diff --git a/02model/09_01_基于机器学习的墙体声纹检测系统_需求模型.docx b/02model/09_01_基于机器学习的墙体声纹检测系统_需求模型.docx
deleted file mode 100644
index 5b6697c..0000000
Binary files a/02model/09_01_基于机器学习的墙体声纹检测系统_需求模型.docx and /dev/null differ
diff --git a/02model/09_02_基于机器学习的墙体声纹检测系统_设计模型.docx b/02model/09_02_基于机器学习的墙体声纹检测系统_设计模型.docx
deleted file mode 100644
index 7d748e1..0000000
Binary files a/02model/09_02_基于机器学习的墙体声纹检测系统_设计模型.docx and /dev/null differ