evinwang
diff --git a/‎README.md‎
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diff --git a/‎img/my_wx.png‎ renamed to ‎img/my_wx2.png‎ b/‎img/my_wx.png‎ renamed to ‎img/my_wx2.png‎
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 ## 反馈
 [交流&吐槽](https://github.com/pangudashu/php7-internal/issues/3) [错误反馈](https://github.com/pangudashu/php7-internal/issues/2)
 
-![](img/my_wx.png)
+![](img/my_wx2.png)
 
 ## 目录：
 * 第1章 PHP基本架构