diff --git a/app/Services/CouponService.php b/app/Services/CouponService.php
index 21200aba..dcae3adb 100644
--- a/app/Services/CouponService.php
+++ b/app/Services/CouponService.php
@@ -8,6 +8,7 @@ use App\Models\ProductPart;
 use App\Models\ReceivePartCouponLog;
 use App\Models\User;
 use App\Models\UserCoupon;
+use Illuminate\Database\QueryException;
 
 class CouponService
 {
@@ -112,17 +113,27 @@ class CouponService
     protected function receiveSomeCoupons(User $user, array $coupons, ?int $activityId = null)
     {
         $userCoupons = [];
-        foreach ($coupons as $coupon) {
-            for ($i = 0; $i < $coupon['num']; $i++) {
-                $userCoupons[] = self::createUserCouponData($user->id, $coupon['coupon'], $activityId ?? null);
-            }
+        foreach ($coupons as $key=> $coupon) {
             //更新对应券发送量，余量;
-            $coupon['coupon']->increment('sent', $coupon['num']);
-            if ($coupon['coupon']->limit > 0) {//限量才减少余量
-                $coupon['coupon']->decrement('stock', $coupon['num']);
+            try {
+                $canSent = true;
+                if ($coupon['coupon']->limit > 0) {//限量才减少余量
+                    $coupon['coupon']->decrement('stock', $coupon['num']);
+                }
+            } catch (QueryException $e) {
+                if (strpos($e->getMessage(), 'Numeric value out of range') !== false) {
+                    $canSent = false;
+                } else {
+                    throw new $e();
+                }
+            }
+            if ($canSent) {
+                for ($i = 0; $i < $coupon['num']; $i++) {
+                    $userCoupons[] = self::createUserCouponData($user->id, $coupon['coupon'], $activityId ?? null);
+                }
+                $coupon['coupon']->increment('sent', $coupon['num']);
             }
         }
-        // dd($userCoupons);
         UserCoupon::insert($userCoupons);
     }