diff --git a/business/jxstore/act/act.go b/business/jxstore/act/act.go
index 7886a15fb..4102d66cf 100644
--- a/business/jxstore/act/act.go
+++ b/business/jxstore/act/act.go
@@ -2,6 +2,7 @@ package act
 
 import (
 	"fmt"
+	"strings"
 	"time"
 
 	"git.rosy.net.cn/baseapi/utils"
@@ -209,6 +210,10 @@ func AddActStoreSkuBind(ctx *jxcontext.Context, db *dao.DaoDB, actID int, actSto
 }
 
 func checkActValidation(act *model.Act, vendorIDs []int) (err error) {
+	var errList []error
+	if utils.IsTimeZero(act.BeginAt) || utils.IsTimeZero(act.EndAt) {
+		errList = append(errList, fmt.Errorf("活动开始与结束时间必须指定"))
+	}
 	vendorIDMap := make(map[int]int)
 	for _, vendorID := range vendorIDs {
 		vendorIDMap[vendorID] = 1
@@ -216,21 +221,28 @@ func checkActValidation(act *model.Act, vendorIDs []int) (err error) {
 
 	if act.Type == model.ActSkuDirectDown || act.Type == model.ActSkuSecKill {
 		if act.PricePercentage == 0 {
-			return fmt.Errorf("活动必须指定价格折扣")
+			errList = append(errList, fmt.Errorf("活动必须指定价格折扣"))
 		}
 		if act.Type == model.ActSkuDirectDown && act.PricePercentage <= minDiscount4SkuDirectDown || act.PricePercentage >= 100 {
-			return fmt.Errorf("%s活动折扣必须大于:%d, 且必须有折扣", model.ActTypeName[act.Type], minDiscount4SkuDirectDown)
+			errList = append(errList, fmt.Errorf("%s活动折扣必须大于:%d, 且必须有折扣", model.ActTypeName[act.Type], minDiscount4SkuDirectDown))
 		}
 		if act.Type == model.ActSkuSecKill && act.PricePercentage >= maxDiscount4SkuSecKill {
 			if vendorIDMap[model.VendorIDMTWM] == 1 {
-				return fmt.Errorf("平台%s暂不支持%s活动", model.VendorChineseNames[model.VendorIDMTWM], model.ActTypeName[act.Type])
+				errList = append(errList, fmt.Errorf("平台%s暂不支持%s活动", model.VendorChineseNames[model.VendorIDMTWM], model.ActTypeName[act.Type]))
 			}
-			return fmt.Errorf("%s活动折扣必须小于:%d", model.ActTypeName[act.Type], maxDiscount4SkuSecKill)
+			errList = append(errList, fmt.Errorf("%s活动折扣必须小于:%d", model.ActTypeName[act.Type], maxDiscount4SkuSecKill))
 		}
 	} else {
-		return fmt.Errorf("当前只支持直降与秒杀活动")
+		errList = append(errList, fmt.Errorf("当前只支持直降与秒杀活动"))
 	}
-	return nil
+	if errList == nil {
+		return nil
+	}
+	strList := make([]string, len(errList))
+	for k, v := range errList {
+		strList[k] = v.Error()
+	}
+	return fmt.Errorf("%s", strings.Join(strList, ",\n"))
 }
 
 func CreateAct(ctx *jxcontext.Context, act *model.Act, vendorIDs []int, actRules []*ActOrderRuleParam, actStoreSku []*ActStoreSkuParam, isAsync bool) (hint string, err error) {
diff --git a/business/jxstore/act/act_test.go b/business/jxstore/act/act_test.go
index 3a7af931b..4e9c6b514 100644
--- a/business/jxstore/act/act_test.go
+++ b/business/jxstore/act/act_test.go
@@ -2,10 +2,12 @@ package act
 
 import (
 	"testing"
+	"time"
 
