <MenuButton className="flex items-center justify-center size-6 border rounded-[6px] dark:border-gray-700 hover:!border-[#0096FB] transition">
                <Plus className="size-4 text-[#0096FB]" />
              </MenuButton>

@@ -222,21 +233,7 @@ export const Extensions = () => {
                          "info"
                        );
                      } catch (error) {
-                        const errorMessage = String(error);
-
-                        if (errorMessage === "already imported") {
-                          addError(
-                            t(
-                              "settings.extensions.hints.extensionAlreadyImported"
-                            )
-                          );
-                        } else if (errorMessage === "incompatible") {
-                          addError(
-                            t("settings.extensions.hints.incompatibleExtension")
-                          );
-                        } else {
-                          addError(t("settings.extensions.hints.importFailed"));
-                        }
+                        installExtensionError(String(error));
                      }
                    }}
                  >
@@ -248,7 +245,7 @@ export const Extensions = () => {
          </div>

          <div className="flex justify-between gap-6 my-4">
-            <div className="flex h-8 border dark:border-gray-700 rounded-md overflow-hidden">
+            <div className="flex h-8 border dark:border-gray-700 rounded-[6px] overflow-hidden">
              {state.categories.map((item) => {
                return (
                  <div
--- a/src/components/Settings/GeneralSettings.tsx
+++ b/src/components/Settings/GeneralSettings.tsx
@@ -1,4 +1,4 @@
-import { useState, useEffect } from "react";
+import { useState, useEffect, cloneElement, ReactElement } from "react";
 import {
  Command,
  Monitor,
@@ -9,6 +9,9 @@ import {
  Tags,
  // Trash2,
  Globe,
+  PictureInPicture2,
+  PanelTop,
+  RectangleHorizontal,
 } from "lucide-react";
 import { useTranslation } from "react-i18next";
 import { isTauri } from "@tauri-apps/api/core";
@@ -31,6 +34,8 @@ import {
  unregister_shortcut,
 } from "@/commands";
 import platformAdapter from "@/utils/platformAdapter";
+import clsx from "clsx";
+import { useAppearanceStore, WindowMode } from "@/stores/appearanceStore";

 export function ThemeOption({
  icon: Icon,
@@ -76,6 +81,7 @@ export default function GeneralSettings() {
  const [launchAtLogin, setLaunchAtLogin] = useState(true);

  const { showTooltip, setShowTooltip, language, setLanguage } = useAppStore();
+  const { windowMode, setWindowMode } = useAppearanceStore();

  const fetchAutoStartStatus = async () => {
    if (isTauri()) {
@@ -176,6 +182,20 @@ export default function GeneralSettings() {

  const currentLanguage = language || i18n.language;

+  const windowModes: Array<{
+    icon: ReactElement;
+    value: WindowMode;
+  }> = [
+    {
+      icon: <PanelTop />,
+      value: "default",
+    },
+    {
+      icon: <RectangleHorizontal />,
+      value: "compact",
+    },
+  ];
+
  return (
    <div className="space-y-8">
      <div>
@@ -239,6 +259,52 @@ export default function GeneralSettings() {
            />
          </div>

+          <SettingsItem
+            icon={PictureInPicture2}
+            title={t("settings.windowMode.title")}
+            description={t("settings.windowMode.description")}
+          />
+          <div className="grid grid-cols-3 gap-4">
+            {windowModes.map((item) => {
+              const { icon, value } = item;
+
+              const label = t(`settings.windowMode.${value}`);
+
+              let isSelected = value === windowMode;
+
+              return (
+                <button
+                  key={value}
+                  onClick={() => {
+                    setWindowMode(value);
+                  }}
+                  className={clsx(
+                    "p-4 rounded-lg border-2 border-gray-200 dark:border-gray-700 hover:border-gray-300 dark:hover:border-gray-600 flex flex-col items-center justify-center space-y-2 transition-all",
+                    {
+                      "!border-blue-500 bg-blue-50 dark:bg-blue-900/20":
+                        isSelected,
+                    }
+                  )}
+                  title={label}
+                >
+                  {cloneElement(icon, {
+                    className: clsx({
+                      "text-blue-500": isSelected,
+                    }),
+                  })}
+
+                  <span
+                    className={clsx(`text-sm font-medium`, {
+                      "text-blue-500": isSelected,
+                    })}
+                  >
+                    {label}
+                  </span>
+                </button>
+              );
+            })}
+          </div>
+
          <SettingsItem
            icon={Globe}
            title={t("settings.language.title")}
--- a/src/components/Settings/SettingsInput.tsx
+++ b/src/components/Settings/SettingsInput.tsx
@@ -36,7 +36,7 @@ const SettingsInput: FC<SettingsInputProps> = (props) => {
      {...rest}
      autoCorrect="off"
      className={twMerge(
-        "w-20 h-8 px-2 rounded-md border bg-transparent border-black/5 dark:border-white/10 hover:!border-[#0072FF] focus:!border-[#0072FF] transition",
+        "w-20 h-8 px-2 rounded-[6px] border bg-transparent border-black/5 dark:border-white/10 hover:!border-[#0072FF] focus:!border-[#0072FF] transition",
        className
      )}
      onBlur={handleBlur}
--- a/src/components/Settings/SettingsItem.tsx
+++ b/src/components/Settings/SettingsItem.tsx
@@ -4,7 +4,7 @@ interface SettingsItemProps {
  icon: LucideIcon;
  title: string;
  description: string;
-  children: React.ReactNode;
+  children?: React.ReactNode;
 }

