diff --git a/src/components/Layout/index.jsx b/src/components/Layout/index.jsx
index 5f87092..996f98e 100644
--- a/src/components/Layout/index.jsx
+++ b/src/components/Layout/index.jsx
@@ -9,7 +9,9 @@ import "./index.css";
 const Layout = ({ children }) => {
   const dispatch = useDispatch();
   const [isCollapsed, setIsCollapsed] = useState(true);
-  const loading = useSelector((state) => state.loading.value);
+  const globalLoading = useSelector(
+    (state) => state?.loading?.effect?.globalLoading
+  );
   const studentInfo = useSelector((state) => state.student.studentInfo);
 
   const queryLoginStudentInfo = async () => {
@@ -27,7 +29,7 @@ const Layout = ({ children }) => {
   return (
     <div className="app-layout">
       <Sidebar isCollapsed={isCollapsed} setIsCollapsed={setIsCollapsed} />
-      <Spin block loading={loading} size={40} className="app-layout-spin">
+      <Spin block loading={globalLoading} size={40} className="app-layout-spin">
         <main className="main-content">{children}</main>
       </Spin>
     </div>
diff --git a/src/pages/CompanyJobsPage/index.jsx b/src/pages/CompanyJobsPage/index.jsx
index c4ff752..f1f93aa 100644
--- a/src/pages/CompanyJobsPage/index.jsx
+++ b/src/pages/CompanyJobsPage/index.jsx
@@ -57,7 +57,8 @@ const CompanyJobsPage = () => {
         pageSize: PAGE_SIZE,
         isActive: true,
       });
-      if (res.success) {
+
+      if (res?.success) {
         const mappedJobs = mapJobList(res.data);
         setJobs((prevList) => {
           const newList = [...prevList, ...mappedJobs];
diff --git a/src/services/api.js b/src/services/api.js
index 35c94da..b248fd1 100644
--- a/src/services/api.js
+++ b/src/services/api.js
@@ -1,211 +1,464 @@
-import request from '@/utils/request';
+import request from "@/utils/request";
 
 // Student API
 export const studentAPI = {
   // Get current logged-in student
-  getCurrentStudent: () => request.get('/api/students/me'),
-  
+  getCurrentStudent: async () =>
+    request({
+      url: "/api/students/me",
+      method: "GET",
+    }),
+
   // Get student list
-  getList: (params) => request.get('/api/students', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/students",
+      method: "GET",
+      params,
+    }),
+
   // Get student detail
-  getDetail: (id) => request.get(`/api/students/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/students/${id}`,
+      method: "GET",
+    }),
+
   // Create student
-  create: (data) => request.post('/api/students', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/students",
+      method: "POST",
+      data,
+    }),
+
   // Update student
-  update: (id, data) => request.put(`/api/students/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/students/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Get student progress
-  getProgress: (id) => request.get(`/api/students/${id}/progress`),
+  getProgress: async (id) =>
+    request({
+      url: `/api/students/${id}/progress`,
+      method: "GET",
+    }),
 };
 
 // Course API
 export const courseAPI = {
   // Get course list
-  getList: (params) => request.get('/api/courses', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/courses",
+      method: "GET",
+      params,
+    }),
+
   // Get course detail
-  getDetail: (id) => request.get(`/api/courses/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/courses/${id}`,
+      method: "GET",
+    }),
+
   // Create course
-  create: (data) => request.post('/api/courses', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/courses",
+      method: "POST",
+      data,
+    }),
+
   // Update course
-  update: (id, data) => request.put(`/api/courses/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/courses/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Enroll student in course
-  enroll: (courseId, studentId) => 
-    request.post(`/api/courses/${courseId}/enroll`, { studentId }),
-  
+  enroll: async (courseId, studentId) =>
+    request({
+      url: `/api/courses/${courseId}/enroll`,
+      method: "POST",
+      data: { studentId },
+    }),
+
   // Update enrollment progress
-  updateEnrollment: (courseId, enrollmentId, data) =>
-    request.put(`/api/courses/${courseId}/enrollment/${enrollmentId}`, data),
-  
+  updateEnrollment: async (courseId, enrollmentId, data) =>
+    request({
+      url: `/api/courses/${courseId}/enrollment/${enrollmentId}`,
+      method: "PUT",
+      data,
+    }),
+
   // Get course students
-  getStudents: (id) => request.get(`/api/courses/${id}/students`),
+  getStudents: async (id) =>
+    request({
+      url: `/api/courses/${id}/students`,
+      method: "GET",
+    }),
 };
 
