diff --git a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/service/impl/PdaServiceImpl.java b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/service/impl/PdaServiceImpl.java
index 302de7b..9658f1b 100644
--- a/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/service/impl/PdaServiceImpl.java
+++ b/lms/nladmin-system/nlsso-server/src/main/java/org/nl/wms/pda/service/impl/PdaServiceImpl.java
@@ -1,6 +1,7 @@
 package org.nl.wms.pda.service.impl;
 
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.util.ObjectUtil;
 import com.alibaba.fastjson.JSONObject;
 import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import lombok.extern.slf4j.Slf4j;
@@ -78,19 +79,21 @@ public class PdaServiceImpl implements PdaService {
                 .eq(SchBaseVehiclematerialgroup::getVehicle_code, vehicleCode)
                 .eq(SchBaseVehiclematerialgroup::getGroup_bind_material_status,
                         GroupBindMaterialStatusEnum.BOUND.getValue()));
-        groupEntity.setGroup_bind_material_status(GroupBindMaterialStatusEnum.UNBOUND.getValue());
-        groupEntity.setUpdate_id(GeneralDefinition.ACS_ID);
-        groupEntity.setUpdate_name(GeneralDefinition.ACS_NAME);
-        groupEntity.setUpdate_time(DateUtil.now());
-        vehiclematerialgroupService.update(groupEntity);
-        SchBasePoint pointObj=pointService.getById(groupEntity.getPoint_code());
-        if(pointObj.getVehicle_code().contains(",")){
-            vehicleCode+=',';
+        if(ObjectUtil.isNotEmpty(groupEntity)) {
+            groupEntity.setGroup_bind_material_status(GroupBindMaterialStatusEnum.UNBOUND.getValue());
+            groupEntity.setUpdate_id(GeneralDefinition.ACS_ID);
+            groupEntity.setUpdate_name(GeneralDefinition.ACS_NAME);
+            groupEntity.setUpdate_time(DateUtil.now());
+            vehiclematerialgroupService.update(groupEntity);
+            SchBasePoint pointObj = pointService.getById(groupEntity.getPoint_code());
+            if (pointObj.getVehicle_code().contains(",")) {
+                vehicleCode += ',';
+            }
+            pointObj.setVehicle_code(pointObj.getVehicle_code().replace(vehicleCode, ""));
+            pointObj.setVehicle_qty(pointObj.getVehicle_qty() - 1);
+            pointService.update(pointObj);
+            //清空组盘表的信息
         }
-        pointObj.setVehicle_code(pointObj.getVehicle_code().replace(vehicleCode,""));
-        pointObj.setVehicle_qty(pointObj.getVehicle_qty()-1);
-        pointService.update(pointObj);
-        //清空组盘表的信息
         return PdaResponseVo.pdaResultOk("清空物料信息请求成功");
     }
     @Override