diff --git a/composer.json b/composer.json
index 9744b92..9c25efb 100644
--- a/composer.json
+++ b/composer.json
@@ -1,6 +1,6 @@
 {
     "name": "zhamao/logger",
-    "description": "Another Console Logger for CLI Applications",
+    "description": "Another Colorful Console Logger for CLI Applications",
     "type": "library",
     "license": "Apache-2.0",
     "autoload": {
@@ -16,7 +16,7 @@
     "authors": [
         {
             "name": "jerry",
-            "email": "admin@zhamao.me"
+            "email": "github@cwcc.me"
         },
         {
             "name": "sunxyw",
diff --git a/src/ZM/Logger/ConsoleLogger.php b/src/ZM/Logger/ConsoleLogger.php
index b445ca0..235798c 100644
--- a/src/ZM/Logger/ConsoleLogger.php
+++ b/src/ZM/Logger/ConsoleLogger.php
@@ -243,8 +243,12 @@ class ConsoleLogger extends AbstractLogger
             fwrite($this->stream, $output);
             fflush($this->stream);
         } else {
-            // use plain text output
-            echo $output;
+            if ($level <= 4 && $this->use_stderr) {
+                fwrite(STDERR, $output);
+            } else {
+                // use plain text output
+                echo $output;
+            }
         }
     }