diff --git a/composer.json b/composer.json
index 978141d74..b5c3e6187 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
         "ext-simplexml": "*",
         "easywechat-composer/easywechat-composer": "^1.1",
         "guzzlehttp/guzzle": "^6.2",
-        "monolog/monolog": "^1.22",
+        "monolog/monolog": "^1.22 || ^2.0",
         "overtrue/socialite": "~2.0",
         "pimple/pimple": "^3.0",
         "psr/simple-cache": "^1.0",
@@ -35,7 +35,7 @@
         "mikey179/vfsstream": "^1.6",
         "mockery/mockery": "^1.0",
         "phpstan/phpstan": "^0.11.12",
-        "phpunit/phpunit": "~6.5"
+        "phpunit/phpunit": "^7.5"
     },
     "autoload": {
         "psr-4": {
diff --git a/phpunit.xml b/phpunit.xml
index 2ef6bfd3b..3dfb456cf 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -7,8 +7,7 @@
          convertNoticesToExceptions="true"
          convertWarningsToExceptions="true"
          processIsolation="false"
-         stopOnFailure="false"
-         syntaxCheck="false">
+         stopOnFailure="false">
     <testsuites>
         <testsuite name="Application Test Suite">
             <directory>./tests/</directory>
diff --git a/src/Kernel/Log/LogManager.php b/src/Kernel/Log/LogManager.php
index 8fba3aa6c..3d356ef53 100644
--- a/src/Kernel/Log/LogManager.php
+++ b/src/Kernel/Log/LogManager.php
@@ -14,6 +14,7 @@
 use EasyWeChat\Kernel\ServiceContainer;
 use Monolog\Formatter\LineFormatter;
 use Monolog\Handler\ErrorLogHandler;
+use Monolog\Handler\FormattableHandlerInterface;
 use Monolog\Handler\HandlerInterface;
 use Monolog\Handler\RotatingFileHandler;
 use Monolog\Handler\SlackWebhookHandler;
@@ -81,6 +82,8 @@ public function __construct(ServiceContainer $app)
      * @param string|null $channel
      *
      * @return \Psr\Log\LoggerInterface
+     *
+     * @throws \Exception
      */
     public function stack(array $channels, $channel = null)
     {
@@ -93,6 +96,8 @@ public function stack(array $channels, $channel = null)
      * @param string|null $channel
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function channel($channel = null)
     {
@@ -105,6 +110,8 @@ public function channel($channel = null)
      * @param string|null $driver
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function driver($driver = null)
     {
@@ -117,6 +124,8 @@ public function driver($driver = null)
      * @param string $name
      *
      * @return \Psr\Log\LoggerInterface
+     *
+     * @throws \Exception
      */
     protected function get($name)
     {
@@ -195,6 +204,8 @@ protected function callCustomCreator(array $config)
      * @param array $config
      *
      * @return \Monolog\Logger
+     *
+     * @throws \Exception
      */
     protected function createStackDriver(array $config)
     {
@@ -321,7 +332,11 @@ protected function prepareHandlers(array $handlers)
      */
     protected function prepareHandler(HandlerInterface $handler)
     {
-        return $handler->setFormatter($this->formatter());
+        if ($handler instanceof FormattableHandlerInterface) {
+            $handler->setFormatter($this->formatter());
+        }
+
+        return $handler;
     }
 
     /**
@@ -346,7 +361,7 @@ protected function formatter()
      */
     protected function parseChannel(array $config)
     {
-        return $config['name'] ?? null;
+        return $config['name'] ?? 'EasyWeChat';
     }
 
     /**
@@ -411,6 +426,8 @@ public function extend($driver, \Closure $callback)
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function emergency($message, array $context = [])
     {
@@ -427,6 +444,8 @@ public function emergency($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function alert($message, array $context = [])
     {
@@ -442,6 +461,8 @@ public function alert($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function critical($message, array $context = [])
     {
@@ -456,6 +477,8 @@ public function critical($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function error($message, array $context = [])
     {
@@ -472,6 +495,8 @@ public function error($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function warning($message, array $context = [])
     {
@@ -485,6 +510,8 @@ public function warning($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function notice($message, array $context = [])
     {
@@ -500,6 +527,8 @@ public function notice($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function info($message, array $context = [])
     {
@@ -513,6 +542,8 @@ public function info($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function debug($message, array $context = [])
     {
@@ -527,6 +558,8 @@ public function debug($message, array $context = [])
      * @param array  $context
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function log($level, $message, array $context = [])
     {
@@ -540,6 +573,8 @@ public function log($level, $message, array $context = [])
      * @param array  $parameters
      *
      * @return mixed
+     *
+     * @throws \Exception
      */
     public function __call($method, $parameters)
     {