diff --git a/src/app/(dashboard)/workspaces/[workspaceId]/chats/[fileId]/[...fileUrl]/client.tsx b/src/app/(dashboard)/workspaces/[workspaceId]/chats/[fileId]/[...fileUrl]/client.tsx
index 342d07f..3c5dc5d 100644
--- a/src/app/(dashboard)/workspaces/[workspaceId]/chats/[fileId]/[...fileUrl]/client.tsx
+++ b/src/app/(dashboard)/workspaces/[workspaceId]/chats/[fileId]/[...fileUrl]/client.tsx
@@ -2,11 +2,21 @@
 
 import { UpstashDict, UpstashMessage } from '@upstash/rag-chat';
 import dynamic from 'next/dynamic';
+import { useState } from 'react';
 
 import { useGetWorkspaceFile } from '@/common/api/files';
+import ChatGPT from '@/common/components/chat/ChatGPT';
 import ChatWrapper from '@/common/components/chat/ChatWrapper';
 import { PageError, PageLoader } from '@/common/components/elements';
+import {
+  Select,
+  SelectContent,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from '@/common/components/ui/select';
 import { useFileId } from '@/common/hooks';
+
 // import { getUserSubscriptionPlan } from '@/lib/stripe';
 
 interface ChatClientProps {
@@ -24,6 +34,7 @@ const ChatClient: React.FC<ChatClientProps> = ({
   sessionId,
   initialMessages,
 }) => {
+  const [modal, setModal] = useState<string>('bge-base-v1.5');
   const fileId = useFileId();
   const { data: file, isLoading } = useGetWorkspaceFile({
     fileId,
@@ -47,12 +58,29 @@ const ChatClient: React.FC<ChatClientProps> = ({
             <PdfRenderer url={file.url} />
           </div>
         </div>
-        <div className="flex-[0.75] shrink-0 border-t border-gray-200 lg:w-96 lg:border-l lg:border-t-0">
-          {/* <ChatWrapper isSubscribed={plan.isSubscribed} fileId={file.$id} /> */}
-          <ChatWrapper
-            sessionId={sessionId}
-            initialMessages={initialMessages}
-          />
+        <div className="flex flex-[0.75] shrink-0 flex-col gap-3 border-t border-gray-200 lg:w-96 lg:border-l lg:border-t-0">
+          <Select
+            onValueChange={(e) => {
+              setModal(e);
+            }}
+            defaultValue={modal}
+          >
+            <SelectTrigger className="w-[180px]">
+              <SelectValue placeholder="选择模型" />
+            </SelectTrigger>
+            <SelectContent>
+              <SelectItem value="bge-base-v1.5">bge-base-v1.5</SelectItem>
+              <SelectItem value="gpt-4o mini">gpt-4o mini</SelectItem>
+            </SelectContent>
+          </Select>
+          {modal === 'bge-base-v1.5' ? (
+            <ChatWrapper
+              sessionId={sessionId}
+              initialMessages={initialMessages}
+            />
+          ) : (
+            <ChatGPT />
+          )}
         </div>
       </div>
     </div>
diff --git a/src/common/components/chat/ChatGPT.tsx b/src/common/components/chat/ChatGPT.tsx
new file mode 100644
index 0000000..55796cf
--- /dev/null
+++ b/src/common/components/chat/ChatGPT.tsx
@@ -0,0 +1,12 @@
+const ChatGPT: React.FC = () => {
+  return (
+    <iframe
+      src="https://www.chatbase.co/chatbot-iframe/yywnk94ZYc4X6DzPiNKFv"
+      width="100%"
+      className="h-full min-h-[700px]"
+      frameBorder="0"
+    ></iframe>
+  );
+};
+
+export default ChatGPT;