优化 验证码失效时提示不对问题

service-front/src/main/java/com/java110/front/smo/impl/LoginServiceSMOImpl.java

@@ -99,7 +99,7 @@ public class LoginServiceSMOImpl extends BaseComponentSMO implements ILoginServi
             verifyResult = new ResponseEntity<>("成功", HttpStatus.OK);
         }else{
             pd.setToken("");
-            verifyResult = new ResponseEntity<>("验证码错误", HttpStatus.INTERNAL_SERVER_ERROR);
+            verifyResult = new ResponseEntity<>("验证码错误或已失效", HttpStatus.INTERNAL_SERVER_ERROR);
         }