diff --git a/src/store/modules/topology.ts b/src/store/modules/topology.ts
index 400aa959..7766b79a 100644
--- a/src/store/modules/topology.ts
+++ b/src/store/modules/topology.ts
@@ -87,12 +87,9 @@ export const topologyStore = defineStore({
     },
     setTopology(data: { nodes: Node[]; calls: Call[] }) {
       const obj = {} as Recordable;
-      const services = useSelectorStore().services;
       const nodes = (data.nodes || []).reduce((prev: Node[], next: Node) => {
         if (!obj[next.id]) {
           obj[next.id] = true;
-          const s = services.filter((d: any) => d.id === next.id)[0] || {};
-          next.layer = s.layers ? s.layers[0] : null;
           prev.push(next);
         }
         return prev;
@@ -658,7 +655,7 @@ export const topologyStore = defineStore({
       return metrics;
     },
     async queryHierarchyNodeExpressions(expressions: string[], layer: string) {
-      const nodes = this.hierarchyServiceNodes.filter((n: Node) => n.layer === layer);
+      const nodes = this.hierarchyServiceNodes.filter((n: HierarchyNode) => n.layer === layer);
       if (!nodes.length) {
         this.setHierarchyNodeMetricValue({}, layer);
         return;
@@ -671,7 +668,7 @@ export const topologyStore = defineStore({
       this.setHierarchyNodeMetricValue(metrics, layer);
     },
     async queryHierarchyInstanceNodeExpressions(expressions: string[], layer: string) {
-      const nodes = this.hierarchyInstanceNodes.filter((n: Node) => n.layer === layer);
+      const nodes = this.hierarchyInstanceNodes.filter((n: HierarchyNode) => n.layer === layer);
 
       if (!expressions.length) {
         this.setHierarchyInstanceNodeMetricValue({}, layer);
diff --git a/src/types/topology.d.ts b/src/types/topology.d.ts
index 868f912a..ed7a2617 100644
--- a/src/types/topology.d.ts
+++ b/src/types/topology.d.ts
@@ -43,7 +43,6 @@ export interface Node {
   name: string;
   type: string;
   isReal: boolean;
-  layer?: string;
   layers: string[];
   serviceName?: string;
   height?: number;
diff --git a/src/views/dashboard/related/topology/service/ServiceMap.vue b/src/views/dashboard/related/topology/service/ServiceMap.vue
index ed3c6a57..a11f5f42 100644
--- a/src/views/dashboard/related/topology/service/ServiceMap.vue
+++ b/src/views/dashboard/related/topology/service/ServiceMap.vue
@@ -411,7 +411,7 @@ limitations under the License. -->
     topologyStore.setLink(null);
     operationsPos.x = event.offsetX;
     operationsPos.y = event.offsetY;
-    if (d.layer === String(dashboardStore.layerId)) {
+    if (d.layers.includes(dashboardStore.layerId)) {
       setNodeTools(settings.value.nodeDashboard);
       return;
     }
@@ -419,7 +419,7 @@ limitations under the License. -->
   }
   function handleLinkClick(event: MouseEvent, d: Call) {
     event.stopPropagation();
-    if (d.sourceObj.layer !== dashboardStore.layerId || d.targetObj.layer !== dashboardStore.layerId) {
+    if (!d.sourceObj.layers.includes(dashboardStore.layerId) || !d.targetObj.layers.includes(dashboardStore.layerId)) {
       return;
     }
     topologyStore.setNode(null);