diff --git a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
index 2178dac27..7d60487ae 100644
--- a/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
+++ b/IRaCIS.Core.API/Controllers/UploadDownLoadController.cs
@@ -10,6 +10,7 @@ using IRaCIS.Core.Application.Contracts.Dicom.DTO;
 using IRaCIS.Core.Application.Filter;
 using IRaCIS.Core.Application.Helper;
 using IRaCIS.Core.Application.MediatR.CommandAndQueries;
+using IRaCIS.Core.Application.MediatR.Handlers;
 using IRaCIS.Core.Application.Service;
 using IRaCIS.Core.Application.Service.Reading.Dto;
 using IRaCIS.Core.Domain.Models;
@@ -207,11 +208,13 @@ namespace IRaCIS.Core.API.Controllers
 
         private readonly IRepository _repository;
 
+        private readonly IEasyCachingProvider _provider;
 
-        public StudyController(IMapper mapper, IUserInfo userInfo, IWebHostEnvironment hostEnvironment, IMediator mediator,
+        public StudyController(IMapper mapper, IUserInfo userInfo, IWebHostEnvironment hostEnvironment, IMediator mediator, IEasyCachingProvider provider,
 
             IRepository repository)
         {
+            _provider = provider;
             _hostEnvironment = hostEnvironment;
             _mediator = mediator;
 
@@ -237,6 +240,11 @@ namespace IRaCIS.Core.API.Controllers
         {
 
 
+            if (_provider.Get<List<SystemAnonymization>>(StaticData.Anonymize.Anonymize_AddFixedFiled).Value==null  )
+            {
+                await _mediator.Send(new AnonymizeCacheRequest());
+            }
+
             //_logger.LogError("请求到达接口");
 
             if (!HttpContext.Request.HasFormContentType ||
diff --git a/IRaCIS.Core.API/_PipelineExtensions/Hangfire/HangfireConfig.cs b/IRaCIS.Core.API/_PipelineExtensions/Hangfire/HangfireConfig.cs
index 06ef8054e..5c5883030 100644
--- a/IRaCIS.Core.API/_PipelineExtensions/Hangfire/HangfireConfig.cs
+++ b/IRaCIS.Core.API/_PipelineExtensions/Hangfire/HangfireConfig.cs
@@ -30,7 +30,8 @@ namespace IRaCIS.Core.API
             //BackgroundJob.Enqueue<ICacheTrialStatusJob>(t => t.MemoryCacheTrialStatus());
 
             //周期性任务，1天执行一次
-            RecurringJob.AddOrUpdate<ICacheTrialStatusJob>(t => t.MemoryCacheTrialStatus(), Cron.Daily);
+
+            RecurringJob.AddOrUpdate<IIRaCISCacheHangfireJob>(t => t.MemoryCacheTrialStatus(), Cron.Daily);
 
