diff --git a/kubernetes/apps/database/emqx/cluster/resources/emqx.conf b/kubernetes/apps/database/emqx/cluster/resources/emqx.conf
index d3f29818..fdbe037c 100644
--- a/kubernetes/apps/database/emqx/cluster/resources/emqx.conf
+++ b/kubernetes/apps/database/emqx/cluster/resources/emqx.conf
@@ -2,7 +2,7 @@ authentication {
   backend = "built_in_database"
   mechanism = "password_based"
   password_hash_algorithm {
-      name = "bcrypt"
+      name = "bcrypt",
   }
   user_id_type = "username"
   bootstrap_file = "/opt/init-user.json"