src/assets/style/pageCommon.component.scss

@@ -2684,11 +2684,6 @@ svg.loading-icon {
 }
 
 .tree-line{
-
-  &.el-tree--highlight-current .el-tree-node>.el-tree-node__content:hover{
-    background: rgba(125, 174, 255, 0.3);
-  }
-
   &.el-tree--highlight-current .el-tree-node.is-current>.el-tree-node__content{
     background: rgba(125, 174, 255, 0.7);
   }

src/components/view/left/viewLeft.component.html

@@ -10,7 +10,6 @@
                     :indent="0"
                     icon-class="none"
                     highlight-current
-                    :current-node-key="currentNodeKey"
                     @node-click="nodeClick"
                     :data="treeData"
             >

src/components/view/left/viewLeft.component.ts

@@ -21,7 +21,7 @@ Component.registerHooks([
 export default class ViewLeftComponent extends Vue {
     //标题左侧图标
     imgSrc = require("@/assets/icons/png/env/env-title-icon.png");
-    currentNodeKey = '';
+
     treeData = treeData;
     viewList = [
         {

src/views/overview.component.ts

@@ -267,8 +267,6 @@ export default class OverViewComponent extends BaseComponent {
     }
     closeRight(){
         this.viewRightShow = false;
-        const dom = document.querySelector('div.is-current') as any;
-        dom.classList.remove('is-current')
         if(this.currentEvent ){
             this.viewLayer[this.currentEvent.id].selected = false;
             this.addCustom(this.viewLayer[this.currentEvent.id],true);