diff --git a/api/request.js b/api/request.js
index 1eb533c..d857bd4 100644
--- a/api/request.js
+++ b/api/request.js
@@ -1,6 +1,19 @@
+// 在登录成功后请调用 resetTokenInvalid() 重置 isTokenInvalid 标志
+let isTokenInvalid = false;
+
 const baseUrl = 'https://ddbs.1024tool.vip/';
 let isNavigatingToLogin = false;
+
+// 重置 token 失效标志（登录成功后调用）
+export function resetTokenInvalid() {
+  isTokenInvalid = false;
+}
+
 function request(url, method = 'GET', data = {}) {
+  // 如果 token 已失效，直接中断请求
+  if (isTokenInvalid) {
+    return Promise.reject({ code: 10103, message: '登录已失效，请重新登录' });
+  }
   const header = {
     'content-type': 'application/json',
     // 有其他content-type需求加点逻辑判断处理即可
@@ -20,6 +33,7 @@ function request(url, method = 'GET', data = {}) {
       success(res) {
         if (res.data.code) {
           if (res.data.code == 10103) {
+            isTokenInvalid = true;
             wx.removeStorageSync('access_token');
             if (!isNavigatingToLogin) {
               const pages = getCurrentPages();
@@ -35,6 +49,7 @@ function request(url, method = 'GET', data = {}) {
               }
             }
             reject(res.data);
+            return;
           }
           wx.showToast({
             title: res.data.message,
diff --git a/pages/login/login.js b/pages/login/login.js
index ef9363d..0b93f79 100644
--- a/pages/login/login.js
+++ b/pages/login/login.js
@@ -1,5 +1,7 @@
 import request from '~/api/request';
 
+import { resetTokenInvalid } from '~/api/request';
+
 Page({
   data: {
     phoneNumber: '',
@@ -32,10 +34,12 @@ Page({
     // console.log(e.detail.errMsg) // 回调信息（成功失败都会返回）
     // console.log(e.detail.errno) // 错误码（失败时返回）
     if (e.detail.code) {
+      resetTokenInvalid()
       const res = await request('patient/quick_login', 'post', {
         code: e.detail.code
       })
       await wx.setStorageSync('access_token', res.token);
+      
       if (res.is_personal_information_complete) {
         wx.navigateBack();
       } else {
diff --git a/pages/loginCode/loginCode.js b/pages/loginCode/loginCode.js
index 8bb7580..191cd18 100644
--- a/pages/loginCode/loginCode.js
+++ b/pages/loginCode/loginCode.js
@@ -1,5 +1,5 @@
 import request from '~/api/request';
-
+import {resetTokenInvalid } from '~/api/request';
 Page({
   data: {
     code: '',
@@ -108,6 +108,7 @@ Page({
     //   });
     //   return;
     // }
+    resetTokenInvalid()
     
     const res = await request('patient/code_login', 'post', {
       code: this.data.code,