diff --git a/guide/english/computer-science/index.md b/guide/english/computer-science/index.md
index 6817d69a0e..effdb51781 100644
--- a/guide/english/computer-science/index.md
+++ b/guide/english/computer-science/index.md
@@ -42,4 +42,4 @@ Computer science is categorized into several fields. The following are among the
 * [Khan Academy](https://www.khanacademy.org/computing/computer-science) : A deep dive into algorithms, cryptography, introductory computing, and much more.
 * [CS50](https://cs50.harvard.edu) : A free, introduction to computer science course, taught by David J. Malan and staff at Harvard & Yale Universities.
 * [Visualization of Data Structures](http://www.cs.usfca.edu/~galles/JavascriptVisual/Algorithms.html)
-
+* [Data Structure](https://en.wikipedia.org/wiki/Data_structure)