diff --git a/.codegraph/.gitignore b/.codegraph/.gitignore
deleted file mode 100644
index d20c0fe..0000000
--- a/.codegraph/.gitignore
+++ /dev/null
@@ -1,5 +0,0 @@
-# CodeGraph data files — local to each machine, not for committing.
-# Ignore everything in .codegraph/ except this file itself, so transient
-# files (the database, daemon.pid, sockets, logs) never show up in git.
-*
-!.gitignore
diff --git a/.gitignore b/.gitignore
index 1b134b9..12b699c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,6 @@ src/out/
 # 系统文件
 .DS_Store
 Thumbs.db
+
+# CodeGraph 本地索引
+.codegraph/