diff --git a/business/model/print.go b/business/model/print.go
index 2c50b893f..f5aa879de 100644
--- a/business/model/print.go
+++ b/business/model/print.go
@@ -19,10 +19,11 @@ func (v *Printer) TableIndex() [][]string {
 type PrintMsg struct {
 	ModelIDCULD
 
-	PrintNo string `json:"print_no"` //打印机编号
-	OrderNo int    `json:"order_no"` //订单序号
-	Status  int    `json:"status"`   //打印状态
-	Comment string `json:"comment"`  //失败原因
+	PrintNo string `json:"print_no"`                 //打印机编号
+	OrderNo int    `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
 }
 
 func (v *PrintMsg) TableIndex() [][]string {