diff --git a/SimpleScheduler/IJobInfo.cs b/SimpleScheduler/IJobInfo.cs
index 1ffe349..ca4f2f8 100644
--- a/SimpleScheduler/IJobInfo.cs
+++ b/SimpleScheduler/IJobInfo.cs
@@ -1,4 +1,5 @@
-using System.Threading.Tasks;
+using System;
+using System.Threading.Tasks;
 
 namespace SimpleScheduler
 {
@@ -11,6 +12,8 @@ public interface IJobInfo
         bool StopOnError { get; }
         int RepetitionIntervalTime { get; }
         string Schedule { get; }
+        DateTimeOffset LastRunAt { get; }
+        bool IsSelfExecute { get; }
         Task InitializeSchedule();
     }
 }
diff --git a/SimpleScheduler/JobInfo.cs b/SimpleScheduler/JobInfo.cs
index c9b57c7..164848a 100644
--- a/SimpleScheduler/JobInfo.cs
+++ b/SimpleScheduler/JobInfo.cs
@@ -70,6 +70,10 @@ private TimeSchedule GetTimeSchedule()
             };
         }
 
+        public DateTimeOffset LastRunAt { get; private set; }
+
+        public bool IsSelfExecute { get; } = true; //TODO: create a pool for not self execute jobs (job without a loop to running itself)
+
         private string JobType { get; }
 
         private Type _objectType;