fix: [系统管理] 网络异常提示

src/utils/request.js

@@ -245,7 +245,7 @@ service.interceptors.response.use(
     console.log('err' + error)
     let { message } = error
     if (message == 'Network Error') {
-      message = '后端接口连接异常'
+      message = '网络异常，请检查网络'
     } else if (message.includes('timeout')) {
       message = '系统接口请求超时'
     } else if (message.includes('Request failed with status code')) {