diff --git a/README.md b/README.md
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--- a/README.md
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@@ -1,2 +1,17 @@
 # cesium-city3d
-基于cesium城市可视化
+
+
+ ## cesium城市可视化
+ 
+ ### 下载方法参考  https://github.com/zhangti0708/cesiumEXP
+  
+ <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/city3.html"><img alt="" height="80%" src=" https://img-blog.csdnimg.cn/20200624163907689.gif" width="80%" ></a>&nbsp;
+ <a href="http://zhangticcc.gitee.io/city3d/city3.html">点击预览在线效果</a><br>
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