diff --git a/.gitignore b/.gitignore
index 3edc8023..5976e464 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@
 py3env/
 __pycache__/
 config-personal.txt
+cards.db
diff --git a/README.md b/README.md
index 6bf919f2..30530920 100644
--- a/README.md
+++ b/README.md
@@ -82,7 +82,7 @@ __If you already had a backup file `cards.db`. Run following command:__
 `<path_to_folder_contains_cards_db>`: is the full path contains `cards.db`.
 Example: `/home/tinpee/cs-flash-cards/db`, and `cards.db` is inside this folder.
 
-For convenient, if you don't have `cards.db`, this container will auto copy a new one from `cards-jwasham.db`. So you don't need to `initdb`.
+For convenience, if you don't have `cards.db`, this container will auto copy a new one from `cards-empty.db`.
 
 ### How to backup data ?
 We just need store `cards.db` file, and don't need any sql command.
diff --git a/cards.db b/cards-empty.db
similarity index 100%
rename from cards.db
rename to cards-empty.db
diff --git a/entrypoint.sh b/entrypoint.sh
index 82bb0d40..7deaf0e6 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 if [ ! -f /src/db/cards.db ]; then
-	cp cards-jwasham.db /src/db/cards.db
+	cp cards-empty.db /src/db/cards.db
 fi
 
 export CARDS_SETTINGS=/src/config.txt