diff --git a/docs/unsure-where-to-put/dev-notes.md b/docs/unsure-where-to-put/dev-notes.md
index 2c3c74e659..c80bb5baad 100644
--- a/docs/unsure-where-to-put/dev-notes.md
+++ b/docs/unsure-where-to-put/dev-notes.md
@@ -34,6 +34,14 @@ ENABLED = true
 TAGS="sqlite" make build generate-swagger
 ```
 
+# apply on k8s
+
+```bash
+kubectl exec -it forgejo-.. -- /bin/bash
+su git
+cd /app/gitea/
+```
+
 # launch local
 
 ```bash