diff --git a/README.md b/README.md
index dab9167..f741bd9 100644
--- a/README.md
+++ b/README.md
@@ -4,9 +4,4 @@ FOCS docker images used by [act_runner](https://gitea.com/gitea/act_runner) to r
 
 Check <https://gitea.com/gitea/runner-images> for information about base images.
 
-Actions for this branch will build and push `focs.ji.sjtu.edu.cn:5000/gitea/runner-images:focs-ubuntu-latest-slim` image.
-
-## Quick Start
-
-1. Put `joj3` into `/bin` or run `make prepare`
-2. `make build && make push` on a machine that can access `focs.ji.sjtu.edu.cn:5000`
+Actions for this branch will build and push `focs.ji.sjtu.edu.cn:5000/gitea/runner-images:focs-ubuntu-latest-slim` image. And everything is handled in actions.