diff --git a/business/model/print.go b/business/model/print.go
index a5305d9fc..013ec621c 100644
--- a/business/model/print.go
+++ b/business/model/print.go
@@ -22,7 +22,7 @@ type Printer struct {
 	Name     string `json:"name"`                        //打印机备注名
 	Status   int    `json:"status"`                      //打印机状态
 	IsOnline int    `json:"is_online"`                   //1在线，0离线
-	IccID    string `orm:"column(icc_ID)" json:"IccID"`  //sim卡号
+	IccID    string `orm:"column(icc_id)" json:"IccID"`  //sim卡号
 	Sound    string `json:"sound"`                       //声音类型 sounda ,b,c,d,e,f,g
 	Volume   int    `json:"volume"`                      //音量，1-5 ，对应打印机2-10
 }