diff --git a/src/views/main-content.vue b/src/views/main-content.vue
index de945201..c7597bbf 100644
--- a/src/views/main-content.vue
+++ b/src/views/main-content.vue
@@ -84,15 +84,14 @@
       },
       // tabs, 删除tab
       removeTabHandle (tabName) {
-        var newTabs = this.mainTabs.filter(item => item.name !== tabName)
-        if (newTabs.length >= 1) {
+        this.mainTabs = this.mainTabs.filter(item => item.name !== tabName)
+        if (this.mainTabs.length >= 1) {
           // 当前选中tab被删除
           if (tabName === this.mainTabsActiveName) {
-            this.$router.push({ name: newTabs[newTabs.length - 1].name }, () => {
+            this.$router.push({ name: this.mainTabs[this.mainTabs.length - 1].name }, () => {
               this.mainTabsActiveName = this.$route.name
             })
           }
-          this.mainTabs = newTabs
         } else {
           this.menuActiveName = ''
           this.$router.push({ name: 'home' })