diff --git a/Plugins/Wox.Plugin.CMD/CMD.cs b/Plugins/Wox.Plugin.CMD/CMD.cs
index 16e3777f78..b120c4f280 100644
--- a/Plugins/Wox.Plugin.CMD/CMD.cs
+++ b/Plugins/Wox.Plugin.CMD/CMD.cs
@@ -21,9 +21,6 @@ namespace Wox.Plugin.CMD
 
         public List<Result> Query(Query query)
         {
-            Stopwatch stopwatch = new Stopwatch();
-            stopwatch.Start();
-
             List<Result> results = new List<Result>();
             List<Result> pushedResults = new List<Result>();
             if (query.Search == ">")
@@ -80,8 +77,6 @@ namespace Wox.Plugin.CMD
                 catch (Exception) { }
 
             }
-            stopwatch.Stop();
-            DebugHelper.WriteLine("CMD:" + stopwatch.ElapsedMilliseconds + "ms");
             return results;
         }
 
diff --git a/Wox.Core/Plugin/PluginManager.cs b/Wox.Core/Plugin/PluginManager.cs
index fabc450f2a..af31c7a70e 100644
--- a/Wox.Core/Plugin/PluginManager.cs
+++ b/Wox.Core/Plugin/PluginManager.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Reflection;
@@ -21,7 +22,7 @@ namespace Wox.Core.Plugin
     {
         public const string ActionKeywordWildcardSign = "*";
         private static List<PluginMetadata> pluginMetadatas;
-        private static List<KeyValuePair<PluginMetadata,IInstantSearch>> instantSearches;
+        private static List<KeyValuePair<PluginMetadata, IInstantSearch>> instantSearches;
 
 
         public static String DebuggerMode { get; private set; }
@@ -86,15 +87,17 @@ namespace Wox.Core.Plugin
                 PluginPair pair = pluginPair;
                 ThreadPool.QueueUserWorkItem(o =>
                 {
-                    using (new Timeit(string.Format("Init {0}", pair.Metadata.Name)))
+                    Stopwatch sw = new Stopwatch();
+                    sw.Start();
+                    pair.Plugin.Init(new PluginInitContext()
                     {
-                        pair.Plugin.Init(new PluginInitContext()
-                        {
-                            CurrentPluginMetadata = pair.Metadata,
-                            Proxy = HttpProxy.Instance,
-                            API = API
-                        });
-                    }
+                        CurrentPluginMetadata = pair.Metadata,
+                        Proxy = HttpProxy.Instance,
+                        API = API
+                    });
+                    sw.Stop();
+                    DebugHelper.WriteLine(string.Format("Plugin init:{0} - {1}", pair.Metadata.Name, sw.ElapsedMilliseconds));
+                    pair.InitTime = sw.ElapsedMilliseconds;
                 });
             }
 
@@ -129,7 +132,7 @@ namespace Wox.Core.Plugin
         {
             if (string.IsNullOrEmpty(query.RawQuery)) return false;
             var strings = query.RawQuery.Split(' ');
-            if(strings.Length == 1) return false;
+            if (strings.Length == 1) return false;
 
             var actionKeyword = strings[0].Trim();
             if (string.IsNullOrEmpty(actionKeyword)) return false;
@@ -163,11 +166,24 @@ namespace Wox.Core.Plugin
         {
             try
             {
+                Stopwatch sw = new Stopwatch();
+                sw.Start();
                 List<Result> results = pair.Plugin.Query(query) ?? new List<Result>();
                 results.ForEach(o =>
                 {
                     o.PluginID = pair.Metadata.ID;
                 });
+                sw.Stop();
+                DebugHelper.WriteLine(string.Format("Plugin query: {0} - {1}", pair.Metadata.Name, sw.ElapsedMilliseconds));
+                pair.QueryCount += 1;
+                if (pair.QueryCount == 1)
+                {
+                    pair.AvgQueryTime = sw.ElapsedMilliseconds;
+                }
+                else
+                {
+                    pair.AvgQueryTime = (pair.AvgQueryTime + sw.ElapsedMilliseconds) / 2;
+                }
                 API.PushResults(query, pair.Metadata, results);
             }
             catch (System.Exception e)
@@ -176,7 +192,7 @@ namespace Wox.Core.Plugin
             }
         }
 
-        private static List<KeyValuePair<PluginMetadata,IInstantSearch>> LoadInstantSearches()
+        private static List<KeyValuePair<PluginMetadata, IInstantSearch>> LoadInstantSearches()
         {
             if (instantSearches != null) return instantSearches;
 
@@ -196,7 +212,7 @@ namespace Wox.Core.Plugin
 
                     foreach (Type type in types)
                     {
-                        instantSearches.Add(new KeyValuePair<PluginMetadata, IInstantSearch>(metadata,Activator.CreateInstance(type) as IInstantSearch));
+                        instantSearches.Add(new KeyValuePair<PluginMetadata, IInstantSearch>(metadata, Activator.CreateInstance(type) as IInstantSearch));
                     }
                 }
                 catch (System.Exception e)
diff --git a/Wox.Plugin/PluginPair.cs b/Wox.Plugin/PluginPair.cs
index b3053c0571..03aa657ce2 100644
--- a/Wox.Plugin/PluginPair.cs
+++ b/Wox.Plugin/PluginPair.cs
@@ -10,6 +10,12 @@ namespace Wox.Plugin
         public IPlugin Plugin { get; set; }
         public PluginMetadata Metadata { get; set; }
 
