diff --git a/src/pages/supplier/informationRetrieval/personQualifiedSupplierQuery/index.tsx b/src/pages/supplier/informationRetrieval/personQualifiedSupplierQuery/index.tsx
index fd3abe8..6611c27 100644
--- a/src/pages/supplier/informationRetrieval/personQualifiedSupplierQuery/index.tsx
+++ b/src/pages/supplier/informationRetrieval/personQualifiedSupplierQuery/index.tsx
@@ -85,9 +85,11 @@ const PersonQualifiedSupplierQuery: React.FC<Props> = ({ dispatch }) => {
 
   const handleTreeSelect = (keys: React.Key[]) => {
     const key = keys[0] as string;
-    setSelectedKeys(key);
-    setTreeSelected([key]);
-    getList(key);
+    if(key) {
+      setSelectedKeys(key);
+      setTreeSelected([key]);
+      getList(key);
+    }
   };
 
   // 懒加载树节点