diff --git a/conf/lab.ini b/conf/lab.ini
index 9488373d..8abfa671 100644
--- a/conf/lab.ini
+++ b/conf/lab.ini
@@ -39,7 +39,7 @@ log_request = true
 
 [database]
 # Either "mysql", "postgres" or "sqlite3"
-type = mysql
+type = sqlite3
 
 # Database connection configuration, for "mysql" and "postgres"
 host = 127.0.0.1:3306
@@ -51,7 +51,7 @@ passwd =
 ssl_mode = disable
 
 # For "sqlite3" only, absolute path of db file
-db_path =
+db_path = labapp.db
 
 # Max idle connection number, default is 2
 max_idle_conn = 2
@@ -71,7 +71,7 @@ auto_update_database = true
 [log]
 # Either "console", "file", default is "console"
 # Use space to separate multiple modes, e.g. "console file"
-mode = console
+mode = console file
 
 # Either "debug", "info", "warn", "error", default is "info"
 level = info