diff --git a/app/Service/RequestService.php b/app/Service/RequestService.php
index 974355c..c455a87 100644
--- a/app/Service/RequestService.php
+++ b/app/Service/RequestService.php
@@ -9,7 +9,7 @@ use App\Model\RequestLog;
 
 class RequestService extends AbstractService
 {
-    public function getRequestLogByToken($token): RequestLog
+    public function getRequestLogByToken($token): ?RequestLog
     {
         return RequestLog::where('request_token', $token)->first();
     }