优惠券返券活动--修改清除领取缓存（ssdb）接口

app/Service/CouponRebateService.php

@@ -397,8 +397,6 @@ class CouponRebateService implements CouponRebateServiceInterface
                 return ( $ssdb->exec('hclear', SsdbKeysPrefix::COUPON_REBATE_RECEIVE) === false) ? false : true ;
             }
         }else {
-            $ssdb->exec('hclear', SsdbKeysPrefix::COUPON_REBATE_RECEIVE . $activity . $userId );
-
             if($get > 0){
                 return $ssdb->exec('hget', SsdbKeysPrefix::COUPON_REBATE_RECEIVE, $key);
             }else{