diff --git a/.gitignore b/.gitignore
index 34e6f5d..da8b6f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -65,5 +65,12 @@ runtime/*
 !.mvn/wrapper/maven-wrapper.jar
 !docker/ruoyi/**/jar/.gitkeep
 
+# hyf_backend source files (except .readme)
+docker/hyf_backend/src/*
+!docker/hyf_backend/src/.readme
+docker/hyf_backend/pgdata/
+docker/hyf_backend/data/
+docker/hyf_backend/logs/
+
 # K8s generated files
 k8s/**/secrets/
\ No newline at end of file