diff --git a/gyxtp/src/view/graphPageNB927.vue b/gyxtp/src/view/graphPageNB927.vue
index c04708e..c56f037 100644
--- a/gyxtp/src/view/graphPageNB927.vue
+++ b/gyxtp/src/view/graphPageNB927.vue
@@ -444,6 +444,7 @@ export default {
       svg: null,
       fileList:[],
       selectedFileId:"",
+      lastNodeL:""
     }
   },
   methods: {
@@ -831,14 +832,35 @@ export default {
       const graphInstance = this.$refs.graphRef.getInstance();
       let node = graphInstance.getNodeById(nodeObject.id)
       let relinks = graphInstance.getLinesByNode(node);
-
-      for (let i=0;i<relinks.length;i++){
-        if (graphInstance.getLinesByNode(node)[i].lineWidth == 10){
-          graphInstance.getLinesByNode(node)[i].lineWidth = 1
-        }else{
-          graphInstance.getLinesByNode(node)[i].lineWidth = 10
+      console.log(node.id)
+      // let links = graphInstance.getLinks();
+      //
+      // for (let i=0;i<links.length;i++){
+      //   graphInstance.getLinks()[i].lineWidth = 1
+      // }
+
+      if (this.lastNodeL.id==node.id){
+        console.log("ss11111111")
+        for (let i=0;i<relinks.length;i++){
+          console.log(graphInstance.getLinesByNode(node)[i].lineWidth)
+          if (graphInstance.getLinesByNode(node)[i].lineWidth == 10){
+            graphInstance.getLinesByNode(node)[i].lineWidth = 1
+          }else {
+            graphInstance.getLinesByNode(node)[i].lineWidth = 10
+          }
         }
+        return
+      }
+      if (this.lastNodeL!=""){
+        let a = graphInstance.getLinesByNode(this.lastNodeL);
+        for (let i=0;i<a.length;i++){
+          graphInstance.getLinesByNode(this.lastNodeL)[i].lineWidth = 1
+        }
+      }
+      for (let i=0;i<relinks.length;i++){
+        graphInstance.getLinesByNode(node)[i].lineWidth = 10
       }
+      this.lastNodeL = node
     },
     getNodeColor(leve){
       let color = ""