diff --git a/app/Service/Api/Suggest/MySuggestListService.php b/app/Service/Api/Suggest/MySuggestListService.php
index ac85736..de54c89 100644
--- a/app/Service/Api/Suggest/MySuggestListService.php
+++ b/app/Service/Api/Suggest/MySuggestListService.php
@@ -30,7 +30,7 @@ class MySuggestListService extends BaseService
      */
     public function handle(): array
     {
-        $limit = $this->request->input('limit', 10);
+        $limit = (int)$this->request->input('limit', 10);
 
         $data = $this->suggestModel
             ->where('user_id', $this->userId)