diff --git a/critical/undergraduate/content/reference.bib b/critical/undergraduate/content/reference.bib
index 5fa2d85c..6ffe7398 100644
--- a/critical/undergraduate/content/reference.bib
+++ b/critical/undergraduate/content/reference.bib
@@ -1,32 +1,323 @@
-@book{knuth1984texbook,
-  title={The texbook},
-  author={Knuth, Donald Ervin and Bibby, Duane},
+@article{yang2025lane,
+  title={基于深度强化学习的车道保持策略研究},
+  author={杨新光 and 郭孔辉},
+  journal={汽车工程师},
+  pages={1--8},
+  year={2025},
+  doi={10.20104/j.cnki.1674-6546.20250253},
+  url={https://doi.org/10.20104/j.cnki.1674-6546.20250253},
+}
+
+@article{liu2026research,
+  title={Research Review on Testing Technologies for Autonomous Driving Software},
+  author={Liu, H and Ismail, H and Abdullah, B H N},
+  journal={Lecture Notes in Education, Arts, Management and Social Science},
+  volume={4},
+  number={1},
+  pages={53--58},
+  year={2026},
+  doi={10.18063/LNE.V4I1.1247},
+}
+
+@article{zhou2026autonomous,
+  title={Autonomous Driving Scenario Generation Based on Neural Radiance Fields or {3D} {G}aussian Splatting: State-of-the-art Investigations, Reviews, and Perspectives},
+  author={Zhou, W and Chu, W and Tian, Y and others},
+  journal={Chinese Journal of Mechanical Engineering},
+  volume={39},
+  pages={100093},
+  year={2026},
+  doi={10.1016/J.CJME.2025.100093},
+}
+
+@article{guo2026spatial,
+  title={Spatial Semantic Fuzzing for {LiDAR}-Based Autonomous Driving Perception Systems},
+  author={Guo, A and Su, Z and Gao, X and others},
+  journal={IEEE Transactions on Software Engineering},
+  volume={52},
+  number={1},
+  pages={187--205},
+  year={2026},
+  doi={10.1109/TSE.2025.3627580},
+}
+
+@article{feng2025validating,
+  title={Validating {DVS} Application in Autonomous Driving with Various {AEB} Scenarios in {CARLA} Simulator},
+  author={Feng, J and Zhao, P and Konpang, J and others},
+  journal={World Electric Vehicle Journal},
+  volume={16},
+  number={11},
+  pages={634},
+  year={2025},
+  doi={10.3390/WEVJ16110634},
+}
+
+@article{zhu2025reinforcement,
+  title={基于强化学习算法的动态实时优化应用研究},
+  author={朱孝忠 and 赵毅 and 房韡},
+  journal={石油炼制与化工},
+  volume={56},
+  number={10},
+  pages={94--100},
+  year={2025},
+}
+
+@article{wu2025reinforcement,
+  title={基于强化学习算法的自动驾驶汽车路径规划方法研究},
+  author={吴忠胜},
+  journal={汽车测试报告},
+  number={16},
+  pages={4--6},
+  year={2025},
+}
+
+@article{dai2025autonomous,
+  title={自动驾驶场景库构建中虚拟场景生成技术的应用与优化},
+  author={代堃鹏},
+  journal={专用汽车},
+  number={07},
+  pages={68--70},
+  year={2025},
+  doi={10.19999/j.cnki.1004-0226.2025.07.018},
+}
+
+@article{almahamid2025agile,
+  title={Agile {DQN}: Adaptive Deep Recurrent Attention Reinforcement Learning for Autonomous {UAV} Obstacle Avoidance},
+  author={AlMahamid, F and Grolinger, K},
+  journal={Scientific Reports},
   volume={15},
-  year={1984},
-  publisher={Addison-Wesley Reading}
-}
-@book{lamport1994latex,
-  title={LATEX: a document preparation system: user's guide and reference manual},
-  author={Lamport, Leslie},
-  year={1994},
-  publisher={Addison-wesley}
