diff --git a/README.md b/README.md
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+ActionStore for Yii2
+====================
+ActionStore for Yii2
+
+Installation
+------------
+
+The preferred way to install this extension is through [composer](http://getcomposer.org/download/).
+
+Either run
+
+```
+php composer.phar require --prefer-dist yiier/yii2-action-store "*"
+```
+
+or add
+
+```
+"yiier/yii2-action-store": "*"
+```
+
+to the require section of your `composer.json` file.
+
+
+Migrations
+-----------
+
+Run the following command
+
+```shell
+$ php yii migrate --migrationPath=@yiier/actionStore/migrations/
+```
+
+Usage
+-----
+
+Once the extension is installed, simply use it in your code by  :
+
+```php
+<?= \yiier\actionStore\AutoloadExample::widget(); ?>```
\ No newline at end of file
diff --git a/composer.json b/composer.json
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+++ b/composer.json
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+{
+    "name": "yiier/yii2-action-store",
+    "description": "ActionStore for Yii2",
+    "type": "yii2-extension",
+    "keywords": ["yii2","extension","action-store"],
+    "license": "BSD-4-Clause",
+    "authors": [
+        {
+            "name": "forecho",
+            "email": "caizhenghai@gmail.com"
+        }
+    ],
+    "require": {
+        "yiisoft/yii2": "~2.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "yiier\\actionStore\\": "src"
+        }
+    }
+}
diff --git a/src/actions/ActionAction.php b/src/actions/ActionAction.php
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+++ b/src/actions/ActionAction.php
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+<?php
+/**
+ * author     : forecho <caizhenghai@gmail.com>
+ * createTime : 2018/1/26 18:14
+ * description:
+ */
+
+namespace yiier\actionStore\actions;
+
+use Yii;
+use yii\db\Exception;
+use yii\web\Response;
+use yiier\actionStore\models\ActionStore;
+
+class ActionAction extends \yii\base\Action
+{
+    public function init()
+    {
+        parent::init();
+        \Yii::$app->controller->enableCsrfValidation = false;
+    }
+
+    public function run()
+    {
+        if (Yii::$app->user->isGuest) {
+            Yii::$app->getResponse()->redirect(\Yii::$app->getUser()->loginUrl)->send();
+        } else {
+            $model = new ActionStore();
+            $model->load(array_merge(Yii::$app->request->getQueryParams(), ['user_id' => Yii::$app->user->id]), '');
+            $model->validate();
+            if (!$model->errors) {
+                if ($counter = ActionStore::createAction($model)) {
+                    Yii::$app->response->format = Response::FORMAT_JSON;
+                    return $counter;
+                }
+            }
+            throw new Exception(json_encode($model->errors));
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/migrations/m171214_101829_create_action_store_table.php b/src/migrations/m171214_101829_create_action_store_table.php
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+++ b/src/migrations/m171214_101829_create_action_store_table.php
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+<?php
+
+use yii\db\Migration;
+
+/**
+ * Handles the creation of table `action_store`.
+ */
+class m171214_101829_create_action_store_table extends Migration
+{
+    /**
+     * @var string 用户行为表
+     */
+    public $tableName = '{{%action_store}}';
+
+    /**
+     * @inheritdoc
+     */
+    public function up()
+    {
+        $this->createTable($this->tableName, [
+            'id' => $this->primaryKey(),
+            'type' => $this->string()->notNull(),
+            'value' => $this->integer()->defaultValue(1),
+            'user_type' => $this->string()->defaultValue('user'),
+            'user_id' => $this->integer()->notNull(),
+            'model' => $this->string()->notNull(),
+            'model_id' => $this->integer()->notNull(),
+            'created_at' => $this->integer()->defaultValue(null),
+            'updated_at' => $this->integer()->defaultValue(null),
+        ]);
+
+        $this->addCommentOnTable($this->tableName, '用户行为表');
+        $this->createIndex('fk_model_id', $this->tableName, ['model', 'model_id', 'type']);
+        $this->createIndex('fk_user_type_id', $this->tableName, ['user_type', 'user_id', 'type']);
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function down()
+    {
+        $this->dropTable($this->tableName);
+    }
+}
diff --git a/src/models/ActionStore.php b/src/models/ActionStore.php
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+++ b/src/models/ActionStore.php
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+<?php
+
+namespace yiier\actionStore\models;
+
+use Yii;
+use yii\behaviors\TimestampBehavior;
+use yii\db\Exception;
+
+/**
+ * This is the model class for table "{{%action_store}}".
