add known users

docs/zh/README.md

@@ -529,9 +529,19 @@ The project is licensed under the [Apache 2 license](https://github.com/ctripcor
 <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/iqboard.png" alt="锐达科技"></td>
 <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/koolearn.png" alt="新东方在线"></td>
 <td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/kingcome.png" alt="金康高科"></td>
+</tr>
+ <tr>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/soulapp.png" alt="soul"></td>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/ezrpro.png" alt="驿氪"></td>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/hc360.png" alt="慧聪"></td>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/21cp.png" alt="中塑在线"></td>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/goinglink.jpg" alt="甄云科技"></td>
+</tr>
+<tr>
+<td><img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/aitrace.jpg" alt="追溯科技"></td>
 </tr>
 </table>
 
 # Awards
 
-<img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">
+<img src="https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/awards/oschina-2018-award.jpg" width="240px" alt="2018 年度最受欢迎中国开源软件">