 	"git.rosy.net.cn/baseapi/utils"
 	"git.rosy.net.cn/jx-callback/business/jxutils/jxcontext"
 	"git.rosy.net.cn/jx-callback/business/model/dao"
+	"git.rosy.net.cn/jx-callback/globals"
 	"git.rosy.net.cn/jx-callback/globals/testinit"
 
 	"git.rosy.net.cn/jx-callback/business/model"
@@ -25,7 +27,7 @@ func TestInitDb(t *testing.T) {
 	`)
 }
 
-func TestCreateAct(t *testing.T) {
+func TestCreateActOnAlpha(t *testing.T) {
 	actStoreSkuList := []*ActStoreSkuParam{
 		&ActStoreSkuParam{
 			ActStoreSku: model.ActStoreSku{
@@ -64,6 +66,46 @@ func TestCreateAct(t *testing.T) {
 	// globals.SugarLogger.Debug(actID)
 }
 
+func TestCreateActOnDev(t *testing.T) {
+	actStoreSkuList := []*ActStoreSkuParam{
+		&ActStoreSkuParam{
+			ActStoreSku: model.ActStoreSku{
+				StoreID: 100884,
+				SkuID:   22716,
+			},
+		},
+		&ActStoreSkuParam{
+			ActStoreSku: model.ActStoreSku{
+				StoreID: 100884,
+				SkuID:   22717,
+			},
+		},
+		&ActStoreSkuParam{
+			ActStoreSku: model.ActStoreSku{
+				StoreID: 100920,
+				SkuID:   22714,
+			},
+		},
+		&ActStoreSkuParam{
+			ActStoreSku: model.ActStoreSku{
+				StoreID: 100920,
+				SkuID:   22715,
+			},
+		},
+	}
+	actID, err := CreateAct(jxcontext.AdminCtx, &model.Act{
+		Name:            "测试活动",
+		PricePercentage: 80,
+		Type:            model.ActSkuDirectDown,
+		BeginAt:         time.Now().Add(-24 * time.Hour),
+		EndAt:           time.Now().Add(10 * 24 * time.Hour),
+	}, []int{model.VendorIDJD, model.VendorIDMTWM /*, model.VendorIDEBAI*/}, nil, actStoreSkuList, false)
+	if err != nil {
+		t.Fatal(err)
+	}
+	globals.SugarLogger.Debug(actID)
+}
+
 func TestCancelAct(t *testing.T) {
 	err := CancelAct(jxcontext.AdminCtx, 1)
 	if err != nil {
diff --git a/business/model/act.go b/business/model/act.go
index 87856ccf3..dbda67228 100644
--- a/business/model/act.go
+++ b/business/model/act.go
@@ -48,8 +48,8 @@ type Act struct {
 	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"`
+	BeginAt         time.Time `orm:"type(datetime);index" json:"beginAt"`
+	EndAt           time.Time `orm:"type(datetime);index" json:"endAt"`
 
