Update README.md

README.md

@@ -139,8 +139,7 @@ The following table shows the evaluation of a series of mainstream algorithms on
 
 
 # 5. Citation Information
-BibTeX formatted citation：
-
+```
 @misc{wu2025walnutdatauavremotesensing,
       title={WalnutData: A UAV Remote Sensing Dataset of Green Walnuts and Model Evaluation}, 
       author={Mingjie Wu and Chenggui Yang and Huihua Wang and Chen Xue and Yibo Wang and Haoyu Wang and Yansong Wang and Can Peng and Yuqi Han and Ruoyu Li and Lijun Yun and Zaiqing Chen and Yuelong Xia},
@@ -149,4 +148,5 @@ BibTeX formatted citation：
       archivePrefix={arXiv},
       primaryClass={cs.CV},
       url={https://arxiv.org/abs/2502.20092}, 
-}
+}
+```