diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index 7ce56b38c..49ff0e880 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -12,10 +12,6 @@ import (
 	"git.rosy.net.cn/jx-callback/business/model/dao"
 )
 
-const (
-	ActionTypeNA = 0
-)
-
 type ActOrderRuleParam struct {
 	SalePrice   int64 `orm:"" json:"salePrice"`   // 满的价格
 	DeductPrice int64 `orm:"" json:"deductPrice"` // 减的价格
@@ -23,8 +19,6 @@ type ActOrderRuleParam struct {
 
 type ActStoreSkuParam struct {
 	model.ActStoreSku
-
-	Action int // -1删除，1修改，2新增
 }
 
 type ActDetail struct {
@@ -199,7 +193,10 @@ func CreateAct(ctx *jxcontext.Context, act *model.Act, vendorIDs []int, actRules
 			panic(r)
 		}
 	}()
-
+	if act.LimitCount == 0 {
+		act.LimitCount = 1 // 缺省限购一份，如果确定不限，明确给一个很大的值
+	}
+	act.Status = model.ActStatusCreated
 	dao.WrapAddIDCULDEntity(act, ctx.GetUserName())
 	err = dao.CreateEntity(db, act)
 	if err != nil {
@@ -318,7 +315,6 @@ func deleteActStoreBind(ctx *jxcontext.Context, db *dao.DaoDB, actID int, actSto
 			}
 		}
 		if isDeleteAll || isDeleteAtLeastOne {
-			// globals.SugarLogger.Debugf("isDeleteAll:%t", isDeleteAll)
 			syncStatus := model.SyncFlagModifiedMask
 			if isDeleteAll {
 				syncStatus = model.SyncFlagDeletedMask
diff --git a/business/model/act.go b/business/model/act.go
index 94af19ba3..907a8bd35 100644
--- a/business/model/act.go
+++ b/business/model/act.go
@@ -1,6 +1,10 @@
 package model
 
-import "time"
+import (
+	"time"
+
+	"git.rosy.net.cn/baseapi/utils"
+)
 
 const (
 	ActSkuFake       = 0 // 假活动，只用于存储活动结算信息
@@ -27,15 +31,22 @@ type Act struct {
 	Advertising     string    `orm:"size(255)" json:"advertising"`
 	Type            int       `json:"type"`
 	Status          int       `json:"status"`
-	LimitDevice     int       `json:"limitDevice"`
-	LimitPin        int       `json:"limitPin"`
-	LimitDaily      int       `json:"limitDaily"`
-	LimitCount      int       `json:"limitCount"`
+	LimitUser       int       `json:"limitUser"`  // 是否按用户限制
+	LimitDaily      int       `json:"limitDaily"` // 每日限购单数
+	LimitCount      int       `json:"limitCount"` // 第单限购数量
 	Source          string    `orm:"size(255)" json:"source"`
 	CreateType      int       `json:"createType"`
 	PricePercentage int       `json:"pricePercentage"` // 单品级活动才有效
 	BeginAt         time.Time `orm:"type(datetime);index;null" json:"beginAt"`
 	EndAt           time.Time `orm:"type(datetime);index;null" json:"endAt"`
+
+	Remark string `orm:"size(255)" json:"remark"`
+}
+
+func (*Act) TableUnique() [][]string {
+	return [][]string{
+		[]string{"Name", "Type", "DeletedAt"},
+	}
 }
 
 type ActMap struct {
@@ -65,6 +76,13 @@ type Act2 struct {
 	SyncStatus  int    `orm:"default(2)" json:"syncStatus"`
 }
 
+func (a *Act2) GetRealActName() string {
+	if IsSyncStatusNeedCreate(a.SyncStatus) {
+		return a.Name
+	}
+	return a.Name + "_" + utils.Int64ToStr(time.Now().Unix())
+}
+
 type ActOrderRule struct {
 	ModelIDCULD
 
@@ -76,18 +94,18 @@ type ActOrderRule struct {
 type ActStoreSku struct {
 	ModelIDCULD
 
-	ActID   int `orm:"column(act_id)" json:"actID"`
+	ActID int `orm:"column(act_id)" json:"actID"`
+
+	OriginalPrice int64 `orm:"" json:"originalPrice"` // 单品级活动用，创建活动时商品的原始京西价
+
+	// 以下字段，API中有效
 	StoreID int `orm:"column(store_id)" json:"storeID"`
 	SkuID   int `orm:"column(sku_id)" json:"skuID"`
 
-	// LocalStatus  int // 这个状态是多个平台的
-	// RemoteStatus int // 这个状态是多个平台的
-	OriginalPrice   int64 `orm:"" json:"originalPrice"`   // 单品级活动用，创建活动时商品的原始京西价
 	PricePercentage int   `orm:"" json:"pricePercentage"` // 单品级活动用，SKU级的价格比例，非0覆盖Act中的PricePercentage
 	ActPrice        int64 `orm:"" json:"actPrice"`        // 单品级活动用，SKU级指定的价格，非0覆盖CustomPricePercentage与Act中的PricePercentage
 	EarningPrice    int64 `json:"earningPrice"`           // 活动商品设置，结算给门店老板的钱
-
-	Stock int `orm:"" json:"stock"` // 订单级活动用
+	Stock           int   `orm:"" json:"stock"`           // 活动库存
 }
 
