diff --git a/assets/css/jekyll-theme-chirpy.scss b/assets/css/jekyll-theme-chirpy.scss
index c334c5c..acbe062 100644
--- a/assets/css/jekyll-theme-chirpy.scss
+++ b/assets/css/jekyll-theme-chirpy.scss
@@ -2,9 +2,9 @@
 ---
 
 @import 'main'
-// {%- if jekyll.environment == 'production' -%}
-//   .bundle
-// {%- endif -%}
-// ';
+{%- if jekyll.environment == 'production' -%}
+  .bundle
+{%- endif -%}
+';
 
 /* append your custom style below */