diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index f80ada794..70a24c64c 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -167,7 +167,7 @@ func ActStoreSkuParam2Model(ctx *jxcontext.Context, db *dao.DaoDB, act *model.Ac
 		storeIDs := jxutils.IntMap2List(storeIDMap)
 		skuIDs := jxutils.IntMap2List(skuIDMap)
 		// 判断活动是否重叠的检查，当前忽略京东平台及所有结算信息
-		if !(len(vendorIDs) == 1 && vendorIDs[0] == model.VendorIDJD || act.Type == model.ActSkuFake) {
+		if act.OverlapRule == model.OverlapRuleNormal {
 			effectActStoreSkuList, err := dao.GetEffectiveActStoreSkuInfo(db, 0, vendorIDs, act.Type, storeIDs, skuIDs, act.BeginAt, act.EndAt)
 			if err != nil {
 				globals.SugarLogger.Errorf("GetEffectiveActStoreSkuInfo can not get sku promotion info for error:%v", err)
diff --git a/business/model/act.go b/business/model/act.go
index 5ea7c0125..5094dd643 100644
--- a/business/model/act.go
+++ b/business/model/act.go
@@ -28,6 +28,9 @@ const (
 	ActCreateTypeAPI      = 1
 	ActCreateTypeCallback = 2
 	ActCreateTypeSpider   = 3
+
+	OverlapRuleNormal  = 0 // 不允许重叠（重叠会报错）
+	OverlapRuleReplace = 1 // 相同活动类型，或秒杀替换直降
 )
 
 var (
@@ -63,6 +66,7 @@ type Act struct {
 	LimitCount      int       `json:"limitCount"` // 每单限购数量
 	Source          string    `orm:"size(255)" json:"source"`
 	CreateType      int       `json:"createType"`
+	OverlapRule     int       `json:"overlapRule"`
 	PricePercentage int       `json:"pricePercentage"` // 单品级活动才有效
 	BeginAt         time.Time `orm:"type(datetime);index" json:"beginAt"`
 	EndAt           time.Time `orm:"type(datetime);index" json:"endAt"`
diff --git a/business/partner/purchase/jx/localjx/order.go b/business/partner/purchase/jx/localjx/order.go
index 1f3d219a7..334a5a492 100644
--- a/business/partner/purchase/jx/localjx/order.go
+++ b/business/partner/purchase/jx/localjx/order.go
@@ -170,7 +170,8 @@ func BuyerCancelOrder(ctx *jxcontext.Context, orderID int64, reason string) (can
 				canceled = true
 			}
 		} else {
-			err = changeOrderStatus(utils.Int64ToStr(orderID), model.OrderStatusApplyCancel, fmt.Sprintf("用户%s主动取消", ctx.GetUserName()))
+			err = fmt.Errorf("暂不支持自行取消订单，请联系商家取消")
+			// err = changeOrderStatus(utils.Int64ToStr(orderID), model.OrderStatusApplyCancel, fmt.Sprintf("用户%s主动取消", ctx.GetUserName()))
 		}
 	}
 	return canceled, err
diff --git a/controllers/act.go b/controllers/act.go
index 8d05ff4de..249714de6 100644
--- a/controllers/act.go
+++ b/controllers/act.go
@@ -25,6 +25,7 @@ type ActController struct {
 // @Param	pricePercentage	formData	int		true	"活动价格比例"
 // @Param	advertising		formData	string	true	"广告语"
 // @Param	actStoreSkuList	formData	string	true	"活动门店商品信息"
+// @Param	overlapRule		formData	int		false	"活动重叠规则"
 // @Param	limitDaily		formData	int		false	"是否按日0-不限，>0限购单数（秒杀需填）"
 // @Param	limitUser		formData	int		false	"是否用户限购0-不限，1-限购"
 // @Param	limitCount		formData	int		false	"限购件数 0-不限，如账号限购、设备限购有一个为1，则限购件数必须大于0的整数"
@@ -42,11 +43,12 @@ func (c *ActController) PreCreateAct() {
 		if err == nil {
 			if err = jxutils.Strings2Objs(params.VendorIDs, &vendorIDs, params.ActStoreSkuList, &actStoreSkuList); err == nil {
 				actObj := &model.Act{
-					Name:       params.Name,
-					Type:       params.Type,
-					LimitUser:  params.LimitUser,
-					LimitDaily: params.LimitDaily,
-					LimitCount: params.LimitCount,
+					Name:        params.Name,
+					Type:        params.Type,
+					LimitUser:   params.LimitUser,
+					LimitDaily:  params.LimitDaily,
+					LimitCount:  params.LimitCount,
+					OverlapRule: params.OverlapRule,
 					// Source:,
 					CreateType:      model.ActCreateTypeAPI,
 					PricePercentage: params.PricePercentage,
diff --git a/routers/commentsRouter_controllers.go b/routers/commentsRouter_controllers.go
index 579cfa30e..86bfd00cc 100644
--- a/routers/commentsRouter_controllers.go
+++ b/routers/commentsRouter_controllers.go
@@ -583,6 +583,15 @@ func init() {
             Filters: nil,
             Params: nil})
 
+    beego.GlobalControllerRouter["git.rosy.net.cn/jx-callback/controllers:JxOrderController"] = append(beego.GlobalControllerRouter["git.rosy.net.cn/jx-callback/controllers:JxOrderController"],
+        beego.ControllerComments{
+            Method: "BuyerCancelOrder",
+            Router: `/BuyerCancelOrder`,
+            AllowHTTPMethods: []string{"post"},
+            MethodParams: param.Make(),
+            Filters: nil,
+            Params: nil})
+
     beego.GlobalControllerRouter["git.rosy.net.cn/jx-callback/controllers:JxOrderController"] = append(beego.GlobalControllerRouter["git.rosy.net.cn/jx-callback/controllers:JxOrderController"],
         beego.ControllerComments{
             Method: "CreateOrder",