diff --git a/pilot/connections/rdbms/py_study/study_enum.py b/pilot/connections/rdbms/py_study/study_enum.py
new file mode 100644
index 000000000..21ae1d1a0
--- /dev/null
+++ b/pilot/connections/rdbms/py_study/study_enum.py
@@ -0,0 +1,44 @@
+from enum import Enum
+from typing import List
+
+class Test(Enum):
+    XXX = ("x", "1", True)
+    YYY =("Y", "2", False)
+    ZZZ = ("Z", "3")
+    def __init__(self, code, v, flag= False):
+        self.code = code
+        self.v = v
+        self.flag = flag
+
+class Scene:
+    def __init__(self, code, name, describe, param_types:List=[], is_inner: bool = False):
+        self.code = code
+        self.name = name
+        self.describe = describe
+        self.param_types = param_types
+        self.is_inner = is_inner
+
+
+class ChatScene(Enum):
+
+    ChatWithDbExecute = Scene("chat_with_db_execute", "Chat Data", "Dialogue with your private data through natural language.", ["DB Select"])
+    ChatWithDbQA = Scene("chat_with_db_qa", "Chat Meta Data", "Have a Professional Conversation with Metadata.", ["DB Select"])
+    ChatExecution = Scene("chat_execution", "Chat Plugin", "Use tools through dialogue to accomplish your goals.", ["Plugin Select"])
+    ChatDefaultKnowledge = Scene("chat_default_knowledge", "Chat Default Knowledge", "Dialogue through natural language and private documents and knowledge bases.")
+    ChatNewKnowledge = Scene("chat_new_knowledge", "Chat New Knowledge", "Dialogue through natural language and private documents and knowledge bases.", ["Knowledge Select"])
+    ChatUrlKnowledge = Scene("chat_url_knowledge", "Chat URL", "Dialogue through natural language and private documents and knowledge bases.", ["Url Input"])
+    InnerChatDBSummary = Scene("inner_chat_db_summary", "DB Summary", "Db Summary.", True)
+
+    ChatNormal = Scene("chat_normal", "Chat Normal", "Native LLM large model AI dialogue.")
+    ChatDashboard = Scene("chat_dashboard", "Chat Dashboard", "Provide you with professional analysis reports through natural language.", ["DB Select"])
+    ChatKnowledge = Scene("chat_knowledge", "Chat Knowledge", "Dialogue through natural language and private documents and knowledge bases.", ["Knowledge Space Select"])
+
+    def scene_value(self):
+        return self.value.code;
+
+    def scene_name(self):
+       return self._value_.name;
+
+if __name__ == "__main__":
+    print(ChatScene.ChatWithDbExecute.scene_value())
+    # print(ChatScene.ChatWithDbExecute.value.describe)
\ No newline at end of file
diff --git a/pilot/openapi/api_v1/api_v1.py b/pilot/openapi/api_v1/api_v1.py
index 6ef4e5395..2d9eaf6e1 100644
--- a/pilot/openapi/api_v1/api_v1.py
+++ b/pilot/openapi/api_v1/api_v1.py
@@ -66,7 +66,7 @@ def __get_conv_user_message(conversations: dict):
 
 def __new_conversation(chat_mode, user_id) -> ConversationVo:
     unique_id = uuid.uuid1()
-    history_mem = DuckdbHistoryMemory(str(unique_id))
+    # history_mem = DuckdbHistoryMemory(str(unique_id))
     return ConversationVo(conv_uid=str(unique_id), chat_mode=chat_mode)
 
 
@@ -132,38 +132,36 @@ async def dialogue_scenes():
         ChatScene.ChatExecution,
     ]
     for scene in new_modes:
-        if not scene.value in [
-            ChatScene.ChatNormal.value,
-            ChatScene.InnerChatDBSummary.value,
-        ]:
-            scene_vo = ChatSceneVo(
-                chat_scene=scene.value,
-                scene_name=scene.name,
-                param_title="Selection Param",
-            )
-            scene_vos.append(scene_vo)
+
+        scene_vo = ChatSceneVo(
+            chat_scene=scene.value(),
+            scene_name=scene.scene_name(),
+            scene_describe= scene.describe(),
+            param_title=",".join(scene.param_types()),
+        )
+        scene_vos.append(scene_vo)
     return Result.succ(scene_vos)
 
