diff --git a/pkg/api/http/controller/groups/resources/mcp.py b/pkg/api/http/controller/groups/resources/mcp.py
index bd22062a..97788583 100644
--- a/pkg/api/http/controller/groups/resources/mcp.py
+++ b/pkg/api/http/controller/groups/resources/mcp.py
@@ -79,6 +79,5 @@ class MCPRouterGroup(group.RouterGroup):
             if server_data is None:
                 return self.http_status(404, -1, 'Server not found')
 
-            
             task_id = await self.ap.mcp_service.test_mcp_server(server_data['uuid'])
             return self.success(data={'task_id': task_id})
diff --git a/pkg/provider/tools/loaders/mcp.py b/pkg/provider/tools/loaders/mcp.py
index 3f480f0b..0751ca42 100644
--- a/pkg/provider/tools/loaders/mcp.py
+++ b/pkg/provider/tools/loaders/mcp.py
@@ -121,7 +121,7 @@ class RuntimeMCPSession:
             self.ap.logger.error(f'Error shutting down MCP session {self.server_name}: {e}\n{traceback.format_exc()}')
 
 
-@loader.loader_class('mcp')
+# @loader.loader_class('mcp')
 class MCPLoader(loader.ToolLoader):
     """MCP 工具加载器。
 
diff --git a/pkg/provider/tools/loaders/plugin.py b/pkg/provider/tools/loaders/plugin.py
index 94296470..5c702d10 100644
--- a/pkg/provider/tools/loaders/plugin.py
+++ b/pkg/provider/tools/loaders/plugin.py
@@ -7,7 +7,7 @@ from .. import loader
 import langbot_plugin.api.entities.builtin.resource.tool as resource_tool
 
 
-@loader.loader_class('plugin-tool-loader')
+# @loader.loader_class('plugin-tool-loader')
 class PluginToolLoader(loader.ToolLoader):
     """插件工具加载器。