diff --git a/components.d.ts b/components.d.ts
index 11af8c2..2ac19fe 100644
--- a/components.d.ts
+++ b/components.d.ts
@@ -14,6 +14,7 @@ declare module 'vue' {
     CardItem: typeof import('./src/components/cardItem/index.vue')['default']
     ElAside: typeof import('element-plus/es')['ElAside']
     ElButton: typeof import('element-plus/es')['ElButton']
+    ElCheckbox: typeof import('element-plus/es')['ElCheckbox']
     ElContainer: typeof import('element-plus/es')['ElContainer']
     ElDatePick: typeof import('element-plus/es')['ElDatePick']
     ElDatePicker: typeof import('element-plus/es')['ElDatePicker']
@@ -27,6 +28,7 @@ declare module 'vue' {
     ElHeader: typeof import('element-plus/es')['ElHeader']
     ElIcon: typeof import('element-plus/es')['ElIcon']
     ElInput: typeof import('element-plus/es')['ElInput']
+    ElLink: typeof import('element-plus/es')['ElLink']
     ElMain: typeof import('element-plus/es')['ElMain']
     ElMenu: typeof import('element-plus/es')['ElMenu']
     ElMenuItem: typeof import('element-plus/es')['ElMenuItem']
diff --git a/package.json b/package.json
index 6c30108..8142e89 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@element-plus/icons-vue": "^2.3.2",
     "@micro-zoe/micro-app": "^1.0.0-rc.28",
     "element-plus": "^2.13.0",
     "pinia": "^3.0.4",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 7b63c8b..c7b74f6 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -8,6 +8,9 @@ importers:
 
   .:
     dependencies:
+      '@element-plus/icons-vue':
+        specifier: ^2.3.2
+        version: 2.3.2(vue@3.5.26(typescript@5.9.3))
       '@micro-zoe/micro-app':
         specifier: ^1.0.0-rc.28
         version: 1.0.0-rc.28
diff --git a/src/components/standardMenu/index.vue b/src/components/standardMenu/index.vue
index 8bfc138..0aec36a 100644
--- a/src/components/standardMenu/index.vue
+++ b/src/components/standardMenu/index.vue
@@ -9,25 +9,19 @@
             @select="handleMenuSelect"
             router
         >
-            <template v-for="item in menuList" :key="item.path">
+            <template v-for="item in menuList" :key="`${item.path}-${item.meta?.title}`">
                 <el-sub-menu v-if="item.children && item.children.length > 0">
                     <template #title>
-                        <el-icon>
-                            <location />
-                        </el-icon>
+                        <el-icon v-if="item.meta?.icon"><component :is="item.meta.icon" /></el-icon>
                         <span>{{ item.meta.title }}</span>
                     </template>
-                    <el-menu-item :index="`${item.path}/${row.path}`" v-for="(row,key) in item.children" :key="key">
-                        <el-icon>
-                            <location />
-                        </el-icon>
+                    <el-menu-item :index="resolvePath(item.path, row.path)" v-for="(row,key) in item.children" :key="resolvePath(item.path, row.path)">
+                        <el-icon v-if="row.meta?.icon"><component :is="row.meta.icon" /></el-icon>
                         <template #title>{{ row.meta.title }}</template>
                     </el-menu-item>
                 </el-sub-menu>
                 <el-menu-item v-else :index="item.path">
-                    <el-icon>
-                        <location />
-                    </el-icon>
+                    <el-icon v-if="item.meta?.icon"><component :is="item.meta.icon" /></el-icon>
                     <template #title>{{ item.meta.title }}</template>
                 </el-menu-item>
             </template>
@@ -37,6 +31,7 @@
 <script setup lang="ts">
 import { Location } from '@element-plus/icons-vue'
 defineOptions({ name: "standardMenu" })
+const route = useRoute();
 
 const {mode="vertical",menuList,isCollapse,activeMenu} = defineProps<{
     mode?: 'vertical' | 'horizontal'
@@ -51,9 +46,30 @@ const emit = defineEmits<{
 
 const activeIndex = computed(() => {
     // 如果传入了 activeMenu，使用它；否则使用默认值
-    return activeMenu || '1-1'
+    return activeMenu || route.path
 })
 
