diff --git a/assets/wechat.jpg b/assets/wechat.jpg
index 597ed8f2..16b3a27e 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 64eb1888..9c1ff987 100644
Binary files a/assets/wechat_npu.jpg and b/assets/wechat_npu.jpg differ