diff --git a/Readme.md b/Readme.md
index d984ed6..8fc43b1 100644
--- a/Readme.md
+++ b/Readme.md
@@ -18,7 +18,7 @@
 <img src="/readme/img/login.jpg" width="250px"/>
 <img src="/readme/img/index.jpg" width="250px"/>
 <img src="/readme/img/func.jpg" width="250px"/>
-<img src="/readme/img/repair.png" width="250px"/>
+<img src="/readme/img/repair.jpg" width="250px"/>
 <img src="/readme/img/compaint.png" width="250px"/>
 <img src="/readme/img/inspection.png" width="250px"/>
 <img src="/readme/img/notice.png" width="250px"/>
diff --git a/readme/img/repair.jpg b/readme/img/repair.jpg
new file mode 100644
index 0000000..61d8c6e
Binary files /dev/null and b/readme/img/repair.jpg differ
diff --git a/readme/img/repair.png b/readme/img/repair.png
deleted file mode 100644
index 51e3c87..0000000
Binary files a/readme/img/repair.png and /dev/null differ