diff --git a/src/main/java/com/gxwebsoft/glt/controller/GltTicketOrderController.java b/src/main/java/com/gxwebsoft/glt/controller/GltTicketOrderController.java
index d8dc338..4502142 100644
--- a/src/main/java/com/gxwebsoft/glt/controller/GltTicketOrderController.java
+++ b/src/main/java/com/gxwebsoft/glt/controller/GltTicketOrderController.java
@@ -242,6 +242,7 @@ public class GltTicketOrderController extends BaseController {
     @PutMapping()
     public ApiResult<?> update(@RequestBody GltTicketOrder gltTicketOrder) {
         if (gltTicketOrderService.updateById(gltTicketOrder)) {
+            Integer tenantId = getTenantId();
             // 后台指派配送员（直接改 riderId）时，同步商城订单为“已发货”(deliveryStatus=20)
             if (gltTicketOrder != null
                     && gltTicketOrder.getId() != null
@@ -249,10 +250,17 @@ public class GltTicketOrderController extends BaseController {
                     && gltTicketOrder.getRiderId() > 0) {
                 gltTicketOrderService.markShopOrderShippedAfterRiderAssigned(
                         gltTicketOrder.getId(),
-                        getTenantId(),
+                        tenantId,
                         gltTicketOrder.getRiderId()
                 );
             }
+            // 后台直接改“已完成”(deliveryStatus=40)时，同步商城订单为“已完成”(orderStatus=1)
+            if (gltTicketOrder != null
+                    && gltTicketOrder.getId() != null
+                    && gltTicketOrder.getDeliveryStatus() != null
+                    && gltTicketOrder.getDeliveryStatus() == GltTicketOrderService.DELIVERY_STATUS_FINISHED) {
+                gltTicketOrderService.markShopOrderCompletedAfterTicketFinished(gltTicketOrder.getId(), tenantId);
+            }
             return success("修改成功");
         }
         return fail("修改失败");
diff --git a/src/main/java/com/gxwebsoft/glt/mapper/xml/GltTicketOrderMapper.xml b/src/main/java/com/gxwebsoft/glt/mapper/xml/GltTicketOrderMapper.xml
index b45594c..91312a4 100644
--- a/src/main/java/com/gxwebsoft/glt/mapper/xml/GltTicketOrderMapper.xml
+++ b/src/main/java/com/gxwebsoft/glt/mapper/xml/GltTicketOrderMapper.xml
@@ -11,7 +11,7 @@
         d.name as receiverName, d.phone as receiverPhone,
         d.province as receiverProvince, d.city as receiverCity, d.region as receiverRegion,
         d.address as receiverAddress, d.full_address as receiverFullAddress, d.lat as receiverLat, d.lng as receiverLng,
-        f.order_no as orderNo
+        COALESCE(o.order_no, f.order_no) as orderNo
         FROM glt_ticket_order a
         LEFT JOIN shop_store b ON a.store_id = b.id
         LEFT JOIN shop_store_warehouse w ON a.warehouse_id = w.id
@@ -19,6 +19,7 @@
         LEFT JOIN gxwebsoft_core.sys_user u ON a.user_id = u.user_id
         LEFT JOIN shop_user_address d ON a.address_id = d.id
         LEFT JOIN glt_user_ticket f ON a.user_ticket_id = f.id
+        LEFT JOIN shop_order o ON f.order_id = o.order_id AND f.tenant_id = o.tenant_id AND o.deleted = 0
 
         <where>
             <if test="param.id != null">
diff --git a/src/main/java/com/gxwebsoft/glt/service/GltTicketOrderService.java b/src/main/java/com/gxwebsoft/glt/service/GltTicketOrderService.java
index 1252f65..9f3fc81 100644
--- a/src/main/java/com/gxwebsoft/glt/service/GltTicketOrderService.java
+++ b/src/main/java/com/gxwebsoft/glt/service/GltTicketOrderService.java
@@ -71,6 +71,13 @@ public interface GltTicketOrderService extends IService<GltTicketOrder> {
      */
     void markShopOrderShippedAfterRiderAssigned(Integer ticketOrderId, Integer tenantId, Integer riderId);
 
