diff --git a/Src/Dlhis.Canteen/Order/Services/Implements/OrderService.cs b/Src/Dlhis.Canteen/Order/Services/Implements/OrderService.cs
index bcf897c1..ef632585 100644
--- a/Src/Dlhis.Canteen/Order/Services/Implements/OrderService.cs
+++ b/Src/Dlhis.Canteen/Order/Services/Implements/OrderService.cs
@@ -61,7 +61,7 @@ public class OrderService : BaseOrderService, IOrderService
                 {
                     if (handler.Acquired)
                     {
-                        if (!await DbContext.Queryable<CanteenOrderEntity>().Where(x => x.ThirdNo == request.ThirdNo).AnyAsync())
+                        if (await ToCheckAsync(request.ThirdNo))
                         {
                             try
                             {
@@ -128,6 +128,26 @@ public class OrderService : BaseOrderService, IOrderService
         };
     }
 
+    private async Task<bool> ToCheckAsync(string thirdNo)
+    {
+        var order = await DbContext.Queryable<CanteenOrderEntity>()
+               .Where(x => x.ThirdNo == thirdNo)
+               .OrderBy(x => x.CreateTime, OrderByType.Desc)
+               .FirstAsync();
+
+        if (order == null)
+        {
+            return true;
+        }
+
+        if (!order.IsOffline && order.OrderStatus != CanteenOrderStatusEnumType.Success)
+        {      
+            return true;
+        }
+
+        return false;
+    }
+
 
     private async Task HandleOfflineAsync(ConsumeRequest request, GainfoEntity gainfo)
     {
diff --git a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
index cbbd63da..2c2732cc 100644
--- a/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
+++ b/Src/Dlhis.ScheduledTask/TaskAssignment/Services/Implements/DeviceTaskAssignmentService.cs
@@ -59,7 +59,6 @@ public class DeviceTaskAssignmentService : IDeviceTaskAssignmentService
             })
             .ToPageListAsync(request);
 
-
         try
         {
             var tenantResult = await _tenantApi.GetTenantsInternalAsync();
@@ -94,6 +93,7 @@ public class DeviceTaskAssignmentService : IDeviceTaskAssignmentService
         //更新任务状态
         await _dbContext.Updateable<DeviceTaskEntity>()
               .SetColumns(x => x.Status == DeviceTaskStatusEnumType.Wait)
+              .SetColumns(x => x.ModifiedTime == DateTime.Now)
               .Where(x => request.Ids.Contains(x.Id))
               .ExecuteCommandAsync();
     }