diff --git a/demo01-pg2/values-quota.yaml b/demo01-pg2/values-quota.yaml
deleted file mode 100644
index df3899d..0000000
--- a/demo01-pg2/values-quota.yaml
+++ /dev/null
@@ -1,18 +0,0 @@
-postgresql:
-  replicaCount: 3
-  resources:
-    requests:
-      cpu: 500m
-      memory: 1Gi
-    limits:
-      cpu: 1000m
-      memory: 2Gi
-
-pgpool:
-  resources:
-    requests:
-      cpu: 100m
-      memory: 128Mi
-    limits:
-      cpu: 200m
-      memory: 256Mi
\ No newline at end of file
diff --git a/demo01-pg2/values-volume-quota.yaml b/demo01-pg2/values-volume-quota.yaml
deleted file mode 100644
index a3db683..0000000
--- a/demo01-pg2/values-volume-quota.yaml
+++ /dev/null
@@ -1,4 +0,0 @@
-persistence:
-  enabled: true
-  size: 20Gi
-  storageClass: ""
\ No newline at end of file
diff --git a/demo01-pg2/values.yaml b/demo01-pg2/values.yaml
deleted file mode 100644
index 67cd2f8..0000000
--- a/demo01-pg2/values.yaml
+++ /dev/null
@@ -1,48 +0,0 @@
-#version: postgresql-ha, 11.9.4
-global:
-  imageRegistry: ""
-
-postgresql:
-  username: postgres
-  existingSecret: "demo01-pg2-infisicalsecret"
-
-  maxConnections: "100"
-  sharedPreloadLibraries: "repmgr, pgaudit, pg_stat_statements, pgoutput"
-
-  extendedConf: |-
-    wal_level = logical
-    max_replication_slots = 4
-    max_wal_senders = 4 
-    
-  replicaCount: 1
-
-  extraEnvVars:
-    - name: TZ
-      value: Asia/Seoul
-
-  resources:
-    requests:
-      cpu: 100m
-      memory: 512Mi
-    limits:
-      cpu: 500m
-      memory: 1024Mi
-
-  tolerations: []
-
-  nodeSelector: {}
-
-pgpool:
-  existingSecret: "demo01-pg2-infisicalsecret"
-
-  replicaCount: 0
-
-persistence:
-  enabled: true
-  storageClass: ""
-  size: 1Gi
-
-volumePermissions:
-  enabled: true
-  podSecurityContext:
-    runAsUser: 0
\ No newline at end of file