Update README.md

README.md

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 # ComfyUI_PhotoDoodle
-PhotoDoodle: Learning Artistic Image Editing from Few-Shot Pairwise Data，you can use it in comfyUI
+[PhotoDoodle](https://github.com/showlab/PhotoDoodle): Learning Artistic Image Editing from Few-Shot Pairwise Data，you can use it in comfyUI
+
+# Tips
+* Need Vram>=12G(origin repositories need 40G Vram),coming soon...
+* 12G显存起步，8G未测试，毕竟官方要求40G起步，实在不好优化，晚上上线，白天忙。
+
+# Example 
+![](https://github.com/smthemex/ComfyUI_PhotoDoodle/blob/main/example.png)
+
+# Citation
+```
+@misc{huang2025photodoodlelearningartisticimage,
+      title={PhotoDoodle: Learning Artistic Image Editing from Few-Shot Pairwise Data}, 
+      author={Shijie Huang and Yiren Song and Yuxuan Zhang and Hailong Guo and Xueyin Wang and Mike Zheng Shou and Jiaming Liu},
+      year={2025},
+      eprint={2502.14397},
+      archivePrefix={arXiv},
+      primaryClass={cs.CV},
+      url={https://arxiv.org/abs/2502.14397}, 
+}
+``