+        internal long InitTime { get; set; }
+
+        internal long AvgQueryTime { get; set; }
+
+        internal int QueryCount { get; set; }
+
         public override string ToString()
         {
             return Metadata.Name;
diff --git a/Wox/Languages/en.xaml b/Wox/Languages/en.xaml
index 54ad62c9a4..de368e59c5 100644
--- a/Wox/Languages/en.xaml
+++ b/Wox/Languages/en.xaml
@@ -22,6 +22,8 @@
     <system:String x:Key="actionKeyword">Action keyword</system:String>
     <system:String x:Key="pluginDirectory">Plugin Directory</system:String>
     <system:String x:Key="author">Author</system:String>
+    <system:String x:Key="plugin_init_time">Init time: {0}ms</system:String>
+    <system:String x:Key="plugin_query_time">Query time: {0}ms</system:String>
 
     <!--Setting Theme-->
     <system:String x:Key="theme">Theme</system:String>
diff --git a/Wox/Languages/zh-cn.xaml b/Wox/Languages/zh-cn.xaml
index 39688d68f7..131e333bee 100644
--- a/Wox/Languages/zh-cn.xaml
+++ b/Wox/Languages/zh-cn.xaml
@@ -22,7 +22,9 @@
     <system:String x:Key="actionKeyword">触发关键字</system:String>
     <system:String x:Key="pluginDirectory">插件目录</system:String>
     <system:String x:Key="author">作者</system:String>
-
+    <system:String x:Key="plugin_init_time">加载耗时：{0}ms</system:String>
+    <system:String x:Key="plugin_query_time">查询耗时：{0}ms</system:String>
+    
     <!--设置，主题-->
     <system:String x:Key="theme">主题</system:String>
     <system:String x:Key="browserMoreThemes">浏览更多主题</system:String>
diff --git a/Wox/Languages/zh-tw.xaml b/Wox/Languages/zh-tw.xaml
index 694cd3175a..e788226e77 100644
--- a/Wox/Languages/zh-tw.xaml
+++ b/Wox/Languages/zh-tw.xaml
@@ -22,7 +22,9 @@
     <system:String x:Key="actionKeyword">觸發關鍵字</system:String>
     <system:String x:Key="pluginDirectory">插件目錄</system:String>
     <system:String x:Key="author">作者</system:String>
-
+    <system:String x:Key="plugin_init_time">加載耗時：{0}ms</system:String>
+    <system:String x:Key="plugin_query_time">查詢耗時：{0}ms</system:String>
+    
     <!--設置，主題-->
     <system:String x:Key="theme">主題</system:String>
     <system:String x:Key="browserMoreThemes">瀏覽更多主題</system:String>
diff --git a/Wox/SettingWindow.xaml b/Wox/SettingWindow.xaml
index 99f0237d29..c44b71cc2d 100644
--- a/Wox/SettingWindow.xaml
+++ b/Wox/SettingWindow.xaml
@@ -95,10 +95,12 @@
                                     <CheckBox x:Name="cbDisablePlugin" Click="CbDisablePlugin_OnClick">
                                         <TextBlock Text="{DynamicResource disable}"></TextBlock>
                                     </CheckBox>
-                                    <TextBlock x:Name="pluginActionKeywordTitle" Margin="50 -2 0 0">
+                                    <TextBlock x:Name="pluginActionKeywordTitle" Margin="20 -2 0 0">
                                         <TextBlock Text="{DynamicResource actionKeyword}"></TextBlock>
                                     </TextBlock>
                                     <TextBlock Margin="5 -2 0 0" ToolTip="Change Action Keyword" Cursor="Hand" MouseUp="PluginActionKeyword_OnMouseUp" Foreground="Blue" Text="key" x:Name="pluginActionKeyword"></TextBlock>
+                                    <TextBlock Margin="20 -2 0 0" Text="Init time: 0ms" x:Name="pluginInitTime"></TextBlock>
+                                    <TextBlock Margin="20 -2 0 0" Text="Query time: 0ms" x:Name="pluginQueryTime"></TextBlock>
                                     <TextBlock HorizontalAlignment="Right" Cursor="Hand" MouseUp="tbOpenPluginDirecoty_MouseUp" Foreground="Blue" Text="{DynamicResource pluginDirectory}" x:Name="tbOpenPluginDirecoty"></TextBlock>
                                 </DockPanel>
                             </Grid>
diff --git a/Wox/SettingWindow.xaml.cs b/Wox/SettingWindow.xaml.cs
index b607281b01..8a33b19a35 100644
--- a/Wox/SettingWindow.xaml.cs
+++ b/Wox/SettingWindow.xaml.cs
@@ -477,6 +477,10 @@ namespace Wox
                 provider = pair.Plugin as ISettingProvider;
                 pluginAuthor.Visibility = Visibility.Visible;
                 pluginActionKeyword.Visibility = Visibility.Visible;
+                pluginInitTime.Text =
+                    string.Format(InternationalizationManager.Instance.GetTranslation("plugin_init_time"), pair.InitTime);
+                pluginQueryTime.Text =
+                    string.Format(InternationalizationManager.Instance.GetTranslation("plugin_query_time"), pair.AvgQueryTime);
                 pluginActionKeywordTitle.Visibility = Visibility.Visible;
                 tbOpenPluginDirecoty.Visibility = Visibility.Visible;
                 pluginTitle.Text = pair.Metadata.Name;