diff --git a/app/common/service/RewardService.php b/app/common/service/RewardService.php
index c6dc829..61829bd 100755
--- a/app/common/service/RewardService.php
+++ b/app/common/service/RewardService.php
@@ -20,8 +20,9 @@ class RewardService
         if (!$user_id) {
             return ['status' => false, 'msg' => '用户ID不能为空'];
         }
-
-
+        if (empty($reward_id)) {
+            return ['status' => false, 'msg' => '奖励ID不能为空'];
+        }
         // 获取奖励信息
         $rewards = Reward::where('reward_id', '=', $reward_id)
             ->select()