处理员工列表操作确认下拉弹出问题

components/mobile/staffManagement/StaffList.vue

@@ -268,7 +268,7 @@
       // 选择性搜索
       rolesEvent (type) {
         this.isChange = true
-        this.showRole = !this.showRole
+        this.showRole = false
         this.role = type ? type.desc : '全部角色'
         this.page = 1
         if (!type && !this.staffSearch) {