diff --git a/docs/benchmark_lockfree_vs_mutex.md b/docs/benchmark_lockfree_vs_mutex.md
index df4caaafc..16a9b4db5 100644
--- a/docs/benchmark_lockfree_vs_mutex.md
+++ b/docs/benchmark_lockfree_vs_mutex.md
@@ -23,7 +23,7 @@ We can use a queue to store the task. The producer can put tasks to the queue an
 
 ### Test method
 
-Test code is at here [https://github.com/Qihoo360/evpp/blob/master/benchmark/post_task/post_task6.cc](https://github.com/Qihoo360/evpp/blob/master/benchmark/post_task/post_task6.cc). The producers post task into the queue the only one consumer to execute. We can specify the count of producer threads and the total count of the tasks posted by every producer. 
+Test code is at here [https://github.com/Qihoo360/evpp/blob/master/evpp/event_loop.cc](https://github.com/Qihoo360/evpp/blob/master/evpp/event_loop.cc). The producers post task into the queue the only one consumer to execute. We can specify the count of producer threads and the total count of the tasks posted by every producer. 
 
 The relative code of event_loop.h is bellow:
 
diff --git a/docs/benchmark_lockfree_vs_mutex_cn.md b/docs/benchmark_lockfree_vs_mutex_cn.md
index 60e23cf10..8e76b033d 100644
--- a/docs/benchmark_lockfree_vs_mutex_cn.md
+++ b/docs/benchmark_lockfree_vs_mutex_cn.md
@@ -24,7 +24,7 @@
 
 ### 测试方法
 
-测试代码请参考[https://github.com/Qihoo360/evpp/blob/master/benchmark/post_task/post_task6.cc](https://github.com/Qihoo360/evpp/blob/master/benchmark/post_task/post_task6.cc). 在一个消费者线程中运行一个`EventLoop`对象`loop_`，多个生产者线程不停的调用`loop_->QueueInLoop(...)`方法将仿函数执行体放入到消费者的队列中让其消费（执行）。每个生产者线程放入一定总数（由运行参数指定）的仿函数执行体之后就停下来，等消费者线程完全消费完所有的仿函数执行体之后，程序退出，并记录开始和结束时间。
+测试代码请参考[https://github.com/Qihoo360/evpp/blob/master/evpp/event_loop.cc](https://github.com/Qihoo360/evpp/blob/master/evpp/event_loop.cc). 在一个消费者线程中运行一个`EventLoop`对象`loop_`，多个生产者线程不停的调用`loop_->QueueInLoop(...)`方法将仿函数执行体放入到消费者的队列中让其消费（执行）。每个生产者线程放入一定总数（由运行参数指定）的仿函数执行体之后就停下来，等消费者线程完全消费完所有的仿函数执行体之后，程序退出，并记录开始和结束时间。
 
 为了便于大家阅读，现将相关代码的核心部分摘录如下。