diff --git a/README.md b/README.md
index 470b88b..5d48cdc 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,7 @@
| 日期 | 标题 | 封面 | 时长 | 视频(播放数) |
| --: | -- | -- | --: | -- |
+| 3/23/23 | 大模型时代下做科研的四个思路 |
| 1:06:29 | [](https://www.bilibili.com/video/BV1oX4y1d7X6)
[](https://youtu.be/sh79Z8i15PI) |
| 3/10/23 | [Anthropic LLM](https://arxiv.org/pdf/2204.05862.pdf) |
| 1:01:51 | [](https://www.bilibili.com/video/BV1XY411B7nM)
[](https://youtu.be/iqX0pgNDon0) |
| 1/20/23 | [Helm](https://arxiv.org/pdf/2211.09110.pdf) 全面语言模型评测 |
| 1:23:37 | [](https://www.bilibili.com/video/BV1z24y1B7uX)
[](https://youtu.be/WgFEw9U3BXA) |
| 1/11/23 | 多模态论文串讲·下 |
| 1:03:29 | [](https://www.bilibili.com/video/BV1fA411Z772)
[](https://youtu.be/S1le41J76lQ) |
diff --git a/imgs/limited-resources.jpg b/imgs/limited-resources.jpg
new file mode 100644
index 0000000..5e1fc15
Binary files /dev/null and b/imgs/limited-resources.jpg differ