diff --git a/.gitignore b/.gitignore
index 016b59e..f7112eb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,6 @@ pnpm-debug.log*
 
 # jetbrains setting folder
 .idea/
+
+# nebula catalog database
+database.sqlite
\ No newline at end of file