 // Job API
 export const jobAPI = {
   // Get job list
-  getList: (params) => request.get('/api/jobs', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/jobs",
+      method: "GET",
+      params,
+    }),
+
   // Get job detail
-  getDetail: (id) => request.get(`/api/jobs/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/jobs/${id}`,
+      method: "GET",
+    }),
+
   // Create job
-  create: (data) => request.post('/api/jobs', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/jobs",
+      method: "POST",
+      data,
+    }),
+
   // Update job
-  update: (id, data) => request.put(`/api/jobs/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/jobs/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Get recommended jobs for student
-  getRecommended: (studentId) => request.get(`/api/jobs/recommend/${studentId}`),
+  getRecommended: async (studentId) =>
+    request({
+      url: `/api/jobs/recommend/${studentId}`,
+      method: "GET",
+    }),
 };
 
 // Company API
 export const companyAPI = {
   // Get company list
-  getList: (params) => request.get('/api/companies', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/companies",
+      method: "GET",
+      params,
+    }),
+
   // Get company detail
-  getDetail: (id) => request.get(`/api/companies/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/companies/${id}`,
+      method: "GET",
+    }),
+
   // Create company
-  create: (data) => request.post('/api/companies', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/companies",
+      method: "POST",
+      data,
+    }),
+
   // Update company
-  update: (id, data) => request.put(`/api/companies/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/companies/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Get company jobs
-  getJobs: (id) => request.get(`/api/companies/${id}/jobs`),
+  getJobs: async (id) =>
+    request({
+      url: `/api/companies/${id}/jobs`,
+      method: "GET",
+    }),
 };
 
 // Resume API
 export const resumeAPI = {
   // Get resume list
-  getList: (params) => request.get('/api/resumes', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/resumes",
+      method: "GET",
+      params,
+    }),
+
   // Get resume detail
-  getDetail: (id) => request.get(`/api/resumes/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/resumes/${id}`,
+      method: "GET",
+    }),
+
   // Create resume
-  create: (data) => request.post('/api/resumes', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/resumes",
+      method: "POST",
+      data,
+    }),
+
   // Update resume
-  update: (id, data) => request.put(`/api/resumes/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/resumes/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Delete resume
-  delete: (id) => request.delete(`/api/resumes/${id}`),
-  
+  delete: async (id) =>
+    request({
+      url: `/api/resumes/${id}`,
+      method: "DELETE",
+    }),
+
   // Get student's active resume
-  getStudentActive: (studentId) => 
-    request.get(`/api/resumes/student/${studentId}/active`),
+  getStudentActive: async (studentId) =>
+    request({
+      url: `/api/resumes/student/${studentId}/active`,
+      method: "GET",
+    }),
 };
 
 // Interview API
 export const interviewAPI = {
   // Get interview list
-  getList: (params) => request.get('/api/interviews', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/interviews",
+      method: "GET",
+      params,
+    }),
+
   // Get interview detail
-  getDetail: (id) => request.get(`/api/interviews/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/interviews/${id}`,
+      method: "GET",
+    }),
+
   // Schedule interview
-  schedule: (data) => request.post('/api/interviews', data),
-  
+  schedule: async (data) =>
+    request({
+      url: "/api/interviews",
+      method: "POST",
+      data,
+    }),
+
   // Update interview
-  update: (id, data) => request.put(`/api/interviews/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/interviews/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Cancel interview
-  cancel: (id, reason) => 
-    request.post(`/api/interviews/${id}/cancel`, { reason }),
-  
+  cancel: async (id, reason) =>
+    request({
+      url: `/api/interviews/${id}/cancel`,
+      method: "POST",
+      data: { reason },
+    }),
+
   // Submit feedback
-  submitFeedback: (id, data) => 
-    request.post(`/api/interviews/${id}/feedback`, data),
-  
+  submitFeedback: async (id, data) =>
+    request({
+      url: `/api/interviews/${id}/feedback`,
+      method: "POST",
+      data,
+    }),
+
   // Get student interview history
-  getStudentHistory: (studentId) => 
-    request.get(`/api/interviews/student/${studentId}/history`),
+  getStudentHistory: async (studentId) =>
+    request({
+      url: `/api/interviews/student/${studentId}/history`,
+      method: "GET",
+    }),
 };
 
