diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/controller/admin/shippingInvoice/InvoiceController.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/controller/admin/shippingInvoice/InvoiceController.java
index ad3ef5dcb..108eafd12 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/controller/admin/shippingInvoice/InvoiceController.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/controller/admin/shippingInvoice/InvoiceController.java
@@ -29,6 +29,7 @@ import org.jeecg.modules.quartz.service.IQuartzJobService;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.core.env.Environment;
+import org.springframework.dao.CannotAcquireLockException;
 import org.springframework.format.annotation.DateTimeFormat;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.ui.freemarker.FreeMarkerTemplateUtils;
@@ -269,7 +270,7 @@ public class InvoiceController {
         } catch (IOException | ParseException e) {
             log.error(e.getMessage());
             return Result.error("Sorry, server error, please try later");
-        } catch (MessagingException e) {
+        } catch (MessagingException | InterruptedException e) {
             throw new RuntimeException(e);
         }
     }
@@ -438,7 +439,7 @@ public class InvoiceController {
         } catch (IOException | ParseException e) {
             log.error(e.getMessage());
             return Result.error("Sorry, server error, please try later");
-        } catch (MessagingException | TemplateException e) {
+        } catch (MessagingException | TemplateException | InterruptedException e) {
             throw new RuntimeException(e);
         }
     }
@@ -1356,4 +1357,24 @@ public class InvoiceController {
             throw new RuntimeException(e);
         }
     }
+    @PostMapping("/editOrderTest")
+    public Result<?> editOrderTest(@RequestBody Map<String, String> params) {
+        System.out.println("Edit Order Test : " + params.get("orderId"));
+        String orderId = params.get("orderId");
+        try {
+            PlatformOrder orderToEdit = platformOrderService.selectForUpdateSkipLock(orderId);
+
+            if(orderToEdit == null) {
+                return Result.error(404,"Order not found.");
+            }
+            orderToEdit.setCanSend("2");
+            boolean edited = platformOrderService.updateById(orderToEdit);
+            return Result.OK(edited);
+        } catch (Exception e) {
+            if(e instanceof CannotAcquireLockException) {
+                return Result.error(409,"Order is already being edited by another user.");
+            }
+            throw new RuntimeException(e);
+        }
+    }
 }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/domain/shippingInvoice/ShippingInvoiceFactory.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/domain/shippingInvoice/ShippingInvoiceFactory.java
index cfb07dd3e..1bc12723e 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/domain/shippingInvoice/ShippingInvoiceFactory.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/domain/shippingInvoice/ShippingInvoiceFactory.java
@@ -123,7 +123,7 @@ public class ShippingInvoiceFactory {
     public ShippingInvoice createShippingInvoice(String customerId, List<String> orderIds, String type, String start, String end) throws UserException {
         log.info("Creating an invoice with arguments:\n client ID: {}, order IDs: {}]", customerId, orderIds);
         // find orders and their contents of the invoice
-        Map<PlatformOrder, List<PlatformOrderContent>> uninvoicedOrderToContent = platformOrderService.fetchOrderData(orderIds);
+        Map<PlatformOrder, List<PlatformOrderContent>> uninvoicedOrderToContent = platformOrderService.fetchOrderDataForUpdate(orderIds);
         Set<PlatformOrder> platformOrders = uninvoicedOrderToContent.keySet();
         List<SavRefundWithDetail> savRefunds = savRefundWithDetailService.findUnprocessedRefundsByClient(customerId);
         List<String> shopIds = platformOrders.stream()
@@ -166,10 +166,10 @@ public class ShippingInvoiceFactory {
      *                       channel price, this exception will be thrown.
      */
     @Transactional
-    public CompleteInvoice createCompleteShippingInvoice(String username, String customerId, BigDecimal balance, List<String> orderIds, String shippingMethod, String start, String end) throws UserException, MessagingException {
+    public CompleteInvoice createCompleteShippingInvoice(String username, String customerId, BigDecimal balance, List<String> orderIds, String shippingMethod, String start, String end) throws UserException, MessagingException, InterruptedException {
         log.info("Creating a complete invoice for \n client ID: {}, order IDs: {}]", customerId, orderIds);
         // find orders and their contents of the invoice
-        Map<PlatformOrder, List<PlatformOrderContent>> uninvoicedOrderToContent = platformOrderService.fetchOrderData(orderIds);
+        Map<PlatformOrder, List<PlatformOrderContent>> uninvoicedOrderToContent = platformOrderService.fetchOrderDataForUpdate(orderIds);
         Set<PlatformOrder> platformOrders = uninvoicedOrderToContent.keySet();
         List<SavRefundWithDetail> savRefunds = savRefundWithDetailService.findUnprocessedRefundsByClient(customerId);
         List<String> shopIds = platformOrders.stream()
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderContentMapper.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderContentMapper.java
index a87d0113f..82a1714f3 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderContentMapper.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderContentMapper.java
@@ -46,7 +46,9 @@ public interface PlatformOrderContentMapper extends BaseMapper<PlatformOrderCont
      * @param orderIds Order IDs
      * @return order contents
      */
+    // TODO : check all usage and update if need to use FOR UPDATE instead
     List<PlatformOrderContent> fetchOrderContent(List<String> orderIds);
+    List<PlatformOrderContent> fetchOrderContentForUpdate(List<String> orderIds);
 
