diff --git a/dist/images/install.sh b/dist/images/install.sh
index 7264154c762..2ba139e0b30 100755
--- a/dist/images/install.sh
+++ b/dist/images/install.sh
@@ -3203,7 +3203,6 @@ spec:
           timeoutSeconds: 3
         readinessProbe:
           failureThreshold: 3
-          initialDelaySeconds: 30
           periodSeconds: 7
           successThreshold: 1
           tcpSocket:
diff --git a/kubeovn-helm/templates/ovncni-ds.yaml b/kubeovn-helm/templates/ovncni-ds.yaml
index 85f2dec7033..53af6d61ecf 100644
--- a/kubeovn-helm/templates/ovncni-ds.yaml
+++ b/kubeovn-helm/templates/ovncni-ds.yaml
@@ -126,7 +126,6 @@ spec:
             name: tmp
         readinessProbe:
           failureThreshold: 3
-          initialDelaySeconds: 30
           periodSeconds: 7
           successThreshold: 1
           tcpSocket:
diff --git a/yamls/kube-ovn.yaml b/yamls/kube-ovn.yaml
index cd78158d81c..b629fd52a98 100644
--- a/yamls/kube-ovn.yaml
+++ b/yamls/kube-ovn.yaml
@@ -223,7 +223,6 @@ spec:
             timeoutSeconds: 3
           readinessProbe:
             failureThreshold: 3
-            initialDelaySeconds: 30
             periodSeconds: 7
             successThreshold: 1
             tcpSocket: