My current research focuses on improving the reliability of autonomous agents from a causal perspective. This not only allows agents to gain a deeper understanding of the world and make more informed decisions, but also fosters trust and transparency by elucidating the causal relationships behind their decisions, not just correlations. Ultimately, the goal of my research is to advance the progress of next-generation AI agents that are not only intelligent but also reliable, with enhanced robustness, interpretability, fairness, and safety.