diff --git a/routes/bot_manager.py b/routes/bot_manager.py
index a3096de..46947d2 100644
--- a/routes/bot_manager.py
+++ b/routes/bot_manager.py
@@ -3377,18 +3377,20 @@ async def copy_marketplace_bot(
             new_name = f"{original_name} (副本)"
             new_bot_id = str(uuid.uuid4())
 
-            # 只复制部分设置（不复制 system_prompt, MCP配置等）
+            # 复制所有设置（不复制知识库）
             new_settings = {
+                'model_id': settings.get('model_id'),
                 'language': settings.get('language', 'zh'),
                 'avatar_url': settings.get('avatar_url'),
                 'description': settings.get('description'),
                 'suggestions': settings.get('suggestions'),
-                'dataset_ids': settings.get('dataset_ids'),
-                # 不复制的设置：
-                # 'model_id', 'system_prompt', 'enable_memori', 'enable_thinking', 'tool_response', 'skills'
-                'enable_memori': False,
-                'enable_thinking': False,
-                'tool_response': False,
+                # 不复制知识库
+                # 'dataset_ids': settings.get('dataset_ids'),
+                'system_prompt': settings.get('system_prompt'),
+                'enable_memori': settings.get('enable_memori', False),
+                'enable_thinking': settings.get('enable_thinking', False),
+                'tool_response': settings.get('tool_response', False),
+                'skills': settings.get('skills'),
             }
 
             # 插入新 Bot