diff --git a/src/layouts/header/index.vue b/src/layouts/header/index.vue
index e246ac4..94a6aab 100644
--- a/src/layouts/header/index.vue
+++ b/src/layouts/header/index.vue
@@ -1,8 +1,7 @@
 <template>
   <div :class="['header', { channel: isHome }]">
     <a class="logo" @click="toIndex">
-      <img v-if="isHome" src="@/assets/images/logo.png" alt="">
-      <img v-else src="@/assets/images/logo-black.png" alt="">
+      <img :src="require('@/assets/images/' + (isSfel ? 'logo2' : isHome ? 'logo' : 'logo-black') + '.png')" alt="">
     </a>
     <navbar ref="nav" :isHome.sync="isHome"></navbar>
     <div class="tools">
@@ -24,6 +23,7 @@ export default {
   data() {
     return {
       isHome: this.$route.path === '/home' || this.$route.path === '/sfel',
+      isSfel: this.$route.path === '/sfel',
       showSearch: false,
       title: '',
       searchTimer: null
@@ -34,7 +34,8 @@ export default {
   },
   watch: {
     '$route'() {
-      this.isHome = this.$route.path === '/home' || this.$route.path === '/sfel'
+      this.isHome = this.$route.path === '/home' || this.$route.path === '/sfel',
+      this.isSfel = this.$route.path === '/sfel'
     },
   },
   beforeDestroy () {
diff --git a/src/pages/exp/index.vue b/src/pages/exp/index.vue
index c5a6d43..2756daf 100644
--- a/src/pages/exp/index.vue
+++ b/src/pages/exp/index.vue
@@ -21,27 +21,27 @@
     </div>
 
     <ul class="list">
-      <li class="item1">
+      <li :class="['item1', {'cursor-pointer': isLink(modules[2].form.link.linkName)}]" @click="openLink(modules[2].form)">
         <img src="@/assets/images/exp/2.png" alt="">
         <h6>{{ modules[2].form.title }}</h6>
       </li>
-      <li class="item2">
+      <li :class="['item2', {'cursor-pointer': isLink(modules[3].form.link.linkName)}]" @click="openLink(modules[3].form)">
         <img src="@/assets/images/exp/3.png" alt="">
         <h6>{{ modules[3].form.title }}</h6>
       </li>
-      <li class="item3">
+      <li :class="['item3', {'cursor-pointer': isLink(modules[4].form.link.linkName)}]" @click="openLink(modules[4].form)">
         <img src="@/assets/images/exp/4.png" alt="">
         <h6>{{ modules[4].form.title }}</h6>
       </li>
-      <li class="item4">
+      <li :class="['item4', {'cursor-pointer': isLink(modules[5].form.link.linkName)}]" @click="openLink(modules[5].form)">
         <img src="@/assets/images/exp/5.png" alt="">
         <h6>{{ modules[5].form.title }}</h6>
       </li>
-      <li class="item5">
+      <li :class="['item5', {'cursor-pointer': isLink(modules[6].form.link.linkName)}]" @click="openLink(modules[6].form)">
         <img src="@/assets/images/exp/6.png" alt="">
         <h6>{{ modules[6].form.title }}</h6>
       </li>
-      <li class="item6">
+      <li :class="['item6', {'cursor-pointer': isLink(modules[7].form.link.linkName)}]" @click="openLink(modules[7].form)">
         <img src="@/assets/images/exp/7.png" alt="">
         <h6>{{ modules[7].form.title }}</h6>
       </li>
diff --git a/src/pages/sfel/index.vue b/src/pages/sfel/index.vue
index de703dd..d22d04f 100644
--- a/src/pages/sfel/index.vue
+++ b/src/pages/sfel/index.vue
@@ -251,7 +251,7 @@
 
     <div class="tools">
       <div class="logo">
-        <img src="@/assets/images/logo2.png" alt="">
+        <img src="@/assets/images/logo.png" alt="">
       </div>
       <ul class="nav">
         <li v-for="(item, i) in navs" :key="i" class="column" @click="toAnchor(item)">{{ item.name }}</li>