diff --git a/README.md b/README.md
index f7a93fe..3c69ad8 100644
--- a/README.md
+++ b/README.md
@@ -171,15 +171,23 @@ p.Submit(func(){})
 ```
 
 ## Tune pool capacity
-You can tune the capacity of  `ants` pool at any time with `ReSize(int)`:
+You can tune the capacity of  `ants` pool at any time with `Tune(int)`:
 
 ``` go
-pool.ReSize(1000) // Tune its capacity to 1000
-pool.ReSize(100000) // Tune its capacity to 100000
+pool.Tune(1000) // Tune its capacity to 1000
+pool.Tune(100000) // Tune its capacity to 100000
 ```
 
 Don't worry about the synchronous problems in this case, the function here is thread-safe (or should be called goroutine-safe).
 
+## Release Pool
+
+```go
+pool.Release()
+```
+
+
+
 ## About sequence
 All the tasks submitted to `ants` pool will not be guaranteed to be addressed in order, because those tasks scatter among a series of concurrent workers, thus those tasks are executed concurrently.
 
diff --git a/README_ZH.md b/README_ZH.md
index 18263a7..28d2d0e 100644
--- a/README_ZH.md
+++ b/README_ZH.md
@@ -171,15 +171,21 @@ p.Submit(func(){})
 ```
 
 ## 动态调整协程池容量
-需要动态调整协程池容量可以通过调用`ReSize(int)`：
+需要动态调整协程池容量可以通过调用`Tune(int)`：
 
 ``` go
-pool.ReSize(1000) // Tune its capacity to 1000
-pool.ReSize(100000) // Tune its capacity to 100000
+pool.Tune(1000) // Tune its capacity to 1000
+pool.Tune(100000) // Tune its capacity to 100000
 ```
 
 该方法是线程安全的。
 
+## 销毁协程池
+
+```go
+pool.Release()
+```
+
 ## Benchmarks
 
 系统参数：