diff --git a/helm-chart/templates/core-pvc.yaml b/helm-chart/templates/core-pvc.yaml
index cf2a1146..e7fe15c7 100644
--- a/helm-chart/templates/core-pvc.yaml
+++ b/helm-chart/templates/core-pvc.yaml
@@ -11,6 +11,6 @@ spec:
   resources:
     requests:
       storage: {{ .Values.core.persistence.size }}
-  {{- if .Values.adapter.persistence.storageClass }}
+  {{- if .Values.core.persistence.storageClass }}
   storageClassName: {{ .Values.core.persistence.storageClass | default nil }}
   {{- end }}
diff --git a/helm-chart/templates/napcat-pvc.yaml b/helm-chart/templates/napcat-pvc.yaml
index 7a5bd9b9..530eca72 100644
--- a/helm-chart/templates/napcat-pvc.yaml
+++ b/helm-chart/templates/napcat-pvc.yaml
@@ -12,7 +12,7 @@ spec:
   resources:
     requests:
       storage: {{ .Values.napcat.persistence.size }}
-  {{- if .Values.adapter.persistence.storageClass }}
+  {{- if .Values.napcat.persistence.storageClass }}
   storageClassName: {{ .Values.napcat.persistence.storageClass | default nil }}
   {{- end }}
 {{- end }}
diff --git a/helm-chart/templates/statistics-pvc.yaml b/helm-chart/templates/statistics-pvc.yaml
index 9e5a86fd..74b698ce 100644
--- a/helm-chart/templates/statistics-pvc.yaml
+++ b/helm-chart/templates/statistics-pvc.yaml
@@ -12,7 +12,7 @@ spec:
   resources:
     requests:
       storage: {{ .Values.statistics_dashboard.persistence.size }}
-  {{- if .Values.adapter.persistence.storageClass }}
+  {{- if .Values.statistics_dashboard.persistence.storageClass }}
   storageClassName: {{ .Values.statistics_dashboard.persistence.storageClass | default nil }}
   {{- end }}
 {{- end }}