diff --git a/deploy/chart/databases/templates/opengauss/opengauss.yaml b/deploy/chart/databases/templates/opengauss/opengauss.yaml
index 215937b2092b9519d05f4d3c243981a18d8bb776..459eadb85db806bf1efd53937fbd2e048c547c2e 100644
--- a/deploy/chart/databases/templates/opengauss/opengauss.yaml
+++ b/deploy/chart/databases/templates/opengauss/opengauss.yaml
@@ -78,7 +78,8 @@ spec:
               cpu: 0.5
               memory: 1024Mi
             limits:
-                {{ toYaml .Values.databases.opengauss.resourceLimits | indent 4 | trim }}
+              cpu: {{ .Values.databases.opengauss.resourceLimits.cpu | default "4" | quote }}
+              memory: {{ .Values.databases.opengauss.resourceLimits.memory | default "32Gi" | quote }}
       volumes:
         - name: opengauss-data
           persistentVolumeClaim:
diff --git a/deploy/chart/databases/values.yaml b/deploy/chart/databases/values.yaml
index afeb58c1d81e1a817b22cfc7ba306502bbf56ea4..011fbeed7f2a973783452874acc5133d5e04f388 100644
--- a/deploy/chart/databases/values.yaml
+++ b/deploy/chart/databases/values.yaml
@@ -34,7 +34,9 @@ databases:
     # 镜像版本：["empty-x86", "empty-arm"]
     image:
     # 性能限制设置
-    resourceLimits: {}
+    resourceLimits:
+      cpu: 
+      memory:
     # Service设置
     service:
       # Service类型，例如NodePort