diff --git a/src/components/PortalHeader.vue b/src/components/PortalHeader.vue
index e4ffec05..06446ce8 100644
--- a/src/components/PortalHeader.vue
+++ b/src/components/PortalHeader.vue
@@ -39,7 +39,7 @@
                   <el-dropdown-item command="one">BOE系列公开课</el-dropdown-item>
                   <el-dropdown-item command="two" divided>Grow180</el-dropdown-item>
                   <el-dropdown-item command="three" divided>管理者进阶</el-dropdown-item>
-                  <el-dropdown-item command="four" divided>U选小课堂</el-dropdown-item>
+                  <el-dropdown-item command="four" divided>通用力专区</el-dropdown-item>
                   <el-dropdown-item command="five" divided>社招新员工</el-dropdown-item>
                   <!-- <el-dropdown-item command="six" divided>贡献者专区</el-dropdown-item> -->
                   <el-dropdown-item command="seven" divided>教师专区</el-dropdown-item>
@@ -170,7 +170,6 @@ export default {
       default:''
     },
   },
-
   components:{popup,yearMedal},
   computed: {
     ...mapGetters(['userInfo','curIdentity', 'userMsg','identity','studyTaskCount']),
@@ -250,7 +249,8 @@ export default {
     },
     handleCommand(val) {
       if (val === "four") {
-          this.$emit('showClass',true)
+        window.open("https://m.qingxuetang.com/x/?appId=qxtcorp306130")
+          // this.$emit('showClass',true)
       }  else {
         let urlPre = window.location.protocol + "//" + window.location.host;
         // process.env.VUE_APP_BOE_WEB_URL