diff --git a/build/htaccess.sh b/build/htaccess.sh
new file mode 100644
index 0000000000000000000000000000000000000000..e4f4e8fdf13cc993e1bbc5e601b1980188435822
--- /dev/null
+++ b/build/htaccess.sh
@@ -0,0 +1,12 @@
+#!/bin/bash
+
+cd $1
+
+OUT=.htaccess
+echo "ErrorDocument 404 https://zh.gluon.ai/404.html" >$OUT
+echo "RewriteEngine On" >>$OUT
+echo "RewriteCond %{SERVER_PORT} 80" >>$OUT
+echo "RewriteRule ^(.*)$ https://zh.gluon.ai/$1 [R,L]" >>$OUT
+for f in chapter*/*; do
+    echo "Redirect /$f /$(basename $f)" >>$OUT
+done