diff --git a/readme b/readme.md
similarity index 75%
rename from readme
rename to readme.md
index 1ffe1cc..87056ee 100644
--- a/readme
+++ b/readme.md
@@ -1,3 +1,3 @@
-下载这个，链接挂了发我issue！
+下载这个,链接挂了发我issue
 
 https://takagi3-my.sharepoint.com/:u:/g/personal/zhangziqian_ayaka_space/EYm7ap0J1EFJkmthjZwZJvYBJNHSTm4MA3xP1DI4rlZ11A?e=SgHX4X
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