diff --git a/helm-chart/templates/adapter-statefulset.yaml b/helm-chart/templates/adapter-statefulset.yaml
index 7d6df8b4..311c6d1e 100644
--- a/helm-chart/templates/adapter-statefulset.yaml
+++ b/helm-chart/templates/adapter-statefulset.yaml
@@ -27,7 +27,7 @@ spec:
             - containerPort: 8095
               name: napcat-ws
               protocol: TCP
-          resources: {{ .Values.adapter.resources }}
+          resources: {{ .Values.adapter.resources | default nil }}
           volumeMounts:
             - mountPath: /adapters/data
               name: data
diff --git a/helm-chart/templates/core-statefulset.yaml b/helm-chart/templates/core-statefulset.yaml
index 42668d7b..7a1b55d4 100644
--- a/helm-chart/templates/core-statefulset.yaml
+++ b/helm-chart/templates/core-statefulset.yaml
@@ -35,7 +35,7 @@ spec:
             - containerPort: 8000
               name: adapter-ws
               protocol: TCP
-          resources: {{ .Values.core.resources }}
+          resources: {{ .Values.core.resources | default nil }}
           volumeMounts:
             - mountPath: /MaiMBot/data
               name: data
diff --git a/helm-chart/templates/napcat-statefulset.yaml b/helm-chart/templates/napcat-statefulset.yaml
index 0c9b6296..51be029f 100644
--- a/helm-chart/templates/napcat-statefulset.yaml
+++ b/helm-chart/templates/napcat-statefulset.yaml
@@ -42,7 +42,7 @@ spec:
             - containerPort: 6099
               name: webui
               protocol: TCP
-          resources: {{ .Values.napcat.resources }}
+          resources: {{ .Values.napcat.resources | default nil }}
           volumeMounts:
             - mountPath: /app/napcat/config
               name: napcat