 	Remark string `orm:"size(255)" json:"remark"`
 }
diff --git a/business/model/dao/act.go b/business/model/dao/act.go
index fd59680a6..b8ff1a473 100644
--- a/business/model/dao/act.go
+++ b/business/model/dao/act.go
@@ -210,3 +210,55 @@ func QueryActs(db *DaoDB, actID int, offset, pageSize int, keyword string, statu
 	}
 	return pagedInfo, err
 }
+
+func GetEffectiveActStoreSkuInfo(db *DaoDB, actID int, vendorIDs, storeIDs, skuIDs []int, fromTime, toTime time.Time) (actStoreSkuList []*model.ActStoreSku2, err error) {
+	if utils.IsTimeZero(fromTime) {
+		return nil, fmt.Errorf("GeActStoreSkuInfo必须指定fromTime")
+	}
+	if utils.IsTimeZero(toTime) {
+		toTime = fromTime
+	}
+	sql := `
+	SELECT t2.*
+	FROM`
+	sqlParams := []interface{}{}
+	if len(vendorIDs) > 0 {
+		sqlParams = append(sqlParams, utils.DefaultTimeValue, vendorIDs, fromTime, toTime)
+		actSQL := ""
+		if actID > 0 {
+			actSQL = " AND t11.id = ?"
+			sqlParams = append(sqlParams, actID)
+		}
+		sql += fmt.Sprintf(`
+		(
+			SELECT t11.id, t11.begin_at, t11.end_at, t11.status
+			FROM act t11
+			JOIN act_map t12 ON t12.act_id = t11.id AND t12.deleted_at = ? AND t12.vendor_id IN (`+GenQuestionMarks(len(vendorIDs))+`)
+			WHERE t11.begin_at <= ? AND t11.end_at >= ? %s
+			GROUP BY 1,2,3
+		) t1`, actSQL)
+	} else {
+		sql += `
+		act t1`
+	}
+	sql += `
+	JOIN act_store_sku t2 ON t2.act_id = t1.id AND t2.deleted_at = ?
+	WHERE t1.status = ? AND t1.begin_at <= ? AND t1.end_at >= ?`
+	sqlParams = append(sqlParams, utils.DefaultTimeValue, model.ActStatusCreated, fromTime, toTime)
+	if actID > 0 {
+		sql = " AND t1.id = ?"
+		sqlParams = append(sqlParams, actID)
+	}
+	if len(storeIDs) > 0 {
+		sql += " AND t2.store_id IN (" + GenQuestionMarks(len(storeIDs)) + ")"
+		sqlParams = append(sqlParams, storeIDs)
+	}
+	if len(skuIDs) > 0 {
+		sql += " AND t2.sku_id IN (" + GenQuestionMarks(len(skuIDs)) + ")"
+		sqlParams = append(sqlParams, skuIDs)
+	}
+	// globals.SugarLogger.Debug(sql)
+	// globals.SugarLogger.Debug(utils.Format4Output(sqlParams, false))
+	err = GetRows(db, &actStoreSkuList, sql, sqlParams...)
+	return actStoreSkuList, err
+}
diff --git a/business/model/dao/act_test.go b/business/model/dao/act_test.go
new file mode 100644
index 000000000..58e3f2588
--- /dev/null
+++ b/business/model/dao/act_test.go
@@ -0,0 +1,60 @@
+package dao
+
+import (
+	"testing"
+	"time"
+
+	"git.rosy.net.cn/baseapi/utils"
+	"git.rosy.net.cn/jx-callback/business/model"
+)
+
+func TestGetEffectiveActStoreSkuInfo(t *testing.T) {
+	type testData struct {
+		ResultCount int
+
+		ActID     int
+		VendorIDs []int
+		StoreIDs  []int
+		SkuIDs    []int
+		FromTime  time.Time
+		ToTime    time.Time
+	}
+	for _, v := range []*testData{
+		&testData{
+			ResultCount: 4,
+			FromTime:    time.Now(),
+			ToTime:      time.Now(),
+		},
+		&testData{
+			ResultCount: 0,
+			FromTime:    time.Now().Add(-48 * time.Hour),
+			ToTime:      time.Now().Add(-48 * time.Hour),
+		},
+		&testData{
+			ResultCount: 2,
+			StoreIDs:    []int{100884},
+			FromTime:    time.Now(),
+			ToTime:      time.Now(),
+		},
+		&testData{
+			ResultCount: 1,
+			SkuIDs:      []int{22714},
+			FromTime:    time.Now(),
+			ToTime:      time.Now(),
+		},
+		&testData{
+			ResultCount: 0,
+			VendorIDs:   []int{model.VendorIDEBAI},
+			FromTime:    time.Now(),
+			ToTime:      time.Now(),
+		},
+	} {
+		result, err := GetEffectiveActStoreSkuInfo(GetDB(), v.ActID, v.VendorIDs, v.StoreIDs, v.SkuIDs, v.FromTime, v.ToTime)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if len(result) != v.ResultCount {
+			t.Errorf("cond:%s, len(result):%d, v.ResultCount:%d", utils.Format4Output(v, false), len(result), v.ResultCount)
+		}
+	}
+}