diff --git a/lib/webhook.js b/lib/webhook.js
index 2819e51..65159a4 100644
--- a/lib/webhook.js
+++ b/lib/webhook.js
@@ -49,7 +49,7 @@ module.exports = (bot, opt) => {
 
             });
 
-        }
+        } else res.end();
 
     }