diff --git a/README.md b/README.md
index 7fddaa5bf1e675a1e05d76db736f36800d8d6c91..59b3c050d13e88f1b6af30ca602aac6dc199f74c 100644
--- a/README.md
+++ b/README.md
@@ -4,10 +4,10 @@
     <img src="./assets/screenshot.jpg"></img>
     <h4 align="center">Hello WebGL 2.0: Using WebGL 2.0 to Implement Fluid Simulation</h4>
     <p align="center">
-        <img src="http://img.shields.io/badge/-WebGL2-990000?style=flat&logo=WebGL&link=https://github.com/htcrefactor/WebGL-Fluid-Simulation"/>
-        <img src="http://img.shields.io/badge/-HTML-E34F26?style=flat&logo=HTML5&link=https://github.com/htcrefactor/WebGL-Fluid-Simulation"/>
-        <img src="http://img.shields.io/badge/-CSS3-1572B6?style=flat&logo=CSS3&link=https://github.com/htcrefactor/WebGL-Fluid-Simulation"/>
-        <img src="http://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=JavaScript&link=https://github.com/htcrefactor/WebGL-Fluid-Simulation"/>
+        <img src="http://img.shields.io/badge/-WebGL2-990000?style=flat&logo=WebGL&link=https://git.ajou.ac.kr/htcrefactor/webgl-tutorial"/>
+        <img src="http://img.shields.io/badge/-HTML-E34F26?style=flat&logo=HTML5&link=https://git.ajou.ac.kr/htcrefactor/webgl-tutorial"/>
+        <img src="http://img.shields.io/badge/-CSS3-1572B6?style=flat&logo=CSS3&link=https://git.ajou.ac.kr/htcrefactor/webgl-tutorial"/>
+        <img src="http://img.shields.io/badge/-JavaScript-F7DF1E?style=flat&logo=JavaScript&link=https://git.ajou.ac.kr/htcrefactor/webgl-tutorial"/>
         <img src="http://img.shields.io/badge/-Netlify-00C7B7?style=flat&logo=Netlify&link=https://webgl2-fluid-simulation.netlify.app"/>
     </p>
     <p align="center">