 export default function SettingsItem({
@@ -14,7 +14,7 @@ export default function SettingsItem({
  children,
 }: SettingsItemProps) {
  return (
-    <div className="flex items-center justify-between">
+    <div className="flex items-center justify-between gap-6">
      <div className="flex items-center space-x-3">
        <Icon className="h-5 min-w-5 text-gray-400 dark:text-gray-500" />
        <div>
--- a/src/components/Settings/SettingsSelectPro.tsx
+++ b/src/components/Settings/SettingsSelectPro.tsx
@@ -47,7 +47,7 @@ const SettingsSelectPro: FC<SettingsSelectProProps> = (props) => {
  return (
    <div ref={containerRef} className="relative">
      <div
-        className="flex items-center h-8 px-3 truncate rounded-md border dark:bg-[#1F2937] bg-white dark:border-[#374151]"
+        className="flex items-center h-8 px-3 truncate rounded-[6px] border dark:bg-[#1F2937] bg-white dark:border-[#374151]"
        onClick={toggle}
      >
        {option?.[labelField] ?? (
@@ -57,7 +57,7 @@ const SettingsSelectPro: FC<SettingsSelectProProps> = (props) => {

      <div
        className={clsx(
-          "absolute z-100 top-10 left-0 right-0 rounded-md py-2 border dark:border-[#374151] bg-white dark:bg-[#1F2937] shadow-[0_5px_15px_rgba(0,0,0,0.2)] dark:shadow-[0_5px_10px_rgba(0,0,0,0.3)]",
+          "absolute z-100 top-10 left-0 right-0 rounded-[6px] py-2 border dark:border-[#374151] bg-white dark:bg-[#1F2937] shadow-[0_5px_15px_rgba(0,0,0,0.2)] dark:shadow-[0_5px_10px_rgba(0,0,0,0.3)]",
          {
            hidden: !open,
          }
@@ -83,7 +83,7 @@ const SettingsSelectPro: FC<SettingsSelectProProps> = (props) => {
                <div
                  key={item?.[valueField] ?? index}
                  className={clsx(
-                    "h-8 leading-8 px-2 rounded-md hover:bg-[#EDEDED] hover:dark:bg-[#374151] transition cursor-pointer",
+                    "h-8 leading-8 px-2 rounded-[6px] hover:bg-[#EDEDED] hover:dark:bg-[#374151] transition cursor-pointer",
                    {
                      "bg-[#EDEDED] dark:bg-[#374151]":
                        value === item?.[valueField],
--- a/src/components/UpdateApp/index.tsx
+++ b/src/components/UpdateApp/index.tsx
@@ -133,7 +133,6 @@ const UpdateApp = ({ isCheckPage }: UpdateAppProps) => {

    if (updateInfo?.version) {
      setSkipVersions([...skipVersions, updateInfo.version]);
-
    }

    isCheckPage ? hide_check() : setVisible(false);
@@ -143,6 +142,7 @@ const UpdateApp = ({ isCheckPage }: UpdateAppProps) => {
    <Dialog
      open={isCheckPage ? true : visible}
      as="div"
+      id="update-app-dialog"
      className="relative z-10 focus:outline-none"
      onClose={noop}
    >
@@ -154,6 +154,7 @@ const UpdateApp = ({ isCheckPage }: UpdateAppProps) => {
        }`}
      >
        <div
+          data-tauri-drag-region
          className={clsx(
            "flex min-h-full items-center justify-center",
            !isCheckPage && "p-4"
@@ -161,11 +162,13 @@ const UpdateApp = ({ isCheckPage }: UpdateAppProps) => {
        >
          <DialogPanel
            transition
-            className={`relative w-[340px] py-8 flex flex-col items-center ${
-              isCheckPage
-                ? ""
-                : "rounded-lg bg-white dark:bg-[#333] border border-[#EDEDED]  dark:border-black/20 shadow-md"
-            }`}
+            className={clsx(
+              "relative w-[340px] py-8 flex flex-col items-center",
+              {
+                "rounded-lg bg-white dark:bg-[#333] border border-[#EDEDED]  dark:border-black/20 shadow-md":
+                  !isCheckPage,
+              }
+            )}
          >
            {!isCheckPage && isOptional && (
              <X
@@ -238,7 +241,7 @@ const UpdateApp = ({ isCheckPage }: UpdateAppProps) => {
              )}
            </Button>

