This article analysesn the difference between Chnese WINDOWS coding format and UCDOS,it is suggested that format change realize add to wubixing input way for windows.

• 本文分析了中文WINDOWS3.；2五笔型编码与UCDOS五笔型编码格式的差异，经过格式的修改，转换为符合中文WINDOWS要求的编码文本文件，为WINDOWS3