diff --git a/documentation20/cn/02.getting-started/docs.md b/documentation20/cn/02.getting-started/docs.md
index 6b1b8592d749a791536993409331e79b6e94ccf5..43392e032518ae3245edece20f4f4168e1108db0 100644
--- a/documentation20/cn/02.getting-started/docs.md
+++ b/documentation20/cn/02.getting-started/docs.md
@@ -179,7 +179,7 @@ taos> select avg(f1), max(f2), min(f3) from test.t10 interval(10s);
 
 ### TDengine服务器支持的平台列表
 
-|                | **CentOS 6/7/8** | **Ubuntu 16/18/20** | **Other Linux** | **统信 UOS** | **银河/中标麒麟** | **凝思 V60/V80** | **华为EulerOS** |
+|                | **CentOS 6/7/8** | **Ubuntu 16/18/20** | **Other Linux** | **统信 UOS** | **银河/中标麒麟** | **凝思 V60/V80** | **华为 EulerOS** |
 | -------------- | --------------------- | ------------------------ | --------------- | --------------- | ------------------------- | --------------------- | --------------------- |
 | X64            | ●                     | ●                        |                 | ○               | ●                         | ●                     | ●                     |
 | 树莓派 ARM32    |                       | ●                        | ●               |                 |                           |                       |                       |