-}
-@article{pritchard1969statistical,
-  title={Statistical bibliography or bibliometrics},
-  author={Pritchard, Alan and others},
-  journal={Journal of documentation},
-  volume={25},
+  number={1},
+  pages={18043},
+  year={2025},
+  doi={10.1038/S41598-025-03287-Y},
+}
+
+@article{zhan2025deep,
+  title={Deep Reinforcement Learning Hybrid Models Enabled Broadband Metamaterial Solar Absorbers Optimization and Design},
+  author={Zhan, H and Yuan, X and Wang, S and others},
+  journal={Optics Communications},
+  volume={584},
+  pages={131824},
+  year={2025},
+  doi={10.1016/J.OPTCOM.2025.131824},
+}
+
+@article{salau2025deep,
+  title={Deep Learning-based Multi-Criteria Recommender System for Technology-enhanced Learning},
+  author={Salau, L and Mohamed, H and Abdulsalam, S Y and others},
+  journal={Scientific Reports},
+  volume={15},
+  number={1},
+  pages={13075},
+  year={2025},
+  doi={10.1038/S41598-025-97407-3},
+}
+
+@article{saadi2025survey,
+  title={A Survey of Reinforcement and Deep Reinforcement Learning for Coordination in Intelligent Traffic Light Control},
+  author={Saadi, A and Abghour, N and Chiba, Z and others},
+  journal={Journal of Big Data},
+  volume={12},
+  number={1},
+  pages={84},
+  year={2025},
+  doi={10.1186/S40537-025-01104-X},
+}
+
+@article{alshaikh2025intelligent,
+  title={Intelligent Tutoring System: A Pedagogical Model Approach Based on Deep Reinforcement Learning},
+  author={Alshaikh, F and Hewahi, N},
+  journal={IAENG International Journal of Computer Science},
+  volume={52},
   number={4},
-  pages={348--349},
-  year={1969},
-  publisher={New York}
-}
-@article{Pawlak1982Rough,
-  title={Rough sets},
-  author={Pawlak, Zdzisław},
-  journal={International Journal of Computer and Information Sciences},
-  volume={11},
-  number={5},
-  pages={341-356},
-  year={1982},
-}
\ No newline at end of file
+  year={2025},
+}
+
+@article{wang2025deep,
+  title={基于深度强化学习的自动驾驶分段决策方法},
+  author={王春淇 and 张明恒 and 周俊平 and  others},
+  journal={大连理工大学学报},
+  volume={65},
+  number={02},
+  pages={142--151},
+  year={2025},
+}
+
+@article{zhang2025deep,
+  title={深度强化学习算法在自动驾驶系统中的应用与优化},
+  author={张丽丽},
+  journal={软件},
+  volume={46},
+  number={02},
+  pages={178--180},
+  year={2025},
+}
+
+@article{zhou2025vehicle,
+  title={用于自动驾驶测试的车辆危险切入策略研究},
+  author={周扬 and 陈运星 and 吴玲},
+  journal={中国安全科学学报},
+  volume={35},
+  number={01},
+  pages={112--119},
+  year={2025},
+  doi={10.16265/j.cnki.issn1003-3033.2025.01.0540},
+}
+
+@article{hu2024realtime,
+  title={Real-Time Control of {A2O} Process in Wastewater Treatment Through Fast Deep Reinforcement Learning Based on Data-Driven Simulation Model},
+  author={Hu, F and Zhang, X and Lu, B and others},
+  journal={Water},
+  volume={16},
+  number={24},
+  pages={3710},
+  year={2024},
+  doi={10.3390/W16243710},
+}
+
+@article{ou2024network,
+  title={Network Dismantling on Signed Network by Evolutionary Deep Reinforcement Learning},
+  author={Ou, Y and Xiong, F and Zhang, H and others},
+  journal={Sensors},
