diff --git a/src/Backend.php b/src/Backend.php
index cb0c6d4..7bd18a9 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -24,16 +24,16 @@ class Backend extends dcNsProcess
 {
     public static function init(): bool
     {
-        if (defined('DC_CONTEXT_ADMIN')) {
-            self::$init = dcCore::app()->auth->isSuperAdmin() && version_compare(phpversion(), My::PHP_MIN, '>=');
-        }
+        static::$init == defined('DC_CONTEXT_ADMIN')
+            && dcCore::app()->auth?->isSuperAdmin()
+            && My::phpCompliant();
 
-        return self::$init;
+        return static::$init;
     }
 
     public static function process(): bool
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return false;
         }
 
diff --git a/src/Config.php b/src/Config.php
index 41364e7..8dec66c 100644
--- a/src/Config.php
+++ b/src/Config.php
@@ -33,20 +33,16 @@ class Config extends dcNsProcess
 {
     public static function init(): bool
     {
-        if (defined('DC_CONTEXT_ADMIN')) {
-            if (version_compare(phpversion(), My::PHP_MIN, '>=')) {
-                self::$init = true;
-            } else {
-                dcCore::app()->error->add(sprintf(__('%s required php >= %s'), My::id(), My::PHP_MIN));
-            }
-        }
+        static::$init == defined('DC_CONTEXT_ADMIN')
+            && dcCore::app()->auth?->isSuperAdmin()
+            && My::phpCompliant();
 
-        return self::$init;
+        return static::$init;
     }
 
     public static function process(): bool
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return false;
         }
 
@@ -79,7 +75,7 @@ class Config extends dcNsProcess
 
     public static function render(): void
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return;
         }
 
diff --git a/src/Install.php b/src/Install.php
index 0c94652..21c6081 100644
--- a/src/Install.php
+++ b/src/Install.php
@@ -22,17 +22,16 @@ class Install extends dcNsProcess
 {
     public static function init(): bool
     {
-        if (defined('DC_CONTEXT_ADMIN')) {
-            self::$init = version_compare(phpversion(), My::PHP_MIN, '>=')
-                && dcCore::app()->newVersion(My::id(), dcCore::app()->plugins->moduleInfo(My::id(), 'version'));
-        }
+        static::$init = defined('DC_CONTEXT_ADMIN')
+            && My::phpCompliant()
+            && dcCore::app()->newVersion(My::id(), dcCore::app()->plugins->moduleInfo(My::id(), 'version'));
 
-        return self::$init;
+        return static::$init;
     }
 
     public static function process(): bool
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return false;
         }
 
diff --git a/src/Manage.php b/src/Manage.php
index b64fbe6..802deb9 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -28,16 +28,16 @@ class Manage extends dcNsProcess
 {
     public static function init(): bool
     {
-        if (defined('DC_CONTEXT_ADMIN')) {
-            self::$init = dcCore::app()->auth->isSuperAdmin() && version_compare(phpversion(), My::PHP_MIN, '>=');
-        }
+        static::$init = defined('DC_CONTEXT_ADMIN')
+            && dcCore::app()->auth?->isSuperAdmin()
+            && My::phpCompliant();
 
-        return self::$init;
+        return static::$init;
     }
 
     public static function process(): bool
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return false;
         }
 
@@ -268,7 +268,7 @@ class Manage extends dcNsProcess
 
     public static function render(): void
     {
-        if (!self::$init) {
+        if (!static::$init) {
             return;
         }
 
diff --git a/src/My.php b/src/My.php
index 539cf97..b8b9c89 100644
--- a/src/My.php
+++ b/src/My.php
@@ -35,13 +35,27 @@ class My
         '_disabled',
     ];
 
+    /**
+     * This module id
+     */
     public static function id(): string
     {
         return basename(dirname(__DIR__));
     }
 
+    /**
+     * This module name
+     */
     public static function name(): string
     {
         return __((string) dcCore::app()->plugins->moduleInfo(self::id(), 'name'));
     }
+
+    /**
+     * Check php version
+     */
+    public static function phpCompliant(): bool
+    {
+        return version_compare(phpversion(), self::PHP_MIN, '>=');
+    }
 }