In order to improve the accuracy of forensic diatom testing results, increase equipment efficiency, and reduce testing costs, LabWorld and Guangzhou Institute of Criminal Science and Technology have jointly developed a desktop scanning electron microscope solution based on the "Diatom Testing Technical Specification GA/T1662-2019 Requirements" with the support of Guangzhou Science and Technology Plan Project. The Diatom AI fully automatic diatom detection system realizes the automatic scanning and AI recognition of diatom samples, greatly improving the efficiency of diatom detection while ensuring the accuracy of diatom recognition, making diatom detection work more convenient, efficient, and intelligent.