Update index.html

Author: boostf

index.html

@@ -73,7 +73,7 @@ <h4>选择您的偏好，并运行 <br> PyTorch安装命令 <br /> <br /> <b> 
             <div class="text"></div>
         </div>
         <div class="title" align="right">
-          <h4><a href="/previous-versions/">Click here for previous versions of PyTorch</a></h4>
+          <h4><a href="/previous-versions/">点击此处获取早期版本PyTorch</a></h4>
         </div>
     </div>
 </section>