diff --git a/client/app/factory/edit/[id]/page.tsx b/client/app/factory/edit/[id]/page.tsx
index 6dfbb7d0..05edab00 100644
--- a/client/app/factory/edit/[id]/page.tsx
+++ b/client/app/factory/edit/[id]/page.tsx
@@ -5,6 +5,7 @@ import BotCreateFrom from '@/app/factory/edit/components/BotCreateFrom';
 import { toast, ToastContainer } from 'react-toastify';
 import BackIcon from '@/public/icons/BackIcon';
 import { CopyToClipboard } from 'react-copy-to-clipboard';
+import { useRouter } from 'next/navigation';
 import {
   useBotConfigGenerator,
   useBotConfig,
@@ -20,12 +21,13 @@ import ChatIcon from '@/public/icons/ChatIcon';
 import ConfigIcon from '@/public/icons/ConfigIcon';
 import SaveIcon from '@/public/icons/SaveIcon';
 import { useBot } from '@/app/contexts/BotContext';
-
-import 'react-toastify/dist/ReactToastify.css';
+import useUser from '@/app/hooks/useUser';
 import Knowledge from '../components/Knowledge';
 import KnowledgeBtn from '../components/KnowledgeBtn';
 import { BotTaskProvider } from '../components/TaskContext';
 
+import 'react-toastify/dist/ReactToastify.css';
+
 const API_HOST = process.env.NEXT_PUBLIC_API_DOMAIN;
 enum VisibleTypeEnum {
   BOT_CONFIG = 'BOT_CONFIG',
@@ -37,13 +39,21 @@ enum ConfigTypeEnum {
 }
 export default function Edit({ params }: { params: { id: string } }) {
   const { botProfile, setBotProfile } = useBot();
-
+  const { data: user, status } = useUser();
+  const router = useRouter();
   const [activeTab, setActiveTab] = React.useState<ConfigTypeEnum>(
     ConfigTypeEnum.CHAT_CONFIG,
   );
   const [visibleType, setVisibleType] = React.useState<VisibleTypeEnum>(
     VisibleTypeEnum.BOT_CONFIG,
   );
+  const apiDomain = process.env.NEXT_PUBLIC_API_DOMAIN;
+
+  useEffect(() => {
+    if (!user || status !== 'success' || user.id.startsWith('client|')) {
+      router.push(`${apiDomain}/api/auth/login`);
+    }
+  }, [user, status]);
 
   const {
     updateBot: onUpdateBot,
diff --git a/server/agent/prompts/bot_builder.py b/server/agent/prompts/bot_builder.py
index 688987e6..05757bb9 100644
--- a/server/agent/prompts/bot_builder.py
+++ b/server/agent/prompts/bot_builder.py
@@ -28,6 +28,13 @@
 - Can only create a Q&A bot or update the configuration of the bot based on the GitHub repository information provided by the user.
 - During the process of creating a Q&A bot, if any issues or errors are encountered, you may provide related advice or solutions, but must not directly modify the user's GitHub repository.
 - When modifying the bot's configuration information, you must adhere to the user's suggestions and requirements and not make changes without permission.
+- Whenever you encounter a 401 or Unauthorized error that seems to be an authentication failure, please inform the user in the language they are using to converse with you. For example:
+
+If user is conversing with you in Chinese:
+“您必须先使用 GitHub 登录 Petercat 才能使用此功能。[登录地址](https://api.petercat.ai/api/auth/login)
+
+If user is conversing with you in English:
+“You must log in to Petercat using GitHub before accessing this feature.” [Login URL](https://api.petercat.ai/api/auth/login)
 """
 
 EDIT_PROMPT = """
@@ -45,11 +52,17 @@
 - Can only update the configuration of the bot based on the GitHub repository information provided by the user.
 - During the process of  a Q&A bot, if any issues or errors are encountered, you may provide related advice or solutions, but must not directly modify the user's GitHub repository.
 - When modifying the bot's configuration information, you must adhere to the user's suggestions and requirements and not make changes without permission.
+
+If user is conversing with you in Chinese:
+“您必须先使用 GitHub 登录 Petercat 才能使用此功能。[登录地址](https://api.petercat.ai/api/auth/login)
+
+If user is conversing with you in English:
+“You must log in to Petercat using GitHub before accessing this feature.” [Login URL](https://api.petercat.ai/api/auth/login)
 """
 
 
 def generate_prompt_by_user_id(user_id: str, bot_id: Optional[str]):
     if bot_id:
-      return EDIT_PROMPT.format(bot_id=bot_id, user_id=user_id)
+        return EDIT_PROMPT.format(bot_id=bot_id, user_id=user_id)
     else:
-      return CREATE_PROMPT.format(user_id=user_id)
+        return CREATE_PROMPT.format(user_id=user_id)