diff --git a/src/app/Logging/CustomizeLogger.php b/src/app/Logging/CustomizeLogger.php
new file mode 100644
index 0000000..bef4703
--- /dev/null
+++ b/src/app/Logging/CustomizeLogger.php
@@ -0,0 +1,35 @@
+<?php
+
+namespace App\Logging;
+
+use Illuminate\Log\Logger;
+use Monolog\Processor\ProcessIdProcessor;
+use Monolog\Processor\IntrospectionProcessor;
+use Monolog\Processor\WebProcessor;
+
+/**
+ * Class CustomizeLogger
+ * @package App\Logging
+ */
+class CustomizeLogger
+{
+    /**
+     * Customize the given logger instance.
+     *
+     * @param  Logger  $logger
+     * @return void
+     */
+    public function __invoke(Logger $logger)
+    {
+        foreach ($logger->getHandlers() as $handler) {
+            // url, ip, http_method, referrer を extra に追加
+            $handler->pushProcessor(new WebProcessor());
+            // file, line, class, function を extra に追加
+            $handler->pushProcessor(new IntrospectionProcessor(\Monolog\Logger::DEBUG, ['Illuminate\\']));
+            // process_id を extra に追加
+            $handler->pushProcessor(new ProcessIdProcessor());
+            // process_type を extra に追加
+            $handler->pushProcessor(new ProcessTypeProcessor());
+        }
+    }
+}