 
 @router.post("/v1/chat/dialogue/new", response_model=Result[ConversationVo])
 async def dialogue_new(
-    chat_mode: str = ChatScene.ChatNormal.value, user_id: str = None
+    chat_mode: str = ChatScene.ChatNormal.value(), user_id: str = None
 ):
     conv_vo = __new_conversation(chat_mode, user_id)
     return Result.succ(conv_vo)
 
 
 @router.post("/v1/chat/mode/params/list", response_model=Result[dict])
-async def params_list(chat_mode: str = ChatScene.ChatNormal.value):
-    if ChatScene.ChatWithDbQA.value == chat_mode:
+async def params_list(chat_mode: str = ChatScene.ChatNormal.value()):
+    if ChatScene.ChatWithDbQA.value() == chat_mode:
         return Result.succ(get_db_list())
-    elif ChatScene.ChatWithDbExecute.value == chat_mode:
+    elif ChatScene.ChatWithDbExecute.value() == chat_mode:
         return Result.succ(get_db_list())
-    elif ChatScene.ChatDashboard.value == chat_mode:
+    elif ChatScene.ChatDashboard.value() == chat_mode:
         return Result.succ(get_db_list())
-    elif ChatScene.ChatExecution.value == chat_mode:
+    elif ChatScene.ChatExecution.value() == chat_mode:
         return Result.succ(plugins_select_info())
-    elif ChatScene.ChatKnowledge.value == chat_mode:
+    elif ChatScene.ChatKnowledge.value() == chat_mode:
         return Result.succ(knowledge_list())
     else:
         return Result.succ(None)
@@ -196,7 +194,7 @@ async def dialogue_history_messages(con_uid: str):
 async def chat_completions(dialogue: ConversationVo = Body()):
     print(f"chat_completions:{dialogue.chat_mode},{dialogue.select_param}")
     if not dialogue.chat_mode:
-        dialogue.chat_mode = ChatScene.ChatNormal.value
+        dialogue.chat_mode = ChatScene.ChatNormal.value()
     if not dialogue.conv_uid:
         conv_vo = __new_conversation(dialogue.chat_mode, dialogue.user_name)
         dialogue.conv_uid = conv_vo.conv_uid
@@ -217,17 +215,17 @@ async def chat_completions(dialogue: ConversationVo = Body()):
         "user_input": dialogue.user_input,
     }
 
-    if ChatScene.ChatWithDbQA.value == dialogue.chat_mode:
+    if ChatScene.ChatWithDbQA.value() == dialogue.chat_mode:
         chat_param.update({"db_name": dialogue.select_param})
-    elif ChatScene.ChatWithDbExecute.value == dialogue.chat_mode:
+    elif ChatScene.ChatWithDbExecute.value() == dialogue.chat_mode:
         chat_param.update({"db_name": dialogue.select_param})
-    elif ChatScene.ChatDashboard.value == dialogue.chat_mode:
+    elif ChatScene.ChatDashboard.value() == dialogue.chat_mode:
         chat_param.update({"db_name": dialogue.select_param})
         ## DEFAULT
         chat_param.update({"report_name": "sales_report"})
-    elif ChatScene.ChatExecution.value == dialogue.chat_mode:
+    elif ChatScene.ChatExecution.value() == dialogue.chat_mode:
         chat_param.update({"plugin_selector": dialogue.select_param})
-    elif ChatScene.ChatKnowledge.value == dialogue.chat_mode:
+    elif ChatScene.ChatKnowledge.value() == dialogue.chat_mode:
         chat_param.update({"knowledge_space": dialogue.select_param})
 
