Update README_zh.md

Author: dyc87112

README_zh.md

@@ -10,11 +10,6 @@
 <table>
       <tbody>
         <tr>
-          <td align="center" valign="middle">
-            <a href="https://coding.net/?utm_source=zhaiyongchao&utm_medium=banner&utm_campaign=march2019" target="_blank">
-              <img width="300" src="https://github.com/dyc87112/SpringBoot-Learning/blob/master/sponsor/git-springboot-sponsor-1-500X166.jpg?raw=true">
-            </a>
-          </td>
           <td align="center" valign="middle">
             <a href="http://gk.link/a/103EK" target="_blank">
               <img width="300" src="https://github.com/dyc87112/SpringBoot-Learning/blob/master/sponsor/git-springboot-sponsor-4.jpg?raw=true">
@@ -24,9 +19,7 @@
             <a href="https://promotion.aliyun.com/ntms/act/ambassador/sharetouser.html?userCode=wxfqkr0o&utm_source=wxfqkr0o" target="_blank">
               <img width="300" src="https://github.com/dyc87112/SpringBoot-Learning/blob/master/sponsor/git-springboot-sponsor-2-300x100.jpg?raw=true">
             </a>
-          </td>     
-        </tr>
-        <tr>
+          </td>    
           <td align="center" valign="middle">
             <a href="https://cloud.tencent.com/redirect.php?redirect=1027&cps_key=f6a8af1297bfac40b9d10ffa1270029a&from=console" target="_blank">
               <img width="300" src="https://github.com/dyc87112/SpringBoot-Learning/blob/master/sponsor/git-springboot-sponsor-5.jpg?raw=true">