diff --git a/.gitignore b/.gitignore
index f67d9c9..f921130 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,6 @@ doc/
 
 # Auto-generated: Supabase DB snapshots (vite-plugin-supabase-sync)
 src/data/db/
+
+# Word 잠금 파일
+~$*
diff --git a/docs/reports/answer_engines/~$FINITH_답변엔진_확장검토_2026-09-15.docx b/docs/reports/answer_engines/~$FINITH_답변엔진_확장검토_2026-09-15.docx
deleted file mode 100644
index fd5ab39..0000000
Binary files a/docs/reports/answer_engines/~$FINITH_답변엔진_확장검토_2026-09-15.docx and /dev/null differ