+/**
+ * 智能拼接路径
+ * @param parentPath 父级路径
+ * @param childPath 子级路径
+ */
+const resolvePath = (parentPath: string, childPath: string) => {
+    // 1. 如果子路径是绝对路径（以 / 开头），直接返回子路径
+    if (childPath.startsWith('/')) {
+        return childPath;
+    }
+    
+    // 2. 移除父路径末尾的斜杠
+    const parent = parentPath.endsWith('/') ? parentPath.slice(0, -1) : parentPath;
+    
+    // 3. 移除子路径开头的斜杠（虽然第一步已经过滤了，但为了健壮性保留）
+    const child = childPath.startsWith('/') ? childPath.slice(1) : childPath;
+    
+    // 4. 返回拼接后的路径
+    return `${parent}/${child}`;
+};
+
 // 处理菜单选中事件
 const handleMenuSelect = (index: string) => {
     // 如果是水平模式（顶部菜单），触发选中事件
diff --git a/src/main.ts b/src/main.ts
index 9df12d7..1e45153 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -9,6 +9,12 @@ import en from "element-plus/es/locale/lang/en";
 import Directives from '@/utils/directives';
 import '@/styles/common.scss';
 
+// 全局导入element ui样式类
+import 'element-plus/es/components/message/style/css'
+import 'element-plus/es/components/notification/style/css'
+import 'element-plus/es/components/message-box/style/css'
+import 'element-plus/es/components/loading/style/css'
+
 const pinia = createPinia();
 const app = createApp(App);
 
diff --git a/src/pages/Layout/index.vue b/src/pages/Layout/index.vue
index 7441073..bd7ef05 100644
--- a/src/pages/Layout/index.vue
+++ b/src/pages/Layout/index.vue
@@ -49,6 +49,7 @@ defineOptions({
 });
 
 const userStore = useUserStore();
+const router = useRouter();
 
 // 响应式断点（小屏阈值，小于此值视为小屏）
 const BREAKPOINT = 1024;
@@ -158,7 +159,16 @@ const handleSideMenuSelect = (menuPath: string) => {
 