     List<SkuDetail> searchSkuDetail(List<String> skuIDs);
 
@@ -84,4 +86,5 @@ public interface PlatformOrderContentMapper extends BaseMapper<PlatformOrderCont
     List<ShoumanOrderContent> searchShoumanOrderContent();
 
     List<ShoumanOrderContent> searchShoumanOrderContentByPlatformOrderId(@Param("platformOrderId") String platformOrderId);
+
 }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderMapper.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderMapper.java
index 9be8a94ae..a55d785e7 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderMapper.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/PlatformOrderMapper.java
@@ -1,6 +1,7 @@
 package org.jeecg.modules.business.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.MapKey;
 import org.apache.ibatis.annotations.Param;
 import org.jeecg.modules.business.domain.api.mabang.getorderlist.Order;
 import org.jeecg.modules.business.domain.api.yd.YDTrackingNumberData;
@@ -171,12 +172,12 @@ public interface PlatformOrderMapper extends BaseMapper<PlatformOrder> {
     List<PlatformOrderShopSync> fetchOrderInShopsWithoutShopifyNote(@Param("shops") List<String> shopCodes);
     List<PlatformOrder> fetchOrderInShopsReadyForAbnNumberJob(@Param("shops") List<String> shopCodes);
 
-    List<PlatformOrder> fetchUninvoicedShippedOrderIDInShops(@Param("startDate") String startDate,
+    List<String> fetchUninvoicedShippedOrderIDInShops(@Param("startDate") String startDate,
                                                              @Param("endDate") String endDate,
                                                              @Param("shops") List<String> shops,
                                                              @Param("warehouses") List<String> warehouses);
 
-    List<PlatformOrder> fetchUninvoicedOrderIDInShopsAndOrderTime(@Param("startDate") String startDate,
+    List<String> fetchUninvoicedOrderIDInShopsAndOrderTime(@Param("startDate") String startDate,
                                                                          @Param("endDate") String endDate,
                                                                          @Param("shops") List<String> shops,
                                                                          @Param("erpStatuses") List<Integer> erpStatuses,
@@ -255,4 +256,8 @@ public interface PlatformOrderMapper extends BaseMapper<PlatformOrder> {
                                                   @Param("start") String startDate, @Param("end") String endDate,
                                                   @Param("order") String order, @Param("column") String column,
                                                   @Param("offset") Integer offset, @Param("size") Integer pageSize);
+    @MapKey("id")
+    Map<String, PlatformOrder> selectBatchIdsForUpdate(@Param("ids") List<String> orderIds);
+
+    PlatformOrder selectForUpdateSkipLock(@Param("id") String orderId);
 }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderContentMapper.xml b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderContentMapper.xml
index 6e4f96b9c..969f1497b 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderContentMapper.xml
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderContentMapper.xml
@@ -76,6 +76,14 @@
         WHERE erp_status &lt;&gt; 5
         AND platform_order_id IN <foreach collection="list" index="i" item="item" open="(" separator="," close=")">#{item}</foreach>
     </select>
+    <select id="fetchOrderContentForUpdate" parameterType="java.lang.String"
+            resultType="org.jeecg.modules.business.entity.PlatformOrderContent">
+        SELECT *
+        FROM platform_order_content
+        WHERE erp_status &lt;&gt; 5
+        AND platform_order_id IN <foreach collection="list" index="i" item="item" open="(" separator="," close=")">#{item}</foreach>
+        FOR UPDATE;
+    </select>
 
