diff --git a/business/jxstore/cms/print.go b/business/jxstore/cms/print.go
index 162ebb3ff..410d17023 100644
--- a/business/jxstore/cms/print.go
+++ b/business/jxstore/cms/print.go
@@ -83,6 +83,9 @@ func AddPrinter(appID int, printers []*model.Printer) (err error) {
 }
 
 func checkPrinterInfo(printNo, name, sound, sim string, volume int) (err error) {
+	if printNo != "" {
+
+	}
 	if sim != "" {
 		//if regexpMobile.FindString(sim) == "" {
 		return fmt.Errorf("暂不支持修改sim卡号码！print_no : %v ", printNo)