diff --git a/docs/zh_CN/benchmark/README.rst b/docs/zh_CN/benchmark/README.rst
index ff4eebe..3214225 100644
--- a/docs/zh_CN/benchmark/README.rst
+++ b/docs/zh_CN/benchmark/README.rst
@@ -228,8 +228,8 @@ NSNET
 
 性能测试
 ~~~~~~~~
-数据集：array_onemic_nnoise_20230608
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+数据集：array_onemic_nnoise_20230608(按照亚马逊声学认证标准录制测试集)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 +------------------+--------+
 |                  | dnsmos |
@@ -237,4 +237,4 @@ NSNET
 | nsnet1           | 2.4    |
 +------------------+--------+ 
 | nsnet2           | 2.71   |
-+------------------+--------+
\ No newline at end of file
++------------------+--------+