diff --git a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelogs-dsoftbus.md b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelogs-dsoftbus.md
index 5153648ea2e9c2e95a2f21ab8ad7dd4a35c557ad..57316a58626311aa3188ee56e761e5a96dd13c11 100644
--- a/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelogs-dsoftbus.md
+++ b/zh-cn/release-notes/changelogs/OpenHarmony_3.2.8.1/changelogs-dsoftbus.md
@@ -128,7 +128,7 @@
 | Ashmem  | writeToAshmem(buf: number[], size: number, offset: number): boolean | NA | writeAshmem(buf: number[], size: number, offset: number): void |
 | Ashmem  | readFromAshmem(size: number, offset: number): number[] | NA | readAshmem(size: number, offset: number): number[] |
 
-##### 适配指导
+#### 适配指导
 
 新增的接口以抛异常的方式返回错误码及对应的错误信息，以MessageParcel中的create接口为例，使用示例代码如下：
 ```js