     chat: BaseChat = CHAT_FACTORY.get_implementation(dialogue.chat_mode, **chat_param)
diff --git a/pilot/openapi/api_v1/api_view_model.py b/pilot/openapi/api_v1/api_view_model.py
index 7d3bad504..f504e1e76 100644
--- a/pilot/openapi/api_v1/api_view_model.py
+++ b/pilot/openapi/api_v1/api_view_model.py
@@ -26,7 +26,8 @@ class Result(Generic[T], BaseModel):
 class ChatSceneVo(BaseModel):
     chat_scene: str = Field(..., description="chat_scene")
     scene_name: str = Field(..., description="chat_scene name show for user")
-    param_title: str = Field(..., description="chat_scene required parameter title")
+    scene_describe: str = Field("", description="chat_scene describe ")
+    param_title: str = Field("", description="chat_scene required parameter title")
 
 
 class ConversationVo(BaseModel):
diff --git a/pilot/scene/base.py b/pilot/scene/base.py
index 7c7d483f9..2684855c9 100644
--- a/pilot/scene/base.py
+++ b/pilot/scene/base.py
@@ -1,28 +1,52 @@
 from enum import Enum
+from typing import List
 
 
 class Scene:
-    def __init__(self, code, describe, is_inner):
+    def __init__(self, code, name, describe, param_types: List = [], is_inner: bool = False):
         self.code = code
+        self.name = name
         self.describe = describe
+        self.param_types = param_types
         self.is_inner = is_inner
 
 
 class ChatScene(Enum):
-    ChatWithDbExecute = "chat_with_db_execute"
-    ChatWithDbQA = "chat_with_db_qa"
-    ChatExecution = "chat_execution"
-    ChatDefaultKnowledge = "chat_default_knowledge"
-    ChatNewKnowledge = "chat_new_knowledge"
-    ChatUrlKnowledge = "chat_url_knowledge"
-    InnerChatDBSummary = "inner_chat_db_summary"
+    ChatWithDbExecute = Scene("chat_with_db_execute", "Chat Data",
+                              "Dialogue with your private data through natural language.", ["DB Select"])
+    ChatWithDbQA = Scene("chat_with_db_qa", "Chat Meta Data", "Have a Professional Conversation with Metadata.",
+                         ["DB Select"])
+    ChatExecution = Scene("chat_execution", "Chat Plugin", "Use tools through dialogue to accomplish your goals.",
+                          ["Plugin Select"])
+    ChatDefaultKnowledge = Scene("chat_default_knowledge", "Chat Default Knowledge",
+                                 "Dialogue through natural language and private documents and knowledge bases.")
+    ChatNewKnowledge = Scene("chat_new_knowledge", "Chat New Knowledge",
+                             "Dialogue through natural language and private documents and knowledge bases.",
+                             ["Knowledge Select"])
+    ChatUrlKnowledge = Scene("chat_url_knowledge", "Chat URL",
+                             "Dialogue through natural language and private documents and knowledge bases.",
+                             ["Url Input"])
+    InnerChatDBSummary = Scene("inner_chat_db_summary", "DB Summary", "Db Summary.", True)
 
-    ChatNormal = "chat_normal"
-    ChatDashboard = "chat_dashboard"
-    ChatKnowledge = "chat_knowledge"
-    # ChatDb = "chat_db"
-    # ChatData= "chat_data"
+    ChatNormal = Scene("chat_normal", "Chat Normal", "Native LLM large model AI dialogue.")
+    ChatDashboard = Scene("chat_dashboard", "Chat Dashboard",
+                          "Provide you with professional analysis reports through natural language.", ["DB Select"])
+    ChatKnowledge = Scene("chat_knowledge", "Chat Knowledge",
+                          "Dialogue through natural language and private documents and knowledge bases.",
+                          ["Knowledge Space Select"])
 