 // Class API
 export const classAPI = {
   // Get class list
-  getList: (params) => request.get('/api/classes', { params }),
-  
+  getList: async (params) =>
+    request({
+      url: "/api/classes",
+      method: "GET",
+      params,
+    }),
+
   // Get class detail
-  getDetail: (id) => request.get(`/api/classes/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/classes/${id}`,
+      method: "GET",
+    }),
+
   // Create class
-  create: (data) => request.post('/api/classes', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/classes",
+      method: "POST",
+      data,
+    }),
+
   // Update class
-  update: (id, data) => request.put(`/api/classes/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/classes/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Get class students
-  getStudents: (id) => request.get(`/api/classes/${id}/students`),
-  
+  getStudents: async (id) =>
+    request({
+      url: `/api/classes/${id}/students`,
+      method: "GET",
+    }),
+
   // Add student to class
-  addStudent: (classId, studentId) => 
-    request.post(`/api/classes/${classId}/students`, { studentId }),
-  
+  addStudent: async (classId, studentId) =>
+    request({
+      url: `/api/classes/${classId}/students`,
+      method: "POST",
+      data: { studentId },
+    }),
+
   // Remove student from class
-  removeStudent: (classId, studentId) => 
-    request.delete(`/api/classes/${classId}/students/${studentId}`),
-  
+  removeStudent: async (classId, studentId) =>
+    request({
+      url: `/api/classes/${classId}/students/${studentId}`,
+      method: "DELETE",
+    }),
+
   // Get class statistics
-  getStats: (id) => request.get(`/api/classes/${id}/stats`),
+  getStats: async (id) =>
+    request({
+      url: `/api/classes/${id}/stats`,
+      method: "GET",
+    }),
 };
 
 // Learning Stage API
 export const stageAPI = {
   // Get all stages
-  getList: () => request.get('/api/stages'),
-  
+  getList: async () =>
+    request({
+      url: "/api/stages",
+      method: "GET",
+    }),
+
   // Get stage detail
-  getDetail: (id) => request.get(`/api/stages/${id}`),
-  
+  getDetail: async (id) =>
+    request({
+      url: `/api/stages/${id}`,
+      method: "GET",
+    }),
+
   // Create stage
-  create: (data) => request.post('/api/stages', data),
-  
+  create: async (data) =>
+    request({
+      url: "/api/stages",
+      method: "POST",
+      data,
+    }),
+
   // Update stage
-  update: (id, data) => request.put(`/api/stages/${id}`, data),
-  
+  update: async (id, data) =>
+    request({
+      url: `/api/stages/${id}`,
+      method: "PUT",
+      data,
+    }),
+
   // Delete stage
-  delete: (id) => request.delete(`/api/stages/${id}`),
-  
+  delete: async (id) =>
+    request({
+      url: `/api/stages/${id}`,
+      method: "DELETE",
+    }),
+
   // Get stage courses
-  getCourses: (id) => request.get(`/api/stages/${id}/courses`),
-  
+  getCourses: async (id) =>
+    request({
+      url: `/api/stages/${id}/courses`,
+      method: "GET",
+    }),
+
   // Get stage students
-  getStudents: (id) => request.get(`/api/stages/${id}/students`),
-  
+  getStudents: async (id) =>
+    request({
+      url: `/api/stages/${id}/students`,
+      method: "GET",
+    }),
+
   // Advance student to next stage
-  advanceStudent: (stageId, studentId) => 
-    request.post(`/api/stages/${stageId}/advance/${studentId}`),
+  advanceStudent: async (stageId, studentId) =>
+    request({
+      url: `/api/stages/${stageId}/advance/${studentId}`,
+      method: "POST",
+    }),
 };
 
 // Auth API
 export const authAPI = {
   // Login
-  login: (data) => request.post('/api/auth/login', data),
-  
+  login: async (data) =>
+    request({
+      url: "/api/auth/login",
+      method: "POST",
+      data,
+    }),
+
   // Register
-  register: (data) => request.post('/api/auth/register', data),
-  
+  register: async (data) =>
+    request({
+      url: "/api/auth/register",
+      method: "POST",
+      data,
+    }),
+
   // Logout
-  logout: () => request.post('/api/auth/logout'),
-  
+  logout: async () =>
+    request({
+      url: "/api/auth/logout",
+      method: "POST",
+    }),
+
   // Get current user
-  getCurrentUser: () => request.get('/api/auth/me'),
+  getCurrentUser: async () =>
+    request({
+      url: "/api/auth/me",
+      method: "GET",
+    }),
 };
 
