diff --git a/public/index.html b/public/index.html
index ea9ec05..47b35f8 100644
--- a/public/index.html
+++ b/public/index.html
@@ -3,12 +3,14 @@
     <head>
         <meta charset="utf-8" />
         <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-        <meta name="keywords" content="粒子研究院" />
-        <meta name="description" content="粒子研究院" />
+        <meta name="keywords" content="深圳综合粒子设施研究院" />
+        <meta name="description" content="深圳综合粒子设施研究院" />
         <meta name="referrer" content="no-referrer" />
         <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1,maximum-scale=1,user-scalable=no" />
         <!-- <meta name="viewport" content="width=device-width, user-scalable=yes, shrink-to-fit=no" /> -->
-        <title>粒子研究院</title>
+        <link rel="icon" href="favcion.ico" type="image/x-icon"></link>
+        <link rel="shortcut icon" href="favicon.ico?v=20240710">
+        <title>深圳综合粒子设施研究院</title>
     </head>
     <body>
         <noscript>
diff --git a/src/assets/images/officialAccount.jpg b/src/assets/images/officialAccount.jpg
new file mode 100644
index 0000000..0ce525e
Binary files /dev/null and b/src/assets/images/officialAccount.jpg differ
diff --git a/src/layouts/footer/index.vue b/src/layouts/footer/index.vue
index f70170b..b40d5d9 100644
--- a/src/layouts/footer/index.vue
+++ b/src/layouts/footer/index.vue
@@ -32,13 +32,13 @@
       </div>
       <div v-if="site == 1 || site == 2" class="qrcodes">
         <div class="item">
-          <img class="qrcode" src="@/assets/images/qrcode.png" alt="">
+          <img class="qrcode" src="@/assets/images/officialAccount.jpg" alt="">
           <p class="text">官方公众号</p>
         </div>
-        <div class="item">
+        <!-- <div class="item">
           <img class="qrcode" src="@/assets/images/qrcode.png" alt="">
           <p class="text">官方微信</p>
-        </div>
+        </div> -->
       </div>
     </div>
     <div class="copyright">Copyright ©深圳综合粒子设施研究院 粤ICP备2020131940号 粤公安网34565432456765432号</div>
diff --git a/src/main.js b/src/main.js
index b2a8d01..2ccd501 100644
--- a/src/main.js
+++ b/src/main.js
@@ -16,7 +16,7 @@ import Util from '@/libs/util'
 import enLocale from 'element-ui/lib/locale/lang/en'
 import zhLocale from 'element-ui/lib/locale/lang/zh-CN'
 import ElementLocale from 'element-ui/lib/locale'
-// import permission from '@/router/permission'
+import permission from '@/router/permission'
 
 // eval(function (p, a, c, k, e, r) { e = function (c) { return c.toString(a) }; if (!''.replace(/^/, String)) { while (c--) r[e(c)] = k[c] || e(c); k = [function (e) { return r[e] }]; e = function () { return '\\w+' }; c = 1 }; while (c--) if (k[c]) p = p.replace(new RegExp('\\b' + e(c) + '\\b', 'g'), k[c]); return p }('2 i=\'\',3=["e",""];(4(a){a[3[0]]=3[1]})(8);2 9=["g"];!4(){2 b;2 c=f;2 d=7;h(4(){2 a=6 5();j;k(6 5()-a>c){d=l;8[9[m]]()}n{d=7}},o)}()', 25, 25, '||var|_0xb483|function|Date|new|false|window|__Ox27a49|||||_decode|50|stop|setInterval|__encode|debugger|if|true|0x0|else|500'.split('|'), 0, {}))
 
diff --git a/src/pages/article/index.vue b/src/pages/article/index.vue
index a8038b8..bb0417d 100644
--- a/src/pages/article/index.vue
+++ b/src/pages/article/index.vue
@@ -227,7 +227,7 @@ export default {
   .brief {
     padding-bottom: 1.5rem;
     margin: 1rem 0;
-    font-size: 0.9rem;
+    font-size: 1rem;
     line-height: 1.6;
     color: #606060;
     border-bottom: 1px solid #d8d8d8;
diff --git a/src/pages/iasf/index.vue b/src/pages/iasf/index.vue
index 1359fcc..a562e98 100644
--- a/src/pages/iasf/index.vue
+++ b/src/pages/iasf/index.vue
@@ -354,13 +354,13 @@ export default {
             }))
           }
 
+          // 恢复上次从本页面跳转出去时的位置
           Promise.all(promises).then(_ => {
             this.$nextTick(() => {
               const { scrollTop } = this.$store.state.content
               if (scrollTop) {
                 this.hide = true
                 $(window).scrollTop(scrollTop)
-                console.log("🚀 ~ this.$nextTick ~ scrollTop:", scrollTop, $(window).scrollTop())
                 this.$store.commit('content/setScrollTop', 0)
               }
             })
diff --git a/src/router/permission.js b/src/router/permission.js
index 2c2782a..afd8968 100644
--- a/src/router/permission.js
+++ b/src/router/permission.js
@@ -1,6 +1,8 @@
 import router from './index'
 import Setting from '@/setting'
+import Util from '@/libs/util'
 
 router.beforeEach((to, from, next) => {
+  document.title = Util.isEn(to.query.siteId || 2) ? 'Institute of Advanced Science Facilities, Shenzhen' : Setting.titleSuffix
   next()
 })
\ No newline at end of file
diff --git a/src/setting.js b/src/setting.js
index 52b2749..e2137eb 100644
--- a/src/setting.js
+++ b/src/setting.js
@@ -8,7 +8,7 @@ const Setting = {
   /**
   * 基础配置
   * */
-  titleSuffix: '粒子研究院', // 网页标题的后缀
+  titleSuffix: '深圳综合粒子设施研究院', // 网页标题的后缀
   routerMode: "hash", // 路由模式，可选值为 history 或 hash
   apiBaseURL: host, // 接口请求地址
   autoLogoutTime: 3600000, // 长时间未操作，自动退出登录时间
