diff --git a/k8s-deploy-template.yaml b/k8s-deploy-template.yaml
index 745d80c59148d16a1615f403c5d92e55b3dfef7c..ef7aead5526c690b6aa66b27f5690d23b200a33e 100644
--- a/k8s-deploy-template.yaml
+++ b/k8s-deploy-template.yaml
@@ -6,6 +6,15 @@ metadata:
   labels:
     app: ${APP_NAME}
 spec:
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+          - matchExpressions:
+            - key: alibabacloud.com/nodepool-id
+              operator: In
+              values:
+                - ${NODE_ID}
   replicas: ${REPLICAS}
   selector:
     matchLabels:
@@ -22,7 +31,7 @@ spec:
           imagePullPolicy: Always
           resources:
             limits:
-              memory: ${memoryLimit}
+              memory: ${MEMORY_LIMIT}
           ports:
             - containerPort: ${PORT}
               protocol: TCP