diff --git a/.github/changelog.yml b/.github/changelog.yml
index 4c83106..06048e3 100644
--- a/.github/changelog.yml
+++ b/.github/changelog.yml
@@ -24,13 +24,13 @@ filters:
 rules:
   - name: Refactor
     start_withs: [refactor, break]
-    contains: ['refactor:']
+    contains: ['refactor:', 'break:']
   - name: Fixed
     start_withs: [fix]
     contains: ['fix:']
   - name: Feature
     start_withs: [feat, new]
-    contains: [feature]
+    contains: ['feat:', 'new:']
   - name: Update
-    start_withs: [update, 'up:']
-    contains: []
+    start_withs: [up]
+    contains: ['update:', 'up:']
diff --git a/example/clicmd.php b/example/clicmd.php
index b34532a..e6e5adf 100644
--- a/example/clicmd.php
+++ b/example/clicmd.php
@@ -31,6 +31,7 @@
 
     // or use property
     // $cmd->arguments = [...];
+    // $cmd->getFlags()->setExample($example);
 })
     ->withArguments([
         'arg1' => 'this is arg1, is string'
diff --git a/src/CliCmd.php b/src/CliCmd.php
index fee1fbd..e868281 100644
--- a/src/CliCmd.php
+++ b/src/CliCmd.php
@@ -21,7 +21,7 @@
 class CliCmd
 {
     use AutoConfigTrait {
-        __construct as supper;
+        AutoConfigTrait::__construct as supper;
     }
 
     public string $name = '';
diff --git a/src/Flags.php b/src/Flags.php
index fa4f359..a432e01 100644
--- a/src/Flags.php
+++ b/src/Flags.php
@@ -27,6 +27,7 @@
 use function sprintf;
 use function str_split;
 use function strlen;
+use function strpos;
 use function substr;
 
 /**
@@ -216,16 +217,11 @@ protected function parseOneOption(): array
 
         $value  = '';
         $hasVal = false;
-        for ($i = 0; $i < $optLen; $i++) {
-            if ($name[$i] === '=') {
-                $hasVal = true;
-                $name   = substr($name, 0, $i);
-
-                // fix: `--name=` no value string.
-                if ($i + 1 < $optLen) {
-                    $value = substr($name, $i + 1);
-                }
-            }
+        $eqPos  = strpos($name, '=');
+        if ($eqPos > 0) {
+            $hasVal = true;
+            $value  = substr($name, $eqPos + 1);
+            $name   = substr($name, 0, $eqPos);
         }
 
         $rName = $this->resolveAlias($name);