diff --git a/Readme.md b/Readme.md
index 2fd3e06..34bc6d4 100644
--- a/Readme.md
+++ b/Readme.md
@@ -261,4 +261,4 @@ Feel free to support me :) thanks.
 - BTC: bc1qrjrffv7aaf5f4f6dydkt4yaukt4297vedd6w6p
 - 支付宝
 
-![支付宝](assets/IMG_0825.jpg =200x)
\ No newline at end of file
+<img src="https://github.com/wangzhe3224/awesome-systematic-trading/blob/master/assets/IMG_0825.jpg" width="200" height="200" />