diff --git a/controllers/print_controller.go b/controllers/print_controller.go
index 9120282..df34b6b 100644
--- a/controllers/print_controller.go
+++ b/controllers/print_controller.go
@@ -32,7 +32,7 @@ func AddPrinters(c *gin.Context) {
 		return
 	}
 	if !callFunc(c, func() (retVal interface{}, errCode string, err error) {
-		err = services.AddPrinters(c, tokenInfo.User.UserID, param.AppID, printInfos)
+		err = services.AddPrinters(c, tokenInfo, param.AppID, printInfos)
 		return retVal, "", err
 	}) {
 		return
@@ -51,7 +51,7 @@ func GetPrinters(c *gin.Context) {
 			Name     string `json:"name" form:"name"`           //打印机备注，模糊
 			Status   int    `json:"status" form:"status"`       //打印机状态。正常还是缺纸
 			IsOnline int    `json:"is_online" form:"is_online"` //在线状态。1在线，0离线
-			Offset   int    `json:"offset" form:"offset" binding:"required"`
+			Offset   int    `json:"offset" form:"offset"`
 			PageSize int    `json:"page_size" form:"page_size" binding:"required"`
 		}{}
 	)
@@ -71,3 +71,64 @@ func GetPrinters(c *gin.Context) {
 	}
 	return
 }
+
+//删除打印机 POST
+func DelPrinters(c *gin.Context) {
+	var (
+		err       error
+		tokenInfo *model.TokenInfo
+		param     = &struct {
+			AppID    int    `json:"app_id" form:"app_id" binding:"required"`
+			PrintNos string `json:"print_nos" form:"print_nos" binding:"required"` //打印机编号s
+		}{}
+		printNos []string
+	)
+	globals.SugarLogger.Debugf("Begin API :%s params: %v ip: %s", c.Request.URL, c.Params, c.ClientIP())
+	if err = c.Bind(&param); err != nil {
+		buildErrJson(c, err)
+		return
+	}
+	if tokenInfo = checkToken(c); tokenInfo == nil {
+		return
+	}
+	if err = utils.UnmarshalUseNumber([]byte(param.PrintNos), &printNos); err != nil {
+		buildErrJson(c, err)
+		return
+	}
+	if !callFunc(c, func() (retVal interface{}, errCode string, err error) {
+		err = services.DelPrinters(c, param.AppID, tokenInfo, printNos)
+		return retVal, "", err
+	}) {
+		return
+	}
+	return
+}
+
+//更新打印机 POST
+func UpdatePrinter(c *gin.Context) {
+	var (
+		err       error
+		tokenInfo *model.TokenInfo
+		param     = &struct {
+			AppID   int    `json:"app_id" form:"app_id" binding:"required"`
+			PrintNo string `json:"print_no" form:"print_no" binding:"required"` //打印机编号
+			Name    string `json:"name" form:"name"`                            //打印机备注，模糊
+			SIM     string `json:"sim" form:"sim"`                              //sim卡
+		}{}
+	)
+	globals.SugarLogger.Debugf("Begin API :%s params: %v ip: %s", c.Request.URL, c.Params, c.ClientIP())
+	if err = c.Bind(&param); err != nil {
+		buildErrJson(c, err)
+		return
+	}
+	if tokenInfo = checkToken(c); tokenInfo == nil {
+		return
+	}
+	if !callFunc(c, func() (retVal interface{}, errCode string, err error) {
+		err = services.UpdatePrinter(c, param.AppID, tokenInfo, param.PrintNo, param.Name, param.SIM)
+		return retVal, "", err
+	}) {
+		return
+	}
+	return
+}
diff --git a/dao/print_dao.go b/dao/print_dao.go
index 5c1babb..868841c 100644
--- a/dao/print_dao.go
+++ b/dao/print_dao.go
@@ -30,9 +30,7 @@ func GetPrinters(db *sqlx.DB, appID int, printNo string) (printers []*model.Prin
 func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnline, offset, pageSize int) (page *model.PagedInfo, err error) {
 	var (
 		printers []*model.Printer
-		count    = &struct {
-			Count int `json:"count"`
-		}{}
+		count    int
 	)
 	sqlCount := `
 		SELECT COUNT(*) count
@@ -67,14 +65,14 @@ func GetPrintersPage(db *sqlx.DB, appID int, printNo, name string, status, isOnl
 	}
 	//查总数
 	row := db.DB.QueryRow(sqlCount+sqlOhter, sqlParams...)
