diff --git a/gyxtp/src/view/graphPageCopy0926.vue b/gyxtp/src/view/graphPageCopy0926.vue
index 470bcaf..3625b85 100644
--- a/gyxtp/src/view/graphPageCopy0926.vue
+++ b/gyxtp/src/view/graphPageCopy0926.vue
@@ -438,7 +438,8 @@ export default {
         docLevel: 'docLevel',
       },
       heightlightTable:[],
-      currentShowLeve:1,
+      currentShowLeve:2,
+      lastNodeL:"",
 
     }
   },
@@ -970,14 +971,35 @@ export default {
       const graphInstance = this.$refs.graphRef.getInstance();
       let node = graphInstance.getNodeById(nodeObject.id)
       let relinks = graphInstance.getLinesByNode(node);
-      let links = graphInstance.getLinks();
 
-      for (let i=0;i<links.length;i++){
-        graphInstance.getLinks()[i].lineWidth = 1
+      // 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
+          graphInstance.getLinesByNode(node)[i].lineWidth = 10
       }
+      this.lastNodeL = node
     }
   },
   created() {