diff --git a/business/jxstore/cms/store.go b/business/jxstore/cms/store.go
index e9cac6795..0bb698339 100644
--- a/business/jxstore/cms/store.go
+++ b/business/jxstore/cms/store.go
@@ -550,6 +550,8 @@ func UpdateStore(ctx *jxcontext.Context, storeID int, payload map[string]interfa
 			if newID2 != "" {
 				valid["printerKey"] = newID2
 			}
+
+			valid["printerBindInfo"] = ""
 		}
 	}
 
diff --git a/business/jxutils/netprinter/netprinter.go b/business/jxutils/netprinter/netprinter.go
index 22b640765..7b26baa0b 100644
--- a/business/jxutils/netprinter/netprinter.go
+++ b/business/jxutils/netprinter/netprinter.go
@@ -108,7 +108,7 @@ func BindPrinter(ctx *jxcontext.Context, storeID int, data string) (printResult
 				printerVendorID = model.VendorIDYiLianYun
 			}
 			if handler := partner.GetPrinterPlatformFromVendorID(printerVendorID); handler != nil {
-				if store.PrinterVendorID > 0 && store.PrinterVendorID != printerVendorID && store.PrinterBindInfo == "" {
+				if store.PrinterVendorID > 0 && store.PrinterVendorID != printerVendorID {
 					err = fmt.Errorf("门店:%d已经绑定了%s打印机，如果需要重新绑定，请联系运营先解绑", storeID, model.VendorChineseNames[store.PrinterVendorID])
 				} else {
 					bindResult, err2 := handler.BindPrinter(ctx, mapData)