diff --git a/docs/powered-by.md b/docs/powered-by.md
index 0e61ff5b1..6a94839e3 100644
--- a/docs/powered-by.md
+++ b/docs/powered-by.md
@@ -57,6 +57,7 @@ or providing commercial products including Apache SkyWalking.
 1. Yiguo. 易果生鲜. http://www.yiguo.com/
 1. Yinji(shenzhen)Network Technology Co.,Ltd. 印记. http://www.yinjiyun.cn/
 1. Yonghui Superstores Co., Ltd. 永辉超市 http://www.yonghui.com.cn
+1. Tuya. 涂鸦智能. https://www.tuya.com
 
 # User Cases
 ## ke.com