+ *
+ * @property int $id
+ * @property string $type
+ * @property integer $value
+ * @property string $user_type
+ * @property int $user_id
+ * @property string $model
+ * @property int $model_id
+ * @property int $created_at
+ * @property int $updated_at
+ */
+class ActionStore extends \yii\db\ActiveRecord
+{
+    /**
+     * @var string
+     */
+    const LIKE_TYPE = 'like';
+
+    /**
+     * @var string
+     */
+    const DISLIKE_TYPE = 'dislike';
+
+    /**
+     * @var string
+     */
+    const CLAP_TYPE = 'clap';
+
+    /**
+     * @inheritdoc
+     */
+    public static function tableName()
+    {
+        return '{{%action_store}}';
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function behaviors()
+    {
+        return [
+            TimestampBehavior::className(),
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function rules()
+    {
+        return [
+            [['type', 'model', 'model_id'], 'required'],
+            [['user_id', 'model_id', 'value', 'created_at', 'updated_at'], 'integer'],
+            ['user_type', 'default', 'value' => 'user'],
+            [['type', 'user_type', 'model'], 'string', 'max' => 255],
+        ];
+    }
+
+    /**
+     * @inheritdoc
+     */
+    public function attributeLabels()
+    {
+        return [
+            'id' => Yii::t('app', 'ID'),
+            'type' => Yii::t('app', 'Type'),
+            'value' => Yii::t('app', 'Value'),
+            'user_type' => Yii::t('app', 'User Type'),
+            'user_id' => Yii::t('app', 'User ID'),
+            'model' => Yii::t('app', 'Model'),
+            'model_id' => Yii::t('app', 'Model ID'),
+            'created_at' => Yii::t('app', 'Created At'),
+        ];
+    }
+
+
+    /**
+     * @param $model ActionStore
+     * @return int
+     * @throws Exception
+     */
+    public static function createAction($model)
+    {
+        $conditions = array_filter($model->attributes);
+        switch ($model->type) {
+            case self::LIKE_TYPE:
+                self::deleteAll(array_merge(['type' => self::DISLIKE_TYPE], $conditions));
+                $data = array_merge(['type' => self::LIKE_TYPE], $conditions);
+                break;
+            case self::DISLIKE_TYPE:
+                self::deleteAll(array_merge(['type' => self::LIKE_TYPE], $conditions));
+                $data = array_merge(['type' => self::DISLIKE_TYPE], $conditions);
+                break;
+
+            default:
+                $data = array_merge(['type' => $model->type], $conditions);
+                break;
+        }
+        if ($model->type == self::CLAP_TYPE) {
+            $value = self::find()->filterWhere($data)->select('value')->scalar();
+            $model->value = $value + 1;
+        }
+        self::deleteAll($data);
+        $model->load($data, '');
+        if ($model->save()) {
+            return $model->resetCounter();
+        }
+        throw new Exception(json_encode($model->errors));
+    }
+
+    /**
+     * @param $model ActionStore
+     * @return false|int
+     */
+    public static function destroyAction($model)
+    {
+        return $model->delete();
+    }
+
+
+    /**
+     * 返回计数器
+     * @return int
+     */
+    public function resetCounter()
+    {
+        $data = $this->attributes;
+        unset($data['id'], $data['created_at'], $data['updated_at'], $data['value']);
+        return self::find()->filterWhere($data)->select('value')->scalar();
+    }
+}