diff --git a/_pages/publications.md b/_pages/publications.md
index 73ecaa9e8209e..07ac36ab5378b 100644
--- a/_pages/publications.md
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 author_profile: true
 ---
 
+\# denote co-first author; \* denote the corresponding author.
+
+\[2023+\]
+* **Cao, X.**, Zhang, S., & Sha, Q.\* (2023). A novel method for multiple phenotype association studies based on genotype and phenotype network. *Submitted in August 2023*. [bioRxiv](https://doi.org/10.1101/2023.02.23.529687) and [software](https://github.com/xueweic/GPN)
+