diff --git a/books/free-programming-books-bn.md b/books/free-programming-books-bn.md
index ba22dd9c..b134021a 100644
--- a/books/free-programming-books-bn.md
+++ b/books/free-programming-books-bn.md
@@ -5,7 +5,7 @@
 * [Bootstrap](#bootstrap)
 * [C](#c)
 * [C Sharp](#c-sharp)
-* [C++](#c-1)
+* [C++](#cpp)
 * [Competitive Programming](#competitive-programming)
 * [CSS](#css)
 * [Dart](#dart)
@@ -53,7 +53,7 @@
 * [Pattern Printing in C](https://www.youtube.com/playlist?list=PLgH5QX0i9K3oTxQhx2kejYmQn6qtRULCD) - Anisul Islam
 
 
-<h3 id="cpp">C++</h3>
+### <a name="cpp"></a>C++
 
 * [C++ Bangla Tutorial Course](https://www.youtube.com/playlist?list=PLgH5QX0i9K3q0ZKeXtF--CZ0PdH1sSbYL) - Anisul Islam