update readme

README.md

@@ -291,13 +291,7 @@ int main(int argc, char** argv)
 
 ## Technical Support
 
-We also provide paid technical support to help users quickly solve related problems. For details, please click the image link below:
-
-<a href="https://xscode.com/waruqi/tbox">
-<img src="https://tboox.org/assets/img/tbox-xscode.png" width="650px" />
-</a>
-
-Or you can also consider sponsoring us to get technical support services, [[Become a sponsor](https://docs.tboox.org/#/about/sponsor)]
+You can also consider sponsoring us to get technical support services, [[Become a sponsor](https://docs.tboox.org/#/about/sponsor)]
 
 ## Contacts
 

README_zh.md

@@ -298,13 +298,7 @@ int main(int argc, char** argv)
 
 ## 技术支持
 
-我们也提供付费的技术支持来为帮助用户快速解决相关问题，具体详情请点击下面的图片链接：
-
-<a href="https://xscode.com/waruqi/tbox">
-<img src="https://tboox.org/assets/img/tbox-xscode.png" width="650px" />
-</a>
-
-或者你也可以考虑赞助我们也获取技术支持服务，[[成为赞助商](https://docs.tboox.org/#/zh-cn/about/sponsor)]
+你可以考虑赞助我们也获取技术支持服务，[[成为赞助商](https://docs.tboox.org/#/zh-cn/about/sponsor)]
 
 ## 联系方式