diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ easyexcel重写了poi对07版Excel的解析，一个3M的excel用POI sax解析
 * github地址：[https://github.com/alibaba/easyexcel](https://github.com/alibaba/easyexcel)
 * gitee地址：[https://gitee.com/easyexcel/easyexcel](https://gitee.com/easyexcel/easyexcel)
 
-# 64M内存20秒读取75M(46W行25列)的Excel（3.0.2+版本）
+# 16M内存23秒读取75M(46W行25列)的Excel（3.2.1+版本）
 
 当然还有[极速模式](https://easyexcel.opensource.alibaba.com/qa/read#%E5%BC%80%E5%90%AF%E6%80%A5%E9%80%9F%E6%A8%A1%E5%BC%8F)
 能更快，但是内存占用会在100M多一点
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