diff --git a/zh-cn/application-dev/reference/native-apis/_h_o_s_1_1_a_v_session_1_1_a_v_controller_callback.md b/zh-cn/application-dev/reference/native-apis/_h_o_s_1_1_a_v_session_1_1_a_v_controller_callback.md
index e961201054442be10b19363c869b92e51f4969e0..ef94d783a274a4d2e471008f5104a9de74c0629f 100644
--- a/zh-cn/application-dev/reference/native-apis/_h_o_s_1_1_a_v_session_1_1_a_v_controller_callback.md
+++ b/zh-cn/application-dev/reference/native-apis/_h_o_s_1_1_a_v_session_1_1_a_v_controller_callback.md
@@ -133,4 +133,6 @@ virtual void OHOS::AVSession::AVControllerCallback::OnValidCommandChange (const
 
   | 名称 | 描述 | 
 | -------- | -------- |
-| cmds，媒体有效的指令列表，范围为{ |  | 
+| cmds，媒体有效的指令列表，范围为{ |  |
+
+<!--no_check-->
\ No newline at end of file
diff --git a/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_meta_data.md b/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_meta_data.md
index 2300db5d2dbd054a9a1ae2386c1f509c1447ff07..b09d0ef074653e5e1dea0563161fa81c5cdfd9e8 100644
--- a/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_meta_data.md
+++ b/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_meta_data.md
@@ -924,3 +924,5 @@ const std::vector<int32_t> OHOS::AVSession::AVMetaData::localCapability
 ```
 **描述:**
 会话元数据数组，用于分布式业务，设置会话属性。
+
+<!--no_check-->
diff --git a/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_session_callback.md b/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_session_callback.md
index b70d3d3cd49644daa52c74a7e87ecd09e0c7bb35..334288527bd6ac67f8a8d1cdc177ee97cac1a4c2 100644
--- a/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_session_callback.md
+++ b/zh-cn/application-dev/reference/native-apis/_o_h_o_s_1_1_a_v_session_1_1_a_v_session_callback.md
@@ -212,4 +212,6 @@ AVSession设置多媒体切换收藏操作的抽象的回调方法。
 
   | 名称 | 描述 | 
 | -------- | -------- |
-| mediald | 多媒体ID号标识。  | 
+| mediald | 多媒体ID号标识。  |
+
+<!--no_check-->
diff --git a/zh-cn/application-dev/reference/native-apis/_region.md b/zh-cn/application-dev/reference/native-apis/_region.md
index d8b1024f340516c55758b875726864d86ad09dae..2123c25359fd86d73b2a6450582ff68eba1b1089 100644
--- a/zh-cn/application-dev/reference/native-apis/_region.md
+++ b/zh-cn/application-dev/reference/native-apis/_region.md
@@ -43,5 +43,3 @@ struct Rect Region::*rects
 **描述：**
 
 结构体指针，类型为[Rect](_rect.md)。如果rects是空指针nullptr， 默认Buffer大小为脏区。
-
-<!--no_check-->
\ No newline at end of file