update index_cn

config/index_cn.html

@@ -306,15 +306,6 @@
 				</div>	          	
 			</section>
 
-          	<section class="section" id="donation_section">
-          		<p>PayPal: lj2007331@gmail.com ; 支付宝：lj2007331@gmail.com , 手机客户端扫描二维码捐赠：<br>
-			<a href="https://paypal.me/yeho" target="_blank" rel="noopener noreferrer"><img layer-src="https://img.shields.io/badge/Paypal-donate-green.svg" src="https://img.shields.io/badge/Paypal-donate-green.svg" alt="《捐赠》" layer-index="0"></a>
-			<a href="https://static.oneinstack.com/images/alipay.png" target="_blank"><img src="https://img.shields.io/badge/%E6%94%AF%E4%BB%98%E5%AE%9D-%E5%90%91TA%E6%8D%90%E5%8A%A9-green.svg" alt="《捐赠》"></a>
-			<a href="https://static.oneinstack.com/images/weixin.png" target="_blank"><img src="https://img.shields.io/badge/%E5%BE%AE%E4%BF%A1-%E5%90%91TA%E6%8D%90%E5%8A%A9-green.svg" alt="《捐赠》"></a><br>
-			<img class="img-fluid" src="https://static.oneinstack.com/images/pay.png" alt="《捐赠》"><br>
-			</p>
-	        </section>
-
           	<div align="center" class="mt-5"><iframe src="https://static.oneinstack.com/ad_buttom.html" width="475" frameborder="0" scrolling="no"></iframe></div>
           	<div>          		
           		<p>