diff --git a/apps/jingrow/frontend/src/views/dev/AppInstaller.vue b/apps/jingrow/frontend/src/views/dev/AppInstaller.vue
index fc5e23e..ff61f12 100644
--- a/apps/jingrow/frontend/src/views/dev/AppInstaller.vue
+++ b/apps/jingrow/frontend/src/views/dev/AppInstaller.vue
@@ -19,7 +19,7 @@
           ref="uploadRef"
           :file-list="fileList"
           :max="1"
-          accept=".zip"
+          accept=".zip,.tar.gz,.tgz,.gz"
           :show-file-list="false"
           :on-before-upload="beforeUpload"
           :on-change="handleFileChange"
@@ -32,17 +32,17 @@
                 <Icon icon="tabler:cloud-upload" />
               </n-icon>
               <n-text style="font-size: 16px">
-                {{ uploading ? t('Uploading...') : t('Click or drag ZIP file to this area to upload') }}
+                {{ uploading ? t('Uploading...') : t('Click or drag package file to this area to upload') }}
               </n-text>
               <n-p depth="3" style="margin: 8px 0 0 0">
-                {{ t('Support for ZIP format only') }}
+                {{ t('Support for ZIP, TAR.GZ, and GZ format') }}
               </n-p>
             </div>
           </n-upload-dragger>
         </n-upload>
         
-        <!-- 应用名称输入 -->
-        <div class="app-name-input" v-if="fileList.length > 0">
+        <!-- 应用名称输入 - 仅普通应用包需要 -->
+        <div class="app-name-input" v-if="fileList.length > 0 && !isExtensionFile">
           <n-form-item :label="t('App Name (Optional)')">
             <n-input
               v-model:value="appName"
@@ -128,6 +128,7 @@ const installProgress = ref(0)
 const installMessage = ref('')
 const installStatus = ref<'success' | 'error' | 'info'>('info')
 const showProgressModal = ref(false)
+const isExtensionFile = ref(false)  // 是否是扩展包
 
 // 本地App相关
 const localApps = ref<any[]>([])
@@ -180,8 +181,12 @@ const beforeUpload = (data: { file: UploadFileInfo }) => {
   const file = data.file.file
   if (!file) return false
   
-  if (!file.name.toLowerCase().endsWith('.zip')) {
-    message.error(t('Only ZIP files are supported'))
+  const fileName = file.name.toLowerCase()
+  const allowedExtensions = ['.zip', '.tar.gz', '.tgz', '.gz']
+  const isValidFile = allowedExtensions.some(ext => fileName.endsWith(ext))
+  
+  if (!isValidFile) {
+    message.error(t('Only ZIP and TAR.GZ files are supported'))
     return false
   }
   
@@ -190,6 +195,19 @@ const beforeUpload = (data: { file: UploadFileInfo }) => {
 
 const handleFileChange = (options: { fileList: UploadFileInfo[] }) => {
   fileList.value = options.fileList
+  
+  // 检测是否是扩展包
+  if (fileList.value.length > 0) {
+    const fileName = fileList.value[0].file?.name || ''
+    isExtensionFile.value = fileName.toLowerCase().endsWith('.tar.gz') || 
+                            fileName.toLowerCase().endsWith('.tgz') || 
+                            fileName.toLowerCase().endsWith('.gz')
+    
+    // 如果是扩展包，清空应用名称（因为不需要）
+    if (isExtensionFile.value) {
+      appName.value = ''
+    }
+  }
 }
 
 const customUpload = async (_options: any) => {
@@ -209,6 +227,92 @@ const startUpload = async () => {
     return
   }
   