 // 初始化：默认选中第一个菜单
 onMounted(() => {
-  if (topLevelMenuList.value.length > 0) {
+  
+  const currentRoutePath = router.currentRoute.value.path;
+  const matchedTopMenu = topLevelMenuList.value.find(menu => 
+    currentRoutePath.startsWith(`${menu.path}/`) || currentRoutePath === menu.path
+  );
+  
+  if (matchedTopMenu && matchedTopMenu.path) {
+    selectedTopMenu.value = matchedTopMenu.path;
+  } else if (topLevelMenuList.value.length > 0) {
+    // 否则默认选中第一个菜单
     const firstMenu = topLevelMenuList.value[0];
     if (firstMenu && firstMenu.path) {
       selectedTopMenu.value = firstMenu.path;
diff --git a/src/pages/Login/index.vue b/src/pages/Login/index.vue
index 2195681..ad4ddce 100644
--- a/src/pages/Login/index.vue
+++ b/src/pages/Login/index.vue
@@ -1,48 +1,89 @@
 <template>
-  <div class="mj-login">
-    <div class="login-container">
+  <div class="login-container">
+    <div class="left-section">
+      <div class="logo-wrapper">
+        <div class="logo-icon">M</div>
+        <span class="logo-text">M Version <span>SaaS</span></span>
+      </div>
+
+      <div class="content-wrapper">
+        <h1 class="main-title">专注业务增长</h1>
+        <h1 class="sub-title">智能高效管理</h1>
+        <p class="description">
+          为现代企业打造的一站式后台管理方案。集成商机、合同、项目及招聘管理，全方位提升团队效能。
+        </p>
+      </div>
+
+      <div class="footer-users">
+        <div class="avatar-group">
+          <img
+            v-for="i in 4"
+            :key="i"
+            :src="`https://i.pravatar.cc/100?img=${i + 10}`"
+            alt="user"
+          />
+        </div>
+        <span class="user-count">超过 5,000+ 行业领先企业正在使用</span>
+      </div>
+
+      <div class="bg-blur-circle"></div>
+    </div>
+
+    <div class="right-section">
       <div class="login-box">
-        <h2 class="login-title">系统登录</h2>
+        <h2 class="welcome-title">欢迎回来</h2>
+        <p class="welcome-sub">请登录您的账号以继续</p>
+
         <el-form
-          ref="loginFormRef"
           :model="loginForm"
-          :rules="loginRules"
-          label-width="0"
+          label-position="top"
           class="login-form"
+          ref="loginFormRef"
         >
-          <el-form-item prop="username">
+          <el-form-item label="账号/邮箱" class="account-item">
             <el-input
               v-model="loginForm.username"
-              placeholder="请输入用户名"
-              size="large"
-              prefix-icon="User"
-              clearable
+              placeholder="admin@figmamake.com"
+              :prefix-icon="Message"
             />
           </el-form-item>
-          <el-form-item prop="password">
+
+          <el-form-item class="password-item">
+            <template #label>
+              <div class="password-label">
+                <span>密码</span>
+                <el-link type="primary" underline="never" class="forgot-pass"
+                  >忘记密码？</el-link
+                >
+              </div>
+            </template>
             <el-input
               v-model="loginForm.password"
               type="password"
-              placeholder="请输入密码"
-              size="large"
-              prefix-icon="Lock"
               show-password
-              clearable
-              @keyup.enter="handleLogin"
+              placeholder="••••••••"
+              :prefix-icon="Lock"
             />
           </el-form-item>
-          <el-form-item>
-            <el-button
-              type="primary"
-              size="large"
-              :loading="loading"
-              class="login-button"
-              @click="handleLogin"
-            >
-              {{ loading ? '登录中...' : '登录' }}
-            </el-button>
-          </el-form-item>
+
+          <div class="form-options">
+            <el-checkbox v-model="loginForm.remember">
+              <span class="checkbox-text">记住此设备</span>
+            </el-checkbox>
+          </div>
+
+          <el-button type="primary" class="login-btn" @click="handleLogin">
+            登录系统 <el-icon class="el-icon--right"><Right /></el-icon>
+          </el-button>
         </el-form>
+
+        <div class="form-footer">
+          <span>© 2025 智视界保留所有权利</span>
+          <div class="links">
+            <el-link underline="never">隐私政策</el-link>
+            <el-link underline="never">服务条款</el-link>
+          </div>
+        </div>
       </div>
     </div>
   </div>
@@ -52,6 +93,7 @@
 import { reactive, ref } from "vue";
 import { useRouter, useRoute } from "vue-router";
 import { ElMessage, type FormInstance, type FormRules } from "element-plus";
+import { Message, Lock, Right } from "@element-plus/icons-vue";
 import { login } from "@/api";
 import { useUserStore } from "@/store";
 import useTokenRefresh from "@/hooks/useTokenRefresh";
@@ -74,7 +116,12 @@ const loginForm = reactive({
 const loginRules: FormRules = {
   username: [
     { required: true, message: "请输入用户名", trigger: "blur" },
-    { min: 3, max: 20, message: "用户名长度在 3 到 20 个字符", trigger: "blur" },
+    {
+      min: 3,
+      max: 20,
+      message: "用户名长度在 3 到 20 个字符",
+      trigger: "blur",
+    },
   ],
   password: [
     { required: true, message: "请输入密码", trigger: "blur" },
@@ -96,7 +143,8 @@ const handleLogin = async () => {
       });
 
       if (response.code === 0 && response.data) {
-        const { accessToken, refreshToken, expiresIn, userInfo } = response.data;
+        const { accessToken, refreshToken, expiresIn, userInfo } =
+          response.data;
 
         // 保存 token
         setTokens({
@@ -128,39 +176,190 @@ const handleLogin = async () => {
 </script>
 
