diff --git a/business/partner/printer/jxprint/jxprint.go b/business/partner/printer/jxprint/jxprint.go
index 58fbe5dae..4485b7a90 100644
--- a/business/partner/printer/jxprint/jxprint.go
+++ b/business/partner/printer/jxprint/jxprint.go
@@ -241,7 +241,7 @@ func (c *PrinterHandler) PrintOrder(ctx *jxcontext.Context, store *model.Store,
 	if len(order.Skus) == 0 {
 		return
 	}
-	var printData map[string]string
+	var printData = make(map[string]string, 0)
 	printData[AppID] = "1000" // 菜市应用
 	switch printType {
 	case "order": // 订单状态