+  // 判断文件类型，选择对应的 API endpoint
+  const fileName = file.name.toLowerCase()
+  const isExtensionPackage = fileName.endsWith('.tar.gz') || fileName.endsWith('.tgz') || fileName.endsWith('.gz')
+  
+  // 如果是一键安装的扩展包，直接调用 install_package
+  if (isExtensionPackage) {
+    try {
+      uploading.value = true
+      installing.value = true
+      showProgressModal.value = true
+      installProgress.value = 0
+      installMessage.value = t('Uploading file...')
+      installStatus.value = 'info'
+      
+      // 先上传文件保存到 public/files
+      const formData = new FormData()
+      formData.append('file', file)
+      
+      installProgress.value = 20
+      installMessage.value = t('Saving package...')
+      
+      // 第一步：保存文件
+      const saveResponse = await axios.post('/jingrow/install-extension', formData, {
+        headers: {
+          ...get_session_api_headers(),
+          'Content-Type': 'multipart/form-data'
+        },
+        timeout: 60000  // 60秒超时
+      })
+      
+      console.log('Save response:', saveResponse.data)
+      
+      if (!saveResponse.data.success) {
+        throw new Error(saveResponse.data.error || t('Failed to save package'))
+      }
+      
+      const fileUrl = saveResponse.data.file_url
+      console.log('File URL:', fileUrl)
+      
+      installProgress.value = 50
+      installMessage.value = t('Installing package...')
+      
+      // 第二步：调用 install_package 安装
+      const installResponse = await axios.post('/api/action/jingrow.ai.utils.jlocal.install_package', {
+        package_file_url: fileUrl
+      }, {
+        headers: get_session_api_headers()
+      })
+      
+      installProgress.value = 100
+      installMessage.value = t('Installation completed!')
+      installStatus.value = 'success'
+      
+      if (installResponse.data.message && installResponse.data.message.success) {
+        clearFiles()
+        const result = installResponse.data.message
+        message.success(t('Package \'{0}\' installed successfully').replace('{0}', result.package_name))
+      } else {
+        throw new Error(installResponse.data.message?.error || t('Installation failed'))
+      }
+      
+    } catch (error: any) {
+      installProgress.value = 100
+      installMessage.value = t('Installation failed!')
+      installStatus.value = 'error'
+      
+      console.error('Upload error:', error)
+      console.error('Error response data:', error.response?.data)
+      
+      const errorMsg = error.response?.data?.detail || 
+                       error.response?.data?.error || 
+                       error.message || 
+                       t('Upload failed')
+      
+      console.error('Final error message:', errorMsg)
+      message.error(errorMsg)
+    } finally {
+      uploading.value = false
+      installing.value = false
+    }
+    
+    return // 扩展包使用特殊流程，提前返回
+  }
+  
+  const apiEndpoint = '/jingrow/install/upload'
+  
   try {
     uploading.value = true
     installing.value = true
@@ -220,15 +324,16 @@ const startUpload = async () => {
     // 创建FormData
     const formData = new FormData()
     formData.append('file', file)
-    if (appName.value.trim()) {
+    if (appName.value.trim() && !isExtensionPackage) {
+      // 只有普通应用包才需要 app_name 参数
       formData.append('app_name', appName.value.trim())
     }
     
     installProgress.value = 30
-    installMessage.value = t('Uploading file...')
+    installMessage.value = isExtensionPackage ? t('Installing extension package...') : t('Uploading file...')
     
     // 上传文件
-    const response = await axios.post('/jingrow/install/upload', formData, {
+    const response = await axios.post(apiEndpoint, formData, {
       headers: {
         ...get_session_api_headers(),
         'Content-Type': 'multipart/form-data'
@@ -249,7 +354,8 @@ const startUpload = async () => {
       // 清空文件列表
       clearFiles()
       
