diff --git a/business/model/message.go b/business/model/message.go
index af5f74a9b..efdbed17f 100644
--- a/business/model/message.go
+++ b/business/model/message.go
@@ -63,6 +63,7 @@ type ImMessageRecord struct {
 	GroupID     int    `orm:"column(group_id)" json:"groupID"`        //组ID
 	Content     string `orm:"type(text)" json:"content"`              //消息内容
 	MessageType int    `json:"messageType"`                           //消息类型，文字，图片
+	Seq         int    `json:"seq"`
 
 	UserInfo *GetUserResult `orm:"-" json:"userInfo"`
 }