             #endregion
 
diff --git a/IRaCIS.Core.Application/BackGroundJob/CacheTrialStatusHangfireJob.cs b/IRaCIS.Core.Application/BackGroundJob/CacheTrialStatusHangfireJob.cs
deleted file mode 100644
index 2eda2818a..000000000
--- a/IRaCIS.Core.Application/BackGroundJob/CacheTrialStatusHangfireJob.cs
+++ /dev/null
@@ -1,44 +0,0 @@
-using EasyCaching.Core;
-using Microsoft.Extensions.Logging;
-
-namespace IRaCIS.Application.Services.BackGroundJob
-{
-
-    public interface ICacheTrialStatusJob
-    {
-        Task MemoryCacheTrialStatus();
-    }
-    public class CacheTrialStatusHangfireJob: ICacheTrialStatusJob
-    {
-        private readonly IRepository<Trial> _trialRepository;
-        private readonly IEasyCachingProvider _provider;
-        private readonly ILogger<CacheTrialStatusHangfireJob> _logger;
-
-        public CacheTrialStatusHangfireJob(IRepository<Trial> trialRepository, IEasyCachingProvider provider,ILogger<CacheTrialStatusHangfireJob> logger)
-        {
-            _trialRepository = trialRepository;
-            _provider = provider;
-            _logger = logger;
-        }
-        public Task MemoryCacheTrialStatus()
-        {
-            _logger.LogInformation("hangfire 定时任务开始~");
-            try
-            {
-                var list = _trialRepository.Select(t => new { TrialId = t.Id, TrialStatusStr = t.TrialStatusStr })
-                    .ToList();
-
-                list.ForEach(t => _provider.Set(t.TrialId.ToString(), t.TrialStatusStr, TimeSpan.FromDays(7)));
-            }
-            catch (Exception e)
-            {
-                _logger.LogError("hangfire 定时任务执行失败"+e.Message);
-
-            }
-           
-            _logger.LogInformation("hangfire 定时任务执行结束");
-
-            return Task.CompletedTask;
-        }
-    }
-}
\ No newline at end of file
diff --git a/IRaCIS.Core.Application/BackGroundJob/IRaCISCacheHangfireJob.cs b/IRaCIS.Core.Application/BackGroundJob/IRaCISCacheHangfireJob.cs
new file mode 100644
index 000000000..577c26159
--- /dev/null
+++ b/IRaCIS.Core.Application/BackGroundJob/IRaCISCacheHangfireJob.cs
@@ -0,0 +1,65 @@
+using EasyCaching.Core;
+using IRaCIS.Core.Domain.Share;
+using Microsoft.Extensions.Logging;
+
+namespace IRaCIS.Application.Services.BackGroundJob
+{
+
+    public interface IIRaCISCacheHangfireJob
+    {
+        Task MemoryCacheTrialStatus();
+    }
+    public class IRaCISCacheHangfireJob: IIRaCISCacheHangfireJob
+    {
+        private readonly IRepository<Trial> _trialRepository;
+        private readonly IEasyCachingProvider _provider;
+        private readonly ILogger<IRaCISCacheHangfireJob> _logger;
+        private readonly IRepository<SystemAnonymization> _systemAnonymizationRepository;
+
+        public IRaCISCacheHangfireJob(IRepository<Trial> trialRepository, IRepository<SystemAnonymization> systemAnonymizationRepository,   IEasyCachingProvider provider,ILogger<IRaCISCacheHangfireJob> logger)
+        {
+            _trialRepository = trialRepository;
+            _provider = provider;
+            _logger = logger;
+            _systemAnonymizationRepository = systemAnonymizationRepository;
+        }
+        public async Task MemoryCacheTrialStatus()
+        {
+            _logger.LogInformation("hangfire 定时任务开始~");
+            try
+            {
+                await CacheTrialStatusAsync();
+
+                await CacheAnonymizeAsync();
+            }
+            catch (Exception e)
+            {
+                _logger.LogError("hangfire 定时任务执行失败"+e.Message);
+
+            }
+           
+            _logger.LogInformation("hangfire 定时任务执行结束");
+
+        }
+
+
+
+        private async Task CacheTrialStatusAsync()
+        {
+            var list = await  _trialRepository.Select(t => new { TrialId = t.Id, TrialStatusStr = t.TrialStatusStr })
+                  .ToListAsync();
+
+            list.ForEach(t => _provider.Set(t.TrialId.ToString(), t.TrialStatusStr, TimeSpan.FromDays(7)));
+        }
+
+        private async Task CacheAnonymizeAsync()
+        {
+            var systemAnonymizationList =   await _systemAnonymizationRepository.Where(t => t.IsEnable).ToListAsync();
+
+            _provider.Set(StaticData.Anonymize.Anonymize_AddFixedFiled, systemAnonymizationList.Where(t => t.IsAdd && t.IsFixed).ToList(), TimeSpan.FromDays(7));
+            _provider.Set(StaticData.Anonymize.Anonymize_AddIRCInfoFiled, systemAnonymizationList.Where(t => t.IsAdd && t.IsFixed == false).ToList(), TimeSpan.FromDays(7));
+            _provider.Set(StaticData.Anonymize.Anonymize_FixedField, systemAnonymizationList.Where(t => t.IsAdd == false && t.IsFixed).ToList(), TimeSpan.FromDays(7));
+            _provider.Set(StaticData.Anonymize.Anonymize_IRCInfoField, systemAnonymizationList.Where(t => t.IsAdd == false && t.IsFixed == false).ToList(), TimeSpan.FromDays(7));
+        }
+    }
+}
\ No newline at end of file