diff --git a/utils/los_hook.c b/utils/los_hook.c
index 3d646a75..20c8464b 100644
--- a/utils/los_hook.c
+++ b/utils/los_hook.c
@@ -65,3 +65,4 @@ LOS_HOOK_ALL_TYPES_DEF;
 
 #endif /* LOSCFG_DEBUG_HOOK */
 
+111
\ No newline at end of file