diff --git a/src/views/framework/architecture/components/top-member-select.vue b/src/views/framework/architecture/components/top-member-select.vue
index f14d08e..73a1f75 100644
--- a/src/views/framework/architecture/components/top-member-select.vue
+++ b/src/views/framework/architecture/components/top-member-select.vue
@@ -40,7 +40,9 @@ export default {
     },
     getList() {
       api.topVertexList().then((res) => {
-        this.verList = res.rows
+        this.verList = res.rows || []
+        this.pkVertex = this.verList[0]?.memberCode || ''
+        this.pkVertex && this.handleChange()
       })
     },
     reset() {