     @staticmethod
     def is_valid_mode(mode):
-        return any(mode == item.value for item in ChatScene)
+        return any(mode == item.value() for item in ChatScene)
+
+    def value(self):
+        return self._value_.code;
+
+    def scene_name(self):
+        return self._value_.name;
+
+    def describe(self):
+        return self._value_.describe;
+
+    def param_types(self):
+        return self._value_.param_types
diff --git a/pilot/scene/base_chat.py b/pilot/scene/base_chat.py
index 01586a701..33553cb30 100644
--- a/pilot/scene/base_chat.py
+++ b/pilot/scene/base_chat.py
@@ -73,10 +73,10 @@ class BaseChat(ABC):
 
         ### load prompt template
         self.prompt_template: PromptTemplate = CFG.prompt_templates[
-            self.chat_mode.value
+            self.chat_mode.value()
         ]
         self.history_message: List[OnceConversation] = self.memory.messages()
-        self.current_message: OnceConversation = OnceConversation(chat_mode.value)
+        self.current_message: OnceConversation = OnceConversation(chat_mode.value())
         self.current_tokens_used: int = 0
 
     class Config:
diff --git a/pilot/scene/chat_dashboard/chat.py b/pilot/scene/chat_dashboard/chat.py
index 84a87c5b6..366edd56a 100644
--- a/pilot/scene/chat_dashboard/chat.py
+++ b/pilot/scene/chat_dashboard/chat.py
@@ -23,7 +23,7 @@ CFG = Config()
 
 
 class ChatDashboard(BaseChat):
-    chat_scene: str = ChatScene.ChatDashboard.value
+    chat_scene: str = ChatScene.ChatDashboard.value()
     report_name: str
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_dashboard/prompt.py b/pilot/scene/chat_dashboard/prompt.py
index 0053e4a51..7a88ab0a5 100644
--- a/pilot/scene/chat_dashboard/prompt.py
+++ b/pilot/scene/chat_dashboard/prompt.py
@@ -40,7 +40,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = False
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatDashboard.value,
+    template_scene=ChatScene.ChatDashboard.value(),
     input_variables=["input", "table_info", "dialect", "supported_chat_type"],
     response_format=json.dumps(RESPONSE_FORMAT, indent=4),
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_db/auto_execute/chat.py b/pilot/scene/chat_db/auto_execute/chat.py
index 5b5998024..9f5f919a2 100644
--- a/pilot/scene/chat_db/auto_execute/chat.py
+++ b/pilot/scene/chat_db/auto_execute/chat.py
@@ -17,7 +17,7 @@ CFG = Config()
 
 
 class ChatWithDbAutoExecute(BaseChat):
-    chat_scene: str = ChatScene.ChatWithDbExecute.value
+    chat_scene: str = ChatScene.ChatWithDbExecute.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_db/auto_execute/prompt.py b/pilot/scene/chat_db/auto_execute/prompt.py
index 80a25cc42..5b7174638 100644
--- a/pilot/scene/chat_db/auto_execute/prompt.py
+++ b/pilot/scene/chat_db/auto_execute/prompt.py
@@ -37,7 +37,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = False
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatWithDbExecute.value,
+    template_scene=ChatScene.ChatWithDbExecute.value(),
     input_variables=["input", "table_info", "dialect", "top_k", "response"],
     response_format=json.dumps(RESPONSE_FORMAT_SIMPLE, indent=4),
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_db/professional_qa/chat.py b/pilot/scene/chat_db/professional_qa/chat.py
index 3c8d0eb37..c4674d7a7 100644
--- a/pilot/scene/chat_db/professional_qa/chat.py
+++ b/pilot/scene/chat_db/professional_qa/chat.py
@@ -15,7 +15,7 @@ CFG = Config()
 
