diff --git a/k8s/seaweedfs/Chart.yaml b/k8s/seaweedfs/Chart.yaml
index b864551fe..f7699fcb8 100644
--- a/k8s/seaweedfs/Chart.yaml
+++ b/k8s/seaweedfs/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
 appVersion: "2.50"
-version: 2.50
+version: "2.50"