diff --git a/.gitignore b/.gitignore
index 15e88fa..078bc24 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,4 +22,5 @@
/message
/2024-1
/v0.8
-/figures
\ No newline at end of file
+/figures
+/HEAD
\ No newline at end of file
diff --git a/index.html b/index.html
index 124080f..77b0733 100644
--- a/index.html
+++ b/index.html
@@ -6,7 +6,7 @@