diff --git a/src/page/index/components/BusinessStructure/BusinessStructure.vue b/src/page/index/components/BusinessStructure/BusinessStructure.vue
index d869d3d..2418786 100644
--- a/src/page/index/components/BusinessStructure/BusinessStructure.vue
+++ b/src/page/index/components/BusinessStructure/BusinessStructure.vue
@@ -155,7 +155,7 @@ onBeforeUnmount(() => {
 
 const handleSetConfig = (res: any) => {
     const chartDom = document.getElementById('BusinessStructure');
-    if (!chartDom) return;
+    if (!chartDom) return {};
 
     myChart = echarts.init(chartDom);