diff --git a/apps/yms/gui/src/main/resources/yangModel/css.html b/apps/yms/gui/src/main/resources/yangModel/css.html
new file mode 100644
index 0000000..b6762b6
--- /dev/null
+++ b/apps/yms/gui/src/main/resources/yangModel/css.html
@@ -0,0 +1,2 @@
+<link rel="stylesheet" href="app/view/yangModel/yangModel.css">
+<link rel="stylesheet" href="app/view/yangModel/yangModel-theme.css">
\ No newline at end of file