diff --git a/src/main/java/com/chaozhanggui/system/cashierservice/util/PrinterUtils.java b/src/main/java/com/chaozhanggui/system/cashierservice/util/PrinterUtils.java
index a9df198..9593203 100644
--- a/src/main/java/com/chaozhanggui/system/cashierservice/util/PrinterUtils.java
+++ b/src/main/java/com/chaozhanggui/system/cashierservice/util/PrinterUtils.java
@@ -199,7 +199,7 @@ public class PrinterUtils {
 
             char paddingCharacter = ' ';
 
-            sb.append("<S>    品名" + String.format("%22s", "数量").replace(' ', paddingCharacter) + "</S><BR>");
+            sb.append("<S>    品名" + String.format("%18s", "数量").replace(' ', paddingCharacter) + "</S><BR>");
 
             for (ProductInfo productInfo : handoverInfo.getProductInfos()) {