diff --git a/zh-cn/application-dev/security/permission-list.md b/zh-cn/application-dev/security/permission-list.md
index e992b8a3480f4fe31d459738dea1bcf36de11d38..d111b68218f267cde30fa73413484d63d014a25a 100644
--- a/zh-cn/application-dev/security/permission-list.md
+++ b/zh-cn/application-dev/security/permission-list.md
@@ -1876,4 +1876,24 @@
 
 **授权方式**：system_grant
 
-**ACL使能**：TRUE
\ No newline at end of file
+**ACL使能**：TRUE
+
+## ohos.permission.ACCESS_CAST_ENGINE_MIRROR
+
+允许应用使用镜像投屏能力。
+
+**权限级别**：system_basic
+
+**授权方式**：system_grant
+
+**ACL使能**：TRUE
+
+## ohos.permission.ACCESS_CAST_ENGINE_STREAM
+
+允许应用调用系统资源投射能力。
+
+**权限级别**：system_basic
+
+**授权方式**：system_grant
+
+**ACL使能**：TRUE