diff --git a/backstage/application/api/models/User_model.php b/backstage/application/api/models/User_model.php
index 471ef61..b5d53dd 100644
--- a/backstage/application/api/models/User_model.php
+++ b/backstage/application/api/models/User_model.php
@@ -801,6 +801,15 @@ class User_model extends CI_Model
               ));
             }
           }
+          // 判断每次消费的优惠上限
+          if($v['everytime_discount_ceiling'] !== null){
+            if(($old_fee*100 - $fee*100) > $v['everytime_discount_ceiling']*100){
+                $fee = ($old_fee*100 - $v['everytime_discount_ceiling']*100)/100;
+                if($fee < 0){
+                  $fee = 0;
+                }
+            }
+          }
           break;
         }else{
           // 多次不同价钱规则
@@ -967,6 +976,16 @@ class User_model extends CI_Model
                 ));
               }
             }
+
+            // 判断每次消费的优惠上限
+            if($v['everytime_discount_ceiling'] !== null){
+                if(($old_fee*100 - $fee*100) > $v['everytime_discount_ceiling']*100){
+                    $fee = ($old_fee*100 - $v['everytime_discount_ceiling']*100)/100;
+                    if ($fee < 0) {
+                        $fee = 0;
+                    }
+                }
+            }
             break;
           }
         }