diff --git a/src/SJZY.Track.Application/SjzyTrackApplicationModule.cs b/src/SJZY.Track.Application/SjzyTrackApplicationModule.cs
index 002317a4..53284c7a 100644
--- a/src/SJZY.Track.Application/SjzyTrackApplicationModule.cs
+++ b/src/SJZY.Track.Application/SjzyTrackApplicationModule.cs
@@ -221,12 +221,13 @@ public class SjzyTrackApplicationModule : AbpModule
         context.Services.Configure<TrackWarningTaskOptions>(configuration.GetSection("WarningTask"));
         context.Services.AddHangfire(o =>
         {
-            var options  =  new RedisStorageOptions()
+            var options = new RedisStorageOptions
             {
-                Prefix = GlobalConst.TrackHangfireKeyPrefix,
+                Prefix = $"{GlobalConst.TrackHangfireKeyPrefix}:",
                 Db = int.Parse(configuration["Redis:Database"]!),
             };
-            o.UseRedisStorage(connectionString,options);
+            o.UseRedisStorage(connectionString, options)
+                .WithJobExpirationTimeout(TimeSpan.FromHours(1)); // 终止态任务只保留1小时
         });
         context.Services.AddHangfireServer(o =>
         {