diff --git a/src/template/config/config.hbs b/src/template/config/config.hbs
index 973129a..c14d952 100644
--- a/src/template/config/config.hbs
+++ b/src/template/config/config.hbs
@@ -18,7 +18,7 @@ database_url="mysql://root:981109@localhost/salvo_demo"
 {{/if}}
 {{#if is_diesel}}
 {{#if is_postgres}}
-database_url=postgres://liufankai:1@localhost/diesel_example
+database_url="postgres://liufankai:1@localhost/diesel_example"
 {{/if}}
 {{#if is_sqlite}}
 database_url="file:data/test.db"
@@ -29,7 +29,7 @@ database_url="mysql://root:123@127.0.0.1:3306/diesel_example"
 {{/if}}
 {{#if is_rbatis}}
 {{#if is_postgres}}
-database_url=postgres://liufankai:1@localhost/rbatis_example
+database_url="postgres://liufankai:1@localhost/rbatis_example"
 {{/if}}
 {{#if is_sqlite}}
 database_url="data/rbatis_sqlite.db"