diff --git a/.idea/vcs.xml b/.idea/vcs.xml
new file mode 100644
index 0000000..94a25f7
--- /dev/null
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/doc/软件2303-202326010306黄培毅-人工修改片段.docx b/doc/软件2303-202326010306黄培毅-人工修改片段.docx
new file mode 100644
index 0000000..a42d9ef
Binary files /dev/null and b/doc/软件2303-202326010306黄培毅-人工修改片段.docx differ