diff --git a/manifests/postgres.yaml b/manifests/postgres.yaml
index 486e03c..fc7f940 100644
--- a/manifests/postgres.yaml
+++ b/manifests/postgres.yaml
@@ -21,11 +21,10 @@ spec:
         postgresqlDatabase: home
 
         global:
-          storageClass: nfs-client
+          # storageClass: local-storage
           postgresql:
             auth:
               database: junv-db
-
         # TODO: need to UPDATE DATA  before update this image tag
         # error:  DETAIL:  The data directory was initialized by PostgreSQL version 11, which is not compatible with this version 14.1.
         image:
@@ -96,22 +95,23 @@ spec:
               cpu: 250m
           persistence:
             mountPath: /bitnami/postgresql
-            storageClass: nfs-client
-            size: 20Gi
-          # nodeSelector:
-          #   kubernetes.io/hostname: server-1
-          # tolerations:
-          #   - key: "node"
-          #     operator: "Equal"
-          #     value: "special"
-          #     effect: "NoSchedule"
-          #   - key: node-role.kubernetes.io/master
-          #     operator: Equal
-          #     value: ""
-          #     effect: NoSchedule
+            storageClass: local-storage
+            matchLabels:
+              name: postgres
+          nodeSelector:
+            kubernetes.io/hostname: server-3
+          tolerations:
+            - key: "node"
+              operator: "Equal"
+              value: "special"
+              effect: "NoSchedule"
+            - key: node-role.kubernetes.io/master
+              operator: Equal
+              value: ""
+              effect: NoSchedule
 
         readReplicas:
-          replicaCount: 0
+          replicaCount: 1
           persistence:
             enabled: true
             storageClass: nfs-client