diff --git a/python_core/database/template.py b/python_core/database/template.py
index 90ea2db..557a2ef 100644
--- a/python_core/database/template.py
+++ b/python_core/database/template.py
@@ -1,9 +1,22 @@
 # 模板表
 from python_core.kv import kv
 from .db import Db
+from .types import TemplateInfo
 
 class TemplateDb(Db):
     
     def __init__(self):
         self.key = "template"
-        pass
\ No newline at end of file
+        pass
+    
+    def list(self)->list[TemplateInfo]:
+        ...
+        
+    def get(self, id: str)->TemplateInfo:
+        ...
+        
+    def create(self, info: TemplateInfo):
+        ...
+        
+    def remove(self, id: str):
+        ...
\ No newline at end of file
diff --git a/python_core/database/types.py b/python_core/database/types.py
new file mode 100644
index 0000000..d270cb2
--- /dev/null
+++ b/python_core/database/types.py
@@ -0,0 +1,22 @@
+from dataclasses import dataclass
+from typing import Dict, List, Any
+
+@dataclass
+class TemplateInfo:
+    id: str
+    name: str
+    description: str
+    thumbnail_path: str
+    draft_content_path: str
+    resources_path: str
+    created_at: str
+    updated_at: str
+    canvas_config: Dict[str, Any]
+    duration: int
+    material_count: int
+    track_count: int
+    tags: List[str]
+    # local/cloud
+    type: str
+    # 创建用户
+    user_id: str
\ No newline at end of file
diff --git a/test_category_cli.py b/test_category_cli.py
deleted file mode 100644
index c0a93ed..0000000
--- a/test_category_cli.py
+++ /dev/null
@@ -1,116 +0,0 @@
-#!/usr/bin/env python3
-"""
-测试资源分类管理CLI功能
-"""
-
-import sys
-import os
-sys.path.insert(0, '/root/projects/mixvideo_v2')
-
-from python_core.services.resource_category_manager import ResourceCategoryManager
-
-def test_category_manager():
-    """测试分类管理器基本功能"""
-    print("🧪 测试资源分类管理器...")
-    
-    try:
-        # 创建管理器
-        manager = ResourceCategoryManager()
-        print("✅ ResourceCategoryManager 初始化成功")
-        
-        # 创建测试分类
-        result1 = manager.create_category('商业', '商业相关的视频内容', '#FF6B6B')
-        print(f"✅ 创建分类1: {result1['title']} (ID: {result1['id'][:8]})")
-        
-        result2 = manager.create_category('教育', '教育培训相关内容', '#4ECDC4')
-        print(f"✅ 创建分类2: {result2['title']} (ID: {result2['id'][:8]})")
-        
-        result3 = manager.create_category('娱乐', '娱乐休闲相关内容', '#45B7D1')
-        print(f"✅ 创建分类3: {result3['title']} (ID: {result3['id'][:8]})")
-        
-        # 获取所有分类
-        categories = manager.get_all_categories()
-        print(f"✅ 获取到 {len(categories)} 个分类")
-        
-        # 搜索分类
-        search_results = manager.search_categories('商业')
-        print(f"✅ 搜索'商业'找到 {len(search_results)} 个结果")
-        
-        # 更新分类
-        updated = manager.update_category(result1['id'], title='商业推广', color='#FF5555')
-        if updated:
-            print(f"✅ 更新分类成功: {updated['title']}")
-        
-        # 获取单个分类
-        category = manager.get_category_by_id(result2['id'])
-        if category:
-            print(f"✅ 获取分类详情: {category['title']}")
-        
-        print("\n📋 所有分类列表:")
-        for i, cat in enumerate(categories, 1):
-            print(f"  {i}. {cat['title']} - {cat['color']} - {cat['ai_prompt'][:20]}...")
-        
-        print("\n🎉 所有测试通过！")
-        return True
-        
-    except Exception as e:
-        print(f"❌ 测试失败: {e}")
-        return False
-
-def test_cli_import():
-    """测试CLI模块导入"""
-    print("\n🧪 测试CLI模块导入...")
-    
-    try:
-        from python_core.cli.commands.category import category_app
-        print("✅ category CLI模块导入成功")
-        
-        from python_core.cli.cli import app
-        print("✅ 主CLI应用导入成功")
-        
-        # 检查命令是否注册
-        commands = [cmd.name for cmd in app.registered_commands.values()]
-        groups = [group.name for group in app.registered_groups.values()]
-        
-        print(f"✅ 注册的命令: {commands}")
-        print(f"✅ 注册的命令组: {groups}")
-        
-        if 'category' in groups:
-            print("✅ category命令组已正确注册")
-        else:
-            print("❌ category命令组未注册")
-            return False
-        
-        print("🎉 CLI导入测试通过！")
-        return True
-        
-    except Exception as e:
-        print(f"❌ CLI导入测试失败: {e}")
-        return False
-
-def main():
-    """主测试函数"""
-    print("🚀 开始测试资源分类管理CLI集成...")
-    
-    # 测试分类管理器
-    manager_ok = test_category_manager()
-    
-    # 测试CLI导入
-    cli_ok = test_cli_import()
-    
-    if manager_ok and cli_ok:
-        print("\n🎉 所有测试通过！资源分类管理CLI集成成功！")
-        
-        print("\n📖 使用方法:")
-        print("  python3 -m python_core.cli category --help")
-        print("  python3 -m python_core.cli category list")
-        print("  python3 -m python_core.cli category create '标题' 'AI提示词' '#颜色'")
-        print("  python3 -m python_core.cli category search '关键词'")
-        print("  python3 -m python_core.cli category stats")
-        
-    else:
-        print("\n❌ 测试失败！")
-        sys.exit(1)
-
-if __name__ == "__main__":
-    main()