登录页面的bug处理

src/pages/user/login/index.tsx

@@ -121,7 +121,7 @@ const Login: React.FC<LoginProps> = (props) => {
           {forgetflag ? 'Please enter email address' : 'Account Name'}
         </div>
         <Form.Item name="userName">
-          <input className={styles.input} value={userName || ''} onChange={usernameHandle} />
+          <input className={styles.input} defaultValue={userName || ''} onChange={usernameHandle} />
         </Form.Item>
         <div className={styles.box1}>
           {forgetflag ? 'Please enter a verification code' : 'Password'}