 <style lang="scss" scoped>
-.mj-login {
-  width: 100%;
+// 变量定义
+$primary-color: #2b5cff;
+$text-main: #1a1a1a;
+$text-secondary: #999;
+$bg-light: #f8faff;
+
+.login-container {
+  display: flex;
   height: 100vh;
+  width: 100vw;
+  overflow: hidden;
+}
+
+// --- 左侧展示区 ---
+.left-section {
+  flex: 1.2;
+  background-color: $bg-light;
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  justify-content: space-between;
+  padding: 80px;
+
+  .logo-wrapper {
+    display: flex;
+    align-items: center;
+    gap: 12px;
+    z-index: 2;
+    .logo-icon {
+      width: 32px;
+      height: 32px;
+      background: $primary-color;
+      color: white;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      border-radius: 8px;
+      font-weight: bold;
+    }
+    .logo-text {
+      font-size: 20px;
+      font-weight: 700;
+      span {
+        color: $primary-color;
+      }
+    }
+  }
+
+  .content-wrapper {
+    z-index: 2;
+    .main-title {
+      font-size: 48px;
+      color: $text-main;
+      margin: 0;
+    }
+    .sub-title {
+      font-size: 48px;
+      color: $primary-color;
+      margin: 10px 0 0 0;
+    }
+    .description {
+      color: #666;
+      max-width: 460px;
+      line-height: 1.8;
+      margin-top: 30px;
+    }
+  }
+
+  .footer-users {
+    display: flex;
+    align-items: center;
+    z-index: 2;
+    .avatar-group img {
+      width: 36px;
+      height: 36px;
+      border-radius: 50%;
+      border: 2px solid white;
+      margin-right: -10px;
+    }
+    .user-count {
+      color: $text-secondary;
+      font-size: 14px;
+      margin-left: 20px;
+    }
+  }
+
+  .bg-blur-circle {
+    position: absolute;
+    width: 600px;
+    height: 600px;
+    background: radial-gradient(
+      circle,
+      rgba(92, 103, 255, 0.12) 0%,
+      rgba(255, 122, 250, 0.08) 50%,
+      transparent 100%
+    );
+    filter: blur(80px);
+    top: 15%;
+    left: 15%;
+  }
+}
+
+// --- 右侧登录区 ---
+.right-section {
+  flex: 1;
+  background: white;
   display: flex;
   align-items: center;
   justify-content: center;
-  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
 
-  .login-container {
+  .login-box {
     width: 100%;
-    max-width: 400px;
-    padding: 20px;
+    max-width: 440px;
+    padding: 0 40px;
 
-    .login-box {
-      background: #fff;
-      border-radius: 8px;
-      padding: 40px;
-      box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
+    .welcome-title {
+      font-size: 32px;
+      margin-bottom: 8px;
+    }
+    .welcome-sub {
+      color: $text-secondary;
+      margin-bottom: 40px;
+    }
 
-      .login-title {
-        text-align: center;
-        margin-bottom: 30px;
-        font-size: 24px;
-        font-weight: 600;
-        color: #333;
+    .login-form {
+      // 深度作用选择器统一处理 Element Plus 内部样式
+      :deep(.el-form-item__label) {
+        font-weight: 500;
+        color: #666;
+        padding-bottom: 4px;
       }
 
-      .login-form {
-        .login-button {
-          width: 100%;
-          margin-top: 10px;
+      :deep(.el-input__wrapper) {
+        height: 54px;
+        border-radius: 12px;
+        box-shadow: none;
+        transition: none;
+        background-color: #f5f7fa;
+        border: 1px solid transparent;
+
+        &.is-focus {
+          box-shadow: none;
+          background-color: #fff;
+          border-color: #dce4ff;
         }
       }
+
+      .password-label {
+        display: flex;
+        justify-content: space-between;
+        width: 100%;
+        .el-link {
+          font-size: 13px;
+          font-weight: bold;
+        }
+      }
+
+      .checkbox-label {
+        color: #333;
+        font-weight: 500;
+      }
+
+      .login-btn {
+        width: 100%;
+        height: 54px;
+        border-radius: 12px;
+        background-color: $primary-color;
+        margin-top: 25px;
+        font-size: 16px;
+        border: none;
+        box-shadow: 0 8px 16px rgba(43, 92, 255, 0.2);
+      }
+    }
+
+    .form-footer {
+      margin-top: 80px;
+      display: flex;
+      justify-content: space-between;
+      font-size: 13px;
+      color: $text-secondary;
+      .links {
+        display: flex;
+        gap: 20px;
+      }
     }
   }
 }
diff --git a/src/pages/StageManage/organization/index.vue b/src/pages/StageManage/organization/index.vue
index 9faa05a..2157b3e 100644
--- a/src/pages/StageManage/organization/index.vue
+++ b/src/pages/StageManage/organization/index.vue
@@ -2,14 +2,12 @@
   <div class="mj-organization">
     <!-- 顶部的tabs菜单 -->
     <div class="organization-tabs">
-        <stageBreadcrumbs title="组织管理">
-            <template #content>
-                内容占位
-            </template>
-            <template #action>
-                <el-button type="primary" :icon="Plus" plain>新增集团</el-button>
-            </template>
-        </stageBreadcrumbs>
+      <stageBreadcrumbs title="组织管理">
+        <template #content> 内容占位 </template>
+        <template #action>
+          <el-button type="primary" :icon="Plus" plain>新增集团</el-button>
+        </template>
+      </stageBreadcrumbs>
     </div>
     <!-- 底部内容(组织架构+信息展示) -->
     <div class="organization-content">
@@ -53,7 +51,7 @@
 </template>
 <script setup lang="ts">
 import { Plus, Search } from "@element-plus/icons-vue";
-import stageBreadcrumbs from '@/components/stageBreadcrumbs/index.vue';
+import stageBreadcrumbs from "@/components/stageBreadcrumbs/index.vue";
 defineOptions({ name: "Organization" });
 
