diff --git a/README.md b/README.md
index 54464a30..c2054b10 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,2 @@
-“无人战场伤员搬运”软件系统设计
+“智能伤员救助”软件系统设计
 
diff --git a/doc/“无人战场伤员搬运”软件系统的需求构思及描述.docx b/doc/“无人战场伤员搬运”软件系统的需求构思及描述.docx
deleted file mode 100644
index 61bfc26a..00000000
Binary files a/doc/“无人战场伤员搬运”软件系统的需求构思及描述.docx and /dev/null differ
diff --git a/doc/“无人战场伤员搬运”软件设计规格说明书.docx b/doc/“无人战场伤员搬运”软件设计规格说明书.docx
deleted file mode 100644
index 5b9468fe..00000000
Binary files a/doc/“无人战场伤员搬运”软件设计规格说明书.docx and /dev/null differ
diff --git a/doc/“无人战场伤员搬运”软件需求规格说明书.docx b/doc/“无人战场伤员搬运”软件需求规格说明书.docx
deleted file mode 100644
index 964e44d5..00000000
Binary files a/doc/“无人战场伤员搬运”软件需求规格说明书.docx and /dev/null differ
diff --git a/model/“无人战场救援”软件需求模型.eddx b/model/“无人战场救援”软件需求模型.eddx
deleted file mode 100644
index 3343609b..00000000
Binary files a/model/“无人战场救援”软件需求模型.eddx and /dev/null differ
diff --git a/model/“无人战场救援”软件需求模型.vsdx b/model/“无人战场救援”软件需求模型.vsdx
deleted file mode 100644
index b779a9fc..00000000
Binary files a/model/“无人战场救援”软件需求模型.vsdx and /dev/null differ