diff --git a/.env.development b/.env.development
index d94137e..0e5f525 100644
--- a/.env.development
+++ b/.env.development
@@ -1,4 +1,4 @@
 # 变量必须以 VITE_ 为前缀才能暴露给外部读取
 NODE_ENV = 'development'
 VITE_APP_TITLE = '实验仿真'
-VITE_APP_BASE_API = '//localhost:3100/jeecgboot'
\ No newline at end of file
+VITE_APP_BASE_API = '//localhost:16066/jeecg-boot'
\ No newline at end of file
diff --git a/src/api/user.ts b/src/api/user.ts
index f9c9d9f..8df8add 100644
--- a/src/api/user.ts
+++ b/src/api/user.ts
@@ -27,7 +27,7 @@ export const sturegister = (data: any) => {
 export const logout = () => {
     return request({
         url: '/sys/logout?_t=' + new Date().getTime(),
-        method: 'GET',
+        method: 'PUT',
     })
 }
 //   获取用户信息
diff --git a/src/layout/index.vue b/src/layout/index.vue
index 0ffe8b3..83a95bc 100644
--- a/src/layout/index.vue
+++ b/src/layout/index.vue
@@ -2,7 +2,7 @@
   <div class="container-bgc">
     <div class="top">
       <div class="loginBtn">
-        <p @click="loginFn">{{ user.token ? "已登录" : "登录/注册" }}</p>
+        <p @click="loginFn">{{ user.token ? "个人中心" : "登录/注册" }}</p>
       </div>
 
       <div class="title">{{ setting.title }}</div>
diff --git a/src/layout/knowledgePage.vue b/src/layout/knowledgePage.vue
index fb2c847..1f57c29 100644
--- a/src/layout/knowledgePage.vue
+++ b/src/layout/knowledgePage.vue
@@ -94,6 +94,7 @@ const enter = () => {
     const allStudied = Knowledges.value.every(item => item.isStudy);
     if (allStudied) {
         router.push('/studyPage');
+        localStorage.setItem('isStudy', 'true');
     } else {
         ElMessage.error('请先完成所有学习内容')
     }
diff --git a/src/layout/spacePage.vue b/src/layout/spacePage.vue
index 984bdd5..0efe89a 100644
--- a/src/layout/spacePage.vue
+++ b/src/layout/spacePage.vue
@@ -141,7 +141,7 @@
 import { ElMessage } from "element-plus";
 import { ref, onMounted } from "vue";
 import { useRouter } from "vue-router";
-import settingStore from "@/store/modules/setting";
+import settingStore from "@/store/modules/setting";;
 const setting = settingStore();
 import userStore from "@/store/modules/user";
 import { getUserInfoService, userChangeService, logout } from "@/api/user";
@@ -283,10 +283,14 @@ const handleClose = () => {
 
 // 退出登录
 const logoutEvent = async () => {
-  await logout();
-  clearLocalStorage();
+  await logout().then(res => {
+    console.log(res,'111');
+    clearLocalStorage();
+    user.token = ''
   router.push("/login");
 