 const addValue = ref("");
@@ -61,7 +59,6 @@ const search = ref("");
 
 const activeName = ref("first");
 
-
 interface Tree {
   label: string;
   children?: Tree[];
@@ -135,6 +132,7 @@ const defaultProps = {
 };
 </script>
 <style lang="scss" scoped>
+@use "sass:math";
 .mj-organization {
   .mj-organization-card {
     border-radius: 16px;
@@ -144,8 +142,7 @@ const defaultProps = {
     box-shadow: 0 0 6px #e9e8e8;
   }
 
-  .organization-tabs{
-  
+  .organization-tabs {
   }
 
   .organization-content {
@@ -168,7 +165,7 @@ const defaultProps = {
       .org-tree-list {
         flex: 1;
         overflow: auto;
-        padding: $mj-padding-standard/2 $mj-padding-standard;
+        padding: math.div($mj-padding-standard, 2) $mj-padding-standard;
       }
       .org-bottom-add {
         border-top: 1px solid #f1f5f9;
diff --git a/src/request/index.ts b/src/request/index.ts
index 2306a5f..061dc2f 100644
--- a/src/request/index.ts
+++ b/src/request/index.ts
@@ -1,199 +1,127 @@
 import axios from "axios";
-import type {AxiosInstance, AxiosRequestConfig, AxiosResponse} from 'axios';
-import useTokenRefresh from "@/hooks/useTokenRefresh";
-import 'element-plus/es/components/notification/style/css'
-import { ElNotification } from 'element-plus'
+import type { AxiosInstance, AxiosRequestConfig, AxiosResponse } from 'axios';
+import { ElNotification } from 'element-plus';
 import { getMockData, shouldUseMock } from '@/mock'  //mock数据信息
 
+
 const baseUrl = import.meta.env.VITE_APP_BASE_API;
 
-// 定义响应数据类型
-interface ApiResponse<T = any> {
-  code: number;
-  data: T;
-  msg: string;
-  [key: string]: any;
-}
+// 1. 锁和队列定义在类外部，确保全局唯一
+let isRefreshing = false;
+let requestsQueue: Array<(token: string) => void> = [];
 
-// 定义错误类型
-interface ApiError {
-  code: number;
-  msg: string;
-  [key: string]: any;
-}
-
-// 封装axios请求
 class HttpRequest {
-  private baseUrl: string;
-  private instanceMap: Map<string, AxiosInstance> = new Map();
+  private instance: AxiosInstance;
 
-  constructor(baseUrl?: string) {
-    this.baseUrl = baseUrl || "";
-  }
-
-  // 获取基础配置
-  private getBaseConfig(): AxiosRequestConfig {
-    return {
-      baseURL: this.baseUrl || baseUrl,
+  constructor(externalBaseUrl?: string) {
+    this.instance = axios.create({
+      baseURL: externalBaseUrl || baseUrl,
       timeout: 50 * 1000,
-      headers: {
-        "Content-Type": "application/json;charset=utf-8",
-      },
-    };
+      headers: { "Content-Type": "application/json;charset=utf-8" },
+    });
+
+    this.setupInterceptors();
   }
 
