diff --git a/business/model/print.go b/business/model/print.go
index 66843d730..1e4308900 100644
--- a/business/model/print.go
+++ b/business/model/print.go
@@ -39,12 +39,13 @@ func (v *Printer) TableIndex() [][]string {
 type PrintMsg struct {
 	ModelIDCULD
 
-	MsgID   string `orm:"column(msg_id)" json:"msg_id"` //消息ID
-	PrintNo string `json:"print_no"`                    //打印机编号
-	OrderNo string `json:"order_no"`                    //订单序号
-	Content string `orm:"type(text)" json:"content"`    //订单内容
-	Status  int    `json:"status"`                      //打印状态
-	Comment string `json:"comment"`                     //失败原因
+	MsgID             string `orm:"column(msg_id)" json:"msg_id"`         //消息ID
+	PrintNo           string `json:"print_no"`                            //打印机编号
+	OrderNo           string `json:"order_no"`                            //订单序号
+	Content           string `orm:"type(text)" json:"content"`            //订单内容
+	Status            int    `json:"status"`                              //打印状态
+	Comment           string `json:"comment"`                             //失败原因
+	ContentEncryption string `orm:"type(text)" json:"content_encryption"` //订单类容进制文件
 }
 
 func (v *PrintMsg) TableIndex() [][]string {