diff --git a/handbook/docs/task-queue.mdx b/handbook/docs/task-queue.mdx
index 3b7879d00a743a90ecc3bd09cfb2f4f87a1fd829..4a663ce73e0b586453302e060b51138322bc4807 100644
--- a/handbook/docs/task-queue.mdx
+++ b/handbook/docs/task-queue.mdx
@@ -229,7 +229,7 @@ _taskQueue.Enqueue(provider =>
 ```cs showLineNumbers  {4}
 services.AddTaskQueue(builder =>
 {
-    // 订阅 TaskQueue 未捕获异常
+    // 订阅 TaskQueue 捕获异常
     builder.UnobservedTaskExceptionHandler = (obj, args) =>
     {
         // ....