diff --git a/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.gif b/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.gif
deleted file mode 100644
index 6c2acd97b530e653dc0a2dcbe1974b7ee67aef06..0000000000000000000000000000000000000000
Binary files a/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.gif and /dev/null differ
diff --git a/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.png b/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.png
new file mode 100644
index 0000000000000000000000000000000000000000..89db3c1491e7fd75195dadbf3ef82b145cda96db
Binary files /dev/null and b/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/figures/face_detect.png differ
diff --git a/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/ra8p1-titan-board.md b/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/ra8p1-titan-board.md
index e65e5bc41518e7f7fcf48827485cdb92c03a27ef..4a646cf54e3304a52cd957760855d0d2d0d13706 100644
--- a/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/ra8p1-titan-board.md
+++ b/rt-thread-version/rt-thread-standard/hw-board/ra8p1-titan-board/ra8p1-titan-board.md
@@ -30,9 +30,9 @@ Titan Board 搭载频率 1GHz Arm® Cortex®-M85 与 250MHz Arm® Cortex®-M33 
 
 * 人脸检测
 
-<img src="figures/face_detect.gif" alt="face_detect" style="zoom: 50%;" />
+<img src="figures/face_detect.png" alt="face_detect" style="zoom: 50%;" />
 
-* RPMsg-Lite 双核通信
+* [RPMsg-Lite 双核通信](https://www.bilibili.com/video/BV1JLsizLEcK)
 
 <iframe src="//player.bilibili.com/player.html?isOutside=true&aid=115421457948367&bvid=BV1JLsizLEcK&cid=33317389059&p=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true"></iframe>