-            {!isCheckPage && updateInfo && isOptional && (
+            {updateInfo && isOptional && (
              <div
                className={clsx("text-xs text-[#999]", cursorClassName)}
                onClick={handleSkip}
--- a/src/components/WebLogin/LoginButton.tsx
+++ b/src/components/WebLogin/LoginButton.tsx
@@ -0,0 +1,26 @@
+import { useAppStore } from "@/stores/appStore";
+import { Button } from "@headlessui/react";
+import { SquareArrowOutUpRight } from "lucide-react";
+import { useTranslation } from "react-i18next";
+
+const LoginButton = () => {
+  const { endpoint } = useAppStore();
+  const { t } = useTranslation();
+
+  const handleClick = () => {
+    window.open(endpoint);
+  };
+
+  return (
+    <Button
+      className="px-6 h-8 text-white bg-[#0287FF] flex rounded-[8px] items-center justify-center gap-1"
+      onClick={handleClick}
+    >
+      <span>{t("webLogin.buttons.login")}</span>
+
+      <SquareArrowOutUpRight className="size-4" />
+    </Button>
+  );
+};
+
+export default LoginButton;
--- a/src/components/WebLogin/RefreshButton.tsx
+++ b/src/components/WebLogin/RefreshButton.tsx
@@ -0,0 +1,48 @@
+import { RefreshCw } from "lucide-react";
+import { FC, useState } from "react";
+import { Button, ButtonProps } from "@headlessui/react";
+import clsx from "clsx";
+
+import { useWebConfigStore } from "@/stores/webConfigStore";
+import VisibleKey from "../Common/VisibleKey";
+
+const RefreshButton: FC<ButtonProps> = (props) => {
+  const { className, ...rest } = props;
+  const [isRefreshing, setIsRefreshing] = useState(false);
+  const { onRefresh } = useWebConfigStore();
+
+  const handleRefresh = async () => {
+    try {
+      setIsRefreshing(true);
+
+      await onRefresh();
+    } finally {
+      setIsRefreshing(false);
+    }
+  };
+
+  return (
+    <Button
+      {...rest}
+      onClick={handleRefresh}
+      className={clsx(
+        "flex items-center justify-center size-6 bg-white dark:bg-[#202126] rounded-[8px] border dark:border-white/10",
+        className
+      )}
+      disabled={isRefreshing}
+    >
+      <VisibleKey shortcut="R" onKeyPress={handleRefresh}>
+        <RefreshCw
+          className={clsx(
+            "size-3 text-[#0287FF] transition-transform duration-1000",
+            {
+              "animate-spin": isRefreshing,
+            }
+          )}
+        />
+      </VisibleKey>
+    </Button>
+  );
+};
+
+export default RefreshButton;
--- a/src/components/WebLogin/UserAvatar.tsx
+++ b/src/components/WebLogin/UserAvatar.tsx
@@ -0,0 +1,24 @@
+import clsx from "clsx";
+import { LucideProps, User } from "lucide-react";
+import { FC, HTMLAttributes } from "react";
+
+interface UserAvatarProps extends HTMLAttributes<HTMLDivElement> {
+  icon?: LucideProps;
+}
+
+const UserAvatar: FC<UserAvatarProps> = (props) => {
+  const { className, icon } = props;
+
+  return (
+    <div
+      className={clsx(
+        "flex items-center justify-center size-5 rounded-full border dark:border-white/10 overflow-hidden",
+        className
+      )}
+    >
+      <User {...icon} className={clsx("size-4", icon?.className)}></User>
+    </div>
+  );
+};
+
+export default UserAvatar;
--- a/src/components/WebLogin/index.tsx
+++ b/src/components/WebLogin/index.tsx
@@ -0,0 +1,105 @@
+import { Popover, PopoverButton, PopoverPanel } from "@headlessui/react";
+import { useWebConfigStore } from "@/stores/webConfigStore";
+import { LogOut } from "lucide-react";
+import clsx from "clsx";
+import { Post } from "@/api/axiosRequest";
+import { useTranslation } from "react-i18next";
+import UserAvatar from "./UserAvatar";
+import FontIcon from "../Common/Icons/FontIcon";
+import RefreshButton from "./RefreshButton";
+import LoginButton from "./LoginButton";
+import { FC } from "react";
+import Copyright from "../Common/Copyright";
+
+interface WebLoginProps {
+  panelClassName: string;
+}
+
+const WebLogin: FC<WebLoginProps> = (props) => {
+  const { panelClassName } = props;
+  const { integration, loginInfo, setIntegration, setLoginInfo } =
+    useWebConfigStore();
+  const { t } = useTranslation();
+
+  return (
+    <div className="relative">
+      <Popover>
+        <PopoverButton>
+          {loginInfo ? (
+            <UserAvatar />
+          ) : (
+            <FontIcon
+              name="font_coco-logo-line"
+              className="size-5 text-[#999]"
+            />
+          )}
+        </PopoverButton>
+
+        <PopoverPanel
