diff --git a/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/service/purchasereturnRequest/PurchasereturnRequestMainServiceImpl.java b/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/service/purchasereturnRequest/PurchasereturnRequestMainServiceImpl.java
index ec09198b..4cfdfcab 100644
--- a/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/service/purchasereturnRequest/PurchasereturnRequestMainServiceImpl.java
+++ b/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/service/purchasereturnRequest/PurchasereturnRequestMainServiceImpl.java
@@ -232,7 +232,7 @@ public class PurchasereturnRequestMainServiceImpl implements PurchasereturnReque
     }
 
     private void ifDetailQtyBigThanQty(BigDecimal detailQty, BigDecimal qty) {
-        if (detailQty.compareTo(qty) < 0) {
+        if (detailQty.compareTo(qty) > 0) {
             throw exception(QTY_EXCEPTION, "退货数量" + qty + "不能大于收货数量" + detailQty);
         }
     }