diff --git a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerBase.cs b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerBase.cs
index 1071866210..0d70ae6aa9 100644
--- a/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerBase.cs
+++ b/framework/src/Volo.Abp.BackgroundWorkers/Volo/Abp/BackgroundWorkers/BackgroundWorkerBase.cs
@@ -42,7 +42,7 @@ public abstract class BackgroundWorkerBase : IBackgroundWorker
     {
         Logger.LogDebug("Stopped background worker: " + ToString());
         StoppingTokenSource.Cancel();
-        StoppingTokenSource.Dispose();        
+        StoppingTokenSource.Dispose();
         return Task.CompletedTask;
     }