diff --git a/zh-cn/application-dev/reference/apis/js-apis-window.md b/zh-cn/application-dev/reference/apis/js-apis-window.md
index 9b8654b401822ccbec577c7e721fede4efd34b49..b49b6669c89a7ac9963981fc7d24fd36ffbaaa5a 100644
--- a/zh-cn/application-dev/reference/apis/js-apis-window.md
+++ b/zh-cn/application-dev/reference/apis/js-apis-window.md
@@ -1198,9 +1198,6 @@ setSystemBarProperties(systemBarProperties: SystemBarProperties, callback: Async
 var SystemBarProperties={
     statusBarColor: '#ff00ff',
     navigationBarColor: '#00ff00',
-    //以下两个属性从API Version7开始支持
-    isStatusBarLightIcon: true,
-    isNavigationBarLightIcon:false,
     //以下两个属性从API Version8开始支持
     statusBarContentColor:'#ffffff',
     navigationBarContentColor:'#00ffff'
@@ -1240,9 +1237,6 @@ setSystemBarProperties(systemBarProperties: SystemBarProperties): Promise<voi
 var SystemBarProperties={
     statusBarColor: '#ff00ff',
     navigationBarColor: '#00ff00',
-    //以下两个属性从API Version7开始支持
-    isStatusBarLightIcon: true,
-    isNavigationBarLightIcon:false,
     //以下两个属性从API Version8开始支持
     statusBarContentColor:'#ffffff',
     navigationBarContentColor:'#00ffff'