-      message.success(t('App \'{0}\' installed successfully').replace('{0}', response.data.app_name))
+      const resultAppName = isExtensionPackage ? response.data.package_name : response.data.app_name
+      message.success(t('Package \'{0}\' installed successfully').replace('{0}', resultAppName))
     } else {
       throw new Error(response.data.error || t('Installation failed'))
     }
@@ -260,7 +366,17 @@ const startUpload = async () => {
     installStatus.value = 'error'
     
     console.error('Upload error:', error)
-    message.error(error.response?.data?.detail || error.message || t('Upload failed'))
+    console.error('Error response:', error.response)
+    console.error('Error details:', error.response?.data)
+    
+    // 更详细的错误信息
+    const errorDetail = error.response?.data?.detail || 
+                        error.response?.data?.message || 
+                        error.message || 
+                        t('Upload failed')
+    
+    console.error('Final error detail:', errorDetail)
+    message.error(errorDetail)
   } finally {
     uploading.value = false
     installing.value = false
@@ -270,6 +386,7 @@ const startUpload = async () => {
 const clearFiles = () => {
   fileList.value = []
   appName.value = ''
+  isExtensionFile.value = false
   uploadRef.value?.clear()
 }
 
diff --git a/apps/jingrow/jingrow/api/local_app_installer.py b/apps/jingrow/jingrow/api/local_app_installer.py
index b28eda0..a654d6f 100644
--- a/apps/jingrow/jingrow/api/local_app_installer.py
+++ b/apps/jingrow/jingrow/api/local_app_installer.py
@@ -14,7 +14,7 @@ import json
 import shutil
 import re
 
-from jingrow.utils.app_installer import install_app, get_installed_apps as get_apps, get_app_directories
+from jingrow.utils.app_installer import install_app, get_installed_apps as get_apps, get_app_directories, install_extension_package
 from jingrow.utils.jingrow_api import log_info, log_error
 from jingrow.utils.auth import get_jingrow_cloud_url, get_jingrow_cloud_api_headers, get_jingrow_cloud_api_url, get_jingrow_api_headers
 from jingrow.config import Config
@@ -419,6 +419,92 @@ async def get_app_info(request: Request, app_name: str):
         raise HTTPException(status_code=500, detail=str(e))
 
 
+async def _install_extension_package_in_api(package_path: str, original_filename: str) -> Dict[str, Any]:
+    """保存扩展包并立即安装"""
+    import shutil
+    import requests
+    
+    try:
+        log_info(f"保存扩展包文件: {original_filename}")
+        
+        # 复制文件到 public/files 目录
+        # 从 jingrow-framework/apps/jingrow/jingrow/api/local_app_installer.py
+        # 到 /home/jingrow/jingrow-bench/sites/test001/public/files/
+        current = Path(__file__).resolve()
+        
+        # current: /home/dev/jingrow-framework/apps/jingrow/jingrow/api/local_app_installer.py
+        # 需要回到 /home/jingrow/jingrow-bench
+        
+        # 如果当前在 framework 目录，则使用相对路径找到 jingrow-bench
+        if 'jingrow-framework' in str(current):
+            # 从 framework 目录回到 jingrow-bench
+            jingrow_bench_path = Path('/home/jingrow/jingrow-bench')
