diff --git a/zhenxun/builtin_plugins/web_ui/api/menu/data_source.py b/zhenxun/builtin_plugins/web_ui/api/menu/data_source.py
index 9cfcd244..14f5c928 100644
--- a/zhenxun/builtin_plugins/web_ui/api/menu/data_source.py
+++ b/zhenxun/builtin_plugins/web_ui/api/menu/data_source.py
@@ -46,7 +46,10 @@ class MenuManage:
                     icon="database",
                 ),
                 MenuItem(
-                    name="系统信息", module="system", router="/system", icon="system"
+                    name="文件管理", module="system", router="/system", icon="system"
+                ),
+                MenuItem(
+                    name="关于我们", module="about", router="/about", icon="about"
                 ),
             ]
             self.save()
diff --git a/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/data_source.py b/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/data_source.py
index d525c9bf..0f2c3676 100644
--- a/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/data_source.py
+++ b/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/data_source.py
@@ -52,6 +52,10 @@ class ApiDataSource:
                 status=plugin.status,
                 author=plugin.author,
                 block_type=plugin.block_type,
+                is_builtin="builtin_plugins" in plugin.module_path
+                or plugin.plugin_type == PluginType.HIDDEN,
+                allow_setting=plugin.plugin_type != PluginType.HIDDEN,
+                allow_switch=plugin.plugin_type != PluginType.HIDDEN,
             )
             plugin_list.append(plugin_info)
         return plugin_list
diff --git a/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/model.py b/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/model.py
index c2bcc4bb..579f3104 100644
--- a/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/model.py
+++ b/zhenxun/builtin_plugins/web_ui/api/tabs/plugin_manage/model.py
@@ -78,6 +78,13 @@ class PluginInfo(BaseModel):
     author: str | None = None
     """作者"""
     block_type: BlockType | None = Field(None, description="插件禁用状态 (None: 启用)")
+    """禁用状态"""
+    is_builtin: bool = False
+    """是否为内置插件"""
+    allow_switch: bool = True
+    """是否允许开关"""
+    allow_setting: bool = True
+    """是否允许设置"""
 
 
 class PluginConfig(BaseModel):
diff --git a/zhenxun/builtin_plugins/web_ui/api/tabs/system/__init__.py b/zhenxun/builtin_plugins/web_ui/api/tabs/system/__init__.py
index aa92306a..c132e429 100644
--- a/zhenxun/builtin_plugins/web_ui/api/tabs/system/__init__.py
+++ b/zhenxun/builtin_plugins/web_ui/api/tabs/system/__init__.py
@@ -36,6 +36,8 @@ async def _(path: str | None = None) -> Result[list[DirFile]]:
                 is_image=is_image,
                 name=file,
                 parent=path,
+                size=None if file_path.is_dir() else file_path.stat().st_size,
+                mtime=file_path.stat().st_mtime,
             )
         )
     return Result.ok(data_list)
diff --git a/zhenxun/builtin_plugins/web_ui/api/tabs/system/model.py b/zhenxun/builtin_plugins/web_ui/api/tabs/system/model.py
index 3c2357f2..2959a0e1 100644
--- a/zhenxun/builtin_plugins/web_ui/api/tabs/system/model.py
+++ b/zhenxun/builtin_plugins/web_ui/api/tabs/system/model.py
@@ -14,6 +14,10 @@ class DirFile(BaseModel):
     """文件夹或文件名称"""
     parent: str | None = None
     """父级"""
+    size: int | None = None
+    """文件大小"""
+    mtime: float | None = None
+    """修改时间"""
 
 
 class DeleteFile(BaseModel):