+  })
+
 };
 </script>
 
diff --git a/src/layout/studyPage.vue b/src/layout/studyPage.vue
index b93fded..8dfda6e 100644
--- a/src/layout/studyPage.vue
+++ b/src/layout/studyPage.vue
@@ -2,7 +2,7 @@
   <div class="login_container">
     <div class="top">
       <div class="loginBtn">
-        <p @click="loginFn">{{ user.token ? "已登录" : "登录/注册" }}</p>
+        <p @click="loginFn">{{ user.token ? "个人中心" : "登录/注册" }}</p>
       </div>
       <div class="submit">
         <p @click="submit">提交</p>
@@ -13,7 +13,11 @@
       <div
         class="box"
         :style="{
-          backgroundImage: isBox1Clicked ? `url(${btn1})` : `url(${btn2})`,
+          backgroundImage: isStudy
+            ? `url(${btn1})`
+            : isBox2Clicked
+            ? `url(${btn1})`
+            : `url(${btn2})`,
         }"
         @click="handleBoxClick(1)"
       >
@@ -22,7 +26,7 @@
       <div
         class="box"
         :style="{
-          backgroundImage: isBox2Clicked ? `url(${btn1})` : `url(${btn2})`,
+          backgroundImage: complete ? `url(${btn1})` : `url(${btn2})`,
         }"
         @click="handleBoxClick(2)"
       >
@@ -98,7 +102,9 @@ import { submitExperiment, getScore } from "@/api";
 import { ElMessage, ElMessageBox } from "element-plus";
 const isShowExperiment =
   Number(localStorage.getItem("activeStepIndex")) == 12 ? true : false;
+  const isStudy = Boolean(localStorage.getItem("isStudy")) || false;
 const router = useRouter();
+const complete = localStorage.getItem("complete");
 const user = userStore();
 const loginFn = () => {
   // user.token ? router.push("/spacePage") : "";
diff --git a/src/permissions.ts b/src/permissions.ts
index 02c14d1..571d1d2 100644
--- a/src/permissions.ts
+++ b/src/permissions.ts
@@ -1,40 +1,41 @@
 import router from "./router";
-import userStore from "./store/modules/user";
-import { getToken } from "./utils/auth";
 import pinia from "./store";
-import {clearLocalStorage } from '@/utils/auth'
+
+import userStore from "./store/modules/user";
+import { getToken, clearLocalStorage } from "@/utils/auth";
 
 const store = userStore(pinia);
-router.beforeEach((to: any, from: any, next: any) => {
+
+router.beforeEach(async (to:any, from:any, next:any) => {
+  const { token, userInfo, getUserInfo } = store;
+
   if (to.path === "/login") {
-    if (store.token) {
-      next("/studyPage");
-    } else {
-      next();
-    }
-    // next();
-  } else {
-    const token = getToken();
-    if (token) {
-        console.log(store.userInfo);
-        
-      if (store.userInfo) {
-        next();
-      } else {
-        store.getUserInfo().then(() => {
-          next();
-        })
-        .catch((error) => {
-          console.log(error);
-          
-          clearLocalStorage()
-          next("/login");
-        })
-      }
-      //   next();
-    } else {
-      next("/login");
-    }
+    token ? next("/studyPage") : next();
+    return;
+  }
+
+  const authToken = getToken();
+
+  if (!authToken) {
+    return redirectToLogin(next);
+  }
+
+  if (userInfo) {
+    return next();
+  }
+
+  try {
+    await getUserInfo();
+    next();
+  } catch (error) {
+    console.error("获取用户信息失败:", error);
+    redirectToLogin(next);
   }
 });
+
+const redirectToLogin = (next: any) => {
+  clearLocalStorage();
+  next("/login");
+};
+
 export default router;
diff --git a/src/store/modules/user.ts b/src/store/modules/user.ts
index 6332d5e..eac39ae 100644
--- a/src/store/modules/user.ts
+++ b/src/store/modules/user.ts
@@ -32,9 +32,15 @@ const userStore = defineStore("userStore", {
       this.userInfo = null;
     },
     async getUserInfo() {
-      const res:any = await getUserInfo();
-      this.userInfo = res.result.userInfo;
-      console.log(res);
+      try {
+        const res:any = await getUserInfo();
+        this.userInfo = res.result.userInfo;
+        console.log(res);
+      } catch (error) {
+        console.log(error);
+        
+      }
+   
 
       // this.userInfo = res.result;
     },
diff --git a/src/utils/auth.ts b/src/utils/auth.ts
index 90ca42c..fd8b2af 100644
--- a/src/utils/auth.ts
+++ b/src/utils/auth.ts
@@ -14,6 +14,9 @@ const clearLocalStorage = () => {
   localStorage.removeItem("product");
   localStorage.removeItem("installationStep");
   localStorage.removeItem("stepIds");
+  // localStorage.removeItem("wenduCode");
+  // localStorage.removeItem("shiduCode");
+  localStorage.removeItem('isStudy')
 
 }
 export  {
diff --git a/src/utils/request.ts b/src/utils/request.ts
index e0db2b4..0505c8c 100644
--- a/src/utils/request.ts
+++ b/src/utils/request.ts
@@ -5,44 +5,71 @@ import { ElMessage } from "element-plus";
 import { removeToken } from "@/utils/auth";
 import userStore from "@/store/modules/user";
 import router from "@/router";
+
 // 创建axios实例
 const server = axios.create({
   baseURL: import.meta.env.VITE_APP_BASE_API,
   timeout: 30000,
 });
-// 创建请求拦截器
 
