diff --git a/client/src/assets/imgs/wechat_qrcode.png b/client/src/assets/imgs/wechat_qrcode.png
index ee7b417c..d2322351 100644
Binary files a/client/src/assets/imgs/wechat_qrcode.png and b/client/src/assets/imgs/wechat_qrcode.png differ