-  // 创建 axios 实例
-  private createAxiosInstance(config: AxiosRequestConfig): AxiosInstance {
-    return axios.create(config);
+  // --- Token 管理方法 ---
+  private getAccessToken() { return localStorage.getItem("accessToken"); }
+  private getRefreshToken() { return localStorage.getItem("refreshToken"); }
+  private clearTokens() {
+    localStorage.removeItem("accessToken");
+    localStorage.removeItem("refreshToken");
+    // 这里可以触发跳转登录逻辑，例如：router.push('/login')
+  }
+  private setTokens(data: any) {
+    localStorage.setItem("accessToken", data.accessToken);
+    localStorage.setItem("refreshToken", data.refreshToken);
   }
 
-  // 设置请求和响应拦截器
-  private setupInterceptors(instance: AxiosInstance, url: string) {
-    const { refreshToken, getAccessToken, clearTokens } = useTokenRefresh(this.baseUrl);
-
+  private setupInterceptors() {
     // 请求拦截器
-    instance.interceptors.request.use(
-      (config: AxiosRequestConfig) => {
-        // 添加 token
-        const token = getAccessToken();
-        if (token) {
-          config.headers = config.headers || {};
+    this.instance.interceptors.request.use(
+      (config) => {
+        const token = this.getAccessToken();
+        if (token && config.headers) {
           config.headers.Authorization = `Bearer ${token}`;
         }
-        
         return config;
       },
-      (error: any) => {
-        console.error('Request error:', error);
-        return Promise.reject(error);
-      }
+      (error) => Promise.reject(error)
     );
 
     // 响应拦截器
-    instance.interceptors.response.use(
-      async (response: AxiosResponse<ApiResponse>) => {
-        const { data: responseData, status } = response;
+    this.instance.interceptors.response.use(
+      async (response: AxiosResponse) => {
+        const { data: res, config: originalRequest } = response;
 
-        switch (responseData.code) {
-          case 0:
-            // 成功
-            return Promise.resolve(responseData);
+        // 业务成功直接返回数据
+        if (res.code === 0) return res;
+
+        // 重点：401 未授权处理
+        if (res.code === 401) {
           
-          case 302:
-            // 重定向
-            if (responseData.msg) {
-              window.location.href = responseData.msg;
-            }
-            return Promise.reject(responseData);
-          
-          case 401:
-            // 未授权，需要刷新token
-            if (
-              originalRequest &&
-              !originalRequest._retry &&
-              !/\/auth\/refresh$/i.test(originalRequest.url || "")
-            ) {
-              originalRequest._retry = true;
-              
-              try {
-                // 刷新 token
-                await refreshToken();
-                
-                // 重试原请求
-                const newToken = getAccessToken();
-                if (newToken) {
-                  originalRequest.headers = originalRequest.headers || {};
-                  originalRequest.headers.Authorization = `Bearer ${newToken}`;
-                }
-                
-                return instance(originalRequest);
-              } catch (refreshErr) {
-                // 刷新失败，清理 token 并跳转登录
-                clearTokens();
-                // 可以在这里触发跳转到登录页
-                // router.push('/login');
-                console.error('Token refresh failed:', refreshErr);
-                return Promise.reject(refreshErr);
-              }
-            }
-            return Promise.reject(responseData);
-          
-          default:
-            // 其他业务错误
-            ElNotification({
-                title:'提示',
-                message: responseData.msg || '请求失败',
-                type: 'error'
-            })
-            return Promise.reject(responseData);
-        }
-      },
-      (error: any) => {
-        // 网络错误或其他错误
-        console.error('Response error:', error);
-        
-        // 判断错误类型
-        if (error.response) {
-          // 服务器返回错误状态码
-          const { status, data } = error.response;
-          
-          if (status === 401) {
-            // 未授权，清理 token
-            const { clearTokens } = useTokenRefresh(this.baseUrl);
-            clearTokens();
-          } else if (status >= 500) {
-            // 服务器错误
-            return Promise.reject({
-              code: status,
-              msg: '服务器内部错误，请稍后重试',
-            } as ApiError);
+          // 如果已经在刷新中了，将请求挂起并加入队列
+          if (isRefreshing) {
+            return new Promise((resolve) => {
+              requestsQueue.push((token: string) => {
+                originalRequest.headers!.Authorization = `Bearer ${token}`;
+                resolve(this.instance(originalRequest));
+              });
+            });
+          }
+
+          // 开始刷新流程
+          isRefreshing = true;
+          const rToken = this.getRefreshToken();
+          
+          if (!rToken) {
+            this.clearTokens();
+            return Promise.reject(res);
+          }
+
+          try {
+            // 使用一个干净的 axios 实例去发刷新请求，避免拦截器死循环
+            const refreshRes = await axios.post(`${this.instance.defaults.baseURL}/auth/refresh`, {
+              refreshToken: rToken
+            });
+            
+            const newToken = refreshRes.data.data.accessToken;
+            this.setTokens(refreshRes.data.data);
+
+            // 刷新成功：释放队列
+            requestsQueue.forEach(callback => callback(newToken));
+            requestsQueue = [];
+            isRefreshing = false;
+
+            // 重试本次请求
+            originalRequest.headers!.Authorization = `Bearer ${newToken}`;
+            return this.instance(originalRequest);
+
+          } catch (error) {
+            // 刷新失败：清理并彻底报错
+            isRefreshing = false;
+            requestsQueue = [];
+            this.clearTokens();
+            return Promise.reject(error);
           }
-        } else if (error.request) {
-          // 网络错误
-          return Promise.reject({
-            code: -1,
-            msg: '网络连接失败，请检查网络',
-          } as ApiError);
         }
-        
-        return Promise.reject({
-          code: -1,
-          msg: error.message || '请求失败',
-        } as ApiError);
+
+        // 其它业务错误
+        ElNotification.error({ title: '提示', message: res.msg || '服务异常' });
+        return Promise.reject(res);
+      },
+      (error) => {
+        // 网络层错误处理
+        if (error.response?.status === 401) {
+          this.clearTokens();
+        }
+        return Promise.reject(error);
       }
     );
   }
 
