diff --git a/README.md b/README.md
index fc30ed2..d378187 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,6 @@
 <table align="center">
     <tbody>
       <tr>
-        <td width="15%" align="center">Arduino<br><a href="https://www.arduino.cc/" target="_blank"> <img src="https://cdn.worldvectorlogo.com/logos/arduino-1.svg" alt="arduino" width="40" height="40"/> </a></td>
         <td width="15%" align="center">C<br><a href="https://www.cprogramming.com/" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/c/c-original.svg" alt="c" width="40" height="40"/> </a></td>
         <td width="15%" align="center">Java<br><a href="https://www.java.com" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/java/java-original.svg" alt="java" width="40" height="40"/> </a> </td>
         <td width="15%" align="center">HTML5<br><a href="https://www.w3.org/html/" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/html5/html5-original-wordmark.svg" alt="html5" width="40" height="40"/> </a> </td>
@@ -26,7 +25,6 @@
       </tr>
       <tr>
         <td width="15%" align="center">Python3<br><a href="https://www.python.org" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/python/python-original.svg" alt="python" width="40" height="40"/> </a> </td>
-        <td width="15%" align="center">MySql<br><a href="https://www.mysql.com/" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/mysql/mysql-original-wordmark.svg" alt="mysql" width="40" height="40"/> </a> </td>
         <td width="15%" align="center">PostegreSQL<br><a href="https://www.postgresql.org" target="_blank"> <img src="https://raw.githubusercontent.com/devicons/devicon/master/icons/postgresql/postgresql-original-wordmark.svg" alt="postgresql" width="40" height="40"/> </a> </td>
         <td width="15%" align="center">Unity3D<br><a href="https://unity.com/" target="_blank"> <img src="https://www.vectorlogo.zone/logos/unity3d/unity3d-icon.svg" alt="unity" width="40" height="40"/> </a> </td>
         <td width="15%" align="center">Git<br><a href="https://git-scm.com/" target="_blank"> <img src="https://www.vectorlogo.zone/logos/git-scm/git-scm-icon.svg" alt="git" width="40" height="40"/> </a> </td>