+        else:
+            # 从 apps/jingrow/... 到 jingrow-bench
+            project_root = current.parents[6] if current.parts.count('apps') > 1 else current.parents[5]
+            jingrow_bench_path = project_root
+        
+        target_dir = jingrow_bench_path / "sites" / "test001" / "public" / "files"
+        target_dir.mkdir(parents=True, exist_ok=True)
+        
+        target_path = target_dir / original_filename
+        
+        # 复制文件
+        shutil.copy2(package_path, target_path)
+        
+        log_info(f"文件已保存到: {target_path}")
+        
+        # 立即调用 jlocal API 安装扩展包
+        try:
+            from jingrow.utils.jingrow_api import get_jingrow_api_headers
+            headers = get_jingrow_api_headers()
+            
+            # 调用 jlocal.install_package
+            api_url = f"{Config.jingrow_server_url}/api/action/jingrow.ai.utils.jlocal.install_package"
+            
+            file_url = f"/files/{original_filename}"
+            response = requests.post(
+                api_url,
+                json={'package_file_url': file_url},
+                headers=headers,
+                timeout=60
+            )
+            
+            if response.status_code == 200:
+                result = response.json()
+                if result.get('message', {}).get('success'):
+                    log_info(f"扩展包安装成功: {result.get('message', {}).get('package_name')}")
+                    return {
+                        'success': True,
+                        'message': f'扩展包安装成功',
+                        'package_name': result.get('message', {}).get('package_name'),
+                        'file_url': file_url,
+                        'imported_files': result.get('message', {}).get('imported_files', []),
+                        'file_count': result.get('message', {}).get('file_count', 0)
+                    }
+                else:
+                    error_msg = result.get('message', {}).get('error', '未知错误')
+                    log_error(f"安装失败: {error_msg}")
+                    return {'success': False, 'error': error_msg}
+            else:
+                log_error(f"API调用失败: HTTP {response.status_code}")
+                return {'success': False, 'error': f'API调用失败: HTTP {response.status_code}'}
+                
+        except Exception as api_error:
+            log_error(f"调用安装API失败: {str(api_error)}")
+            return {
+                'success': True,
+                'message': f'扩展包已保存到 public/files 目录',
+                'file_url': f'/files/{original_filename}',
+                'file_path': str(target_path),
+                'note': '文件已上传，请手动在 jingrow 应用中使用 Package Import 功能导入'
+            }
+        
+    except Exception as e:
+        log_error(f"保存扩展包失败: {str(e)}")
+        return {'success': False, 'error': f'保存文件失败: {str(e)}'}
+
+
 async def _remove_from_database(app_name: str) -> Dict[str, Any]:
     """从数据库中删除应用记录"""
     try:
@@ -555,6 +641,105 @@ async def get_app_meta():
         raise HTTPException(status_code=500, detail=f"获取元数据失败: {str(e)}")
 
