diff --git a/k8s/charts/seaweedfs/Chart.yaml b/k8s/charts/seaweedfs/Chart.yaml
index ef588f55d..8c84de90b 100644
--- a/k8s/charts/seaweedfs/Chart.yaml
+++ b/k8s/charts/seaweedfs/Chart.yaml
@@ -2,4 +2,4 @@ apiVersion: v1
 description: SeaweedFS
 name: seaweedfs
 appVersion: "3.56"
-version: "3.56"
+version: "3.57"
diff --git a/k8s/charts/seaweedfs/values.yaml b/k8s/charts/seaweedfs/values.yaml
index 8ffb24b18..6f69213ad 100644
--- a/k8s/charts/seaweedfs/values.yaml
+++ b/k8s/charts/seaweedfs/values.yaml
@@ -280,7 +280,7 @@ volume:
   # should map directly to the value of the resources field for a PodSpec,
   # formatted as a multi-line string. By default no direct resource request
   # is made.
-  resources: {}
+  resources: null
 
   # Toleration Settings for server pods
   # This should be a multi-line string matching the Toleration array