diff --git a/students.md b/students.md
index 29fddd5..267d1b6 100644
--- a/students.md
+++ b/students.md
@@ -45,4 +45,17 @@ I am Ching Chun Hung
 
 === Do not modify the content below ===
 
+=== Do not modify the content below ===
+
+## Chan Kei Sum
+hi, i am chan kei sum , you can call me sam.
+
+[My Github account](https://github.com/lwl7600)
+
+[My Github page](https://lwl7600.github.io/starter-cssks/)
+
+
+=== Do not modify the content above===
+
+