     <select id="searchSkuDetail"
             resultType="org.jeecg.modules.business.vo.SkuDetail"
@@ -158,6 +166,7 @@
                 separator=",">
             #{erpStatus}
         </foreach>
+        FOR UPDATE;
     </select>
 
     <select id="findUninvoicedShippedOrderContents" resultType="org.jeecg.modules.business.entity.PlatformOrderContent">
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderMapper.xml b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderMapper.xml
index 900788aa9..6c0b8b800 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderMapper.xml
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/mapper/xml/PlatformOrderMapper.xml
@@ -163,7 +163,8 @@
         AND shipping_time >= #{begin}
         AND #{end} >= shipping_time
         AND shipping_invoice_number IS NULL
-        AND erp_status = 3;
+        AND erp_status = 3
+        FOR UPDATE;
     </select>
     <select id="findUninvoicedOrdersForShopsAndStatus" resultType="org.jeecg.modules.business.entity.PlatformOrder">
         SELECT *
@@ -193,6 +194,7 @@
         >
             #{erpStatus}
         </foreach>
+        FOR UPDATE
         ;
     </select>
     <select id="findUninvoicedShippedOrders" resultType="org.jeecg.modules.business.entity.PlatformOrder">
@@ -508,7 +510,7 @@
         ORDER BY order_time;
     </select>
 
-    <select id="fetchUninvoicedShippedOrderIDInShops" resultType="org.jeecg.modules.business.entity.PlatformOrder">
+    <select id="fetchUninvoicedShippedOrderIDInShops" resultType="java.lang.String">
         SELECT po.id
         FROM platform_order po
         JOIN logistic_channel lc ON po.logistic_channel_name = lc.zh_name
@@ -538,7 +540,7 @@
         AND po.shipping_time between #{startDate} AND #{endDate}
         AND po.erp_status = 3;
     </select>
-    <select id="fetchUninvoicedOrderIDInShopsAndOrderTime" resultType="org.jeecg.modules.business.entity.PlatformOrder">
+    <select id="fetchUninvoicedOrderIDInShopsAndOrderTime" resultType="java.lang.String">
         SELECT po.id
         FROM platform_order po
         JOIN logistic_channel lc ON po.logistic_channel_name = lc.zh_name
@@ -576,7 +578,8 @@
                 item="erpStatus"
         >
             #{erpStatus}
-        </foreach>;
+        </foreach>
+        FOR UPDATE;
     </select>
     <select id="fetchOrdersToArchiveBetweenDate" resultType="org.jeecg.modules.business.entity.PlatformOrder">
         SELECT *
@@ -1380,4 +1383,17 @@
         END as has_desynced_sku
     FROM orders
     </select>
+    <select id="selectBatchIdsForUpdate" resultType="org.jeecg.modules.business.entity.PlatformOrder">
+        SELECT * FROM platform_order
+        WHERE id IN
+        <foreach collection="ids" separator="," open="(" close=")" index="index" item="id">
+            #{id}
+        </foreach>
+        FOR UPDATE;
+    </select>
+    <select id="selectForUpdateSkipLock" resultType="org.jeecg.modules.business.entity.PlatformOrder">
+        SELECT * FROM platform_order
+        WHERE id = #{id}
+        FOR UPDATE;
+    </select>
 </mapper>
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/IPlatformOrderService.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/IPlatformOrderService.java
index 8273ce7cf..49a80bc45 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/IPlatformOrderService.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/IPlatformOrderService.java
@@ -108,6 +108,8 @@ public interface IPlatformOrderService extends IService<PlatformOrder> {
      */
     Map<PlatformOrder, List<PlatformOrderContent>> fetchOrderData(List<String> orderIds);
 
