docs: update sponsor

README.md

@@ -32,7 +32,7 @@ RSSHub 是一个开源、简单易用、易于扩展的 RSS 生成器，可以
 ### Special Sponsors
 
 <div>
-<a href="https://rixcloud.app/rsshub" target="_blank"><img height="60px" src="https://i.imgur.com/TrgP3S1.png"></a>&nbsp;&nbsp;&nbsp;<a href="https://km.bytell.cn/wxcollect" target="_blank"><img height="60px" src="https://i.imgur.com/7sNM1yi.png"></a>&nbsp;&nbsp;&nbsp;<a href="https://www.duohui.cn?utm_source=rsshub" title="多会 - 专业活动管理系统" target="_blank"><img height="60px" alt="多会" src="https://docs.duohui.cn/brand_source/img/std.svg"></a>
+<a href="https://sa.net/" target="_blank"><img height="60px" src="https://i.imgur.com/zlYlVaK.png"></a>&nbsp;&nbsp;&nbsp;<a href="https://km.bytell.cn/wxcollect" target="_blank"><img height="60px" src="https://i.imgur.com/7sNM1yi.png"></a>
 </div>
 
 ### Sponsors

docs/README.md

@@ -25,7 +25,7 @@ RSSHub 是一个开源、简单易用、易于扩展的 RSS 生成器，可以
 
 ### Special Sponsors
 
-<a style="margin-right: 10px;" href="https://rixcloud.app/rsshub" target="_blank"><img alt="rixCloud" height="60px" src="https://cn-south-17-rsshub-16857749.oss.dogecdn.com/rixcloud.png"></a><a style="margin-right: 10px;" href="https://km.bytell.cn/wxcollect" target="_blank"><img alt="知拾收藏" height="60px" src="https://cn-south-17-rsshub-16857749.oss.dogecdn.com/bytell.png"></a><a href="https://www.duohui.cn?utm_source=rsshub" title="多会 - 专业活动管理系统" style="margin-right:10px;" target="_blank"><img height="60px" alt="多会" src="https://docs.duohui.cn/brand_source/img/std.svg"></a>
+<a style="margin-right: 10px;" href="https://sa.net/" target="_blank"><img alt="Riven Cloud" height="60px" src="https://cn-south-17-rsshub-16857749.oss.dogecdn.com/rivencloud.png"></a><a style="margin-right: 10px;" href="https://km.bytell.cn/wxcollect" target="_blank"><img alt="知拾收藏" height="60px" src="https://cn-south-17-rsshub-16857749.oss.dogecdn.com/bytell.png"></a>
 
 ### Sponsors
 

docs/en/README.md

@@ -25,7 +25,7 @@ RSSHub can be used with browser extension [RSSHub Radar](https://github.com/DIYg
 
 ### Special Sponsors
 
-<a style="margin-right: 10px;" href="https://rixcloud.app/rsshub" target="_blank"><img height="60px" src="https://i.imgur.com/TrgP3S1.png"></a><a style="margin-right: 10px;" href="https://km.bytell.cn/wxcollect" target="_blank"><img height="60px" src="https://i.imgur.com/7sNM1yi.png"></a><a href="https://www.duohui.cn?utm_source=rsshub" title="多会 - 专业活动管理系统" style="margin-right:10px;" target="_blank"><img height="60px" alt="多会" src="https://docs.duohui.cn/brand_source/img/std.svg"></a>
+<a style="margin-right: 10px;" href="https://sa.net/" target="_blank"><img height="60px" src="https://i.imgur.com/zlYlVaK.png"></a><a style="margin-right: 10px;" href="https://km.bytell.cn/wxcollect" target="_blank"><img height="60px" src="https://i.imgur.com/7sNM1yi.png"></a>
 
 ### Sponsors