diff --git a/zh-cn/application-dev/ability-deprecated/stage-serviceextension.md b/zh-cn/application-dev/ability-deprecated/stage-serviceextension.md
index fd8691f841abfa4d3ce4407b9f849875eb2bda0d..b04c8a609efea09cdfef39d54a811756aabc180f 100644
--- a/zh-cn/application-dev/ability-deprecated/stage-serviceextension.md
+++ b/zh-cn/application-dev/ability-deprecated/stage-serviceextension.md
@@ -75,4 +75,6 @@ OpenHarmony当前不支持三方应用创建ServiceExtensionAbility。
 ## 相关实例
 
 针对ServiceExtensionAbility开发，有以下相关实例可供参考：
+
+- [`AbilityConnectServiceExtension`：Ability与ServiceExtensionAbility通信（ArkTS）（API9）（Full SDK）](https://gitee.com/openharmony/applications_app_samples/tree/master/ability/AbilityConnectServiceExtension)
 - [`ServiceExtAbility`：StageExtAbility的创建与使用（ArkTS）（API9）（Full SDK）](https://gitee.com/openharmony/applications_app_samples/tree/master/ability/ServiceExtAbility)