diff --git a/include/util/cus_name.h b/include/util/cus_name.h
index 76b09f3ea1..16f677f855 100644
--- a/include/util/cus_name.h
+++ b/include/util/cus_name.h
@@ -28,5 +28,4 @@
 #define CUS_EMAIL   "<support@taosdata.com>"
 #endif
 
-
 #endif  // _CUS_NAME_H_