 func (*ActStoreSku) TableUnique() [][]string {
diff --git a/business/partner/purchase/ebai/act.go b/business/partner/purchase/ebai/act.go
index 9fbc7b4a1..56b56aacf 100644
--- a/business/partner/purchase/ebai/act.go
+++ b/business/partner/purchase/ebai/act.go
@@ -36,6 +36,7 @@ func actStoreSu2Ebai4Add(oneStoreActSku []*model.ActStoreSku2) (skus []*ebaiapi.
 			skus = append(skus, &ebaiapi.ActivitySkuInfo4Add{
 				SkuID:        v.VendorSkuID,
 				SpecialPrice: v.ActPrice,
+				Stock:        v.Stock,
 			})
 		}
 	}
@@ -49,6 +50,7 @@ func actStoreSu2Ebai4Update(oneStoreActSku []*model.ActStoreSku2) (skus []*ebaia
 				ShopID:       utils.Int2Str(v.StoreID),
 				SkuID:        v.VendorSkuID,
 				SpecialPrice: v.ActPrice,
+				Stock:        v.Stock,
 			})
 		}
 	}
@@ -66,13 +68,20 @@ func actStoreSu2Ebai4Delete(oneStoreActSku []*model.ActStoreSku2) (skus []string
 
 func act2EbaiActivity(act *model.Act2, actOrderRules []*model.ActOrderRule) (activity *ebaiapi.ActivityInfo) {
 	activity = &ebaiapi.ActivityInfo{
-		ActivityName:     act.Name,
+		ActivityName:     act.GetRealActName(),
 		ActivityType:     actType2Ebai(act.Type),
 		StartTime:        act.BeginAt.Unix(),
 		EndTime:          act.EndAt.Unix(),
 		ActivityDesc:     act.Advertising,
 		ShowCategory:     act.Name,
 		PromotionSkuDesc: act.Name,
+		DayLimit:         act.LimitDaily,
+	}
+	if act.LimitCount > 0 {
+		activity.OrderLimit = act.LimitCount
+	}
+	if activity.DayLimit == 0 {
+		activity.DayLimit = 999
 	}
 	if actOrderRules != nil {
 		activity.Rule = actOrderRules2Ebai(actOrderRules)
diff --git a/business/partner/purchase/jd/act.go b/business/partner/purchase/jd/act.go
index eb166a9fe..e98b9861e 100644
--- a/business/partner/purchase/jd/act.go
+++ b/business/partner/purchase/jd/act.go
@@ -148,7 +148,7 @@ func storeSku2Jd(actStoreSku []*model.ActStoreSku2, handler func(syncStatus int)
 				StationNo:      utils.Str2Int64(v.VendorStoreID),
 				SkuID:          utils.Str2Int64(v.VendorSkuID),
 				PromotionPrice: v.ActPrice,
-				// LimitSkuCount:0,
+				LimitSkuCount:  v.Stock,
 			})
 		}
 	}
@@ -161,10 +161,10 @@ func createSkuAct(ctx *jxcontext.Context, act *model.Act2, actStoreSku []*model.
 	if act.VendorActID == "" {
 		outInfoID = utils.Int2Str(act.ID)
 	}
-	infoID, err2 := CreatePromotionInfos(act.Type, act.Name, act.BeginAt, act.EndAt, outInfoID, act.Advertising, traceID)
+	infoID, err2 := CreatePromotionInfos(act.Type, act.GetRealActName(), act.BeginAt, act.EndAt, outInfoID, act.Advertising, traceID)
 	if err = err2; err == nil {
 		vendorActID = utils.Int64ToStr(infoID)
-		if err = CreatePromotionRules(act.Type, infoID, "", act.LimitDevice, act.LimitPin, act.LimitCount, act.LimitDaily, traceID); err == nil {
+		if err = CreatePromotionRules(act.Type, infoID, "", 0, act.LimitUser, act.LimitCount, act.LimitDaily, traceID); err == nil {
 			if _, err = CreatePromotionSku(act.Type, infoID, "", storeSku2Jd(actStoreSku, model.IsSyncStatusNeedCreate), traceID); err == nil {
 				if err = ConfirmPromotion(act.Type, infoID, "", traceID); err == nil {
 					for _, v := range actStoreSku {
diff --git a/business/partner/purchase/mtwm/act.go b/business/partner/purchase/mtwm/act.go
index 5520d2009..8606085d7 100644
--- a/business/partner/purchase/mtwm/act.go
+++ b/business/partner/purchase/mtwm/act.go
@@ -24,15 +24,23 @@ func actOrderRules2Mtwm(actOrderRules []*model.ActOrderRule) (actDetails []*mtwm
 }
 
 func storeSku2ActData(act *model.Act2, actStoreSku []*model.ActStoreSku2, handler func(int) bool) (actData []*mtwmapi.RetailDiscountActData) {
+	orderLimit := 1
+	if act.LimitCount > 0 {
+		orderLimit = act.LimitCount
+	}
 	for _, v := range actStoreSku {
 		if handler == nil || handler(v.SyncStatus) {
+			dayLimit := -1
+			if v.Stock > 0 {
+				dayLimit = v.Stock
+			}
 			actData = append(actData, &mtwmapi.RetailDiscountActData{
 				AppFoodCode: utils.Int2Str(v.SkuID),
 				// UserType:    0,
 				StartTime:  act.BeginAt.Unix(),
 				EndTime:    act.EndAt.Unix(),
-				OrderLimit: act.LimitCount,
-				DayLimit:   act.LimitDaily,
+				OrderLimit: orderLimit,
+				DayLimit:   dayLimit,
 				// Period:     "",
 				// WeeksTime: "",
 				SettingType: mtwmapi.SettingTypeAsPrice,