diff --git a/.gitignore b/.gitignore
index b17b775..29146f2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -76,3 +76,6 @@ tests/e2e/node_modules/
 !AI代理功能开发/实施方案_语义分析器与三级分级.md
 bench.sqlite3
 bench_pool.json
+
+# 分支快照 worktree 临时目录
+.wt/