diff --git a/src/components/PortalHeader.vue b/src/components/PortalHeader.vue
index a9f63841..c76d0593 100644
--- a/src/components/PortalHeader.vue
+++ b/src/components/PortalHeader.vue
@@ -93,7 +93,6 @@
                   <el-dropdown-menu slot="dropdown">
                     <el-dropdown-item><router-link to="/index">学员</router-link></el-dropdown-item>
                     <el-dropdown-item v-if="identity == 2 || identity == 5" @click.native="setCurIdentity(2)"><router-link to="/need/waitaudit">教师</router-link></el-dropdown-item>
-                    <!-- <el-dropdown-item v-if="identity == 3 || identity == 5" @click.native="setCurIdentity(3)"><router-link to="/course/manage">管理员</router-link></el-dropdown-item> -->
                     <el-dropdown-item v-if="identity == 3 || identity == 5" ><a :href="managerPath+'/learningpath'">管理员</a></el-dropdown-item>
                   </el-dropdown-menu>
                 </el-dropdown>
@@ -219,21 +218,17 @@ export default {
       // });
     },
     handleCommand(val) {
-      if (val === "four") {
-      this.$emit('showClass',true)
-      } else {
-        let urlPre = window.location.protocol + "//" + window.location.host;
-        // process.env.VUE_APP_BOE_WEB_URL
-        let obj = {
-          one: urlPre + "/web/teacherLesson",
-          two: urlPre + "/grow180/login",
-          three: this.webBaseUrl + "/study/index?study=1",
-          // four: 'https://m.qingxuetang.com/x/?appId=qxtcorp306130',
-          five: urlPre + "/boe/new-employee/index.html",
-          six: urlPre + "/web/contributor/index",
-        };
-        window.open(obj[val]);
-      }
+      let urlPre=window.location.protocol+'//'+window.location.host;
+      // process.env.VUE_APP_BOE_WEB_URL
+      let obj = {
+        one: urlPre+'/web/teacherLesson',
+        two: urlPre+'/grow180/login',
+        three: this.webBaseUrl + '/study/index?study=1',
+        four: 'https://m.qingxuetang.com/x/?appId=qxtcorp306130',
+        five: urlPre+'/boe/new-employee/index.html',
+        six: urlPre+'/web/contributor/index'
+      };
+      window.open(obj[val]);
     },
     handleUcCommand(val) {
       if (val == 'uc') {
@@ -305,7 +300,7 @@ export default {
       }).then(() => {
           this.$store.dispatch('LogOut').then(() => {
             //location.href = this.webBaseUrl + '/login';
-			      sessionStorage.setItem('dialog_session_show'+this.userInfo.aid,null); // 清除兴趣采集的"关闭"缓存
+            sessionStorage.setItem('dialog_session_show'+this.userInfo.aid,null); // 清除兴趣采集的"关闭"缓存
             location.href = process.env.VUE_APP_LOGIN_URL;
           });
         })