+          className={clsx(
+            "absolute z-50 w-[300px] rounded-xl bg-white dark:bg-[#202126] text-sm/6 text-[#333] dark:text-[#D8D8D8] shadow-lg border dark:border-white/10 -translate-y-2",
+            panelClassName
+          )}
+        >
+          <div className="p-3">
+            <div className="flex items-center justify-between mb-2">
+              <span>{t("webLogin.title")}</span>
+
+              <RefreshButton />
+            </div>
+
+            <div className="py-2">
+              {loginInfo ? (
+                <div className="flex justify-between items-center">
+                  <div className="flex items-center gap-3">
+                    <UserAvatar
+                      className="!size-12"
+                      icon={{ className: "!size-6" }}
+                    />
+
+                    <div className="flex flex-col">
+                      <span>{loginInfo.name}</span>
+                      <span className="text-[#999]">{loginInfo.email}</span>
+                    </div>
+                  </div>
+
+                  <button
+                    className="flex items-center justify-center size-6 bg-white dark:bg-[#202126] rounded-[8px] border dark:border-white/10"
+                    onClick={async () => {
+                      await Post("/account/logout", void 0);
+
+                      setIntegration(void 0);
+                      setLoginInfo(void 0);
+                    }}
+                  >
+                    <LogOut
+                      className={clsx(
+                        "size-3 text-[#0287FF] transition-transform duration-1000"
+                      )}
+                    />
+                  </button>
+                </div>
+              ) : (
+                <div className="flex flex-col items-center gap-3">
+                  <span className="text-[#999]">
+                    {integration?.guest?.enabled
+                      ? t("webLogin.hints.tourist")
+                      : t("webLogin.hints.login")}
+                  </span>
+
+                  <LoginButton />
+                </div>
+              )}
+            </div>
+          </div>
+
+          <div className="p-3 border-t dark:border-t-white/10">
+            <Copyright />
+          </div>
+        </PopoverPanel>
+      </Popover>
+    </div>
+  );
+};
+
+export default WebLogin;
--- a/src/components/ui/button.tsx
+++ b/src/components/ui/button.tsx
@@ -0,0 +1,57 @@
+import * as React from "react";
+import { Slot } from "@radix-ui/react-slot";
+import { cva, type VariantProps } from "class-variance-authority";
+
+import { cn } from "@/lib/utils";
+
+const buttonVariants = cva(
+  "inline-flex items-center justify-center gap-2 whitespace-nowrap rounded-[6px] text-sm font-medium transition-colors focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring disabled:pointer-events-none disabled:opacity-50 [&_svg]:pointer-events-none [&_svg]:size-4 [&_svg]:shrink-0",
+  {
+    variants: {
+      variant: {
+        default:
+          "bg-primary text-primary-foreground shadow hover:bg-primary/90",
+        destructive:
+          "bg-destructive text-destructive-foreground shadow-sm hover:bg-destructive/90",
+        outline:
+          "border border-input bg-background shadow-sm hover:bg-accent hover:text-accent-foreground",
+        secondary:
+          "bg-secondary text-secondary-foreground shadow-sm hover:bg-secondary/80",
+        ghost: "hover:bg-accent hover:text-accent-foreground",
+        link: "text-primary underline-offset-4 hover:underline",
+      },
+      size: {
+        default: "h-9 px-4 py-2",
+        sm: "h-8 rounded-[6px] px-3 text-xs",
+        lg: "h-10 rounded-[6px] px-8",
+        icon: "h-9 w-9",
+      },
+    },
+    defaultVariants: {
+      variant: "default",
+      size: "default",
+    },
+  }
+);
+
+export interface ButtonProps
+  extends React.ButtonHTMLAttributes<HTMLButtonElement>,
+    VariantProps<typeof buttonVariants> {
+  asChild?: boolean;
+}
+
+const Button = React.forwardRef<HTMLButtonElement, ButtonProps>(
+  ({ className, variant, size, asChild = false, ...props }, ref) => {
+    const Comp = asChild ? Slot : "button";
+    return (
+      <Comp
+        className={cn(buttonVariants({ variant, size, className }))}
+        ref={ref}
+        {...props}
+      />
+    );
+  }
+);
+Button.displayName = "Button";
+
+export { Button, buttonVariants };
--- a/Show More
+++ b/Show More