diff --git a/app/Service/CouponRebateService.php b/app/Service/CouponRebateService.php
index be0225a..660e433 100644
--- a/app/Service/CouponRebateService.php
+++ b/app/Service/CouponRebateService.php
@@ -61,6 +61,7 @@ class CouponRebateService implements CouponRebateServiceInterface
         $userReceiveCouponIds = $ssdb->exec('hgetall', SsdbKeysPrefix::COUPON_REBATE_RECEIVE . $couponActivity . $userId);
         if($userReceiveCouponIds !== false){
             $ids = array_diff($idsData, $userReceiveCouponIds);
+            $receiveSsdb = $userReceiveCouponIds;
         }else{
             $ids = $idsData;
         }
@@ -129,7 +130,7 @@ class CouponRebateService implements CouponRebateServiceInterface
     
                                     if ( $couponReceive->save() && $coupon->save() ) {
                                         $success[] = $coupon;
-                                        $receiveSsdb[] = $coupon->id;;
+                                        $receiveSsdb[] = $coupon->id;
                                     }
                                 }else{
                                     $fail[] = $coupon;