diff --git a/src/main/java/com/ydw/bat/wkflow/business_main/datas/controller/BusProcessModelHisController.java b/src/main/java/com/ydw/bat/wkflow/business_main/datas/controller/BusProcessModelHisController.java
index 523b387c..24f80b43 100644
--- a/src/main/java/com/ydw/bat/wkflow/business_main/datas/controller/BusProcessModelHisController.java
+++ b/src/main/java/com/ydw/bat/wkflow/business_main/datas/controller/BusProcessModelHisController.java
@@ -78,7 +78,12 @@ public class BusProcessModelHisController {
                 try {
                     logger.info("**********onlyoffice接收文档接口获得downloadUri************" + downloadUri);
                     if (StringUtils.isNotEmpty(downloadUri)) {
-                        File file = new File(standEditFilePath + standNo + "\\" + fileNm);
+                        StringBuilder builder=new StringBuilder();
+                        builder.append(standEditFilePath);
+                        builder.append("standNo").append("/");
+                        builder.append(fileNm);
+                        String saveFileUrl = builder.toString();
+                        File file = new File(saveFileUrl);
                         downloadNetFile(downloadUri, file);
                         // 更新在线编辑当前节点编辑状态
                         busProcessModelHisService.modelHisOneUpdStatus(pid,taskId);