diff --git a/src/app/pages/left-domain/left-domain.component.ts b/src/app/pages/left-domain/left-domain.component.ts
index dca4e69..0265ae2 100644
--- a/src/app/pages/left-domain/left-domain.component.ts
+++ b/src/app/pages/left-domain/left-domain.component.ts
@@ -102,8 +102,18 @@ export class LeftDomainComponent implements OnInit {
   nzClick(event: NzFormatEmitEvent) {
     if (event.node.key != 'XF_MHQ') {
       event.node.isSelected = !event.node.isSelected
-      FacilityInfoInSceneWindow.instance.showFacilityByType(null, !event.node.isSelected)
-      FacilityInfoInSceneWindow.instance.showFacilityByType(FacilityType[event.node.key], event.node.isSelected)
+      if (event.node.isSelected) { //显示当前, 隐藏所有
+        FacilityInfoInSceneWindow.instance.showFacilityByType(null, false)
+        FacilityInfoInSceneWindow.instance.showFacilityByType(FacilityType[event.node.key], event.node.isSelected)
+      } else { //显示所有
+        this.treeData.forEach(item=>{
+          if (item.key != 'XF_MHQ') {
+            FacilityInfoInSceneWindow.instance.showFacilityByType(FacilityType[item.key], true)
+          } else {
+            item.children.forEach(element=>{ FacilityInfoInSceneWindow.instance.showFacilityByType(FacilityType[element.key], true) })
+          }
+        })
+      }
     }
   }