+    Map<PlatformOrder, List<PlatformOrderContent>> fetchOrderDataForUpdate(List<String> orderIds);
+
     Map<PlatformOrder, List<PlatformOrderContent>> fetchOrderDataByInvoiceCode(String invoiceCode);
 
 
@@ -150,8 +152,6 @@ public interface IPlatformOrderService extends IService<PlatformOrder> {
 
     List<PlatformOrder> fetchOrderInShopsReadyForAbnNumberJob(List<String> shopCodes);
 
-    List<PlatformOrder> fetchUninvoicedShippedOrderIDInShops(String startDate, String endDate, List<String> shops, List<String> warehouses);
-
     /**
      * Fetch all platform orders between 2 dates and of status erp_status 4 or 5
      * this list will then be archived
@@ -293,4 +293,6 @@ public interface IPlatformOrderService extends IService<PlatformOrder> {
     List<PlatformOrderFront> listByClientAndShops(String clientId, List<String> shopIds, String startDate, String endDate, String invoicingMethod, Integer pageNo, Integer pageSize, List<String> warehouses, String order, String column);
 
     int countListByClientAndShops(String clientId, List<String> shopIDs, String start, String end, String invoicingMethod, List<String> warehouses);
+
+    PlatformOrder selectForUpdateSkipLock(String orderId);
 }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/PlatformOrderShippingInvoiceService.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/PlatformOrderShippingInvoiceService.java
index 00eb5ad39..a61c2c8d8 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/PlatformOrderShippingInvoiceService.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/PlatformOrderShippingInvoiceService.java
@@ -207,8 +207,7 @@ public class PlatformOrderShippingInvoiceService {
         return new Period(beginZoned, endZoned, "");
     }
     public List<String> getShippingOrderIdBetweenDate(List<String> shops, String start, String end, List<String> wareHouses) {
-        List<PlatformOrder> orders = platformOrderMapper.fetchUninvoicedShippedOrderIDInShops( start, end, shops, wareHouses);
-        return orders.stream().map(PlatformOrder::getId).collect(Collectors.toList());
+        return platformOrderMapper.fetchUninvoicedShippedOrderIDInShops( start, end, shops, wareHouses);
     }
     /**
      * Make an invoice based on parameters.
@@ -265,7 +264,7 @@ public class PlatformOrderShippingInvoiceService {
      * @throws IOException    exception related to invoice file IO.
      */
     @Transactional
-    public InvoiceMetaData makeCompleteInvoice(ShippingInvoiceOrderParam param) throws UserException, ParseException, IOException, MessagingException {
+    public InvoiceMetaData makeCompleteInvoice(ShippingInvoiceOrderParam param) throws UserException, ParseException, IOException, MessagingException, InterruptedException {
         String username = ((LoginUser) SecurityUtils.getSubject().getPrincipal()).getUsername();
         // Creates invoice by factory
         CompleteInvoice invoice = factory.createCompleteShippingInvoice(username, param.clientID(), null, param.orderIds(), param.getType(), param.getStart(), param.getEnd());
@@ -282,18 +281,16 @@ public class PlatformOrderShippingInvoiceService {
      * @throws IOException
      */
     @Transactional
-    public InvoiceMetaData makeCompleteInvoicePostShipping(ShippingInvoiceParam param, String method, String ... user) throws UserException, ParseException, IOException, MessagingException {
+    public InvoiceMetaData makeCompleteInvoicePostShipping(ShippingInvoiceParam param, String method, String ... user) throws UserException, ParseException, IOException, MessagingException, InterruptedException {
         String username = user.length > 0 ? user[0] : ((LoginUser) SecurityUtils.getSubject().getPrincipal()).getUsername();
-        List<PlatformOrder> platformOrderList;
+        List<String> orderIds;
         if(method.equals(POSTSHIPPING.getMethod())) {
             //On récupère les commandes entre 2 dates d'expédition avec un status 3
-            platformOrderList = platformOrderMapper.fetchUninvoicedShippedOrderIDInShops(param.getStart(), param.getEnd(), param.shopIDs(), param.getWarehouses());
+            orderIds = platformOrderMapper.fetchUninvoicedShippedOrderIDInShops(param.getStart(), param.getEnd(), param.shopIDs(), param.getWarehouses());
         } else {
             // On récupère les commandes entre 2 dates de commandes avec un status (1,2) ou (1,2,3)
-            platformOrderList = platformOrderMapper.fetchUninvoicedOrderIDInShopsAndOrderTime(param.getStart(), param.getEnd(), param.shopIDs(), param.getErpStatuses(), param.getWarehouses());
