diff --git a/themes/yilia/layout/_partial/css.ejs b/themes/yilia/layout/_partial/css.ejs
new file mode 100644
index 0000000..298c4c4
--- /dev/null
+++ b/themes/yilia/layout/_partial/css.ejs
@@ -0,0 +1 @@
+<%- css('css/main.f4509ed5.css') %> <%- css('css/extra.5bcda5b2.css') %>
\ No newline at end of file
diff --git a/themes/yilia/layout/_partial/head.ejs b/themes/yilia/layout/_partial/head.ejs
index 40a78d3..e1a005e 100644
--- a/themes/yilia/layout/_partial/head.ejs
+++ b/themes/yilia/layout/_partial/head.ejs
@@ -29,8 +29,7 @@
<% if (theme.favicon){ %>
<% } %>
- <%- css('css/main.css') %>
- <%- css('css/extra.css') %>
+ <%- partial('css') %>