diff --git a/docs-2.0/14.client/1.nebula-client.md b/docs-2.0/14.client/1.nebula-client.md
index 970a34ed6aa..895fbdad4b6 100644
--- a/docs-2.0/14.client/1.nebula-client.md
+++ b/docs-2.0/14.client/1.nebula-client.md
@@ -18,4 +18,4 @@ Nebula Graph supports multiple types of clients for users to connect to and mana
 
 !!! caution
 
-    Other clients（such as [Nebula PHP](https://github.com/nebula-contrib/nebula-php), [Nebula Node](https://github.com/nebula-contrib/nebula-node), [Nebula .net](https://github.com/nebula-contrib/nebula-net), [Nebula JDBC](https://github.com/nebula-contrib/nebula-jdbc), and [NORM - Nebula Graph‘s Golang ORM](https://github.com/zhihu/norm)）can also be used to connect to and manage Nebula Graph, but there is no uptime guarantee.
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+    Other clients（such as [Nebula PHP](https://github.com/nebula-contrib/nebula-php), [Nebula Node](https://github.com/nebula-contrib/nebula-node), [Nebula .net](https://github.com/nebula-contrib/nebula-net), [Nebula JDBC](https://github.com/nebula-contrib/nebula-jdbc), [NORM - Nebula Graph's Golang ORM](https://github.com/zhihu/norm), and [Graph-Ocean - Nebula Graph's Java ORM](https://github.com/nebula-contrib/graph-ocean)）can also be used to connect to and manage Nebula Graph, but there is no uptime guarantee.
\ No newline at end of file