 
+@router.post("/jingrow/install-extension")
+async def install_extension_package_api(request: Request, file: UploadFile = File(...)):
+    """安装扩展包到数据库"""
+    temp_file_path = None
+    try:
+        log_info(f"开始处理上传的扩展包: {file.filename}")
+        
+        # 验证文件类型
+        if not file.filename:
+            raise HTTPException(status_code=400, detail="文件名不能为空")
+            
+        filename_lower = file.filename.lower()
+        if not filename_lower.endswith(('.tar.gz', '.tgz', '.gz')):
+            raise HTTPException(status_code=400, detail=f"只支持TAR.GZ格式的扩展包，当前文件: {filename_lower}")
+        
+        # 保存上传文件到临时目录
+        temp_file = tempfile.NamedTemporaryFile(delete=False, suffix='.tar.gz')
+        temp_file_path = temp_file.name
+        try:
+            content = await file.read()
+            if not content:
+                raise HTTPException(status_code=400, detail="文件内容为空")
+            
+            temp_file.write(content)
+            temp_file.close()
+            
+            log_info(f"文件已保存到临时位置: {temp_file_path}, 大小: {len(content)} 字节")
+            
+            # 保存文件到 jingrow-bench/sites/test001/public/files/
+            target_dir = Path('/home/jingrow/jingrow-bench/sites/test001/public/files')
+            target_dir.mkdir(parents=True, exist_ok=True)
+            target_path = target_dir / file.filename
+            
+            # 复制文件
+            shutil.copy2(temp_file_path, target_path)
+            
+            # 修复文件权限和所有者
+            import pwd
+            try:
+                jingrow_user = pwd.getpwnam('jingrow')
+                os.chown(target_path, jingrow_user.pw_uid, jingrow_user.pw_gid)
+                os.chmod(target_path, 0o644)
+                log_info(f"文件权限已修复: owner=jingrow, permissions=644")
+            except Exception as perm_error:
+                log_error(f"修复文件权限失败: {perm_error}")
+            
+            log_info(f"文件已保存到: {target_path}")
+            
+            # 调用 install_package API 安装
+            from jingrow.utils.jingrow_api import get_jingrow_api_headers
+            import requests
+            
+            api_url = f"{Config.jingrow_server_url}/api/action/jingrow.ai.utils.jlocal.install_package"
+            headers = get_jingrow_api_headers()
+            
+            file_url = f"/files/{file.filename}"
+            response = requests.post(
+                api_url,
+                json={'package_file_url': file_url},
+                headers=headers,
+                timeout=60
+            )
+            
+            if response.status_code == 200:
+                result_data = response.json()
+                if result_data.get('message', {}).get('success'):
+                    log_info(f"扩展包安装成功: {result_data['message'].get('package_name')}")
+                    return {
+                        'success': True,
+                        'package_name': result_data['message']['package_name'],
+                        'file_url': file_url,
+                        'file_count': result_data['message'].get('file_count', 0)
+                    }
+                else:
+                    error_msg = result_data.get('message', {}).get('error', '未知错误')
+                    log_error(f"安装失败: {error_msg}")
+                    raise HTTPException(status_code=400, detail=error_msg)
+            else:
+                log_error(f"API调用失败: HTTP {response.status_code}")
+                raise HTTPException(status_code=500, detail=f'安装API调用失败: HTTP {response.status_code}')
+                
+        finally:
+            # 清理临时文件
+            if temp_file_path:
+                try:
+                    os.unlink(temp_file_path)
+                    log_info(f"临时文件已删除: {temp_file_path}")
+                except Exception as cleanup_error:
+                    log_error(f"清理临时文件失败: {cleanup_error}")
+                
+    except HTTPException:
+        raise
+    except Exception as e:
+        import traceback
+        error_detail = traceback.format_exc()
+        log_error(f"安装扩展包失败: {str(e)}\n{error_detail}")
+        raise HTTPException(status_code=500, detail=f"安装扩展包失败: {str(e)}")
+
+
 @router.post("/jingrow/upload-image")
 async def upload_image(file: UploadFile = File(...)):
     """上传应用图片"""
diff --git a/apps/jingrow/jingrow/utils/app_installer.py b/apps/jingrow/jingrow/utils/app_installer.py
index 1d522f9..384802e 100644
--- a/apps/jingrow/jingrow/utils/app_installer.py
+++ b/apps/jingrow/jingrow/utils/app_installer.py
@@ -7,6 +7,7 @@ import json
 import shutil
 import tempfile
 import zipfile
+import tarfile
 from pathlib import Path
 from typing import Dict, List, Any
 from datetime import datetime
@@ -43,11 +44,18 @@ def get_app_directories():
 
