diff --git a/crmeb/public/install/index.php b/crmeb/public/install/index.php
index 479d967f3..110b24b99 100755
--- a/crmeb/public/install/index.php
+++ b/crmeb/public/install/index.php
@@ -1,5 +1,4 @@
 <?php
-use think\facade\Env;
 //文件签名
 $fileValue = '';
 //最低php版本要求
@@ -29,16 +28,16 @@ date_default_timezone_set('PRC');
 error_reporting(E_ALL & ~E_NOTICE);
 header('Content-Type: text/html; charset=UTF-8');
 //mysql数据库配置容器中获取
-$MYSQL_HOST_IP = getenv('MYSQL_HOST_IP')?:Env::get('database.hostname', '127.0.0.1');
-$MYSQL_PORT = getenv('MYSQL_PORT')?:Env::get('database.hostport', '3306');
-$MYSQL_USER = getenv('MYSQL_USER')?:Env::get('database.username', 'root');
-$MYSQL_PASSWORD = getenv('MYSQL_PASSWORD')?:Env::get('database.password', '123456');
-$MYSQL_DATABASE = getenv('MYSQL_DATABASE')?:Env::get('database.database', 'crmeb');
+$MYSQL_HOST_IP = getenv('MYSQL_HOST_IP') ?: '127.0.0.1';
+$MYSQL_PORT = getenv('MYSQL_PORT') ?: '3306';
+$MYSQL_USER = getenv('MYSQL_USER') ?: 'root';
+$MYSQL_PASSWORD = getenv('MYSQL_PASSWORD') ?: '123456';
+$MYSQL_DATABASE = getenv('MYSQL_DATABASE') ?: 'crmeb';
 //redis配置容器中获取
-$REDIS_HOST_IP = getenv('REDIS_HOST_IP')?:Env::get('redis.redis_hostname', '127.0.0.1');
-$REDIS_PORT = getenv('REDIS_PORT')?:Env::get('redis.port', '6379');
-$REDIS_DATABASE = getenv('REDIS_DATABASE')?:Env::get('redis.select', 0);
-$REDIS_PASSWORD = getenv('REDIS_PASSWORD')?:Env::get('redis.redis_password', '');
+$REDIS_HOST_IP = getenv('REDIS_HOST_IP') ?: '127.0.0.1';
+$REDIS_PORT = getenv('REDIS_PORT') ?: '6379';
+$REDIS_DATABASE = getenv('REDIS_DATABASE') ?: 0;
+$REDIS_PASSWORD = getenv('REDIS_PASSWORD') ?: '';
 //数据库
 $sqlFile = 'crmeb.sql';
 $configFile = '.env';