diff --git a/readme.md b/readme.md
index 15d8dcb..5b4460a 100644
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+++ b/readme.md
@@ -230,4 +230,6 @@ FileSaver.saveAs(blob, "hello world.txt");
 
 ## 技术反馈和交流
 微信：beautifulFront
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+
 <img src="http://io.nainor.com/uploads/code_1741c445027.png" width="180px" />