diff --git a/business/partner/printer/xiaowm/xiaowm.go b/business/partner/printer/xiaowm/xiaowm.go
index 4b70b6d3a..8bf3becd5 100644
--- a/business/partner/printer/xiaowm/xiaowm.go
+++ b/business/partner/printer/xiaowm/xiaowm.go
@@ -141,7 +141,7 @@ func (c *PrinterHandler) RegisterPrinter(ctx *jxcontext.Context, printerNumber,
 		err = fmt.Errorf("外卖管家打印机设备编号:%s长度不合法", printerNumber)
 	} else {
 		if printerToken, err = api.XiaoWMAPI.AuthPrinter(printerNumber, "", ""); err == nil {
-			if _, err = c.GetPrinterStatus(ctx, printerName, printerToken); err != nil {
+			if _, err = c.GetPrinterStatus(ctx, printerNumber, printerToken); err != nil {
 				c.UnregisterPrinter(ctx, printerNumber, printerToken)
 			}
 		}