diff --git a/nezha-fronted/src/components/common/project/visNetwork.vue b/nezha-fronted/src/components/common/project/visNetwork.vue
index 8a41b6435..2ed4346bf 100644
--- a/nezha-fronted/src/components/common/project/visNetwork.vue
+++ b/nezha-fronted/src/components/common/project/visNetwork.vue
@@ -197,7 +197,7 @@
         this.topologyLoading=true;
         this.editVisNetwork=false;
         this.$get('/project/topo',{projectId:n.id}).then(res=>{
-          if(res.data.topo){
+          if(res.data.topo&&res.data.topo.nodes.length>0){
             this.nodesArray=[];
             this.edgesArray=[];
             this.nodesArrayOther=this.formatNodesArr(res.data.topo.nodes);