diff --git a/README.md b/README.md
index 07163dc..5270315 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ pnpm build:dev
 - Ui框架: ElementPlus + Tailwindcss
 - Http工具: Axios
 
-# 后端功能
+# 后端功能(可以不用)
 
 主要包含登录后的相关操作，若不用后端功能可以忽略该部分
 
diff --git a/src/components/Home/About.vue b/src/components/Home/About.vue
index 12376f4..09536e3 100644
--- a/src/components/Home/About.vue
+++ b/src/components/Home/About.vue
@@ -1,10 +1,10 @@
 <script setup lang="ts">
-// import { reactive } from 'vue'
+import { rev } from 'vue'
 // import { copy } from '@/utils/string'
 // const info = reactive({
 //   title: "关于本站",
 // })
-
+const feedBackUrl = import.meta.env.VITE_FEEDBACK_URL
 //copy
 // const copyRes = async (resStr: string) => {
 //   copy(resStr)
@@ -21,7 +21,7 @@
       <br>
       <p class="font-bold">联系作者/问题反馈</p>
       <br>
-      <p>反馈中心：<el-link href="https://txc.qq.com/products/619520">https://txc.qq.com/products/619520</el-link></p>
+      <p>反馈中心：<el-link :href="feedBackUrl">{{ feedBackUrl }}</el-link></p>
       <br>
       <p>邮箱：taoran0796@163.com</p>
       <br>
diff --git a/src/components/Layout/Header/Header.vue b/src/components/Layout/Header/Header.vue
index 35dc29c..cc28d9a 100644
--- a/src/components/Layout/Header/Header.vue
+++ b/src/components/Layout/Header/Header.vue
@@ -172,7 +172,7 @@ onMounted(() => {
         <li class="hover:text-blue-500">
           <el-button link size="large" @click="collect">收藏本站</el-button>
         </li>
-        <li class="ml-3" v-if="userStore.token?.length != 0">
+        <li class="ml-3" v-if="userStore.isLogin()">
           <!-- userStore.avatar -->
           <el-image class="w-10 h-10 cursor-pointer" fit="cover" :src="(userStore.avatar == '' || userStore.avatar == null || userStore.avatar == undefined) ? defAvatar : userStore.avatar" v-popover="userPopRef"></el-image>
           <el-popover
diff --git a/src/store/modules/user.ts b/src/store/modules/user.ts
index 52d4f3c..7a96b9b 100644
--- a/src/store/modules/user.ts
+++ b/src/store/modules/user.ts
@@ -87,7 +87,7 @@ export const useUserStore = defineStore('user', {
     },
     //获取用户信息
     async userInfo() {
-      if (this.token?.length == 0) {
+      if (!this.isLogin()) {
         return
       }
       //发送请求