diff --git a/zh-cn/application-dev/application-models/serviceextensionability.md b/zh-cn/application-dev/application-models/serviceextensionability.md
index 23e8aa343d0f5a86f787f74473917a55c9e8b217..3804801e9f6863ae3a98786d3ea8d2fe1d071d47 100644
--- a/zh-cn/application-dev/application-models/serviceextensionability.md
+++ b/zh-cn/application-dev/application-models/serviceextensionability.md
@@ -288,4 +288,4 @@ ServiceExtensionAbility服务组件在[onConnect()](../reference/apis/js-apis-ap
 针对ServiceExtensionAbility开发，有以下相关示例可供参考：
 
 - [`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)
+- [`ServiceExtAbility`：StageExtAbility的创建与使用（ArkTS）（API9）（Full SDK）](https://gitee.com/openharmony/applications_app_samples/tree/master/ability/ServiceExtAbility)