diff --git a/python_core/database/template_postgres.py b/python_core/database/template_postgres.py
index 9b48aa0..8e245c8 100644
--- a/python_core/database/template_postgres.py
+++ b/python_core/database/template_postgres.py
@@ -159,8 +159,12 @@ PostgreSQL 驱动 psycopg2 未安装。请安装：
 
                     now = datetime.now()
 
-                    # 处理 draft_content，如果 template_info 有 draft_content 属性则使用，否则为空对象
-                    draft_content = getattr(template_info, 'draft_content', {})
+                    # 处理 draft_content
+                    draft_content = template_info.draft_content
+                    if draft_content is None:
+                        draft_content = {}
+
+                    logger.debug(f"Storing draft_content for template {template_id}: {type(draft_content)} with {len(draft_content)} keys")
 
                     cursor.execute(insert_sql, (
                         template_id,
diff --git a/python_core/database/types.py b/python_core/database/types.py
index 5663eda..e701177 100644
--- a/python_core/database/types.py
+++ b/python_core/database/types.py
@@ -1,4 +1,4 @@
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 from typing import Dict, List, Any, Optional
 
 
@@ -55,4 +55,4 @@ class TemplateInfo:
     # 创建用户
     user_id: str = ""
     # draft content 存储在数据库中的内容
-    draft_content: Dict[str, Any] = None
\ No newline at end of file
+    draft_content: Dict[str, Any] = field(default_factory=dict)
\ No newline at end of file
diff --git a/python_core/services/template_manager.py b/python_core/services/template_manager.py
index b1d36de..91cd033 100644
--- a/python_core/services/template_manager.py
+++ b/python_core/services/template_manager.py
@@ -252,7 +252,8 @@ class TemplateManager:
                 duration=draft_content.get('duration', 0),
                 material_count=len(materials),
                 track_count=len(draft_content.get('tracks', [])),
-                tags=[]
+                tags=[],
+                draft_content=draft_content  # 设置 draft_content
             )
             
             # Save to metadata
diff --git a/python_core/services/template_manager_cloud.py b/python_core/services/template_manager_cloud.py
index 24b1f11..fab3075 100644
--- a/python_core/services/template_manager_cloud.py
+++ b/python_core/services/template_manager_cloud.py
@@ -214,7 +214,8 @@ class TemplateManagerCloud:
                 track_count=len(draft_content.get('tracks', [])),
                 tags=[],
                 is_cloud=False,  # 用户导入的模板默认为本地
-                user_id=self.user_id
+                user_id=self.user_id,
+                draft_content=updated_draft  # 设置 draft_content
             )
             
             logger.info(f"Successfully processed template: {template_name} -> {template_id}")
@@ -531,7 +532,8 @@ class TemplateManagerCloud:
                 track_count=len(draft_content.get('tracks', [])),
                 tags=tags or [],
                 is_cloud=is_cloud,
-                user_id=self.user_id
+                user_id=self.user_id,
+                draft_content=draft_content  # 设置 draft_content
             )
 
             # 保存到云端存储