Update sf.md

README.md

@@ -65,7 +65,7 @@ cd /workspace/client/build/install/bin
 ### 热点应用行业
 `制造,环境,医疗,气象`
 ## 源码仓库及问题反馈
-- http://developer.hpccube.com/codes/modelzoo/yolov7-tiny_triton.git
+- http://developer.sourcefind.cn/codes/modelzoo/yolov7-tiny_triton.git
 ## 参考资料
 - https://github.com/triton-inference-server/server.git
 - https://github.com/triton-inference-server/client.git