+            orderIds = platformOrderMapper.fetchUninvoicedOrderIDInShopsAndOrderTime(param.getStart(), param.getEnd(), param.shopIDs(), param.getErpStatuses(), param.getWarehouses());
         }
-        // on récupère seulement les ID des commandes
-        List<String> orderIds = platformOrderList.stream().map(PlatformOrder::getId).collect(Collectors.toList());
         // Creates invoice by factory
         CompleteInvoice invoice = factory.createCompleteShippingInvoice(username, param.clientID(), param.getBalance() ,orderIds, method, param.getStart(), param.getEnd());
         return getInvoiceMetaDataAndInsert(username, invoice);
@@ -711,6 +708,8 @@ public class PlatformOrderShippingInvoiceService {
                 String internalCode = entry.getKey().getClient().getInternalCode();
                 invoiceList.add(new InvoiceMetaData("", "error", internalCode, clientId, e.getMessage()));
                 log.error(e.getMessage());
+            } catch (InterruptedException e) {
+                throw new RuntimeException(e);
             }
             System.gc();
         }
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderMabangServiceImpl.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderMabangServiceImpl.java
index 1831da244..61845e741 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderMabangServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderMabangServiceImpl.java
@@ -155,11 +155,13 @@ public class PlatformOrderMabangServiceImpl extends ServiceImpl<PlatformOrderMab
         try {
             if (!oldOrders.isEmpty()) {
                 log.info("{} orders to be inserted/updated.", oldOrders.size());
+                platformOrderService.fetchOrderDataForUpdate(oldOrders.stream().map(Order::getId).collect(toList()));
                 platformOrderMabangMapper.batchUpdateById(oldOrders);
                 platformOrderMabangMapper.batchDeleteByMainID(oldOrders.stream().map(Order::getId).collect(toList()));
             }
             if (!ordersFromShippedToCompleted.isEmpty()) {
                 log.info("{} orders to be updated from Shipped to Completed.", ordersFromShippedToCompleted.size());
+                platformOrderService.fetchOrderDataForUpdate(ordersFromShippedToCompleted.stream().map(Order::getId).collect(toList()));
                 platformOrderMabangMapper.batchUpdateById(ordersFromShippedToCompleted);
                 log.info("Contents of {} orders to be updated from Shipped to Completed.", ordersFromShippedToCompleted.size());
                 platformOrderMabangMapper.batchUpdateErpStatusByMainId(
@@ -168,6 +170,7 @@ public class PlatformOrderMabangServiceImpl extends ServiceImpl<PlatformOrderMab
             }
             if (!invoicedShippedOrders.isEmpty()) {
                 log.info("{} orders to be updated from Pending/Preparing to Shipped.", invoicedShippedOrders.size());
+                platformOrderService.fetchOrderDataForUpdate(invoicedShippedOrders.stream().map(Order::getId).collect(toList()));
                 platformOrderMabangMapper.batchUpdateById(invoicedShippedOrders);
                 log.info("Contents of {} orders to be updated from Pending/Preparing to Shipped.", invoicedShippedOrders.size());
                 platformOrderMabangMapper.batchUpdateErpStatusByMainId(
@@ -176,6 +179,7 @@ public class PlatformOrderMabangServiceImpl extends ServiceImpl<PlatformOrderMab
             }
             if (!obsoleteOrders.isEmpty()) {
                 log.info("{} orders to become obsolete.", obsoleteOrders.size());
+                platformOrderService.fetchOrderDataForUpdate(obsoleteOrders.stream().map(Order::getId).collect(toList()));
                 platformOrderMabangMapper.batchUpdateById(obsoleteOrders);
                 log.info("Contents of {} orders to be updated to Obsolete.", obsoleteOrders.size());
                 platformOrderMabangMapper.batchUpdateErpStatusByMainId(
diff --git a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderServiceImpl.java b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderServiceImpl.java
index ad130bb6e..dae656990 100644
--- a/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderServiceImpl.java
+++ b/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/business/service/impl/PlatformOrderServiceImpl.java
@@ -37,7 +37,6 @@ import java.util.function.Predicate;
 import java.util.stream.Collectors;
 
 import static java.util.stream.Collectors.*;
-import static org.jeecg.modules.business.entity.Invoice.InvoicingMethod.*;
 
