diff --git a/DOC/~$怡小组二次开发需求文档.docx b/DOC/~$怡小组二次开发需求文档.docx
deleted file mode 100644
index 8acb193..0000000
Binary files a/DOC/~$怡小组二次开发需求文档.docx and /dev/null differ
diff --git a/DOC/~$怡小组软件工程文档.docx b/DOC/~$怡小组软件工程文档.docx
index 8acb193..a086c86 100644
Binary files a/DOC/~$怡小组软件工程文档.docx and b/DOC/~$怡小组软件工程文档.docx differ