Update README.md

Author: binarywang

README.md

@@ -13,15 +13,20 @@
 
 #### 支持包括微信支付、开放平台、公众号、企业微信/企业号、小程序等微信功能的后端开发。
 
-<table>
+<table border="0">
 	<tbody>
 		<tr>
-			<td align="left" valign="middle">
-				<img width="200" src="https://gitee.com/binary/weixin-java-tools/raw/master/qrcodes/mp.jpg">
+			<td border="0" align="left" valign="middle">
+				<img width="110" src="https://gitee.com/binary/weixin-java-tools/raw/master/qrcodes/mp.jpg">
 			</td>
-			<td align="right" valign="middle">
+			<td border="0" align="center" valign="middle">
+				<a href="https://promotion.aliyun.com/ntms/act/qwbk.html?userCode=7makzf5h" target="_blank">
+					<img width="300" src="https://gitee.com/binary/weixin-java-tools/raw/master/banners/aliyun.jpg">
+				</a>
+			</td>
+			<td border="0" align="right" valign="middle">
 				<a href="https://coding.net/?utm_source=WxJava" target="_blank">
-					<img width="700" src="https://gitee.com/binary/weixin-java-tools/raw/master/banners/readme.jpg">
+					<img width="300" src="https://gitee.com/binary/weixin-java-tools/raw/master/banners/coding.jpg">
 				</a>
 			</td>
 		</tr>