diff --git a/modelscope/cli/plugins.py b/modelscope/cli/plugins.py
index 218bc160..7b4d500b 100644
--- a/modelscope/cli/plugins.py
+++ b/modelscope/cli/plugins.py
@@ -11,7 +11,7 @@ plugins_manager = PluginsManager()
 
 
 class PluginsCMD(CLICommand):
-    name = 'plugin'
+    name = 'plugins'
 
     @staticmethod
     def register(subparsers: ArgumentParser) -> None:
diff --git a/modelscope/hub/api.py b/modelscope/hub/api.py
index 356e7a42..ab39a015 100644
--- a/modelscope/hub/api.py
+++ b/modelscope/hub/api.py
@@ -90,9 +90,19 @@ class HubApi(_LegacyHubApi):
     # ------------------------------------------------------------------
     # Legacy method shims missing from LegacyHubApi
     # ------------------------------------------------------------------
-    def create_model(self, model_id: str, **kwargs) -> None:
-        """Create a model repo — delegates to ``create_repo`` (model type)."""
-        return self.create_repo(model_id, repo_type='model', **kwargs)
+    def create_model(self, model_id: str, **kwargs) -> str:
+        """Create a model repo — delegates to ``create_repo`` (model type).
+
+        Returns the model repository URL for backward compatibility.
+        Authentication errors are converted to ``ValueError`` by the compat layer.
+        """
+        # LegacyHubApi.create_model handles exception conversion;
+        # override endpoint in the returned URL with local self.endpoint.
+        result = super().create_model(model_id, **kwargs)
+        # Replace endpoint in URL with the one resolved at __init__ time
+        if result and self.endpoint and self.endpoint not in result:
+            return f'{self.endpoint}/models/{model_id}'
+        return result
 
     def get_model_url(self, model_id: str) -> str:
         """Return the model page URL ``{endpoint}/{model_id}``."""
diff --git a/modelscope/utils/automodel_utils.py b/modelscope/utils/automodel_utils.py
index 7b78309c..8acec9f5 100644
--- a/modelscope/utils/automodel_utils.py
+++ b/modelscope/utils/automodel_utils.py
@@ -147,10 +147,12 @@ def check_model_from_owner_group(model_dir: str,
     if group in owner_group:
         return True
     # Also check cache path pattern: {cache_root}/{owner}--{model_name}/snapshots/{revision}
-    # Only check the grandparent directory to avoid path traversal attacks
+    # Require exactly "{owner}--{name}" format (2 segments split by --)
+    # to prevent spoofing via accounts like "iic--hacked" which would
+    # produce paths like "iic--hacked--evil" and bypass the check.
     grandparent = os.path.basename(os.path.dirname(parent_dir))
     if '--' in grandparent:
-        prefix = grandparent.split('--', 1)[0]
-        if prefix in owner_group:
+        parts = grandparent.split('--')
+        if len(parts) == 2 and parts[0] in owner_group:
             return True
     return False
diff --git a/pyproject.toml b/pyproject.toml
index 96994d40..0b620f96 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,6 +34,7 @@ plugins = "modelscope.cli.plugins:PluginsCMD"
 skills = "modelscope.cli.skills:SkillsCMD"
 llamafile = "modelscope.cli.llamafile:LlamafileCMD"
 modelcard = "modelscope.cli.modelcard:ModelCardCMD"
+studio = "modelscope.cli.studio:StudioCMD"
 
 [build-system]
 requires = ["setuptools>=69", "wheel"]