diff --git a/zh-cn/application-dev/database/share-data-by-datashareextensionability.md b/zh-cn/application-dev/database/share-data-by-datashareextensionability.md
index d376defd17fdfc2a5b0f88e4abe8a4f3c6d3ad1f..acfb3ddae865bb866eaa2272b8b6be18e13d7eae 100644
--- a/zh-cn/application-dev/database/share-data-by-datashareextensionability.md
+++ b/zh-cn/application-dev/database/share-data-by-datashareextensionability.md
@@ -211,3 +211,9 @@
      console.info(`dsHelper delete result:${data}`);
    });
    ```
+
+##  相关实例
+
+针对数据共享开发，有以下相关实例可供参考：
+
+- [系统应用跨应用数据共享（ArkTS）（Full SDK）（API9）](https://gitee.com/openharmony/applications_app_samples/tree/OpenHarmony-3.2-Release/code/SystemFeature/DataManagement/CrossAppDataShare)
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