diff --git a/.dockerignore b/.dockerignore
index 9c16887bd..2386eb429 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -2,8 +2,11 @@
 /dist
 /node_modules
 /data
+/out
 /.do
+/kubernetes
 **/.dockerignore
+/private
 **/.git
 **/.gitignore
 **/docker-compose*
diff --git a/.gitignore b/.gitignore
index 56007fb07..2bf60f7c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@ dist-ssr
 /data
 !/data/.gitkeep
 .vscode
+
+/private
+/out
diff --git a/db/demo_kuma.db b/db/demo_kuma.db
deleted file mode 100644
index 2042fcf2f..000000000
Binary files a/db/demo_kuma.db and /dev/null differ