diff --git a/be/src/util/jsonb_document.h b/be/src/util/jsonb_document.h
index 2675fd7543740a8..50da5613fce3508 100644
--- a/be/src/util/jsonb_document.h
+++ b/be/src/util/jsonb_document.h
@@ -334,7 +334,6 @@ class Stream {
 };
 
 struct leg_info {
-
     ~leg_info() { delete[] leg_ptr; }
     ///path leg ptr
     char* leg_ptr;