diff --git a/src/pkg/reg/adapter/dockerhub/adapter.go b/src/pkg/reg/adapter/dockerhub/adapter.go
index 821bc4808b2..fe99b577a46 100644
--- a/src/pkg/reg/adapter/dockerhub/adapter.go
+++ b/src/pkg/reg/adapter/dockerhub/adapter.go
@@ -46,6 +46,13 @@ func newAdapter(registry *model.Registry) (adp.Adapter, error) {
 		return nil, err
 	}
 
+	var registryURL string
+	if registry.URL != baseURL {
+		registryURL = registry.URL
+	} else {
+		registryURL = defaultRegistryURL
+	}
+
 	return &adapter{
 		client:   client,
 		registry: registry,
diff --git a/src/pkg/reg/adapter/dockerhub/consts.go b/src/pkg/reg/adapter/dockerhub/consts.go
index 6b466805401..d7af5f50dbd 100644
--- a/src/pkg/reg/adapter/dockerhub/consts.go
+++ b/src/pkg/reg/adapter/dockerhub/consts.go
@@ -18,7 +18,7 @@ import "fmt"
 
 const (
 	baseURL             = "https://hub.docker.com"
-	registryURL         = "https://registry-1.docker.io"
+	defaultRegistryURL  = "https://registry-1.docker.io"
 	loginPath           = "/v2/users/login/"
 	listNamespacePath   = "/v2/repositories/namespaces"
 	createNamespacePath = "/v2/orgs/"