diff --git a/机器人客服.md b/机器人客服.md
index abfe12e..51d007a 100644
--- a/机器人客服.md
+++ b/机器人客服.md
@@ -10,7 +10,7 @@
 
 <table class="image">
 <caption align="bottom">创建聊天机器人</caption>
-<tr><td><img width="400" src="https://user-images.githubusercontent.com/3538629/48337546-313b6f00-e69e-11e8-82f0-f5f0c6bb5e2c.png" alt=""/></td></tr>
+<tr><td><img width="800" src="https://user-images.githubusercontent.com/3538629/48337546-313b6f00-e69e-11e8-82f0-f5f0c6bb5e2c.png" alt=""/></td></tr>
 </table>