diff --git a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
index 6bc9e6d4..3e849981 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
@@ -163,16 +163,90 @@ public class DevicePermissionService : IDevicePermissionService
 
         return before;
     }
-    
-    
+
+
     public async Task<object> GetTestUserNoData()
     {
         var userNos = new List<string>();
-        //获取所有人的权限
-        if (userNos.IsEmpty())
-            userNos = await GetPermissionUserNosAsync();
+        _dbContext.Client.QueryFilter.ClearAndBackup<ITenantId>();
+        try
+        {
+            //获取所有人的权限
+            if (userNos.IsEmpty())
+                userNos = await GetPermissionUserNosAsync();
 
-        return userNos;
+            var before = await GetAssignDeviceCodesInternalAsync(userNos);
+
+            //获取业务处理后所有人的权限
+            var nextUserNos = await GetPermissionUserNosAsync();
+            if (nextUserNos.Any())
+                userNos = userNos.Concat(nextUserNos).Distinct().ToList();
+
+            var current = await GetAssignDeviceCodesInternalAsync(userNos);
+
+            var devices = await _dbContext.Queryable<DeviceEntity>().Where(x => x.Enable).ToListAsync();
+
+            foreach (var userNo in userNos)
+            {
+                before.TryGetValue(userNo, out var beforeTenantDeviceCodes);
+                beforeTenantDeviceCodes ??= new();
+
+                current.TryGetValue(userNo, out var currentTenantDeviceCodes);
+                currentTenantDeviceCodes ??= new();
+
+                var tenants = beforeTenantDeviceCodes.Select(x => x.Tenant).Concat(currentTenantDeviceCodes.Select(x => x.Tenant)).Distinct().ToList();
+
+                foreach (var tenant in tenants)
+                {
+                    var currentCodes = currentTenantDeviceCodes.FirstOrDefault(x => x.Tenant == tenant)?.Codes ?? new();
+                    var beforeCodes = beforeTenantDeviceCodes.FirstOrDefault(x => x.Tenant == tenant)?.Codes ?? new();
+
+                    //被删除
+                    var deletedItems = beforeCodes.Where(x => !currentCodes.Contains(x)).ToList();
+                    //新增
+                    var addItems = currentCodes.Where(x => !beforeCodes.Contains(x)).ToList();
+
+                    if (!deletedItems.Any() && !addItems.Any())
+                    {
+                        continue;
+                    }
+
+                    var deviceCodes = devices.Where(x => deletedItems.Contains(x.Code) || addItems.Contains(x.Code)).Select(x => x.Code).ToList();
+                    deletedItems = deletedItems.Where(x => deviceCodes.Contains(x)).ToList();
+                    addItems = addItems.Where(x => deviceCodes.Contains(x)).ToList();
+
+                    //下发任务创建
+                    var toDeleted = deletedItems.Select(x => new DeviceTaskEntity
+                    {
+                        DeviceUniqueNo = devices.First(item => item.Code == x).UniqueNo,
+                        Status = DeviceTaskStatusEnumType.Wait,
+                        Type = DeviceTaskEnumType.Delete,
+                        CancellationId = 0,
+                        DeviceType = devices.First(item => item.Code == x).Type,
+                        UserNo = userNo,
+                        Version = 0,
+                        TenantId = tenant,
+                    }).ToList();
+
+                    var toAdd = addItems.Select(x => new DeviceTaskEntity
+                    {
+                        DeviceUniqueNo = devices.First(item => item.Code == x).UniqueNo,
+                        Status = DeviceTaskStatusEnumType.Wait,
+                        Type = DeviceTaskEnumType.Add,
+                        DeviceType = devices.First(item => item.Code == x).Type,
+                        UserNo = userNo,
+                        Version = 0,
+                        TenantId = tenant,
+                    }).ToList();
+                }
+            }
+        }
+        finally
+        {
+            _dbContext.Client.QueryFilter.Restore();
+        }
+
+        return null;
     }