 
 class ChatWithDbQA(BaseChat):
-    chat_scene: str = ChatScene.ChatWithDbQA.value
+    chat_scene: str = ChatScene.ChatWithDbQA.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_db/professional_qa/prompt.py b/pilot/scene/chat_db/professional_qa/prompt.py
index c6787be7b..f33b0971f 100644
--- a/pilot/scene/chat_db/professional_qa/prompt.py
+++ b/pilot/scene/chat_db/professional_qa/prompt.py
@@ -59,7 +59,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatWithDbQA.value,
+    template_scene=ChatScene.ChatWithDbQA.value(),
     input_variables=["input", "table_info"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_execution/chat.py b/pilot/scene/chat_execution/chat.py
index 1c3735ac3..da370bf18 100644
--- a/pilot/scene/chat_execution/chat.py
+++ b/pilot/scene/chat_execution/chat.py
@@ -16,7 +16,7 @@ CFG = Config()
 
 
 class ChatWithPlugin(BaseChat):
-    chat_scene: str = ChatScene.ChatExecution.value
+    chat_scene: str = ChatScene.ChatExecution.value()
     plugins_prompt_generator: PluginPromptGenerator
     select_plugin: str = None
 
diff --git a/pilot/scene/chat_execution/prompt.py b/pilot/scene/chat_execution/prompt.py
index af5087609..a4d83459f 100644
--- a/pilot/scene/chat_execution/prompt.py
+++ b/pilot/scene/chat_execution/prompt.py
@@ -40,7 +40,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_STREAM_OUT = False
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatExecution.value,
+    template_scene=ChatScene.ChatExecution.value(),
     input_variables=["input", "constraints", "commands_infos", "response"],
     response_format=json.dumps(RESPONSE_FORMAT, indent=4),
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_knowledge/custom/chat.py b/pilot/scene/chat_knowledge/custom/chat.py
index 9a67b4d75..2c3992542 100644
--- a/pilot/scene/chat_knowledge/custom/chat.py
+++ b/pilot/scene/chat_knowledge/custom/chat.py
@@ -23,7 +23,7 @@ CFG = Config()
 
 
 class ChatNewKnowledge(BaseChat):
-    chat_scene: str = ChatScene.ChatNewKnowledge.value
+    chat_scene: str = ChatScene.ChatNewKnowledge.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_knowledge/custom/prompt.py b/pilot/scene/chat_knowledge/custom/prompt.py
index 4892e28cd..2b74add93 100644
--- a/pilot/scene/chat_knowledge/custom/prompt.py
+++ b/pilot/scene/chat_knowledge/custom/prompt.py
@@ -38,7 +38,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatNewKnowledge.value,
+    template_scene=ChatScene.ChatNewKnowledge.value(),
     input_variables=["context", "question"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_knowledge/default/chat.py b/pilot/scene/chat_knowledge/default/chat.py
index 51587a048..972b7f88c 100644
--- a/pilot/scene/chat_knowledge/default/chat.py
+++ b/pilot/scene/chat_knowledge/default/chat.py
@@ -25,7 +25,7 @@ CFG = Config()
 
 
 class ChatDefaultKnowledge(BaseChat):
-    chat_scene: str = ChatScene.ChatDefaultKnowledge.value
+    chat_scene: str = ChatScene.ChatDefaultKnowledge.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_knowledge/default/prompt.py b/pilot/scene/chat_knowledge/default/prompt.py
index 760686366..5940295a6 100644
--- a/pilot/scene/chat_knowledge/default/prompt.py
+++ b/pilot/scene/chat_knowledge/default/prompt.py
@@ -39,7 +39,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatDefaultKnowledge.value,
+    template_scene=ChatScene.ChatDefaultKnowledge.value(),
     input_variables=["context", "question"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_knowledge/inner_db_summary/chat.py b/pilot/scene/chat_knowledge/inner_db_summary/chat.py
index c1e8d279a..4a952e6cc 100644
--- a/pilot/scene/chat_knowledge/inner_db_summary/chat.py
+++ b/pilot/scene/chat_knowledge/inner_db_summary/chat.py
@@ -8,7 +8,7 @@ CFG = Config()
 
