update

src/main/webapp/app/modal/alarm-modal/alarm-modal.component.ts

@@ -162,7 +162,7 @@ export class AlarmModalComponent implements OnInit {
                         e.title = e.name;
                         e.key = e.hostid;
                         e.isLeaf = true;
-                        if(this.selectTreeList.includes(e.key)){
+                        if (this.selectTreeList.includes(e.key)) {
                             e.checked = true;
                         }
                     });
@@ -181,9 +181,9 @@ export class AlarmModalComponent implements OnInit {
     //选择树节点
     selectCheckTree(event: NzFormatEmitEvent) {
         if (event.node.isChecked) {
-            this.selectTreeList.push(event.node.origin.hostid);
+            this.selectTreeList.push(event.node.key);
         } else {
-            const index = this.selectTreeList.indexOf(event.node.origin.hostid);
+            const index = this.selectTreeList.indexOf(event.node.key);
             this.selectTreeList.splice(index, 1);
         }
     }