-  // 获取实例的缓存键
-  private getInstanceKey(baseURL: string, timeout: number): string {
-    return `${baseURL || this.baseUrl}__${timeout}`;
-  }
-
-  // 获取 axios 实例
-  public getInstance(config: AxiosRequestConfig = {}): AxiosInstance {
-    const baseURL = config.baseURL || this.baseUrl || baseUrl;
-    const timeout = config.timeout || 50 * 1000;
-    const key = this.getInstanceKey(baseURL, timeout);
-
-    if (this.instanceMap.has(key)) {
-      return this.instanceMap.get(key)!;
-    }
-
-    const instanceConfig = {
-      ...this.getBaseConfig(),
-      ...config,
-    };
-    
-    const instance = this.createAxiosInstance(instanceConfig);
-    this.setupInterceptors(instance, baseURL);
-    
-    this.instanceMap.set(key, instance);
-    return instance;
-  }
-
-  // 通用请求方法
   public request<T = any>(config: AxiosRequestConfig): Promise<ApiResponse<T>> {
-    // 检查是否应该使用 Mock 数据
+     // 检查是否应该使用 Mock 数据
     const requestUrl = config.url || '';
     
     // 优先使用请求 URL（通常是相对路径，如 /api/menus）
@@ -210,15 +138,11 @@ class HttpRequest {
         });
       }
     }
-    
-    const instance = this.getInstance(config);
-    return instance(config).catch((error) => {
-      // 统一错误处理
-      throw error;
-    }) as Promise<ApiResponse<T>>;
+  
+    return this.instance(config) as unknown as Promise<ApiResponse<T>>;
   }
 
-  // GET 请求
+    // GET 请求
   public get<T = any>(url: string, params?: any, config?: AxiosRequestConfig): Promise<ApiResponse<T>> {
     return this.request<T>({ 
       url, 
@@ -258,7 +182,6 @@ class HttpRequest {
   }
 }
 
-// 创建实例
 const httpRequest = new HttpRequest(baseUrl);
 
 // 导出方法
@@ -272,5 +195,4 @@ export const request = {
   delete: <T = any>(url: string, config?: AxiosRequestConfig) => 
     httpRequest.delete<T>(url, config),
 };
-
-export default request;
\ No newline at end of file
+export default httpRequest;
\ No newline at end of file