diff --git a/apps/jingrow/frontend/src/locales/zh-CN.json b/apps/jingrow/frontend/src/locales/zh-CN.json
index 4e390d9..f3e990d 100644
--- a/apps/jingrow/frontend/src/locales/zh-CN.json
+++ b/apps/jingrow/frontend/src/locales/zh-CN.json
@@ -883,7 +883,6 @@
   "Jingrow Server URL": "Jingrow 服务器地址",
   "Jingrow API Key": "Jingrow API 密钥",
   "Jingrow API Secret": "Jingrow API 密钥",
-  "Jingrow Session Cookie": "Jingrow 会话 Cookie",
   "Jingrow Cloud Configuration": "Jingrow Cloud 配置",
   "Cloud URL": "Cloud 地址",
   "Cloud API URL": "Cloud API 地址",
diff --git a/apps/jingrow/frontend/src/shared/api/system.ts b/apps/jingrow/frontend/src/shared/api/system.ts
index 40ed945..4f3f0d6 100644
--- a/apps/jingrow/frontend/src/shared/api/system.ts
+++ b/apps/jingrow/frontend/src/shared/api/system.ts
@@ -7,7 +7,6 @@ export interface EnvironmentConfig {
   jingrow_server_url: string
   jingrow_api_key: string
   jingrow_api_secret: string
-  jingrow_session_cookie: string
   jingrow_cloud_url: string
   jingrow_cloud_api_url: string
   jingrow_cloud_api_key: string
diff --git a/apps/jingrow/frontend/src/views/Settings.vue b/apps/jingrow/frontend/src/views/Settings.vue
index 450d352..45d55e1 100644
--- a/apps/jingrow/frontend/src/views/Settings.vue
+++ b/apps/jingrow/frontend/src/views/Settings.vue
@@ -100,9 +100,6 @@
                 <n-form-item :label="t('Jingrow API Secret')">
                   <n-input v-model:value="envConfig.jingrow_api_secret" type="password" show-password-on="click" />
                 </n-form-item>
-                <n-form-item :label="t('Jingrow Session Cookie')">
-                  <n-input v-model:value="envConfig.jingrow_session_cookie" />
-                </n-form-item>
               </n-collapse-item>
 
               <n-collapse-item name="cloud" :title="t('Jingrow Cloud Configuration')">
diff --git a/apps/jingrow/jingrow/api/system.py b/apps/jingrow/jingrow/api/system.py
index 3a00871..9ce9087 100644
--- a/apps/jingrow/jingrow/api/system.py
+++ b/apps/jingrow/jingrow/api/system.py
@@ -86,7 +86,6 @@ async def update_environment_config(request: Request, config_data: Dict[str, Any
                 'jingrow_server_url',
                 'jingrow_api_key',
                 'jingrow_api_secret',
-                'jingrow_session_cookie',
             ],
             'Jingrow Cloud API配置': [
                 'jingrow_cloud_url',
diff --git a/apps/jingrow/jingrow/config.py b/apps/jingrow/jingrow/config.py
index b897940..20247c5 100644
--- a/apps/jingrow/jingrow/config.py
+++ b/apps/jingrow/jingrow/config.py
@@ -10,7 +10,6 @@ class Settings(BaseSettings):
     jingrow_server_url: str = ''
     jingrow_api_key: str = ''
     jingrow_api_secret: str = ''
-    jingrow_session_cookie: str = ''
     
     # Jingrow Cloud API配置
     jingrow_cloud_url: str = 'https://cloud.jingrow.com'
diff --git a/apps/jingrow/jingrow/core/adapters/api_adapter.py b/apps/jingrow/jingrow/core/adapters/api_adapter.py
index 74808c4..6d107ed 100644
--- a/apps/jingrow/jingrow/core/adapters/api_adapter.py
+++ b/apps/jingrow/jingrow/core/adapters/api_adapter.py
@@ -20,7 +20,7 @@ class ApiAdapter:
         self.api_url = Config.jingrow_server_url
         self.api_key = Config.jingrow_api_key
         self.api_secret = Config.jingrow_api_secret
-        self.session_cookie = Config.jingrow_session_cookie
+        self.session_cookie = None  # Session cookie 由系统自动管理，不再从配置中读取
     
     def _get_headers(self):
         """获取请求头"""
diff --git a/apps/jingrow/jingrow/utils/app_installer.py b/apps/jingrow/jingrow/utils/app_installer.py
index e2e0f28..ba6d236 100644
--- a/apps/jingrow/jingrow/utils/app_installer.py
+++ b/apps/jingrow/jingrow/utils/app_installer.py
@@ -203,7 +203,6 @@ def record_installation(app_name: str, package_info: Dict[str, Any], upload_path
         'app_name': app_name,
         'version': package_info.get('version', '1.0.0'),
         'description': package_info.get('description', ''),
-        'user_site': Config.jingrow_site or 'local',
         'installation_date': datetime.now().isoformat(),
         'upload_path': upload_path,
         'has_backend': package_info.get('has_backend', False),