diff --git a/app/Admin/Services/StoreService.php b/app/Admin/Services/StoreService.php
index 1ca1e82..f6f2ebb 100644
--- a/app/Admin/Services/StoreService.php
+++ b/app/Admin/Services/StoreService.php
@@ -76,6 +76,7 @@ class StoreService extends BaseService
             'region' => ['required'],
             'lon' => ['required'],
             'lat' => ['required'],
+            'profit_ratio' => ['required', 'numeric', 'min:0', 'max:100'],
         ];
         $updateRules = [
             'master_id' => [Rule::unique('stores', 'master_id')->ignore($model, 'master_id')],