diff --git a/src/ServiceProvider.php b/src/ServiceProvider.php
index 0692c45..00b1a50 100644
--- a/src/ServiceProvider.php
+++ b/src/ServiceProvider.php
@@ -21,6 +21,6 @@ public function boot()
 
     public function register()
     {
-        $this->mergeConfigFrom(__DIR__ . 'config.php', 'workerman');
+        $this->mergeConfigFrom(__DIR__ . '/config.php', 'workerman');
     }
 }