diff --git a/tools/kubeblocks_helm/pika/templates/clusterdefinition.yaml b/tools/kubeblocks_helm/pika/templates/clusterdefinition.yaml
index a81a82bdbb..4433e81510 100644
--- a/tools/kubeblocks_helm/pika/templates/clusterdefinition.yaml
+++ b/tools/kubeblocks_helm/pika/templates/clusterdefinition.yaml
@@ -32,6 +32,13 @@ spec:
           namespace: {{ .Release.Namespace }}
           volumeName: script
           defaultMode: 0555
+      postStartSpec:
+        cmdExecutorConfig:
+          image: {{ .Values.image.pika.registry | default "docker.io" }}/{{ .Values.image.pika.repository }}:{{ .Values.image.pika.tag }}
+          command:
+            - /script/pika-group-post-start.sh
+        scriptSpecSelectors:
+          - name: pika-script
       podSpec:
         containers:
           - name: pika
diff --git a/tools/kubeblocks_helm/pika/templates/script.yaml b/tools/kubeblocks_helm/pika/templates/script.yaml
index d550ace041..aeb893a54b 100644
--- a/tools/kubeblocks_helm/pika/templates/script.yaml
+++ b/tools/kubeblocks_helm/pika/templates/script.yaml
@@ -7,3 +7,13 @@ metadata:
 data:
   admin.sh: |-
     {{- .Files.Get "script/admin.sh" | nindent 4 }}
+  pika-group-post-start.sh: |-
+    #! /bin/bash
+    set -x
+
+    echo "add your post start script logic here"
+    envParams=$(env)
+    echo "add envs can be used in script:"
+    echo $envParams
+
+    sleep 60
\ No newline at end of file