diff --git a/dolphinscheduler-server/src/main/resources/config/install_config.conf b/dolphinscheduler-server/src/main/resources/config/install_config.conf
index cba117e048..fab6b32d51 100644
--- a/dolphinscheduler-server/src/main/resources/config/install_config.conf
+++ b/dolphinscheduler-server/src/main/resources/config/install_config.conf
@@ -27,6 +27,9 @@ dbhost="192.168.xx.xx:3306"
 # db username
 username="xx"
 
+# database name
+dbname="dolphinscheduler"
+
 # db passwprd
 # NOTICE: if there are special characters, please use the \ to escape, for example, `[` escape to `\[`
 password="xx"