diff --git a/src/Backend.php b/src/Backend.php
index aa243fe..e9b4a52 100644
--- a/src/Backend.php
+++ b/src/Backend.php
@@ -35,7 +35,7 @@ class Backend extends dcNsProcess
     public static function init(): bool
     {
         if (defined('DC_CONTEXT_ADMIN')) {
-            self::$init = true;
+            self::$init = dcCore::app()->auth->isSuperAdmin() && version_compare(phpversion(), My::PHP_MIN, '>=');
         }
 
         return self::$init;
diff --git a/src/Config.php b/src/Config.php
index cf23682..9a51fdf 100644
--- a/src/Config.php
+++ b/src/Config.php
@@ -43,10 +43,12 @@ class Config extends dcNsProcess
     public static function init(): bool
     {
         if (defined('DC_CONTEXT_ADMIN')) {
-            dcPage::checkSuper();
-            self::$init = true;
+            if (version_compare(phpversion(), My::PHP_MIN, '>=')) {
+                self::$init = dcCore::app()->auth->isSuperAdmin();
+            } else {
+                dcCore::app()->error->add(sprintf(__('%s required php >= %s'), My::id(), My::PHP_MIN));
+            }
         }
-
         return self::$init;
     }
 
diff --git a/src/Install.php b/src/Install.php
index a873835..1201403 100644
--- a/src/Install.php
+++ b/src/Install.php
@@ -40,7 +40,10 @@ class Install extends dcNsProcess
 
     public static function init(): bool
     {
-        self::$init = defined('DC_CONTEXT_ADMIN') && dcCore::app()->newVersion(My::id(), dcCore::app()->plugins->moduleInfo(My::id(), 'version'));
+        if (defined('DC_CONTEXT_ADMIN')) {
+            self::$init = version_compare(phpversion(), My::PHP_MIN, '>=')
+                && dcCore::app()->newVersion(My::id(), dcCore::app()->plugins->moduleInfo(My::id(), 'version'));
+        }
 
         return self::$init;
     }
diff --git a/src/Manage.php b/src/Manage.php
index 182082e..f3fa2a2 100644
--- a/src/Manage.php
+++ b/src/Manage.php
@@ -51,13 +51,14 @@ class Manage extends dcNsProcess
     public static function init(): bool
     {
         if (defined('DC_CONTEXT_ADMIN')) {
-            dcPage::checkSuper();
+            self::$init = dcCore::app()->auth->isSuperAdmin() && version_compare(phpversion(), My::PHP_MIN, '>=');
+        }
 
+        if (self::$init) {
             self::$improve = new Core();
             self::$type    = self::getType();
             self::$module  = self::getModule();
             self::$action  = self::getAction();
-            self::$init    = true;
         }
 
         return self::$init;