diff --git a/marketing-api/model/dpa/product.go b/marketing-api/model/dpa/product.go
index 1187d9d9..66ab70af 100644
--- a/marketing-api/model/dpa/product.go
+++ b/marketing-api/model/dpa/product.go
@@ -10,10 +10,10 @@ type Product struct {
 	Title string `json:"title,omitempty"`
 	// Description 商品标题
 	Description string `json:"description,omitempty"`
-	// OfflineTime 下线时间，格式"YYYY-MM-DD"
-	OfflineTime string `json:"offline_time,omitempty"`
-	// OnlineTime 上线时间，格式"YYYY-MM-DD"
-	OnlineTime string `json:"online_time,omitempty"`
+	// OfflineTime 下线时间，格式"YYYY-MM-DD" 或 格式为十位unix时间戳类型
+	OfflineTime model.UnixTime `json:"offline_time,omitempty"`
+	// OnlineTime 上线时间，格式"YYYY-MM-DD" 或 格式为十位unix时间戳类型
+	OnlineTime model.UnixTime `json:"online_time,omitempty"`
 	// PlatformID 商品库ID
 	PlatformID uint64 `json:"platform_id,omitempty"`
 	// ProductID 商品ID
diff --git a/marketing-api/model/dpa/product_for_update.go b/marketing-api/model/dpa/product_for_update.go
index 6b652499..909a4e5c 100644
--- a/marketing-api/model/dpa/product_for_update.go
+++ b/marketing-api/model/dpa/product_for_update.go
@@ -1,7 +1,5 @@
 package dpa
 
-import "time"
-
 // ProductForUpdate 商品详情
 type ProductForUpdate struct {
 	// Name 商品名称
@@ -87,15 +85,10 @@ type ProductForUpdate struct {
 }
 
 func CopyProductForUpdateFromProduct(src *Product, dist *ProductForUpdate) {
-	loc := time.Now().Location()
 	dist.Name = src.Name
 	dist.Title = src.Title
 	dist.Description = src.Description
-	if src.OfflineTime != "" {
-		if t, err := time.ParseInLocation("2006-01-02", src.OfflineTime, loc); err == nil {
-			dist.OfflineTime = t.Unix()
-		}
-	}
+	dist.OfflineTime = src.OfflineTime.Value()
 	dist.Status = src.Status
 	dist.Stock = src.Stock
 	dist.FirstCategory = src.FirstCategory
diff --git a/marketing-api/model/types.go b/marketing-api/model/types.go
index 6b72cef1..7ecb6822 100644
--- a/marketing-api/model/types.go
+++ b/marketing-api/model/types.go
@@ -1,6 +1,9 @@
 package model
 
-import "strconv"
+import (
+	"strconv"
+	"time"
+)
 
 type AdVersion int
 
@@ -263,3 +266,38 @@ func (i ReverseOnOffInt) String() string {
 	}
 	return "ON"
 }
+
+var timeFormats = []string{
+	"2006-01-02 15:04:05",
+	"2006-01-02",
+}
+
+// UnixTime support number/string in json
+type UnixTime int64
+
+func (ut UnixTime) Value() int64 {
+	return int64(ut)
+}
+
+func (ut UnixTime) Time() time.Time {
+	return time.Unix(int64(ut), 0)
+}
+
+func (ut *UnixTime) UnmarshalJSON(b []byte) (err error) {
+	if b[0] == '"' && b[len(b)-1] == '"' {
+		b = b[1 : len(b)-1]
+	}
+	if i, err := strconv.ParseUint(string(b), 10, 64); err == nil {
+		*ut = UnixTime(i)
+	} else {
+		loc := time.Now().Location()
+		str := string(b)
+		for _, fmt := range timeFormats {
+			if t, err := time.ParseInLocation(fmt, str, loc); err == nil {
+				*ut = UnixTime(t.Unix())
+				break
+			}
+		}
+	}
+	return nil
+}