update log link

index.html

@@ -78,7 +78,7 @@
                         立即下载
                     </a>
                     <small id="download_links" class="center-block">
-                        <a href="https://plus.google.com/communities/112748610591305626436/stream/e0224372-0474-4624-be73-56f76bad7a8e">更新记录</a>
+                        <a href="https://forum.my-card.in/category/8-category/19-category">更新记录</a>
                         <a href="https://github.com/mycard/ygopro-images/archive/gh-pages.zip">下载卡图</a>
                         <a href="https://my-card.in/mycard/updates">下载补丁</a>
                     </small>