diff --git a/Src/Dlhis.Basic/Device/EventBusHandler/CancelDuplicationTaskHandler.cs b/Src/Dlhis.Basic/Device/EventBusHandler/CancelDuplicationTaskHandler.cs
index 3a00b25e..485c4296 100644
--- a/Src/Dlhis.Basic/Device/EventBusHandler/CancelDuplicationTaskHandler.cs
+++ b/Src/Dlhis.Basic/Device/EventBusHandler/CancelDuplicationTaskHandler.cs
@@ -68,27 +68,26 @@ public class CancelDuplicationTaskHandler : IAsyncChannelHandler<CancelDuplicati
                             //最新一条删除人员信息
                             else if (item.Type == DeviceTaskEnumType.Delete && item.Status == DeviceTaskStatusEnumType.Wait)
                             {
-                                //判断是否成功
+                                //存在成功下发的任务,此处可以直接把其他任务取消
                                 if (await db.Queryable<DeviceTaskEntity>().Where(x => x.UserNo == item.UserNo)
                                     .Where(x => x.DeviceUniqueNo == item.DeviceUniqueNo)
                                     .Where(x => x.TenantId == item.TenantId).Where(x => x.Status == DeviceTaskStatusEnumType.Success).AnyAsync())
+                                {
+                                    ignoreData.AddRange(data.Where(x => x.Type == DeviceTaskEnumType.Add
+                                                       || x.Type == DeviceTaskEnumType.Delete
+                                                       || x.Type == DeviceTaskEnumType.Update)
+                                                       .Where(x => x.Status == DeviceTaskStatusEnumType.Wait)
+                                                       .Where(x => x.Id != item.Id)
+                                                       .Select(x => new IdVersion { Id = x.Id, Version = x.Version })
+                                   );
+                                }
+                                else
                                 {
                                     var beforeTask = data.Where(x => x.Type == DeviceTaskEnumType.Add || x.Type == DeviceTaskEnumType.Update)
                                           .Select(x => new IdVersion { Id = x.Id, Version = x.Version })
                                           .FirstOrDefault(x => x.Id != item.Id);
 
                                     if (beforeTask != null) ignoreData.Add(beforeTask);
-
-                                }
-                                else
-                                {
-                                    ignoreData.AddRange(data.Where(x => x.Type == DeviceTaskEnumType.Add
-                                                        || x.Type == DeviceTaskEnumType.Delete
-                                                        || x.Type == DeviceTaskEnumType.Update)
-                                                        .Where(x => x.Status == DeviceTaskStatusEnumType.Wait)
-                                                        .Where(x => x.Id != item.Id)
-                                                        .Select(x => new IdVersion { Id = x.Id, Version = x.Version })
-                                    );
                                 }
                             }