diff --git a/src/views/Company/index.js b/src/views/Company/index.js
index ea90c33f..333f3a3a 100644
--- a/src/views/Company/index.js
+++ b/src/views/Company/index.js
@@ -1,4 +1,4 @@
-import React, { useState, useEffect, useCallback, useMemo } from 'react';
+import React, { useState, useEffect, useCallback, useMemo, useRef } from 'react';
 import { useSearchParams } from 'react-router-dom';
 import { AutoComplete, Spin } from 'antd';
 import { useStockSearch } from '@hooks/useStockSearch';
@@ -54,6 +54,7 @@ const CompanyIndex = () => {
   const [searchParams, setSearchParams] = useSearchParams();
   const [stockCode, setStockCode] = useState(searchParams.get('scode') || '000001');
   const [inputCode, setInputCode] = useState(stockCode);
+  const prevStockCodeRef = useRef(stockCode);
   const { colorMode, toggleColorMode } = useColorMode();
   const toast = useToast();
   const { isAuthenticated } = useAuth();