diff --git a/src/memheap.c b/src/memheap.c
index 0df9ed41eda..3a15cc068b1 100644
--- a/src/memheap.c
+++ b/src/memheap.c
@@ -19,8 +19,8 @@
  * 2013-07-15     Grissiom     optimize rt_memheap_realloc
  * 2021-06-03     Flybreak     Fix the crash problem after opening Oz optimization on ac6.
  * 2023-03-01     Bernard      Fix the alignment issue for minimal size
- */
-
+ */  
+   
 #include <rthw.h>
 #include <rtthread.h>