diff --git a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Jobs/AutoRefreshMiningPoolJob.cs b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Jobs/AutoRefreshMiningPoolJob.cs
index fe349a8f..da52ee11 100644
--- a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Jobs/AutoRefreshMiningPoolJob.cs
+++ b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Jobs/AutoRefreshMiningPoolJob.cs
@@ -11,8 +11,9 @@ public class AutoRefreshMiningPoolJob : QuartzBackgroundWorkerBase
 {
     private readonly MiningPoolManager _miningPoolManager;
 
-    public AutoRefreshMiningPoolJob()
+    public AutoRefreshMiningPoolJob(MiningPoolManager miningPoolManager)
     {
+        _miningPoolManager = miningPoolManager;
         JobDetail = JobBuilder.Create<AutoRefreshMiningPoolJob>().WithIdentity(nameof(AutoRefreshMiningPoolJob))
             .Build();
 
@@ -20,6 +21,15 @@ public class AutoRefreshMiningPoolJob : QuartzBackgroundWorkerBase
         Trigger = TriggerBuilder.Create().WithIdentity(nameof(AutoRefreshMiningPoolJob))
             .WithCronSchedule("0 0 10 * * ?")
             .Build();
+        
+        
+        // Trigger = TriggerBuilder.Create().WithIdentity(nameof(AutoRefreshMiningPoolJob))
+        //     .WithSimpleSchedule((schedule) =>
+        //     {
+        //         schedule.WithInterval(TimeSpan.FromHours(1));
+        //     })
+        //     .StartNow()
+        //     .Build();
     }
 
     public override async Task Execute(IJobExecutionContext context)
diff --git a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Services/MiningPoolService.cs b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Services/MiningPoolService.cs
index 1e88447e..8d8e4b8b 100644
--- a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Services/MiningPoolService.cs
+++ b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Application/Services/MiningPoolService.cs
@@ -15,6 +15,11 @@ public class MiningPoolService : ApplicationService
 {
     private readonly MiningPoolManager _manager;
 
+    public MiningPoolService(MiningPoolManager manager)
+    {
+        _manager = manager;
+    }
+
     /// <summary>
     /// 内测-白嫖-获取自动挖矿卡
     /// </summary>
@@ -29,10 +34,10 @@ public class MiningPoolService : ApplicationService
     /// </summary>
     /// <returns></returns>
     [HttpGet("mining-pool")]
-    public async Task<MiningPoolGetOutput> GetMiningPoolContentAsync()
+    public async Task<MiningPoolGetOutput?> GetMiningPoolContentAsync()
     {
         var content = await _manager.GetMiningPoolContentAsync();
-        var output = content.Adapt<MiningPoolGetOutput>();
+        var output = content.Adapt<MiningPoolGetOutput?>();
         return output;
     }
 
diff --git a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Domain/Managers/MiningPoolManager.cs b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Domain/Managers/MiningPoolManager.cs
index 7ff831ce..81cae94f 100644
--- a/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Domain/Managers/MiningPoolManager.cs
+++ b/Yi.Abp.Net8/module/digital-collectibles/Yi.Framework.DigitalCollectibles.Domain/Managers/MiningPoolManager.cs
@@ -49,7 +49,7 @@ public class MiningPoolManager : DomainService
         return await ComputeMiningProbabilityAsync();
     });
 
-    public async Task<MiningPoolContent> GetMiningPoolContentAsync()
+    public async Task<MiningPoolContent?> GetMiningPoolContentAsync()
     {
         var pool = await _miningPoolCache.GetAsync(MiningCacheConst.MiningPoolContent);
         return pool;