diff --git a/build/releasenotes.props b/build/releasenotes.props
index 2a76566..1bf440e 100644
--- a/build/releasenotes.props
+++ b/build/releasenotes.props
@@ -1,7 +1,7 @@
 <Project>
 	<PropertyGroup>
 		<DotXxlJobPackageNotes>
-		1. 修复回调一次过多的问题
+		1. 修复执行策略ExecutorBlockStrategy.DISCARD_LATER的逻辑错误
 		</DotXxlJobPackageNotes> 
 		<HessianPackageNotes>
 		1. 实现基本的Hessian协议
diff --git a/build/version.props b/build/version.props
index f536820..f97a19f 100644
--- a/build/version.props
+++ b/build/version.props
@@ -1,6 +1,6 @@
 <Project>
 	<PropertyGroup>
-		<DotXxlJobPackageVersion>1.0.8</DotXxlJobPackageVersion>	
+		<DotXxlJobPackageVersion>1.0.9</DotXxlJobPackageVersion>	
 		<HessianPackageVersion>1.0.1</HessianPackageVersion>		
 	</PropertyGroup>
 </Project>
diff --git a/scripts/nuget.sh b/scripts/nuget.sh
index 90c1874..af434aa 100644
--- a/scripts/nuget.sh
+++ b/scripts/nuget.sh
@@ -13,6 +13,6 @@ mkdir -p $artifactsFolder
 
 dotnet build ./src/DotXxlJob.Core/DotXxlJob.Core.csproj -c Release
 
-dotnet pack ./src/DotXxlJob.Core/DotXxlJob.Core.csproj -c Release -o ../../$artifactsFolder
+dotnet pack ./src/DotXxlJob.Core/DotXxlJob.Core.csproj -c Release -o $artifactsFolder
 
-dotnet nuget push ./$artifactsFolder/DotXxlJob.Core.*.nupkg -k $NUGET_KEY -s https://www.nuget.org
+dotnet nuget push $artifactsFolder/DotXxlJob.Core.*.nupkg -k $NUGET_KEY -s https://www.nuget.org
diff --git a/src/DotXxlJob.Core/JobDispatcher.cs b/src/DotXxlJob.Core/JobDispatcher.cs
index 00e19bf..a099ccd 100644
--- a/src/DotXxlJob.Core/JobDispatcher.cs
+++ b/src/DotXxlJob.Core/JobDispatcher.cs
@@ -82,7 +82,11 @@ namespace DotXxlJob.Core
                 //丢弃后续的
                 if (Constants.ExecutorBlockStrategy.DISCARD_LATER == triggerParam.ExecutorBlockStrategy)
                 {
-                     return ReturnT.Failed($"block strategy effect：{triggerParam.ExecutorBlockStrategy}");
+                    if (taskQueue.IsRunning())
+                    {
+                        return ReturnT.Failed($"block strategy effect：{triggerParam.ExecutorBlockStrategy}");
+                    }
+                    
                 }
                 //覆盖较早的
                 if (Constants.ExecutorBlockStrategy.COVER_EARLY == triggerParam.ExecutorBlockStrategy)
diff --git a/src/DotXxlJob.Core/Queue/JobTaskQueue.cs b/src/DotXxlJob.Core/Queue/JobTaskQueue.cs
index ead1c67..1f51b78 100644
--- a/src/DotXxlJob.Core/Queue/JobTaskQueue.cs
+++ b/src/DotXxlJob.Core/Queue/JobTaskQueue.cs
@@ -27,15 +27,18 @@ namespace DotXxlJob.Core
 
 
         public event EventHandler<HandleCallbackParam> CallBack;
-        
-       
 
-       /// <summary>
-       /// 覆盖之前的队列
-       /// </summary>
-       /// <param name="triggerParam"></param>
-       /// <returns></returns>
-       public ReturnT Replace(TriggerParam triggerParam)
+
+        public bool IsRunning()
+        {
+            return _cancellationTokenSource != null;
+        }
+        /// <summary>
+        /// 覆盖之前的队列
+        /// </summary>
+        /// <param name="triggerParam"></param>
+        /// <returns></returns>
+        public ReturnT Replace(TriggerParam triggerParam)
        {
             Stop();
             while (!TASK_QUEUE.IsEmpty)
@@ -151,5 +154,7 @@ namespace DotXxlJob.Core
            
           
        }
+
+       
     }
 }
\ No newline at end of file