diff --git a/README.md b/README.md
index c9534cc4..8f12ed19 100644
--- a/README.md
+++ b/README.md
@@ -18,24 +18,9 @@
  ##### 将map目录直接放在web服务器下直接浏览
 
  ##### 部分功能做过简单封装，可以借鉴不建议直接使用；
-
  
- ## cesium城市可视化
- 
- ### 示例后续会将源码传上来
-  
- <a href="http://zhangticcc.gitee.io/city3d/city02.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200611184047266.gif" width="80%" ></a>&nbsp;
- 
-<a href="http://zhangticcc.gitee.io/city3d/city.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200610090505938.gif" width="80%" ></a>&nbsp;
-<a href="http://zhangticcc.gitee.io/city3d/city.html">点击预览在线效果</a><br>
 
- <a href="http://zhangticcc.gitee.io/city3d/city2.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/2020062209483344.gif" width="80%" ></a>&nbsp;
- <a href="http://zhangticcc.gitee.io/city3d/city2.html">点击预览在线效果</a><br>
-
- <a href="http://zhangticcc.gitee.io/city3d/city2.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200624163907689.gif" width="80%" ></a>&nbsp;
-
- 
- ### cesium功能插件
+ ## cesium功能插件
  
  ##### cesium-measure
  三维量测工具:https://github.com/zhangti0708/cesium-measure
@@ -57,7 +42,23 @@
  
  ##### 后续持续增加其他效果和分析插件
  
- ### cesium功能示例
+ 
+ ## cesium城市可视化
+ 
+ ### 示例后续会将源码传上来
+  
+ <a href="http://zhangticcc.gitee.io/city3d/city02.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200611184047266.gif" width="80%" ></a>&nbsp;
+ 
+<a href="http://zhangticcc.gitee.io/city3d/city.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200610090505938.gif" width="80%" ></a>&nbsp;
+<a href="http://zhangticcc.gitee.io/city3d/city.html">点击预览在线效果</a><br>
+
+ <a href="http://zhangticcc.gitee.io/city3d/city2.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/2020062209483344.gif" width="80%" ></a>&nbsp;
+ <a href="http://zhangticcc.gitee.io/city3d/city2.html">点击预览在线效果</a><br>
+
+ <a href="http://zhangticcc.gitee.io/city3d/city2.html"><img alt="" height="80%" src="https://img-blog.csdnimg.cn/20200624163907689.gif" width="80%" ></a>&nbsp;
+
+ 
+ ## cesium功能示例
   
 <a href="www.ztwow.top"><img src="https://img-blog.csdnimg.cn/20191121162549211.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MDkwMjUyNw==,size_16,color_FFFFFF,t_70" height="80%" width="80%" /></a><br>
 
@@ -74,7 +75,7 @@
 <a href="http://zhangticcc.gitee.io/cesiumext/examples/examples.html#3D"><img src="https://img-blog.csdnimg.cn/20191121150716729.gif" height="80%" width="80%"  /></a>&nbsp;
 <a href="https://blog.csdn.net/weixin_40902527/article/details/100561094"><img src="https://img-blog.csdnimg.cn/20200218172256663.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MDkwMjUyNw==,size_16,color_FFFFFF,t_70" height="80%" width="80%"  /></a>&nbsp;
 
- ### 基于vue的三维示例: 
+ ## 基于vue的三维示例: 
  
  <a href="http://zhangticcc.gitee.io/webgis/#/login?redirect=%2Fdashboard">点击预览在线地址><br>