diff --git a/assets/wechat.jpg b/assets/wechat.jpg
index a7b29ae0..099308d9 100644
Binary files a/assets/wechat.jpg and b/assets/wechat.jpg differ
diff --git a/assets/wechat_npu.jpg b/assets/wechat_npu.jpg
index 5bdbff9c..3e4c5798 100644
Binary files a/assets/wechat_npu.jpg and b/assets/wechat_npu.jpg differ