diff --git a/zh-cn/application-dev/security/permission-list.md b/zh-cn/application-dev/security/permission-list.md
index 870b58f6e4574ec136bab27c382620725b1691ec..dc9f7c02d611087837948e2dea424e1f38c7f807 100644
--- a/zh-cn/application-dev/security/permission-list.md
+++ b/zh-cn/application-dev/security/permission-list.md
@@ -102,7 +102,7 @@
 
 ## ohos.permission.GET_PHONE_NUMBERS
 
-允许应用读取SIM卡MSISDN。
+允许应用读取设备的本机号码。
 
 **权限级别**：system_basic