 // Health Check
 export const healthAPI = {
-  check: () => request.get('/health'),
-  checkDB: () => request.get('/health/db'),
-};
\ No newline at end of file
+  check: async () =>
+    request({
+      url: "/health",
+      method: "GET",
+    }),
+  checkDB: async () =>
+    request({
+      url: "/health/db",
+      method: "GET",
+    }),
+};
diff --git a/src/services/companyJobs.js b/src/services/companyJobs.js
index b23c6d5..d4b308a 100644
--- a/src/services/companyJobs.js
+++ b/src/services/companyJobs.js
@@ -2,9 +2,17 @@ import request from "@/utils/request";
 
 // 获取企业内推岗位
 export async function getJobsList(params) {
-  return request.get("/api/jobs", { params });
+  return request({
+    url: `/api/jobs`,
+    method: "GET",
+    params,
+  });
 }
 // 获取企业内推岗位面试
 export async function getInterviewsList(params) {
-  return request.get("/api/interviews", { params });
+  return request({
+    url: `/api/interviews`,
+    method: "GET",
+    params,
+  });
 }
diff --git a/src/services/dashboard.js b/src/services/dashboard.js
index 5dc7e5f..7c705b4 100644
--- a/src/services/dashboard.js
+++ b/src/services/dashboard.js
@@ -1,14 +1,23 @@
 import request from "@/utils/request";
 // 获取主页信息
 export async function getDashboardStatistics(studentId) {
-  return request.get(`/api/dashboard/stats/${studentId}`);
+  return request({
+    url: `/api/dashboard/stats/${studentId}`,
+    method: "GET",
+  });
 }
 // 获取学习进度
 export async function getLearningProgressSummary(studentId) {
-  return request.get(`/api/dashboard/learning-summary/${studentId}`);
+  return request({
+    url: `/api/dashboard/learning-summary/${studentId}`,
+    method: "GET",
+  });
 }
 
 // 获取班级排名
 export async function getClassRanking(classId) {
-  return request.get(`/api/rankings/class/${classId}`);
+  return request({
+    url: `/api/rankings/class/${classId}`,
+    method: "GET",
+  });
 }
diff --git a/src/services/global.js b/src/services/global.js
index f7e056b..c122f35 100644
--- a/src/services/global.js
+++ b/src/services/global.js
@@ -2,5 +2,9 @@ import request from "@/utils/request";
 
 // 获取当前登录学生信息
 export async function getLoginStudentInfo() {
-  return request.get("/api/students/me");
+  return request({
+    url: `/api/students/me`,
+    method: "GET",
+    namespace: "globalLoading",
+  });
 }
diff --git a/src/services/index.js b/src/services/index.js
index d40f283..59893b4 100644
--- a/src/services/index.js
+++ b/src/services/index.js
@@ -1,3 +1,4 @@
+// 此处是已经调试的api
 import {
   getDashboardStatistics,
   getLearningProgressSummary,
diff --git a/src/services/personalProfile.js b/src/services/personalProfile.js
index 7fa6bff..f389ecc 100644
--- a/src/services/personalProfile.js
+++ b/src/services/personalProfile.js
@@ -2,5 +2,8 @@ import request from "@/utils/request";
 
 // 获取当前登录学生学习进度
 export async function getLoginStudentProgress(id) {
-  return request.get(`/api/students/${id}/progress`);
+  return request({
+    url: `/api/students/${id}/progress`,
+    method: "GET",
+  });
 }
diff --git a/src/services/projectLibrary.js b/src/services/projectLibrary.js
index f5f2c14..2f1b33f 100644
--- a/src/services/projectLibrary.js
+++ b/src/services/projectLibrary.js
@@ -1,5 +1,9 @@
 import request from "@/utils/request";
 // 获取项目列表
 export async function getProjectsList(params) {
-  return request.get(`/api/projects`, { params });
+  return request({
+    url: `/api/projects`,
+    method: "GET",
+    params,
+  });
 }
diff --git a/src/store/slices/loadingSlice.js b/src/store/slices/loadingSlice.js
index 0bab42c..833ef8a 100644
--- a/src/store/slices/loadingSlice.js
+++ b/src/store/slices/loadingSlice.js
@@ -1,25 +1,31 @@
+// 导入 Redux Toolkit 的 createSlice
 import { createSlice } from "@reduxjs/toolkit";
 
