diff --git a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
index 8ec090f8..e209fa0b 100644
--- a/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
+++ b/Src/Dlhis.Basic/Device/Services/Implements/DevicePermissionService.cs
@@ -1,4 +1,5 @@
 using System.Collections.Concurrent;
+using System.Diagnostics;
 using Dlhis.Basic.DataPermissions;
 using Dlhis.Basic.Device.Dtos;
 using Dlhis.Basic.Device.Request;
@@ -30,18 +31,21 @@ public class DevicePermissionService : IDevicePermissionService
     private readonly IMyDataPermissionService _myDataPermissionService;
     private readonly ITenantApi _tenantApi;
     private readonly IParallelService _parallelService;
+    private readonly ILogger<DevicePermissionService> _logger;
     private readonly ICurrentUser _currentUser;
 
     public DevicePermissionService(IDbContext dbContext,
         IMyDataPermissionService myDataPermissionService,
         ITenantApi tenantApi,
         IParallelService parallelService,
+        ILogger<DevicePermissionService> logger,
         ICurrentUser currentUser)
     {
         _dbContext = dbContext;
         _myDataPermissionService = myDataPermissionService;
         _tenantApi = tenantApi;
         _parallelService = parallelService;
+        _logger = logger;
         _currentUser = currentUser;
     }
 
@@ -1022,6 +1026,8 @@ public class DevicePermissionService : IDevicePermissionService
 
     private async Task<Dictionary<string, List<UserTenantDeviceCodeDto>>> GetAssignDeviceCodesInternalAsync(List<string> userNos)
     {
+        var sw = Stopwatch.StartNew();
+
         var devices = await _dbContext.Queryable<DeviceEntity>().Where(x => x.Enable).ToListAsync();
         var deviceUniqueNos = devices.Select(x => x.UniqueNo).ToList();
         var registries = await _dbContext.Queryable<DeviceRegistryEntity>()
@@ -1043,54 +1049,63 @@ public class DevicePermissionService : IDevicePermissionService
         var deviceRelationships = await _dbContext.Queryable<DeviceGroupRelationshipEntity>().ToListAsync();
         var departments = await _dbContext.Queryable<DepartmentEntity>().ToListAsync();
 
-        if (_parallelService.Enable)
+        _logger.LogWarning("获取数据时间:{ts}", sw.ElapsedMilliseconds);
+
+        try
         {
-            var result = new ConcurrentDictionary<string, List<UserTenantDeviceCodeDto>>();
-
-            Parallel.ForEach(gainfos, new ParallelOptions { MaxDegreeOfParallelism = 4 }, gainfo =>
+            if (_parallelService.Enable)
             {
-                var gainfoDto = new GainfoDto
+                var result = new ConcurrentDictionary<string, List<UserTenantDeviceCodeDto>>();
+
+                Parallel.ForEach(gainfos, new ParallelOptions { MaxDegreeOfParallelism = 4 }, gainfo =>
                 {
-                    Id = gainfo.Id,
-                    No = gainfo.No,
-                    Code = gainfo.Code,
-                    Name = gainfo.Name,
-                    Workplace = gainfo.Workplace,
-                    Factory = gainfo.Factory,
-                    DepartmentNo = gainfo.DepartmentNo,
-                    IsOutsource = gainfo.Type == GainfoUserTypeEnumType.Outsource,
-                    EnableFactoryPermission = enableFactoryPermissions.FirstOrDefault(x => x.TenantId == gainfo.Factory)?.EnableOutsourceDown ?? true
-                };
+                    var gainfoDto = new GainfoDto
+                    {
+                        Id = gainfo.Id,
+                        No = gainfo.No,
+                        Code = gainfo.Code,
+                        Name = gainfo.Name,
+                        Workplace = gainfo.Workplace,
+                        Factory = gainfo.Factory,
+                        DepartmentNo = gainfo.DepartmentNo,
+                        IsOutsource = gainfo.Type == GainfoUserTypeEnumType.Outsource,
+                        EnableFactoryPermission = enableFactoryPermissions.FirstOrDefault(x => x.TenantId == gainfo.Factory)?.EnableOutsourceDown ?? true
+                    };
 
-                var codes = GetAssignDeviceCodesInternal(gainfoDto, gainfoGroupRelationships, devicePermissions, deviceGroups, deviceRelationships, registries, devices, departments);
-                result.TryAdd(gainfo.No, codes);
-            });
+                    var codes = GetAssignDeviceCodesInternal(gainfoDto, gainfoGroupRelationships, devicePermissions, deviceGroups, deviceRelationships, registries, devices, departments);
+                    result.TryAdd(gainfo.No, codes);
+                });
 
-            return result.ToDictionary(x => x.Key, x => x.Value);
-        }
-        else
-        {
-            var result = new Dictionary<string, List<UserTenantDeviceCodeDto>>();
-            foreach (var gainfo in gainfos)
-            {
-                var gainfoDto = new GainfoDto
-                {
-                    Id = gainfo.Id,
-                    No = gainfo.No,
-                    Code = gainfo.Code,
-                    Name = gainfo.Name,
-                    Workplace = gainfo.Workplace,
-                    Factory = gainfo.Factory,
-                    DepartmentNo = gainfo.DepartmentNo,
-                    IsOutsource = gainfo.Type == GainfoUserTypeEnumType.Outsource,
-                    EnableFactoryPermission = enableFactoryPermissions.FirstOrDefault(x => x.TenantId == gainfo.Factory)?.EnableOutsourceDown ?? true
-                };
-
-                var codes = GetAssignDeviceCodesInternal(gainfoDto, gainfoGroupRelationships, devicePermissions, deviceGroups, deviceRelationships, registries, devices, departments);
-                result.Add(gainfo.No, codes);
+                return result.ToDictionary(x => x.Key, x => x.Value);
             }
+            else
+            {
+                var result = new Dictionary<string, List<UserTenantDeviceCodeDto>>();
+                foreach (var gainfo in gainfos)
+                {
+                    var gainfoDto = new GainfoDto
+                    {
+                        Id = gainfo.Id,
+                        No = gainfo.No,
+                        Code = gainfo.Code,
+                        Name = gainfo.Name,
+                        Workplace = gainfo.Workplace,
+                        Factory = gainfo.Factory,
+                        DepartmentNo = gainfo.DepartmentNo,
+                        IsOutsource = gainfo.Type == GainfoUserTypeEnumType.Outsource,
+                        EnableFactoryPermission = enableFactoryPermissions.FirstOrDefault(x => x.TenantId == gainfo.Factory)?.EnableOutsourceDown ?? true
+                    };
 
-            return result;
+                    var codes = GetAssignDeviceCodesInternal(gainfoDto, gainfoGroupRelationships, devicePermissions, deviceGroups, deviceRelationships, registries, devices, departments);
+                    result.Add(gainfo.No, codes);
+                }
+
+                return result;
+            }
+        }
+        finally
+        {
+            _logger.LogWarning("权限获取时间:{ts}", sw.ElapsedMilliseconds);
         }
     }