diff --git a/gp2504/patch/api-deployment_patch.yaml b/gp2504/patch/api-deployment_patch.yaml
index 1ee3a78..99d26a5 100644
--- a/gp2504/patch/api-deployment_patch.yaml
+++ b/gp2504/patch/api-deployment_patch.yaml
@@ -3,6 +3,7 @@ kind: Deployment
 metadata:
   name: stock2-java-api
 spec:
+  replicas: 3
   template:
     spec:
       containers:
@@ -19,6 +20,14 @@ spec:
           env:
             - name: TZ
               value: "Asia/Shanghai"
+          livenessProbe:
+          httpGet:
+            path: /api/service.do
+            port: 80
+          initialDelaySeconds: 60
+          periodSeconds: 10
+          timeoutSeconds: 3
+          failureThreshold: 3
           # resources:
           #   requests:
           #     cpu: "0.5"