diff --git a/api/controllers/console/app/message.py b/api/controllers/console/app/message.py
index 5e79e8dece..d4ce5921c2 100644
--- a/api/controllers/console/app/message.py
+++ b/api/controllers/console/app/message.py
@@ -5,7 +5,6 @@ from flask_restful import Resource, fields, marshal_with, reqparse
 from flask_restful.inputs import int_range
 from werkzeug.exceptions import Forbidden, InternalServerError, NotFound
 
-import services
 from controllers.console import api
 from controllers.console.app.error import (
     CompletionRequestError,
@@ -133,7 +132,7 @@ class MessageFeedbackApi(Resource):
                 rating=args.get("rating"),
                 content=None,
             )
-        except services.errors.message.MessageNotExistsError:
+        except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
 
         return {"result": "success"}
diff --git a/api/controllers/console/explore/message.py b/api/controllers/console/explore/message.py
index 822777604a..de95a9e7b0 100644
--- a/api/controllers/console/explore/message.py
+++ b/api/controllers/console/explore/message.py
@@ -5,7 +5,6 @@ from flask_restful import marshal_with, reqparse
 from flask_restful.inputs import int_range
 from werkzeug.exceptions import InternalServerError, NotFound
 
-import services
 from controllers.console.app.error import (
     AppMoreLikeThisDisabledError,
     CompletionRequestError,
@@ -29,7 +28,11 @@ from models.model import AppMode
 from services.app_generate_service import AppGenerateService
 from services.errors.app import MoreLikeThisDisabledError
 from services.errors.conversation import ConversationNotExistsError
-from services.errors.message import MessageNotExistsError, SuggestedQuestionsAfterAnswerDisabledError
+from services.errors.message import (
+    FirstMessageNotExistsError,
+    MessageNotExistsError,
+    SuggestedQuestionsAfterAnswerDisabledError,
+)
 from services.message_service import MessageService
 
 
@@ -52,9 +55,9 @@ class MessageListApi(InstalledAppResource):
             return MessageService.pagination_by_first_id(
                 app_model, current_user, args["conversation_id"], args["first_id"], args["limit"]
             )
-        except services.errors.conversation.ConversationNotExistsError:
+        except ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")
-        except services.errors.message.FirstMessageNotExistsError:
+        except FirstMessageNotExistsError:
             raise NotFound("First Message Not Exists.")
 
 
@@ -77,7 +80,7 @@ class MessageFeedbackApi(InstalledAppResource):
                 rating=args.get("rating"),
                 content=args.get("content"),
             )
-        except services.errors.message.MessageNotExistsError:
+        except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
 
         return {"result": "success"}
diff --git a/api/controllers/service_api/app/message.py b/api/controllers/service_api/app/message.py
index d90fa2081f..a4f95cb1cb 100644
--- a/api/controllers/service_api/app/message.py
+++ b/api/controllers/service_api/app/message.py
@@ -15,7 +15,11 @@ from fields.message_fields import agent_thought_fields, feedback_fields
 from fields.raws import FilesContainedField
 from libs.helper import TimestampField, uuid_value
 from models.model import App, AppMode, EndUser
-from services.errors.message import SuggestedQuestionsAfterAnswerDisabledError
+from services.errors.message import (
+    FirstMessageNotExistsError,
+    MessageNotExistsError,
+    SuggestedQuestionsAfterAnswerDisabledError,
+)
 from services.message_service import MessageService
 
 
@@ -65,7 +69,7 @@ class MessageListApi(Resource):
             )
         except services.errors.conversation.ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")
-        except services.errors.message.FirstMessageNotExistsError:
+        except FirstMessageNotExistsError:
             raise NotFound("First Message Not Exists.")
 
 
@@ -87,7 +91,7 @@ class MessageFeedbackApi(Resource):
                 rating=args.get("rating"),
                 content=args.get("content"),
             )
-        except services.errors.message.MessageNotExistsError:
+        except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
 
         return {"result": "success"}
@@ -117,7 +121,7 @@ class MessageSuggestedApi(Resource):
             questions = MessageService.get_suggested_questions_after_answer(
                 app_model=app_model, user=end_user, message_id=message_id, invoke_from=InvokeFrom.SERVICE_API
             )
-        except services.errors.message.MessageNotExistsError:
+        except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
         except SuggestedQuestionsAfterAnswerDisabledError:
             raise BadRequest("Suggested Questions Is Disabled.")
diff --git a/api/controllers/web/message.py b/api/controllers/web/message.py
index f2e1873601..7bb81cd0d3 100644
--- a/api/controllers/web/message.py
+++ b/api/controllers/web/message.py
@@ -4,7 +4,6 @@ from flask_restful import fields, marshal_with, reqparse
 from flask_restful.inputs import int_range
 from werkzeug.exceptions import InternalServerError, NotFound
 
-import services
 from controllers.web import api
 from controllers.web.error import (
     AppMoreLikeThisDisabledError,
@@ -29,7 +28,11 @@ from models.model import AppMode
 from services.app_generate_service import AppGenerateService
 from services.errors.app import MoreLikeThisDisabledError
 from services.errors.conversation import ConversationNotExistsError
-from services.errors.message import MessageNotExistsError, SuggestedQuestionsAfterAnswerDisabledError
+from services.errors.message import (
+    FirstMessageNotExistsError,
+    MessageNotExistsError,
+    SuggestedQuestionsAfterAnswerDisabledError,
+)
 from services.message_service import MessageService
 
 
@@ -73,9 +76,9 @@ class MessageListApi(WebApiResource):
             return MessageService.pagination_by_first_id(
                 app_model, end_user, args["conversation_id"], args["first_id"], args["limit"]
             )
-        except services.errors.conversation.ConversationNotExistsError:
+        except ConversationNotExistsError:
             raise NotFound("Conversation Not Exists.")
-        except services.errors.message.FirstMessageNotExistsError:
+        except FirstMessageNotExistsError:
             raise NotFound("First Message Not Exists.")
 
 
@@ -96,7 +99,7 @@ class MessageFeedbackApi(WebApiResource):
                 rating=args.get("rating"),
                 content=args.get("content"),
             )
-        except services.errors.message.MessageNotExistsError:
+        except MessageNotExistsError:
             raise NotFound("Message Not Exists.")
 
         return {"result": "success"}