diff --git a/internal/pkg/core/deployer/providers/baiducloud-appblb/baiducloud_appblb.go b/internal/pkg/core/deployer/providers/baiducloud-appblb/baiducloud_appblb.go
index aabce14c..3318135f 100644
--- a/internal/pkg/core/deployer/providers/baiducloud-appblb/baiducloud_appblb.go
+++ b/internal/pkg/core/deployer/providers/baiducloud-appblb/baiducloud_appblb.go
@@ -268,6 +268,7 @@ func (d *DeployerProvider) updateHttpsListenerCertificate(ctx context.Context, c
 		updateAppHTTPSListenerReq := &bceappblb.UpdateAppHTTPSListenerArgs{
 			ClientToken:  generateClientToken(),
 			ListenerPort: uint16(cloudHttpsListenerPort),
+			Scheduler:    describeAppHTTPSListenersResp.ListenerList[0].Scheduler,
 			CertIds:      []string{cloudCertId},
 		}
 		err := d.sdkClient.UpdateAppHTTPSListener(cloudLoadbalancerId, updateAppHTTPSListenerReq)
@@ -283,6 +284,7 @@ func (d *DeployerProvider) updateHttpsListenerCertificate(ctx context.Context, c
 		updateAppHTTPSListenerReq := &bceappblb.UpdateAppHTTPSListenerArgs{
 			ClientToken:  generateClientToken(),
 			ListenerPort: uint16(cloudHttpsListenerPort),
+			Scheduler:    describeAppHTTPSListenersResp.ListenerList[0].Scheduler,
 			AdditionalCertDomains: sliceutil.Map(describeAppHTTPSListenersResp.ListenerList[0].AdditionalCertDomains, func(domain bceappblb.AdditionalCertDomainsModel) bceappblb.AdditionalCertDomainsModel {
 				if domain.Host == d.config.Domain {
 					return bceappblb.AdditionalCertDomainsModel{