Merge pull request #234 from dataease/pr@dev@panel

frontend/src/views/panel/list/PanelList.vue

@@ -293,6 +293,7 @@ export default {
   methods: {
     closeEditPanelDialog(panelInfo) {
       this.editPanel.visible = false
+      if (panelInfo) {
         this.defaultTree()
         // 默认展开 同时点击 新增的节点
         if (panelInfo && panelInfo.panelType === 'self' && this.lastActiveNodeData.id) {
@@ -309,6 +310,7 @@ export default {
         } else {
           this.tree(this.groupForm)
         }
+      }
     },
     showEditPanel(param) {
       this.lastActiveNode = param.node