diff --git a/src/pages/index/index.tsx b/src/pages/index/index.tsx
index e663732..825dd84 100644
--- a/src/pages/index/index.tsx
+++ b/src/pages/index/index.tsx
@@ -36,6 +36,9 @@ const IndexPage = () => {
   }, [systemConfig]);
 
   const getData = () => {
+    if (currentDepId === 0) {
+      return;
+    }
     setLoading(true);
     user.courses(currentDepId).then((res: any) => {
       const records = res.data.learn_course_records;