diff --git a/config/server.php b/config/server.php
index 8135545..3a4fe97 100644
--- a/config/server.php
+++ b/config/server.php
@@ -13,7 +13,7 @@
  */
 
 return [
-    'listen' => 'http://0.0.0.0:8780',
+    'listen' => 'http://0.0.0.0:80',
     'transport' => 'tcp',
     'context' => [],
     'name' => 'webman',