+    /**
+     * 送水订单完成后，同步关联商城订单为“已完成”(orderStatus=1)。
+     *
+     * <p>用于后台直接改 deliveryStatus=40 等不经过 confirmReceive/autoConfirmTimeout 的兜底同步。</p>
+     */
+    void markShopOrderCompletedAfterTicketFinished(Integer ticketOrderId, Integer tenantId);
+
     /**
      * 配送员开始配送：10 -> 20，并写 sendStartTime。
      */
diff --git a/src/main/java/com/gxwebsoft/glt/service/impl/GltTicketOrderServiceImpl.java b/src/main/java/com/gxwebsoft/glt/service/impl/GltTicketOrderServiceImpl.java
index 322d39c..cca8400 100644
--- a/src/main/java/com/gxwebsoft/glt/service/impl/GltTicketOrderServiceImpl.java
+++ b/src/main/java/com/gxwebsoft/glt/service/impl/GltTicketOrderServiceImpl.java
@@ -21,8 +21,10 @@ import com.gxwebsoft.glt.service.GltUserTicketService;
 import com.gxwebsoft.shop.entity.ShopDealerCapital;
 import com.gxwebsoft.shop.entity.ShopDealerUser;
 import com.gxwebsoft.shop.entity.ShopOrder;
+import com.gxwebsoft.shop.entity.ShopOrderGoods;
 import com.gxwebsoft.shop.service.ShopDealerCapitalService;
 import com.gxwebsoft.shop.service.ShopDealerUserService;
+import com.gxwebsoft.shop.service.ShopOrderGoodsService;
 import com.gxwebsoft.shop.service.ShopOrderService;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.util.StringUtils;
@@ -77,6 +79,9 @@ public class GltTicketOrderServiceImpl extends ServiceImpl<GltTicketOrderMapper,
     @Resource
     private ShopOrderService shopOrderService;
 
+    @Resource
+    private ShopOrderGoodsService shopOrderGoodsService;
+
     @Override
     public PageResult<GltTicketOrder> pageRel(GltTicketOrderParam param) {
         PageParam<GltTicketOrder, GltTicketOrderParam> page = new PageParam<>(param);
@@ -249,6 +254,11 @@ public class GltTicketOrderServiceImpl extends ServiceImpl<GltTicketOrderMapper,
         updateShopOrderDeliveryStatusAfterAccept(ticketOrderId, tenantId, riderId, LocalDateTime.now());
     }
 
+    @Override
+    public void markShopOrderCompletedAfterTicketFinished(Integer ticketOrderId, Integer tenantId) {
+        updateShopOrderOrderStatusAfterTicketFinished(ticketOrderId, tenantId, LocalDateTime.now());
+    }
+
     private void updateShopOrderDeliveryStatusAfterAccept(Integer ticketOrderId, Integer tenantId, Integer riderId, LocalDateTime now) {
         if (ticketOrderId == null || tenantId == null) {
             return;
@@ -281,9 +291,58 @@ public class GltTicketOrderServiceImpl extends ServiceImpl<GltTicketOrderMapper,
 
         Integer shopOrderId = userTicket.getOrderId();
         String shopOrderNo = userTicket.getOrderNo();
+        boolean resolvedByOrderGoodsId = false;
+        // 兼容历史数据：部分水票可能只写了 orderGoodsId（未写 orderId/orderNo），此处兜底通过 orderGoodsId 反查 ShopOrder.orderId。
+        if (shopOrderId == null && !StringUtils.hasText(shopOrderNo) && userTicket.getOrderGoodsId() != null) {
+            ShopOrderGoods og = shopOrderGoodsService.getOne(
+                new LambdaQueryWrapper<ShopOrderGoods>()
+                    .select(ShopOrderGoods::getOrderId)
+                    .eq(ShopOrderGoods::getTenantId, tenantId)
+                    .eq(ShopOrderGoods::getId, userTicket.getOrderGoodsId())
+                    .last("limit 1")
+            );
+            if (og != null) {
+                shopOrderId = og.getOrderId();
+                resolvedByOrderGoodsId = shopOrderId != null;
+            }
+        }
         if (shopOrderId == null && !StringUtils.hasText(shopOrderNo)) {
+            log.warn("同步商城订单发货状态失败：未找到关联商城订单 - tenantId={}, ticketOrderId={}, userTicketId={}, userTicket.orderId={}, userTicket.orderNo={}, userTicket.orderGoodsId={}",
+                tenantId, ticketOrderId, userTicket.getId(), userTicket.getOrderId(), userTicket.getOrderNo(), userTicket.getOrderGoodsId());
             return;
         }
+        // 若是通过 orderGoodsId 兜底反查到 orderId，则顺便回填 glt_user_ticket.order_id/order_no，减少后续同步/查询依赖兜底分支。
+        if (resolvedByOrderGoodsId && userTicket.getOrderId() == null && shopOrderId != null) {
+            if (!StringUtils.hasText(shopOrderNo)) {
+                ShopOrder order = shopOrderService.getOne(
+                    new LambdaQueryWrapper<ShopOrder>()
+                        .select(ShopOrder::getOrderNo)
+                        .eq(ShopOrder::getTenantId, tenantId)
+                        .eq(ShopOrder::getDeleted, 0)
+                        .eq(ShopOrder::getOrderId, shopOrderId)
+                        .last("limit 1")
+                );
+                if (order != null) {
+                    shopOrderNo = order.getOrderNo();
+                }
+            }
+
+            LambdaUpdateWrapper<GltUserTicket> backfill = new LambdaUpdateWrapper<GltUserTicket>()
+                .eq(GltUserTicket::getTenantId, tenantId)
+                .eq(GltUserTicket::getDeleted, 0)
+                .eq(GltUserTicket::getId, userTicket.getId());
+            backfill.set(GltUserTicket::getOrderId, shopOrderId);
+            if (!StringUtils.hasText(userTicket.getOrderNo()) && StringUtils.hasText(shopOrderNo)) {
+                backfill.set(GltUserTicket::getOrderNo, shopOrderNo);
+            }
+            backfill.set(GltUserTicket::getUpdateTime, now);
+            try {
+                gltUserTicketService.update(backfill);
+            } catch (Exception e) {
+                log.debug("回填水票关联商城订单信息失败(不影响主流程) - tenantId={}, userTicketId={}, orderId={}, orderNo={}",
+                    tenantId, userTicket.getId(), shopOrderId, shopOrderNo, e);
+            }
+        }
 
