diff --git a/.gitignore b/.gitignore
index f89461665..c43be4e37 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,8 @@ binlog_*.txt
 # Development tools
 .claude/
 .trae/
+CLAUDE.md
+**/CLAUDE.md
 
 # Batch scripts (user-specific)
 *.bat