Excel 是目前普遍采用的数据处理软件，因其强大的高校多平台系统数据兼容处理能力而备受高校工作者好评。在日常工作中，为便于数据的常态化处理，经常会使用Excel VBA进行数据自动化数据处理。而采用Excel VBA如何构建模块化系统，使其能够对数据进行流程化处理是本文主要探讨的问题。

Excel is a data processing software in general use. It is well received by college workers because of its ability to handle the data of multi-platform system data. In daily work, in order to facilitate the normalization of data processing, Excel VBA is often used in automated data processing. This paper mainly discussed how to build a modular system with Excel VBA to process the data in workflow.