diff --git a/ci.go b/ci.go
index 28930e1..a1e78b0 100644
--- a/ci.go
+++ b/ci.go
@@ -165,6 +165,8 @@ func githubActions() (ci CI, err error) {
 		ci.PR.Number = pr
 	}
 
+	fmt.Printf("ci: %+v, err: %v, os.Getenv(GITHUB_REF): %v, os.Getenv(GITHUB_SHA): %v", ci, err, os.Getenv("GITHUB_REF"), os.Getenv("GITHUB_SHA"))
+
 	return ci, err
 }
 
diff --git a/notifier/github/comment.go b/notifier/github/comment.go
index eaf61f0..e47de59 100644
--- a/notifier/github/comment.go
+++ b/notifier/github/comment.go
@@ -20,6 +20,8 @@ type PostOptions struct {
 
 // Post posts comment
 func (g *CommentService) Post(body string, opt PostOptions) error {
+	fmt.Printf("%v", opt)
+
 	if opt.Number != 0 {
 		_, _, err := g.client.API.IssuesCreateComment(
 			context.Background(),