The informatization system of the river chief system is an effective supplement to refining river and lake management mechanisms and a crucial tool for enhancing river and lake management in this new era. In line with the national requirements for the informatization of the river chief system

this study aims to enhance and improve the functionalities of Guizhou's River and Lake Big Data Management Information System

elevating the level and capabilities of information management for rivers and lakes in Guizhou Province. By summarizing and analyzing the achievements and existing issues of the System

it explores the objectives and pathways for upgrading and construction

and provides an upgrade plan for the informatization development of river and lake chief system in Guizhou Province.