diff --git a/app/Console/Commands/V2boardInstall.php b/app/Console/Commands/V2boardInstall.php
index bdaeb750..1ebc707d 100644
--- a/app/Console/Commands/V2boardInstall.php
+++ b/app/Console/Commands/V2boardInstall.php
@@ -47,13 +47,12 @@ class V2boardInstall extends Command
             $this->info(" \ \ / /  __) |  _ \ / _ \ / _` | '__/ _` | ");
             $this->info("  \ V /  / __/| |_) | (_) | (_| | | | (_| | ");
             $this->info("   \_/  |_____|____/ \___/ \__,_|_|  \__,_| ");
-            if (\File::exists(base_path() . '/.lock')) {
+            if (\File::exists(base_path() . '/.env')) {
                 abort(500, 'V2board 已安装，如需重新安装请删除目录下.lock文件');
             }
-            if (!\File::exists(base_path() . '/.env')) {
-                if (!copy(base_path() . '/.env.example', base_path() . '/.env')) {
-                    abort(500, '复制环境文件失败，请检查目录权限');
-                }
+
+            if (!copy(base_path() . '/.env.example', base_path() . '/.env')) {
+                abort(500, '复制环境文件失败，请检查目录权限');
             }
             $this->saveToEnv([
                 'APP_KEY' => 'base64:' . base64_encode(Encrypter::generateKey('AES-256-CBC')),