-// 创建slice
+// 定义初始状态
+const initialState = {
+  effect: {}, // 全局加载状态对象
+};
+
+// 创建 loading slice
 const loadingSlice = createSlice({
-  name: "loading",
-  initialState: {
-    value: false,
-  },
+  name: "loading", // slice 名称
+  initialState,
   reducers: {
-    // 设置loading状态为true
-    setLoadingTrue: (state) => {
-      state.value = true;
+    // 显示全局加载状态
+    showGlobalLoading: (state, action) => {
+      const { namespace } = action.payload;
+      state.effect[namespace] = true;
     },
-    // 设置loading状态为false
-    setLoadingFalse: (state) => {
-      state.value = false;
+    // 隐藏全局加载状态
+    hideGlobalLoading: (state, action) => {
+      const { namespace } = action.payload;
+      state.effect[namespace] = false;
     },
   },
 });
 
-// 导出actions
-export const { setLoadingTrue, setLoadingFalse } = loadingSlice.actions;
+// 导出 action creators
+export const { showGlobalLoading, hideGlobalLoading } = loadingSlice.actions;
 
-// 导出reducer
+// 导出 reducer
 export default loadingSlice.reducer;
diff --git a/src/utils/request.js b/src/utils/request.js
index 117dd6d..d4e2ca4 100644
--- a/src/utils/request.js
+++ b/src/utils/request.js
@@ -1,9 +1,24 @@
 // 引入axios
 import axios from "axios";
+import store from "@/store/index";
+import {
+  showGlobalLoading,
+  hideGlobalLoading,
+} from "@/store/slices/loadingSlice";
+const baseURL = import.meta.env.VITE_API_BASE_URL || "http://localhost:3000";
 
+// 全局加载状态loading，基于redux
+const handleGlobalLoading = (namespace, type) => {
+  if (!namespace) return;
+  store.dispatch(
+    type === "show"
+      ? showGlobalLoading({ namespace })
+      : hideGlobalLoading({ namespace })
+  );
+};
 // 创建axios实例
-const service = axios.create({
-  baseURL: import.meta.env.VITE_API_BASE_URL || "http://localhost:3000", // 基础URL
+const axiosInstance = axios.create({
+  baseURL, // 基础URL
   timeout: 10000, // 请求超时时间
   headers: {
     "Content-Type": "application/json;charset=utf-8",
@@ -11,12 +26,12 @@ const service = axios.create({
 });
 
 // 请求拦截器
-service.interceptors.request.use(
+axiosInstance.interceptors.request.use(
   (config) => {
     // 开发阶段使用固定的 x-user-id
     // 这个ID对应种子数据中的开发默认用户
     config.headers["x-user-id"] = "dev-user-id";
-    
+
     // 后续对接飞书后使用token
     // const token = localStorage.getItem("token");
     // if (token) {
@@ -30,11 +45,11 @@ service.interceptors.request.use(
 );
 
 // 响应拦截器
-service.interceptors.response.use(
+axiosInstance.interceptors.response.use(
   (response) => {
     // 处理响应数据
     const res = response.data;
-    
+
     // 后端统一返回格式 {success, data, message}
     if (res.success !== undefined) {
       if (res.success) {
@@ -50,17 +65,38 @@ service.interceptors.response.use(
         return Promise.reject(new Error(res.message || "请求失败"));
       }
     }
-    
+
     // 兼容直接返回数据的情况
     return res;
   },
   (error) => {
     // 处理响应错误
     console.error("请求错误:", error);
-    const message = error.response?.data?.message || error.message || "网络错误";
+    const message =
+      error.response?.data?.message || error.message || "网络错误";
     return Promise.reject(new Error(message));
   }
 );
 
 // 导出请求方法
-export default service;
+export default function request({
+  url,
+  apiUrl,
+  namespace,
+  method = "get",
+  data,
+  params,
+  headers = {},
+}) {
+  handleGlobalLoading(namespace, "show");
+  // 返回Promise对象
+  return axiosInstance({
+    method,
+    url: `${apiUrl ? apiUrl : baseURL}${url}`,
+    data,
+    params,
+    headers,
+  }).finally(() => {
+    handleGlobalLoading(namespace, "hide");
+  });
+}