+  volume={24},
+  number={24},
+  pages={8026},
+  year={2024},
+  doi={10.3390/S24248026},
+}
+
+@article{zhang2024fuzzy,
+  title={基于模糊预测控制的自动驾驶汽车运动路径仿真研究},
+  author={张宏涛 and 刘文斌 and 信俊昌 and  others},
+  journal={中国工程机械学报},
+  volume={22},
+  number={06},
+  pages={728--732+738},
+  year={2024},
+  doi={10.15999/j.cnki.311926.2024.06.001},
+}
+
+@article{morgado2024carla,
+  title={{CARLA-GymDrive}: Autonomous Driving Episode Generation for the {Carla} Simulator in A Gym Environment},
+  author={Morgado, {\^A}ngelo Miguel Rodrigues and Pombo, Nuno Gon{\c c}alo Coelho Costa},
+  journal={SoftwareX},
+  volume={28},
+  pages={101955},
+  year={2024},
+  doi={10.1016/J.SOFTX.2024.101955},
+}
+
+@article{li2025autonomous,
+  title={自动驾驶仿真软件性能一致性验证与优化},
+  author={李纪伟 and 魏亚格 and 张梦蝶 and  others},
+  journal={汽车工程师},
+  number={05},
+  pages={1--12+55},
+  year={2025},
+  doi={10.20104/j.cnki.1674-6546.20240280},
+}
+
+@article{xiu2024dqn,
+  title={基于{DQN}改进的自动驾驶行为决策方法},
+  author={修彩靖},
+  journal={时代汽车},
+  number={20},
+  pages={28--31},
+  year={2024},
+}
+
+@article{sun2025autonomous,
+  title={自动驾驶仿真测试场景生成技术研究进展},
+  author={孙乐乐 and 黄松 and 郑长友 and  others},
+  journal={计算机工程与应用},
+  volume={61},
+  number={01},
+  pages={59--79},
+  year={2025},
+}
+
+@article{zhang2024autonomous,
+  title={自动驾驶仿真多逻辑场景综合评价方法},
+  author={张培兴 and 秦孔建 and 朱冰 and  others},
+  journal={汽车工程},
+  volume={46},
+  number={03},
+  pages={375--382},
+  year={2024},
+  doi={10.19562/j.chinasae.qcgc.2024.03.001},
+}
+
+@article{li2024virtual,
+  title={基于虚拟现实技术的自动驾驶仿真训练研究},
+  author={李成林 and 贺鹏飞 and 范鹏飞 and  others},
+  journal={计算机与数字工程},
+  volume={52},
+  number={02},
+  pages={461--467},
+  year={2024},
+}
+
+@article{yan2024ppo,
+  title={基于{PPO}算法的不同驾驶风格跟车模型研究},
+  author={闫鑫 and 黄志球 and 石帆 and  others},
+  journal={计算机科学},
+  volume={51},
+  number={09},
+  pages={223--232},
+  year={2024},
+}
+
+@article{wu2023deep,
+  title={基于深度强化学习的自动驾驶决策行为研究综述},
+  author={吴思凡 and 段续庭 and 周建山 and  others},
+  journal={人工智能},
+  number={05},
+  pages={78--92},
+  year={2023},
+  doi={10.16453/j.2096-5036.202344},
+}
+
+@article{fei2023improved,
+  title={一种改进的近端策略优化算法},
+  author={费正顺 and 王焰平 and 龚海波 and  others},
+  journal={浙江科技学院学报},
+  volume={35},
+  number={01},
+  pages={23--29},
+  year={2023},
+}
+
+@article{zeng2021autonomous,
+  title={自动驾驶仿真测试场景库构建研究},
+  author={曾德松 and 高琛 and 谭北海 and  others},
+  journal={现代计算机},
+  volume={27},
+  number={31},
+  pages={1--12+32},
+  year={2021},
+}
+
+@article{yu2021openscenario,
+  title={{OpenSCENARIO}研究综述},
+  author={余唯之 and 陈桢 and 苏奕敏},
+  journal={中国汽车},
+  number={06},
+  pages={17--23},
+  year={2021},
+}
+
+@article{pan2021reinforcement,
+  title={强化学习的自动驾驶控制技术研究进展},
+  author={潘峰 and 鲍泓},
+  journal={中国图象图形学报},
+  volume={26},
+  number={01},
+  pages={28--35},
+  year={2021},
+}
+
+@article{foretellix2020asam,
+  title={{ASAM's OpenSCENARIO} 2.0 Concepts Demonstrated Using {Foretellix M-SDL}},
+  author={Foretellix},
+  journal={Journal of Transportation},
+  year={2020},
+}