         LambdaUpdateWrapper<ShopOrder> uw = new LambdaUpdateWrapper<ShopOrder>()
             .eq(ShopOrder::getTenantId, tenantId)
@@ -586,9 +645,58 @@ public class GltTicketOrderServiceImpl extends ServiceImpl<GltTicketOrderMapper,
 
         Integer shopOrderId = userTicket.getOrderId();
         String shopOrderNo = userTicket.getOrderNo();
+        boolean resolvedByOrderGoodsId = false;
+        // 兼容历史数据：部分水票可能只写了 orderGoodsId（未写 orderId/orderNo），此处兜底通过 orderGoodsId 反查 ShopOrder.orderId。
+        if (shopOrderId == null && !StringUtils.hasText(shopOrderNo) && userTicket.getOrderGoodsId() != null) {
+            ShopOrderGoods og = shopOrderGoodsService.getOne(
+                new LambdaQueryWrapper<ShopOrderGoods>()
+                    .select(ShopOrderGoods::getOrderId)
+                    .eq(ShopOrderGoods::getTenantId, tenantId)
+                    .eq(ShopOrderGoods::getId, userTicket.getOrderGoodsId())
+                    .last("limit 1")
+            );
+            if (og != null) {
+                shopOrderId = og.getOrderId();
+                resolvedByOrderGoodsId = shopOrderId != null;
+            }
+        }
         if (shopOrderId == null && !StringUtils.hasText(shopOrderNo)) {
+            log.warn("送水订单完成但未找到关联商城订单，无法同步完成状态 - tenantId={}, ticketOrderId={}, userTicketId={}, userTicket.orderId={}, userTicket.orderNo={}, userTicket.orderGoodsId={}",
+                tenantId, ticketOrderId, userTicket.getId(), userTicket.getOrderId(), userTicket.getOrderNo(), userTicket.getOrderGoodsId());
             return;
         }
+        // 若是通过 orderGoodsId 兜底反查到 orderId，则顺便回填 glt_user_ticket.order_id/order_no，减少后续同步/查询依赖兜底分支。
+        if (resolvedByOrderGoodsId && userTicket.getOrderId() == null && shopOrderId != null) {
+            if (!StringUtils.hasText(shopOrderNo)) {
+                ShopOrder order = shopOrderService.getOne(
+                    new LambdaQueryWrapper<ShopOrder>()
+                        .select(ShopOrder::getOrderNo)
+                        .eq(ShopOrder::getTenantId, tenantId)
+                        .eq(ShopOrder::getDeleted, 0)
+                        .eq(ShopOrder::getOrderId, shopOrderId)
+                        .last("limit 1")
+                );
+                if (order != null) {
+                    shopOrderNo = order.getOrderNo();
+                }
+            }
+
+            LambdaUpdateWrapper<GltUserTicket> backfill = new LambdaUpdateWrapper<GltUserTicket>()
+                .eq(GltUserTicket::getTenantId, tenantId)
+                .eq(GltUserTicket::getDeleted, 0)
+                .eq(GltUserTicket::getId, userTicket.getId());
+            backfill.set(GltUserTicket::getOrderId, shopOrderId);
+            if (!StringUtils.hasText(userTicket.getOrderNo()) && StringUtils.hasText(shopOrderNo)) {
+                backfill.set(GltUserTicket::getOrderNo, shopOrderNo);
+            }
+            backfill.set(GltUserTicket::getUpdateTime, now);
+            try {
+                gltUserTicketService.update(backfill);
+            } catch (Exception e) {
+                log.debug("回填水票关联商城订单信息失败(不影响主流程) - tenantId={}, userTicketId={}, orderId={}, orderNo={}",
+                    tenantId, userTicket.getId(), shopOrderId, shopOrderNo, e);
+            }
+        }
 
         LambdaUpdateWrapper<ShopOrder> uw = new LambdaUpdateWrapper<ShopOrder>()
             .eq(ShopOrder::getTenantId, tenantId)