diff --git a/en/application-dev/security/AccessToken/permissions-for-all.md b/en/application-dev/security/AccessToken/permissions-for-all.md
index 18eac3707749d3a60e499406028e887091662fc4..15a64e17bf2392a9d5a106496f2034298327d2fc 100644
--- a/en/application-dev/security/AccessToken/permissions-for-all.md
+++ b/en/application-dev/security/AccessToken/permissions-for-all.md
@@ -473,3 +473,17 @@ This permission is applicable to the applications that meet the following condit
 **Supported devices**: PC/2in1
 
 **Valid since**: 20
+
+## ohos.permission.SET_WINDOW_TRANSPARENT
+
+Allows an application to set the main window container to be transparent and remove the shadow of the outer border of the main window.
+
+With this permission, the application can set the background color and shadow visibility of the main window.
+
+**Permission level**: normal
+
+**Authorization mode**: system_grant
+
+**Supported devices**: PC/2in1
+
+**Valid since**: 20
diff --git a/zh-cn/application-dev/security/AccessToken/permissions-for-all.md b/zh-cn/application-dev/security/AccessToken/permissions-for-all.md
index 8028da79855b7a737f3e1ee5480871573c7a9ff3..ebfb0103fd3af078f59a6f5f7973aedadf310462 100644
--- a/zh-cn/application-dev/security/AccessToken/permissions-for-all.md
+++ b/zh-cn/application-dev/security/AccessToken/permissions-for-all.md
@@ -503,3 +503,17 @@
 **支持设备**：PC/2in1
 
 **起始版本**：20
+
+## ohos.permission.SET_WINDOW_TRANSPARENT
+
+允许应用设置主窗容器透明和去除主窗外边框阴影。
+
+获取该权限后，应用可以设置主窗口容器背景色，以及主窗口是否显示阴影。
+
+**权限级别**：normal
+
+**授权方式**：系统授权（system_grant）
+
+**支持设备**：PC/2in1
+
+**起始版本**：20