diff --git a/src/views/monitor/topology/index.vue b/src/views/monitor/topology/index.vue
index 1d9cebb9..e4148c39 100644
--- a/src/views/monitor/topology/index.vue
+++ b/src/views/monitor/topology/index.vue
@@ -61,7 +61,7 @@ function fnGetList(refresh: boolean = false) {
         res.data.length > 0
       ) {
         // 根网管
-        let rootNodeInfo = { neName: undefined };
+        let rootNodeInfo = { neName: "OMC_001" };
         const nodes = [];
         const edges = [];
         for (const item of res.data) {
@@ -70,7 +70,7 @@ function fnGetList(refresh: boolean = false) {
           const nodeIndex = nodes.findIndex(v => v.id === item.neName);
           if (nodeIndex === -1) {
             if (item.neType === 'OMC') {
-              nodes.push({
+              nodes.unshift({
                 id: item.neName,
                 label: item.neName,
                 info: item,
@@ -120,7 +120,7 @@ function fnGetList(refresh: boolean = false) {
               });
             }
           } else {
-            edges.push({
+            edges.unshift({
               source: item.neName,
               target: rootNodeInfo.neName,
               label: `${item.neName}-${rootNodeInfo.neName}`,
@@ -140,6 +140,7 @@ function fnGetList(refresh: boolean = false) {
     })
     .then(hasNeList => {
       if (!hasNeList) return;
+      console.log(graphG6Data)
       if (refresh) {
         // graphG6.value.get('canvas').set('localRefresh', true);
         graphG6.value.destroy();