diff --git a/example/ner/few-shot/README_CN.md b/example/ner/few-shot/README_CN.md
index b0b0bfe..ab1e9b8 100644
--- a/example/ner/few-shot/README_CN.md
+++ b/example/ner/few-shot/README_CN.md
@@ -60,5 +60,32 @@ cd DeepKE/example/ner/few-shot
 
 [LightNER](https://arxiv.org/abs/2109.00720)
 
+## 引用
 
+如果您使用了上述代码，请您引用下列论文:
+
+```bibtex
+@article{DBLP:journals/corr/abs-2109-00720,
+  author    = {Xiang Chen and
+               Ningyu Zhang and
+               Lei Li and
+               Xin Xie and
+               Shumin Deng and
+               Chuanqi Tan and
+               Fei Huang and
+               Luo Si and
+               Huajun Chen},
+  title     = {LightNER: {A} Lightweight Generative Framework with Prompt-guided
+               Attention for Low-resource {NER}},
+  journal   = {CoRR},
+  volume    = {abs/2109.00720},
+  year      = {2021},
+  url       = {https://arxiv.org/abs/2109.00720},
+  eprinttype = {arXiv},
+  eprint    = {2109.00720},
+  timestamp = {Mon, 20 Sep 2021 16:29:41 +0200},
+  biburl    = {https://dblp.org/rec/journals/corr/abs-2109-00720.bib},
+  bibsource = {dblp computer science bibliography, https://dblp.org}
+}
+```