diff --git a/k8s/charts/seaweedfs/templates/all-in-one-deployment.yaml b/k8s/charts/seaweedfs/templates/all-in-one-deployment.yaml
index 1086d6a4d..86bb45a8e 100644
--- a/k8s/charts/seaweedfs/templates/all-in-one-deployment.yaml
+++ b/k8s/charts/seaweedfs/templates/all-in-one-deployment.yaml
@@ -51,7 +51,7 @@ spec:
       {{- end }}
       {{- if .Values.allInOne.topologySpreadConstraints }}
       topologySpreadConstraints:
-        {{ tpl .Values.allInOne.topologySpreadConstraint . | nindent 8 | trim }}
+        {{ tpl .Values.allInOne.topologySpreadConstraints . | nindent 8 | trim }}
       {{- end }}
       {{- if .Values.allInOne.tolerations }}
       tolerations:
@@ -142,6 +142,9 @@ spec:
               {{- if .Values.allInOne.disableHttp }}
               -disableHttp={{ .Values.allInOne.disableHttp }} \
               {{- end }}
+              {{- if and (.Values.volume.dataDirs) (index .Values.volume.dataDirs 0 "maxVolumes") }}
+              -volume.max={{ index .Values.volume.dataDirs 0 "maxVolumes" }} \
+              {{- end }}
               -master.port={{ .Values.master.port }} \
               {{- if .Values.global.enableReplication }}
               -master.defaultReplication={{ .Values.global.replicationPlacement }} \