Update information. Update information. In this study, hepatopancreas tissues of cold-tolerant and common families of Litopenaeus vannamei were selected by the Guangxi Academy of Fishery Sciences for proteomic study. Hepatopancreas were treated at 28℃, 18℃ and 10℃ respectively based on DIA technology. There were three replicates of cold-tolerant families and common families at 28℃, 18℃ and 10℃ respectively, and each replicate contained hepatopancreas mixed samples of 6 shrimp at random. A total of 18 samples were analyzed. The original data of common families at 28℃, 18℃ and 10℃ were named Lv-C-28、Lv-C-18 and Lv-C-10 respectively, while the original data of cold-tolerant families at 28℃, 18℃ and 10℃ were named Lv-T-28、Lv-T-18 and Lv-T-10 respectively.