diff --git a/TUTORIAL_EN.md b/TUTORIAL_EN.md
index 825c50e7..e7c3116b 100644
--- a/TUTORIAL_EN.md
+++ b/TUTORIAL_EN.md
@@ -524,7 +524,7 @@ Refer to [leaf/recordfile](https://github.com/name5566/leaf/blob/master/recordfi
 
 ### Cluster
 
-[Cluster version](https://github.com/zsai001/leaf_cluster)(support by @zsai001)
+[Cluster version](https://github.com/zsai001/leaf_cluster)(support by [zsai001](https://github.com/zsai001))
 
 Learn more
 ----------
diff --git a/TUTORIAL_ZH.md b/TUTORIAL_ZH.md
index cf6a3b0c..daac659a 100644
--- a/TUTORIAL_ZH.md
+++ b/TUTORIAL_ZH.md
@@ -519,7 +519,7 @@ func init() {
 
 ### Cluster
 
-[支持集群的版本](https://github.com/zsai001/leaf_cluster)（由 @zsai001 支持）
+[支持集群的版本](https://github.com/zsai001/leaf_cluster)（由 [zsai001](https://github.com/zsai001) 支持）
 
 了解更多
 ---------------