diff --git a/src/pages/overall/overall-course/overall-course.scss b/src/pages/overall/overall-course/overall-course.scss
index 647b261..20b1ebc 100644
--- a/src/pages/overall/overall-course/overall-course.scss
+++ b/src/pages/overall/overall-course/overall-course.scss
@@ -78,6 +78,7 @@
         .unread-text
         {
             color: var(--unread);
+            text-shadow: 0 0 3px var(--unread);
         }
     }