0618 : Modify README.md

@@ -35,8 +35,24 @@
 
 📸 Demo Photo
 ---
-![KakaoTalk_20210618_005959936](/uploads/23f6573e27e1010a0c08a55eaf5cf07a/KakaoTalk_20210618_005959936.png)
-![KakaoTalk_20210617_232558471](/uploads/dc33114e3a7dccff7c6492313f81d1ec/KakaoTalk_20210617_232558471.png)
-![KakaoTalk_20210617_233239206](/uploads/bcfab768d1d4f5feb8ce9094b2c18fe1/KakaoTalk_20210617_233239206.png)
+<table>
+  <tr>
+    <td valign="top"><img src="/uploads/0cf82937f58b337fad2183f85db26822/가상현실을이용한게임형홈트레이닝시스템_스토리진행.gif"></td>
+    <td valign="top"><img src="/uploads/19a6085680df788b062dd68dca24b6c5/KakaoTalk_20210618_011939985.gif"></td>
+    <td valign="top"><img src="/uploads/cabfdc594118ae3ad7836b7d8e2b0d08/가상현실을이용한게임형홈트레이닝시스템_미니게임.gif"></td>
+    <td valign="top"><img src="/uploads/28adac79e91ef76fe7a59b70a353dbf4/KakaoTalk_20210618_011932712.gif"></td>
+  </tr>
+</table>
+<table>
+    <tr>
+    <td valign="top"><img src="/uploads/23f6573e27e1010a0c08a55eaf5cf07a/KakaoTalk_20210618_005959936.png"></td>
+    <td valign="top"><img src="/uploads/dc33114e3a7dccff7c6492313f81d1ec/KakaoTalk_20210617_232558471.png"></td>
+    </tr>
+    <tr>
+    <td valign="top"><img src="/uploads/bcfab768d1d4f5feb8ce9094b2c18fe1/KakaoTalk_20210617_233239206.png"></td>
+    <td valign="top"><img src="/uploads/d103cc2ffc543648c353489b74f0b3c4/KakaoTalk_20210617_233321359.png"></td>
+  </tr>
+</table>
+