 /**
  * @Description: 平台订单表
@@ -276,11 +275,10 @@ public class PlatformOrderServiceImpl extends ServiceImpl<PlatformOrderMapper, P
             return platformOrderMap.queryQuantities(client.getId());
         }
     }
-
     @Override
     public Map<PlatformOrder, List<PlatformOrderContent>> findUninvoicedOrders(List<String> shopIds, Date begin, Date end, List<String> warehouses) {
         List<PlatformOrder> orderList = platformOrderMap.findUninvoicedOrders(shopIds, begin, end, warehouses);
-        List<PlatformOrderContent> orderContents = platformOrderContentMap.fetchOrderContent(orderList.stream().map(PlatformOrder::getId).collect(toList()));
+        List<PlatformOrderContent> orderContents = platformOrderContentMap.fetchOrderContentForUpdate(orderList.stream().map(PlatformOrder::getId).collect(toList()));
         Map<String, PlatformOrder> orderMap = orderList.stream().collect(toMap(PlatformOrder::getId, Function.identity()));
         return orderContents.stream().collect(groupingBy(platformOrderContent -> orderMap.get(platformOrderContent.getPlatformOrderId())));
     }
@@ -315,6 +313,12 @@ public class PlatformOrderServiceImpl extends ServiceImpl<PlatformOrderMapper, P
         return orderContents.stream().collect(groupingBy(platformOrderContent -> orderMap.get(platformOrderContent.getPlatformOrderId())));
     }
     @Override
+    public Map<PlatformOrder, List<PlatformOrderContent>> fetchOrderDataForUpdate(List<String> orderIds) {
+        Map<String, PlatformOrder> ordersMapById = platformOrderMap.selectBatchIdsForUpdate(orderIds);
+        List<PlatformOrderContent> orderContents = platformOrderContentMap.fetchOrderContentForUpdate(orderIds);
+        return orderContents.stream().collect(groupingBy(platformOrderContent -> ordersMapById.get(platformOrderContent.getPlatformOrderId())));
+    }
+    @Override
     public Map<PlatformOrder, List<PlatformOrderContent>> fetchOrderDataByInvoiceCode(String invoiceCode) {
         List<PlatformOrder> orderList = platformOrderMap.getPlatformOrdersByInvoiceNumber(invoiceCode);
         List<String> orderIds = orderList.stream().map(PlatformOrder::getId).collect(toList());
@@ -394,10 +398,6 @@ public class PlatformOrderServiceImpl extends ServiceImpl<PlatformOrderMapper, P
         return platformOrderMap.fetchOrderInShopsReadyForAbnNumberJob(shopCodes);
     }
 
-    @Override
-    public List<PlatformOrder> fetchUninvoicedShippedOrderIDInShops(String startDate, String endDate, List<String> shops, List<String> warehouses) {
-        return platformOrderMap.fetchUninvoicedShippedOrderIDInShops(startDate, endDate, shops, warehouses);
-    }
     @Override
     public List<PlatformOrder> fetchOrdersToArchiveBetweenDate(String startDate, String endDate) {
         return platformOrderMap.fetchOrdersToArchiveBetweenDate(startDate, endDate);
@@ -600,4 +600,9 @@ public class PlatformOrderServiceImpl extends ServiceImpl<PlatformOrderMapper, P
         }
         return platformOrderMap.countListByClientAndShops(clientId, shopIDs, erpStatuses, warehouses, start, end);
     }
+
+    @Override
+    public PlatformOrder selectForUpdateSkipLock(String orderId) {
+        return platformOrderMap.selectForUpdateSkipLock(orderId);
+    }
 }