-	if err = row.Scan(count.Count); err != nil {
+	if err = row.Scan(&count); err != nil {
 		return page, err
 	}
 	sqlOhter += " LIMIT ? OFFSET ?"
 	sqlParams = append(sqlParams, pageSize, offset)
 	if err = db.Select(&printers, sql+sqlOhter, sqlParams...); err == nil {
 		return &model.PagedInfo{
-			TotalCount: count.Count,
+			TotalCount: count,
 			Data:       printers,
 		}, err
 	}
diff --git a/routers/router.go b/routers/router.go
index a255b71..a2acc49 100644
--- a/routers/router.go
+++ b/routers/router.go
@@ -22,6 +22,8 @@ func Init(r *gin.Engine) {
 	print := v2.Group("/print")
 	print.GET("/addPrinters", controllers.AddPrinters)
 	print.GET("/getPrinters", controllers.GetPrinters)
+	print.GET("/delPrinters", controllers.DelPrinters)
+	print.GET("/updatePrinter", controllers.UpdatePrinter)
 
 	//v1是不需要token的
 	v1 := r.Group("v1")
diff --git a/services/print.go b/services/print.go
index cf82167..76b2620 100644
--- a/services/print.go
+++ b/services/print.go
@@ -11,7 +11,7 @@ import (
 	"time"
 )
 
-func AddPrinters(c *gin.Context, userID string, appID int, printInfos []*model.PrintInfo) (err error) {
+func AddPrinters(c *gin.Context, tokenInfo *model.TokenInfo, appID int, printInfos []*model.PrintInfo) (err error) {
 	var (
 		db   = globals.GetDB()
 		errs []error
@@ -20,7 +20,7 @@ func AddPrinters(c *gin.Context, userID string, appID int, printInfos []*model.P
 	if len(printInfos) > 50 {
 		return fmt.Errorf("每次最多添加50台！")
 	}
-	if apps, _ := dao.GetApps(db, appID, userID, ""); len(apps) == 0 {
+	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
 		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
 	}
 	for _, v := range printInfos {
@@ -30,15 +30,16 @@ func AddPrinters(c *gin.Context, userID string, appID int, printInfos []*model.P
 			continue
 		}
 		printer := &model.Printer{
-			CreatedAt: &now,
-			UpdatedAt: &now,
-			DeletedAt: &utils.DefaultTimeValue,
-			AppID:     appID,
-			PrintNo:   v.PrintNo,
-			Name:      v.Name,
-			SIM:       v.SIM,
-			Status:    model.PrinterStatusNormal,
-			IsOnline:  model.PrinterOffline,
+			CreatedAt:    &now,
+			UpdatedAt:    &now,
+			DeletedAt:    &utils.DefaultTimeValue,
+			LastOperator: tokenInfo.User.Name,
+			AppID:        appID,
+			PrintNo:      v.PrintNo,
+			Name:         v.Name,
+			SIM:          v.SIM,
+			Status:       model.PrinterStatusNormal,
+			IsOnline:     model.PrinterOffline,
 		}
 		if err = dao.Insert(db, printer); err != nil {
 			errs = append(errs, err)
@@ -53,3 +54,66 @@ func AddPrinters(c *gin.Context, userID string, appID int, printInfos []*model.P
 func GetPrinters(c *gin.Context, appID int, printNo, name string, status, isOnline, offset, pageSize int) (page *model.PagedInfo, err error) {
 	return dao.GetPrintersPage(globals.GetDB(), appID, printNo, name, status, isOnline, offset, pageSize)
 }
+
+func DelPrinters(c *gin.Context, appID int, tokenInfo *model.TokenInfo, printNos []string) (err error) {
+	var (
+		db   = globals.GetDB()
+		errs []error
+		now  = time.Now()
+	)
+	if len(printNos) > 50 {
+		return fmt.Errorf("每次最多删除50台！")
+	}
+	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
+		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
+	}
+	for _, v := range printNos {
+		printers, _ := dao.GetPrinters(db, appID, v)
+		if len(printers) == 0 {
+			errs = append(errs, fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, v))
+			continue
+		}
+		printer := printers[0]
+		printer.DeletedAt = &now
+		printer.LastOperator = tokenInfo.User.Name
+		if err = dao.Update(db, printer, model.FieldDeletedAt, model.FieldLastOperator); err != nil {
+			errs = append(errs, err)
+		}
+	}
+	if len(errs) > 0 {
+		err = putils.BuildErr(errs)
+	}
+	return err
+}
+
+func UpdatePrinter(c *gin.Context, appID int, tokenInfo *model.TokenInfo, printNo, name, sim string) (err error) {
+	var (
+		db     = globals.GetDB()
+		now    = time.Now()
+		fields []string
+	)
+	if apps, _ := dao.GetApps(db, appID, tokenInfo.User.UserID, ""); len(apps) == 0 {
+		return fmt.Errorf("未查询到此应用！app_id:%d", appID)
+	}
+
+	printers, _ := dao.GetPrinters(db, appID, printNo)
+	if len(printers) == 0 {
+		return fmt.Errorf("未在该应用下查到此打印机！app_id: %d, print_no: %s", appID, printNo)
+	}
+	printer := printers[0]
+	if name != printer.Name {
+		printer.Name = name
+		fields = append(fields, "name")
+	}
+	if sim != printer.SIM {
+		printer.SIM = sim
+		fields = append(fields, "sim")
+	}
+	printer.DeletedAt = &now
+	printer.LastOperator = tokenInfo.User.Name
+	fields = append(fields, model.FieldLastOperator, model.FieldDeletedAt)
+	if err = dao.Update(db, printer, fields...); err != nil {
+		return err
+	}
+	return err
+}