diff --git a/README.md b/README.md
index 8b1c35b3..e366a634 100644
--- a/README.md
+++ b/README.md
@@ -266,6 +266,8 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
 
 * [Docker.cn](https://docker.cn/)
 
+* [Xorm Adapter](https://github.com/casbin/xorm-adapter) for [Casbin](https://github.com/casbin/casbin) - [github.com/casbin/xorm-adapter](https://github.com/casbin/xorm-adapter)
+
 * [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
 
 * [Gorevel](http://gorevel.cn/) - [github.com/goofcc/gorevel](http://github.com/goofcc/gorevel)
diff --git a/README_CN.md b/README_CN.md
index d74f6763..66a3c015 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -269,6 +269,8 @@ err := engine.Where(builder.NotIn("a", 1, 2).And(builder.In("b", "c", "d", "e"))
 
 * [Docker.cn](https://docker.cn/)
 
+* [Xorm Adapter](https://github.com/casbin/xorm-adapter) for [Casbin](https://github.com/casbin/casbin) - [github.com/casbin/xorm-adapter](https://github.com/casbin/xorm-adapter)
+
 * [Gogs](http://try.gogits.org) - [github.com/gogits/gogs](http://github.com/gogits/gogs)
 
 * [Gowalker](http://gowalker.org) - [github.com/Unknwon/gowalker](http://github.com/Unknwon/gowalker)