diff --git a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
index 27bb616..4918324 100644
--- a/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
+++ b/emis-oms-biz-web/src/main/java/com/xdadan/erp/oms/web/Oms2cWarehouseInController.java
@@ -124,6 +124,8 @@ public class Oms2cWarehouseInController extends BaseController
 //                servletResponse.setHeader(key.toString(), val);
 //            }
 //        }
+        servletResponse.setContentType("application/octet-stream");
+        servletResponse.setHeader("Content-Disposition", "attachment;fileName=" + orderSn + ".pdf");
         InputStream inputStream = null;
         OutputStream outputStream = null;
         try {