 @handle_errors
 def extract_package(zip_path: str) -> Dict[str, Any]:
-    """解压安装包"""
+    """解压安装包 - 支持 ZIP 和 TAR.GZ"""
     temp_dir = tempfile.mkdtemp(prefix="jingrow_app_install_")
     
-    with zipfile.ZipFile(zip_path, 'r') as zip_ref:
-        zip_ref.extractall(temp_dir)
+    # 判断文件类型
+    if zip_path.endswith('.tar.gz') or zip_path.endswith('.tgz') or zip_path.endswith('.gz'):
+        with tarfile.open(zip_path, 'r:gz') as tar_ref:
+            tar_ref.extractall(temp_dir)
+    elif zip_path.endswith('.zip'):
+        with zipfile.ZipFile(zip_path, 'r') as zip_ref:
+            zip_ref.extractall(temp_dir)
+    else:
+        return {'success': False, 'error': '不支持的文件格式'}
     
     return {'success': True, 'temp_dir': temp_dir}
 
@@ -303,3 +311,125 @@ def install_app(uploaded_file_path: str, app_name: str = None) -> Dict[str, Any]
     except Exception as e:
         log_error(f"安装应用失败: {str(e)}")
         return {'success': False, 'error': str(e)}
+
+
+def install_extension_package(package_path: str) -> Dict[str, Any]:
+    """
+    直接安装扩展包到数据库（不走文件系统复制）
+    
+    Args:
+        package_path: 扩展包文件路径（tar.gz）
+        
+    Returns:
+        Dict: 安装结果
+    """
+    try:
+        log_info(f"开始安装扩展包: {package_path}")
+        
+        # 验证文件
+        if not os.path.exists(package_path):
+            return {'success': False, 'error': '文件不存在'}
+        
+        # 解压文件
+        extract_result = extract_package(package_path)
+        if not extract_result.get('success'):
+            return extract_result
+        
+        temp_dir = extract_result['temp_dir']
+        
+        # 查找根目录（通常是包名）
+        root_items = os.listdir(temp_dir)
+        if not root_items:
+            cleanup_temp_dir(temp_dir)
+            return {'success': False, 'error': '压缩包为空'}
+        
+        # 找到顶层目录
+        root_dir = os.path.join(temp_dir, root_items[0]) if len(root_items) == 1 and os.path.isdir(os.path.join(temp_dir, root_items[0])) else temp_dir
+        package_name = os.path.basename(root_dir)
+        
+        # 查找 package.json 文件
+        package_json_path = os.path.join(root_dir, f"{package_name}.json")
+        if not os.path.exists(package_json_path):
+            # 尝试查找所有json文件，找到pagetype为Package的
+            for root, dirs, files in os.walk(root_dir):
+                for file in files:
+                    if file.endswith('.json'):
+                        try:
+                            with open(os.path.join(root, file), 'r') as f:
+                                data = json.load(f)
+                                if data.get('pagetype') == 'Package':
+                                    package_json_path = os.path.join(root, file)
+                                    break
+                        except:
+                            pass
+                    if os.path.exists(package_json_path):
+                        break
+        
+        if not os.path.exists(package_json_path):
+            cleanup_temp_dir(temp_dir)
+            return {'success': False, 'error': '找不到 Package.json 文件'}
+        
+        # 导入 Package
+        try:
+            import jingrow
+            from jingrow.modules.import_file import import_pg, import_file_by_path
+            from jingrow.model.sync import get_pg_files
+            
+            # 确保 jingrow 环境已初始化
+            if not hasattr(jingrow, 'db') or jingrow.db is None:
+                cleanup_temp_dir(temp_dir)
+                return {'success': False, 'error': 'jingrow 环境未初始化，请在 API 层调用'}
+            
+            with open(package_json_path, 'r', encoding='utf-8') as f:
+                pg_dict = json.load(f)
+            
+            # 验证 Package 数据
+            if not pg_dict.get('pagetype') == 'Package':
+                cleanup_temp_dir(temp_dir)
+                return {'success': False, 'error': f'无效的 Package 文件，pagetype 为: {pg_dict.get("pagetype")}'}
+            
+            # 导入 Package 到数据库
+            package_doc = import_pg(pg_dict, ignore_version=True)
+            jingrow.flags.package = package_doc
+            
+            # 收集所有 pagetype 文件
+            files = []
+            for module in os.listdir(root_dir):
+                module_path = os.path.join(root_dir, module)
+                if os.path.isdir(module_path):
+                    files = get_pg_files(files, module_path)
+            
+            log_info(f"找到 {len(files)} 个 pagetype 文件待导入")
+            
+            # 导入所有文件
+            imported_files = []
+            for file in files:
+                try:
+                    import_file_by_path(file, force=True, ignore_version=True)
+                    imported_files.append(file)
+                except Exception as e:
+                    log_error(f"导入文件失败 {file}: {str(e)}")
+                    # 继续导入其他文件，不中断
+            
+            # 清理临时文件
+            cleanup_temp_dir(temp_dir)
+            
+            log_info(f"扩展包 {package_name} 安装成功，导入了 {len(imported_files)} 个文件")
+            return {
+                'success': True,
+                'message': f'扩展包 {package_name} 安装成功',
+                'package_name': package_name,
+                'imported_files': imported_files,
+                'file_count': len(imported_files)
+            }
+            
+        except Exception as e:
+            cleanup_temp_dir(temp_dir)
+            import traceback
+            error_detail = traceback.format_exc()
+            log_error(f"导入失败: {str(e)}")
+            return {'success': False, 'error': f'导入失败: {str(e)}', 'detail': error_detail}
+        
+    except Exception as e:
+        log_error(f"安装扩展包失败: {str(e)}")
+        return {'success': False, 'error': str(e)}