+// 获取用户状态
+
+// 创建请求拦截器
 server.interceptors.request.use((config) => {
-  const useuserStore = userStore(pinia);
+const useUserStore = userStore(pinia);
 
-  config.headers.Authorization = useuserStore.token;
-  config.headers["x-access-token"] = useuserStore.token;
+  if (useUserStore.token) {
+    config.headers.Authorization = useUserStore.token;
+    config.headers["x-access-token"] = useUserStore.token;
+  }
   return config;
 });
+
+// 处理错误的通用方法
+const handleAuthError = (message:string) => {
+const useUserStore = userStore(pinia);
+
+  ElMessage.error(message);
+  removeToken();
+  useUserStore.token = "";
+  router.push("/login");
+};
+
 // 创建相应拦截器
-server.interceptors.response.use((response) => {
-  console.log(response);
-
-  if (response.data.code === 401) {
-    
-    ElMessage.error(response.data.message);
-    removeToken();
-    router.push("/login");
-    return Promise.reject(response);
-  }
-  if (response.data.code === 412) {
-    ElMessage.error(response.data.message);
-    removeToken();
-    router.push("/login");
-    return Promise.reject(response);
-  }
-  if (response.data.code != 200 && response.data.code != 0) {
-    ElMessage.error(response.data.message);
-    return Promise.reject(response);
-  }
-  return response.data;
-});
+server.interceptors.response.use(
+  (response) => {
+    const { code, message } = response.data;
 
-// 暴露axios实例
+    switch (code) {
+      case 401:
+      case 412:
+        handleAuthError(message);
+        return Promise.reject(response);
+      case 200:
+      case 0:
+        return response.data;
+      default:
+        ElMessage.error(message);
+        return Promise.reject(response);
+    }
+  },
+  (error) => {
+    if (error.response) {
+      const { status, data } = error.response;
+
+      switch (status) {
+        case 401:
+        case 403:
+        case 500:
+          handleAuthError(data.message);
+          break;
+        default:
+          ElMessage.error(data.message || "请求出错，请稍后再试");
+      }
+    }
+
+    return Promise.reject(error);
+  }
+);
 
 export default server;
diff --git a/src/views/largeDataScreen/home.vue b/src/views/largeDataScreen/home.vue
index ccb9cd4..e553da9 100644
--- a/src/views/largeDataScreen/home.vue
+++ b/src/views/largeDataScreen/home.vue
@@ -749,6 +749,7 @@
       </div>
     </template>
   </el-dialog>
+  <div class="setting"><el-button @click="router.back()">返回</el-button></div>
 </template>
 
 <script setup lang="ts">
@@ -756,7 +757,7 @@ import { ref } from "vue";
 import { setStepEvent } from "@/utils/setStep";
 import { formatDate } from "@/utils";
 import { useRouter, useRoute } from "vue-router";
-import { onMounted } from "vue";
+import { onMounted,onActivated } from "vue";
 import settingStore from "@/store/modules/setting";
 type Falg = boolean;
 type Step = number;
@@ -777,7 +778,7 @@ const router = useRouter();
 const useSettingStore = settingStore();
 const isShowIdea = ref<Boolean>(false);
 console.log(route);
-onMounted(() => {
+onActivated(() => {
   if (route.query.idea) {
     isShowIdea.value = true;
     installationStep.value = 10;
@@ -1262,4 +1263,9 @@ const insatIdea = () => {
 :deep(.el-input__inner) {
   color: rgba(0, 0, 0, 0.6);
 }
+.setting{
+  position: absolute;
+  top: 20px;
+  right: 50px;
+}
 </style>
diff --git a/src/views/program/index.vue b/src/views/program/index.vue
index 131bb9e..1003f8f 100644
--- a/src/views/program/index.vue
+++ b/src/views/program/index.vue
@@ -236,7 +236,7 @@ onMounted(() => {
   // #endregion
   // 点击节点时显示编辑框
   graph.on("node:click", ({ cell }: any) => {
-    if(isShowStrring) return
+    if(!isShowStrring) return
     // console.log(cell.store.previous.name);
     console.log(cell);
     if (!useSettingStore.saveRoute) {