diff --git a/README.md b/README.md
index c04fe3216e7017c9b4ab7031e9f5fad4d3e9b906..dfbf6e761fa22269b1b1f0878664d7ded8690fb7 100644
--- a/README.md
+++ b/README.md
@@ -87,6 +87,7 @@ If you are using [apache/dubbo-go](github.com/apache/dubbo-go) and think that it
 
 
 ![ctrip](https://pic.c-ctrip.com/common/c_logo2013.png)![Excellent Health Technology Group](https://raw.githubusercontent.com/dajiiu/photo/static/mirror/haozhuo_logo.png)
+![ctrip](https://raw.githubusercontent.com/pantianying/go-tool/master/picture/tuya_logo_1.0.png)
 
 ## Stargazers