diff --git a/beike/Models/Plugin.php b/beike/Models/Plugin.php
new file mode 100644
index 00000000..745d04ed
--- /dev/null
+++ b/beike/Models/Plugin.php
@@ -0,0 +1,19 @@
+<?php
+/**
+ * Plugin.php
+ *
+ * @copyright  2022 opencart.cn - All Rights Reserved
+ * @link       http://www.guangdawangluo.com
+ * @author     Edward Yang <yangjin@opencart.cn>
+ * @created    2022-07-01 14:22:15
+ * @modified   2022-07-01 14:22:15
+ */
+
+namespace Beike\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Plugin extends Model
+{
+
+}
diff --git a/beike/Plugin/Plugin.php b/beike/Plugin/Plugin.php
index ed605612..46a915ef 100644
--- a/beike/Plugin/Plugin.php
+++ b/beike/Plugin/Plugin.php
@@ -13,6 +13,7 @@ namespace Beike\Plugin;
 
 use Illuminate\Support\Arr;
 use Illuminate\Support\Str;
+use Beike\Repositories\PluginRepo;
 use Beike\Repositories\SettingRepo;
 use Illuminate\Contracts\Support\Arrayable;
 
@@ -108,7 +109,7 @@ class Plugin implements Arrayable, \ArrayAccess
 
     public function getInstalled(): bool
     {
-        return true;
+        return PluginRepo::installed($this->code);
     }
 
     public function getEnabled(): bool
diff --git a/beike/Repositories/PluginRepo.php b/beike/Repositories/PluginRepo.php
new file mode 100644
index 00000000..83ec4f43
--- /dev/null
+++ b/beike/Repositories/PluginRepo.php
@@ -0,0 +1,45 @@
+<?php
+/**
+ * PluginRepo.php
+ *
+ * @copyright  2022 opencart.cn - All Rights Reserved
+ * @link       http://www.guangdawangluo.com
+ * @author     Edward Yang <yangjin@opencart.cn>
+ * @created    2022-07-01 14:23:41
+ * @modified   2022-07-01 14:23:41
+ */
+
+namespace Beike\Repositories;
+
+use Beike\Models\Plugin;
+use Illuminate\Database\Eloquent\Collection;
+
+class PluginRepo
+{
+    public static $installedPlugins;
+
+    /**
+     * 判断插件是否安装
+     *
+     * @param $code
+     * @return bool
+     */
+    public static function installed($code): bool
+    {
+        $plugins = self::listByCode();
+        return $plugins->has($code);
+    }
+
+
+    /**
+     * 获取所有已安装插件
+     * @return Plugin[]|Collection
+     */
+    public static function listByCode()
+    {
+        if (self::$installedPlugins !== null) {
+            return self::$installedPlugins;
+        }
+        return self::$installedPlugins = Plugin::all()->keyBy('code');
+    }
+}
diff --git a/database/migrations/2022_06_30_112601_order.php b/database/migrations/2022_07_01_061732_create_plugins.php
similarity index 50%
rename from database/migrations/2022_06_30_112601_order.php
rename to database/migrations/2022_07_01_061732_create_plugins.php
index 1b14dce2..4b8a6b37 100644
--- a/database/migrations/2022_06_30_112601_order.php
+++ b/database/migrations/2022_07_01_061732_create_plugins.php
@@ -4,7 +4,7 @@ use Illuminate\Database\Migrations\Migration;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 
-class Order extends Migration
+class CreatePlugins extends Migration
 {
     /**
      * Run the migrations.
@@ -13,7 +13,12 @@ class Order extends Migration
      */
     public function up()
     {
-        //
+        Schema::create('plugins', function (Blueprint $table) {
+            $table->id();
+            $table->string('type')->comment('类型: shipping, payment');
+            $table->string('code')->comment('唯一标识');
+            $table->timestamps();
+        });
     }
 
     /**
@@ -23,6 +28,6 @@ class Order extends Migration
      */
     public function down()
     {
-        //
+        Schema::dropIfExists('plugins');
     }
 }