diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/ext/acs/service/impl/AcsToWmsServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/ext/acs/service/impl/AcsToWmsServiceImpl.java
index 1fc5d929d..ec0aa3239 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/ext/acs/service/impl/AcsToWmsServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/ext/acs/service/impl/AcsToWmsServiceImpl.java
@@ -3314,7 +3314,12 @@ public class AcsToWmsServiceImpl implements AcsToWmsService {
         if (boxinfo == null) {
             throw new BadRequestException("未查询到该木箱对应的木箱信息");
         }
-        boxinfo.setBox_weight(weight);
+
+        if(ObjectUtil.isEmpty(boxinfo.getBox_weight()) || Double.parseDouble(boxinfo.getBox_weight()) == 0){
+            boxinfo.setBox_weight(weight);
+        }else {
+            log.info("当前木箱已有重量【"+boxinfo.getBox_weight()+"】，上传重量为【"+weight+"】");
+        }
         bstIvtBoxinfoMapper.updateById(boxinfo);
 
         JSONObject result = new JSONObject();