diff --git a/plugin/think-plugs-static/stc/.env.example b/plugin/think-plugs-static/stc/.env.example
index 21f0116f2..81c8614a0 100644
--- a/plugin/think-plugs-static/stc/.env.example
+++ b/plugin/think-plugs-static/stc/.env.example
@@ -1,9 +1,9 @@
 [mysql]
 hostname=127.0.0.1
-database=admin_dv
-username=root
-password=root
 hostport=3306
+database=thinkadmin
+username=root
+password=
 prefix=
 
 [redis]
diff --git a/plugin/think-plugs-static/stc/config/database.php b/plugin/think-plugs-static/stc/config/database.php
index 8ca84051f..c9b936942 100644
--- a/plugin/think-plugs-static/stc/config/database.php
+++ b/plugin/think-plugs-static/stc/config/database.php
@@ -33,15 +33,15 @@ return [
             // 数据库名
             'database'        => env('mysql.database', 'thinkadmin'),
             // 用户名
-            'username'        => env('mysql.username', 'thinkadmin'),
+            'username'        => env('mysql.username', 'root'),
             // 密码
-            'password'        => env('mysql.password', 'thinkadmin'),
+            'password'        => env('mysql.password', ''),
             // 端口
             'hostport'        => env('mysql.hostport', '3306'),
             // 数据库连接参数
             'params'          => [],
             // 数据库编码默认采用 utf8
-            'charset'         => 'utf8mb4',
+            'charset'         => env('mysql.charset', 'utf8mb4'),
             // 数据库表前缀
             'prefix'          => env('mysql.prefix', ''),
             // 数据库部署方式:0 集中式(单一服务器),1 分布式(主从服务器)