diff --git a/apps/jingrow/jingrow/api/local_app_installer.py b/apps/jingrow/jingrow/api/local_app_installer.py
index 0b3790f..029ef79 100644
--- a/apps/jingrow/jingrow/api/local_app_installer.py
+++ b/apps/jingrow/jingrow/api/local_app_installer.py
@@ -25,6 +25,7 @@ from jingrow.utils.auth import get_jingrow_cloud_url, get_jingrow_cloud_api_head
 from jingrow.utils.export_app_package import export_app_package_from_local
 from jingrow.config import Config
 from jingrow.utils.app_manager import update_apps_txt
+import jingrow
 
 logger = logging.getLogger(__name__)
 router = APIRouter()
@@ -122,8 +123,7 @@ async def install_app_from_upload(
                 # 对齐扫描安装的执行链
                 try:
                     # 1. 添加到 Local Installed Apps PageType
-                    from jingrow.utils.jingrow_api import get_single_pagetype
-                    pagetype_result = get_single_pagetype("Local Installed Apps")
+                    pagetype_result = jingrow.get_single("Local Installed Apps")
                     if pagetype_result.get('success'):
                         config = pagetype_result.get('config', {})
                         apps_list = config.get('local_installed_apps', [])
@@ -200,10 +200,8 @@ async def install_app_from_upload(
 async def check_app_exists(app_name: str):
     """检查应用或扩展包是否已安装"""
     try:
-        from jingrow.utils.jingrow_api import get_single_pagetype, get_record_list
-        
         # 1. 检查应用是否已安装
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         
         if result.get('success'):
             config = result.get('config', {})
@@ -214,12 +212,11 @@ async def check_app_exists(app_name: str):
                     return {'exists': True, 'installed': True, 'type': 'app'}
         
         # 2. 检查扩展包是否已安装（通过查询Package PageType）
-        package_result = get_record_list("Package", filters=[["name", "=", app_name]], limit=1)
+        package_data = jingrow.get_list("Package", filters=[["name", "=", app_name]], limit=1)
         
-        if package_result.get('success') and package_result.get('data'):
+        if package_data:
             # 如果找到了记录
-            if len(package_result.get('data', [])) > 0:
-                return {'exists': True, 'installed': False, 'type': 'package'}
+            return {'exists': True, 'installed': False, 'type': 'package'}
         
         return {'exists': False, 'installed': False}
     except Exception as e:
@@ -230,12 +227,10 @@ async def check_app_exists(app_name: str):
 async def get_installed_app_names():
     """获取所有已安装的应用名称列表"""
     try:
-        from jingrow.utils.jingrow_api import get_single_pagetype, get_record_list
-        
         installed = set()
         
         # 从 Local Installed Apps 获取应用列表
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         if result.get('success'):
             config = result.get('config', {})
             local_installed_apps = config.get('local_installed_apps', [])
@@ -245,12 +240,11 @@ async def get_installed_app_names():
                     installed.add(app_name.lower())
         
         # 从 Package PageType 获取扩展包列表
-        package_result = get_record_list("Package", fields=["name"], limit=1000)
-        if package_result.get('success') and package_result.get('data'):
-            for pkg in package_result.get('data', []):
-                pkg_name = pkg.get('name', '')
-                if pkg_name:
-                    installed.add(pkg_name.lower())
+        package_data = jingrow.get_list("Package", fields=["name"], limit=1000)
+        for pkg in package_data:
+            pkg_name = pkg.get('name', '')
+            if pkg_name:
+                installed.add(pkg_name.lower())
         
         return {'success': True, 'apps': list(installed)}
     except Exception as e:
@@ -266,8 +260,7 @@ async def get_local_installed_apps(request: Request):
         apps_dir = root / "apps" 
         
         # 获取已安装的App列表 - 通过get_single API获取
-        from jingrow.utils.jingrow_api import get_single_pagetype
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         installed_names = set()
         if result.get('success'):
             config = result.get('config', {})
@@ -364,8 +357,7 @@ async def install_local_app(request: Request, app_name: str):
             backend_dir = app_dir
         
         # 检查是否已经安装 - 通过get_single API检查
-        from jingrow.utils.jingrow_api import get_single_pagetype
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         if result.get('success'):
             config = result.get('config', {})
             local_installed_apps = config.get('local_installed_apps', [])
@@ -375,10 +367,8 @@ async def install_local_app(request: Request, app_name: str):
         
         # 将App信息添加到Local Installed Apps PageType
         try:
-            from jingrow.utils.jingrow_api import get_single_pagetype
-            
             # 获取当前应用列表
-            result = get_single_pagetype("Local Installed Apps")
+            result = jingrow.get_single("Local Installed Apps")
             if result.get('success'):
                 config = result.get('config', {})
                 apps_list = config.get('local_installed_apps', [])
@@ -448,9 +438,7 @@ async def ensure_jingrow_registered():
         return
     
     try:
-        from jingrow.utils.jingrow_api import get_single_pagetype
-        
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         if not result.get('success'):
             return
         
@@ -475,9 +463,7 @@ async def get_installed_apps(request: Request):
         await ensure_jingrow_registered()
         
         # 通过get_single API获取Local Installed Apps数据
-        from jingrow.utils.jingrow_api import get_single_pagetype
-        
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         
         if not result.get('success'):
             return {
@@ -585,8 +571,7 @@ async def install_from_git(repo_url: str = Form(...)):
             
             if app_dir:
                 try:
-                    from jingrow.utils.jingrow_api import get_single_pagetype
-                    pagetype_result = get_single_pagetype("Local Installed Apps")
+                    pagetype_result = jingrow.get_single("Local Installed Apps")
                     apps_list = pagetype_result.get('config', {}).get('local_installed_apps', []) if pagetype_result.get('success') else []
                     
                     app_exists = False
@@ -670,8 +655,7 @@ async def install_from_url(url: str = Form(...)):
                 # 对齐扫描安装的执行链
                 try:
                     # 1. 添加到 Local Installed Apps PageType
-                    from jingrow.utils.jingrow_api import get_single_pagetype
-                    pagetype_result = get_single_pagetype("Local Installed Apps")
+                    pagetype_result = jingrow.get_single("Local Installed Apps")
                     if pagetype_result.get('success'):
                         config = pagetype_result.get('config', {})
                         apps_list = config.get('local_installed_apps', [])
@@ -901,10 +885,8 @@ async def _remove_from_database(app_name: str) -> Dict[str, Any]:
     """从数据库中删除应用记录"""
     try:
         # 使用API方式操作数据库
-        from jingrow.utils.jingrow_api import get_single_pagetype
-        
         # 获取当前数据
-        result = get_single_pagetype("Local Installed Apps")
+        result = jingrow.get_single("Local Installed Apps")
         if not result.get('success'):
             return {'success': True, 'message': '未找到Local Installed Apps记录'}