diff --git a/internal/core/kuberes/application.go b/internal/core/kuberes/application.go
index 79b119ec744d98f584a2507730ca47fd8ec54cad..f731a9106a80d3663f72f5027e5a71f7718efb9c 100644
--- a/internal/core/kuberes/application.go
+++ b/internal/core/kuberes/application.go
@@ -523,7 +523,6 @@ func CreateRegistrySecret(cluster, namespace string, envID int64) error {
 	}
 
 	var registryAddr, registryUser, registryPassword, registryAuth string
-	registryName := strings.ToLower(integrateSettingRegistry.Name)
 	if registryConf, ok := integrateSettingRegistry.Config.(*settings.RegistryConfig); ok {
 		registryAddr = registryConf.URL
 		registryPassword = registryConf.Password
@@ -534,7 +533,7 @@ func CreateRegistrySecret(cluster, namespace string, envID int64) error {
 		return fmt.Errorf("parse integrate setting registry config error")
 	}
 
-	registrySecretName := fmt.Sprintf("registry-%v", registryName)
+	registrySecretName := fmt.Sprintf("registry-%x", integrateSettingRegistry.ID)
 	registryInfo := make(map[string]interface{})
 	registryInfo[registryAddr] = map[string]string{
 		"username": registryUser,
diff --git a/internal/core/kuberes/deployworker.go b/internal/core/kuberes/deployworker.go
index aaaadcd7e22e7694c867369db2c529b1afee4e3e..2c568d1b826bd0fcc4d158866532d1f907300ca2 100644
--- a/internal/core/kuberes/deployworker.go
+++ b/internal/core/kuberes/deployworker.go
@@ -18,7 +18,6 @@ package kuberes
 
 import (
 	"fmt"
-	"strings"
 
 	"github.com/go-atomci/atomci/internal/core/settings"
 	"github.com/go-atomci/atomci/internal/dao"
@@ -159,5 +158,5 @@ func getDefaultPullSecretAndRegistryAddr(envID int64) (string, string, error) {
 		url = registryConf.URL
 	}
 
-	return "registry-" + strings.ToLower(integrateSettingRegistry.Name), url, nil
+	return fmt.Sprintf("registry-%x", integrateSettingRegistry.ID), url, nil
 }