diff --git a/.env.example b/.env.example
index 41be784e..68795836 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,5 @@
 APP_NAME=skeleton
+APP_ENV=dev
 
 DB_DRIVER=mysql
 DB_HOST=localhost
diff --git a/composer.json b/composer.json
index e0e3e180..e135a411 100644
--- a/composer.json
+++ b/composer.json
@@ -27,8 +27,7 @@
         "hyperf/redis": "~2.0.0"
     },
     "require-dev": {
-        "swoole/ide-helper": "^4.4",
-        "phpmd/phpmd": "^2.6",
+        "swoole/ide-helper": "^4.5",
         "friendsofphp/php-cs-fixer": "^2.14",
         "mockery/mockery": "^1.0",
         "doctrine/common": "^2.9",
@@ -72,7 +71,6 @@
         "test": "co-phpunit -c phpunit.xml --colors=always",
         "cs-fix": "php-cs-fixer fix $1",
         "analyse": "phpstan analyse --memory-limit 300M -l 0 -c phpstan.neon ./app ./config",
-        "start": "php ./bin/hyperf.php start",
-        "init-proxy": "init-proxy.sh"
+        "start": "php ./bin/hyperf.php start"
     }
 }
diff --git a/config/autoload/logger.php b/config/autoload/logger.php
index 332145b9..6f2483ee 100644
--- a/config/autoload/logger.php
+++ b/config/autoload/logger.php
@@ -22,7 +22,7 @@
             'class' => Monolog\Formatter\LineFormatter::class,
             'constructor' => [
                 'format' => null,
-                'dateFormat' => null,
+                'dateFormat' => 'Y-m-d H:i:s',
                 'allowInlineLineBreaks' => true,
             ],
         ],