diff --git a/src/components/markdown/MarkDirTree.vue b/src/components/markdown/MarkDirTree.vue
index 858dce89201acc2e993ed9a71d29c249d3fb3079..590b6b6e7b664db6953481a8eb4535e709ec0c94 100644
--- a/src/components/markdown/MarkDirTree.vue
+++ b/src/components/markdown/MarkDirTree.vue
@@ -11,7 +11,7 @@
         </div>
       </div>
     </template>
-    <i class="el-icon-s-fold" v-else @click="reverseExpand"  style="color:#ffffff;cursor: pointer">&nbsp;显示目录</i>
+    <i class="el-icon-s-unfold" v-else @click="reverseExpand"  style="color:#ffffff;cursor: pointer">&nbsp;显示目录</i>
   </div>
 </template>
 <script>
diff --git a/src/main.js b/src/main.js
index e1c8b4b84d77ae31d2fc37262aeba796e1867c04..7c6b31b5f7f16f22cc4cf94f69b420110ddd7da4 100644
--- a/src/main.js
+++ b/src/main.js
@@ -32,7 +32,6 @@ Vue.directive('highlight', function (el) {
 // cookie
 Vue.prototype.$cookies = cookies
 // axios
-// Vue.use(axios)
 Vue.prototype.$axios = axios
 window.$axios_w = axios
 Vue.prototype.$cookies.set('user_session', 'null')