diff --git a/src/pages/playground/components/ground-left.tsx b/src/pages/playground/components/ground-left.tsx
index 74c4b70f..3713cbbf 100644
--- a/src/pages/playground/components/ground-left.tsx
+++ b/src/pages/playground/components/ground-left.tsx
@@ -187,7 +187,7 @@ const GroundLeft: React.FC<MessageProps> = forwardRef((props, ref) => {
       if (result?.error) {
         setTokenResult({
           error: true,
-          errorMessage: result?.data?.message
+          errorMessage: result?.data?.error?.message
         });
         return;
       }
diff --git a/src/pages/playground/components/multiple-chat/model-item.tsx b/src/pages/playground/components/multiple-chat/model-item.tsx
index 77f8e27d..fc9d6c8c 100644
--- a/src/pages/playground/components/multiple-chat/model-item.tsx
+++ b/src/pages/playground/components/multiple-chat/model-item.tsx
@@ -188,7 +188,7 @@ const ModelItem: React.FC<ModelItemProps> = forwardRef(
         if (result?.error) {
           setTokenResult({
             error: true,
-            errorMessage: result?.data?.message
+            errorMessage: result?.data?.error?.message
           });
           return;
         }
diff --git a/src/pages/playground/hooks/use-chat-completion.ts b/src/pages/playground/hooks/use-chat-completion.ts
deleted file mode 100644
index e4176348..00000000
--- a/src/pages/playground/hooks/use-chat-completion.ts
+++ /dev/null
@@ -1,110 +0,0 @@
-import { fetchChunkedData, readStreamData } from '@/utils/fetch-chunk-data';
-import _ from 'lodash';
-import { useRef, useState } from 'react';
-import { CHAT_API } from '../apis';
-import { Roles } from '../config';
-
-interface MessageItemProps {
-  role: string | number;
-  content: string;
-  uid: number;
-}
-
-const useChatCompletion = () => {
-  const [loading, setLoading] = useState(false);
-  const messageId = useRef<number>(0);
-  const [messageList, setMessageList] = useState<MessageItemProps[]>([]);
-  const contentRef = useRef<any>('');
-  const controllerRef = useRef<any>(null);
-
-  const setMessageId = () => {
-    messageId.current = messageId.current + 1;
-  };
-
-  const abortFetch = () => {
-    controllerRef.current?.abort?.();
-  };
-
-  const joinMessage = (chunk: any) => {
-    if (!chunk) {
-      return;
-    }
-    if (_.get(chunk, 'choices.0.finish_reason')) {
-      return;
-    }
-    contentRef.current =
-      contentRef.current + _.get(chunk, 'choices.0.delta.content', '');
-    setMessageList([
-      ...messageList,
-      {
-        role: Roles.Assistant,
-        content: contentRef.current,
-        uid: messageId.current
-      }
-    ]);
-  };
-
-  const submitMessage = async (pramas: {
-    parameters: Record<string, any>;
-    systemMessage: string;
-  }) => {
-    const { parameters, systemMessage } = pramas;
-    if (!parameters.model) return;
-    try {
-      setLoading(true);
-      setMessageId();
-      console.log('messagelist=========2=', messageList);
-      controllerRef.current?.abort?.();
-      controllerRef.current = new AbortController();
-      const signal = controllerRef.current.signal;
-      const messages = _.map(messageList, (item: MessageItemProps) => {
-        return {
-          role: item.role,
-          content: item.content
-        };
-      });
-
-      contentRef.current = '';
-      const chatParams = {
-        messages: systemMessage
-          ? [
-              {
-                role: Roles.System,
-                content: systemMessage
-              },
-              ...messages
-            ]
-          : [...messages],
-        ...parameters,
-        stream: true
-      };
-      const result = await fetchChunkedData({
-        data: chatParams,
-        url: CHAT_API,
-        signal
-      });
-
-      if (!result) {
-        return;
-      }
-      const { reader, decoder } = result;
-      await readStreamData(reader, decoder, (chunk: any) => {
-        joinMessage(chunk);
-      });
-      setLoading(false);
-    } catch (error) {
-      console.log('error=====', error);
-      setLoading(false);
-    }
-  };
-
-  return {
-    loading,
-    messageList,
-    setMessageList,
-    submitMessage,
-    abortFetch
-  };
-};
-
-export default useChatCompletion;