diff --git a/pkg/health-check/health.go b/pkg/health-check/health.go
index ca41803..a9fa333 100644
--- a/pkg/health-check/health.go
+++ b/pkg/health-check/health.go
@@ -51,7 +51,7 @@ func HTTPGetViaProxy(ctx context.Context, clashProxy C.Proxy, url string) error
 	ctx, cancel := context.WithTimeout(ctx, time.Duration(config.Config.HealthCheckTimeout)*time.Second)
 	defer cancel()
 
-	addr, err := urlToMetadata(url)
+	addr, err := UrlToMetadata(url)
 	if err != nil {
 		return err
 	}
@@ -107,7 +107,7 @@ func HTTPGetViaProxy(ctx context.Context, clashProxy C.Proxy, url string) error
 	return nil
 }
 
-func urlToMetadata(rawURL string) (addr C.Metadata, err error) {
+func UrlToMetadata(rawURL string) (addr C.Metadata, err error) {
 	u, err := url.Parse(rawURL)
 	if err != nil {
 		return