 
 class InnerChatDBSummary(BaseChat):
-    chat_scene: str = ChatScene.InnerChatDBSummary.value
+    chat_scene: str = ChatScene.InnerChatDBSummary.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_knowledge/inner_db_summary/prompt.py b/pilot/scene/chat_knowledge/inner_db_summary/prompt.py
index d2c6b1913..ea2407329 100644
--- a/pilot/scene/chat_knowledge/inner_db_summary/prompt.py
+++ b/pilot/scene/chat_knowledge/inner_db_summary/prompt.py
@@ -38,7 +38,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = False
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.InnerChatDBSummary.value,
+    template_scene=ChatScene.InnerChatDBSummary.value(),
     input_variables=["db_profile_summary", "db_input", "response"],
     response_format=json.dumps(RESPONSE_FORMAT, indent=4),
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_knowledge/url/chat.py b/pilot/scene/chat_knowledge/url/chat.py
index aab4bdb9f..d27edf6bf 100644
--- a/pilot/scene/chat_knowledge/url/chat.py
+++ b/pilot/scene/chat_knowledge/url/chat.py
@@ -24,7 +24,7 @@ CFG = Config()
 
 
 class ChatUrlKnowledge(BaseChat):
-    chat_scene: str = ChatScene.ChatUrlKnowledge.value
+    chat_scene: str = ChatScene.ChatUrlKnowledge.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_knowledge/url/prompt.py b/pilot/scene/chat_knowledge/url/prompt.py
index 3e9659130..2a65246ec 100644
--- a/pilot/scene/chat_knowledge/url/prompt.py
+++ b/pilot/scene/chat_knowledge/url/prompt.py
@@ -38,7 +38,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatUrlKnowledge.value,
+    template_scene=ChatScene.ChatUrlKnowledge.value(),
     input_variables=["context", "question"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_knowledge/v1/chat.py b/pilot/scene/chat_knowledge/v1/chat.py
index 1c4786725..e142a5245 100644
--- a/pilot/scene/chat_knowledge/v1/chat.py
+++ b/pilot/scene/chat_knowledge/v1/chat.py
@@ -61,4 +61,4 @@ class ChatKnowledge(BaseChat):
 
     @property
     def chat_type(self) -> str:
-        return ChatScene.ChatKnowledge.value
+        return ChatScene.ChatKnowledge.value()
diff --git a/pilot/scene/chat_knowledge/v1/prompt.py b/pilot/scene/chat_knowledge/v1/prompt.py
index 0fd9f9ff3..60a483b01 100644
--- a/pilot/scene/chat_knowledge/v1/prompt.py
+++ b/pilot/scene/chat_knowledge/v1/prompt.py
@@ -39,7 +39,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatKnowledge.value,
+    template_scene=ChatScene.ChatKnowledge.value(),
     input_variables=["context", "question"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,
diff --git a/pilot/scene/chat_normal/chat.py b/pilot/scene/chat_normal/chat.py
index a183020c5..acc022419 100644
--- a/pilot/scene/chat_normal/chat.py
+++ b/pilot/scene/chat_normal/chat.py
@@ -14,7 +14,7 @@ CFG = Config()
 
 
 class ChatNormal(BaseChat):
-    chat_scene: str = ChatScene.ChatNormal.value
+    chat_scene: str = ChatScene.ChatNormal.value()
 
     """Number of results to return from the query"""
 
diff --git a/pilot/scene/chat_normal/prompt.py b/pilot/scene/chat_normal/prompt.py
index 1dc455255..9c4f39a2d 100644
--- a/pilot/scene/chat_normal/prompt.py
+++ b/pilot/scene/chat_normal/prompt.py
@@ -17,7 +17,7 @@ PROMPT_SEP = SeparatorStyle.SINGLE.value
 PROMPT_NEED_NEED_STREAM_OUT = True
 
 prompt = PromptTemplate(
-    template_scene=ChatScene.ChatNormal.value,
+    template_scene=ChatScene.ChatNormal.value(),
     input_variables=["input"],
     response_format=None,
     template_define=PROMPT_SCENE_DEFINE,