diff --git a/doc/需求模型_盲人智能出行系统_赵杰.docx b/doc/需求模型_盲人智能出行系统_赵杰.docx
index aa8aa57..29f4847 100644
Binary files a/doc/需求模型_盲人智能出行系统_赵杰.docx and b/doc/需求模型_盲人智能出行系统_赵杰.docx differ