diff --git a/wchat/common/Config.php b/wchat/common/Config.php
index 3e40e75..533759f 100644
--- a/wchat/common/Config.php
+++ b/wchat/common/Config.php
@@ -549,7 +549,7 @@ class Config
 	 * @param array $configs
 	 * @return $this
 	 */
-	public function setConfigs(array $configs): static
+	protected function setConfigs(array $configs): static
 	{
 		if (empty($configs)) {
 			return $this;