diff --git a/src/components/CourseShowcase.astro b/src/components/CourseShowcase.astro
index cea6e6116f97c..acf670c486d2c 100644
--- a/src/components/CourseShowcase.astro
+++ b/src/components/CourseShowcase.astro
@@ -120,7 +120,9 @@ const number = (n: number) => String(n).padStart(2, '0');
     }
   </div>
   <p class="course-credit">
-    Interactive notes and videos built with Peiyu Zhineng (<span lang="zh-Hans">培玉智能</span>). I designed AI for All and LA101, teach DM101
+    Interactive notes and videos built with <a href="https://www.peiyuzhineng.com/"
+      >Peiyu Zhineng (<span lang="zh-Hans">培玉智能</span>)</a
+    >. I designed AI for All and LA101, teach DM101
     with Mingtao Xia and Data Structures with Yintong Huo, and co-designed the AIE1001, DDA3020, and
     CSC4801 notes; their slides and course content belong to each instructor.
   </p>