diff --git a/nladmin-system/wms-server/src/main/java/org/nl/wms/ext_manage/purchase/service/impl/InboundEasSyncServiceImpl.java b/nladmin-system/wms-server/src/main/java/org/nl/wms/ext_manage/purchase/service/impl/InboundEasSyncServiceImpl.java
index 7e383f5..eecc2a3 100644
--- a/nladmin-system/wms-server/src/main/java/org/nl/wms/ext_manage/purchase/service/impl/InboundEasSyncServiceImpl.java
+++ b/nladmin-system/wms-server/src/main/java/org/nl/wms/ext_manage/purchase/service/impl/InboundEasSyncServiceImpl.java
@@ -2,6 +2,7 @@ package org.nl.wms.ext_manage.purchase.service.impl;
 
 import cn.hutool.core.date.DateUtil;
 import com.alibaba.fastjson.JSONObject;
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
 import lombok.extern.slf4j.Slf4j;
 import org.nl.common.exception.BadRequestException;
 import org.nl.wms.ext_manage.service.WmsToZDWmdService;
@@ -44,9 +45,19 @@ public class InboundEasSyncServiceImpl implements InboundEasSyncService {
             throw new BadRequestException("EAS采购单同步失败：EAS系统中未找到单据: " + billId);
         }
 
-        Purchasemst existing = purchasemstMapper.selectById(billId);
+        Purchasemst existing = purchasemstMapper.selectOne(new LambdaQueryWrapper<Purchasemst>()
+                .eq(Purchasemst::getBill_id, billId));
         if (existing != null) {
-            throw new BadRequestException("EAS采购单同步失败：单据已存在: " + billId);
+            if (!existing.getBill_status().equals(PurchaseBillStatus.CREATED.getCode())){
+                throw new BadRequestException("EAS采购单同步失败：该单据正在执行或已完成: " + billId);
+            }else {
+                //单据还未执行则删除重新插入单据
+                purchasedtlMapper.delete(new LambdaQueryWrapper<Purchasedtl>()
+                        .eq(Purchasedtl::getBill_id, existing.getBill_id()));
+                purchasemstMapper.delete(new LambdaQueryWrapper<Purchasemst>()
+                        .eq(Purchasemst::getBill_id, existing.getBill_id()));
+            }
+
         }
 
         List<Purchasedtl> easDtlList = easQueryService.queryDtlList(billId);
@@ -65,9 +76,6 @@ public class InboundEasSyncServiceImpl implements InboundEasSyncService {
         }
 
         log.info("EAS采购入库单同步完成, billId: {}, 明细数: {}", billId, easDtlList.size());
-
-
-
         JSONObject result = new JSONObject();
         result.put("status", 200);
         result.put("message", "同步成功");