diff --git a/business/model/message.go b/business/model/message.go
index 8065fea01..5996a93c3 100644
--- a/business/model/message.go
+++ b/business/model/message.go
@@ -1,8 +1,13 @@
 package model
 
+import (
+	"time"
+)
+
 const (
-	MessageTypeStore = 1
-	MessageTypeUser  = 2
+	MessageTypeStore    = 1
+	MessageTypeUser     = 2
+	MessageTypeStoreAct = 3
 )
 
 const (
@@ -23,9 +28,10 @@ var (
 
 type Message struct {
 	ModelIDCULD
-	Type    int8   `json:"type"`
+	Type    int8   `json:"type"` //1发给门店，2发给用户，3发给门店的统计活动参与信息
 	Title   string `json:"title"`
 	Content string `orm:"type(text)" json:"content"`
+	ActInfo string `json:"actInfo"` //活动信息，时间平台等
 }
 
 func (*Message) TableIndex() [][]string {
@@ -35,6 +41,12 @@ func (*Message) TableIndex() [][]string {
 	}
 }
 
+type MessageActInfo struct {
+	BeginAt  time.Time `json:"beginAt"`
+	EndAt    time.Time `json:"endAt"`
+	VendorID int       `orm:"column(vendor_id)" json:"vendorID"`
+}
+
 type MessageStatus struct {
 	ModelIDCULD
 	MessageID int    `orm:"column(message_id)" json:"messageID"`