diff --git a/backend/modules/shop/controllers/CommentController.php b/backend/modules/shop/controllers/CommentController.php
new file mode 100644
index 0000000..c167fa0
--- /dev/null
+++ b/backend/modules/shop/controllers/CommentController.php
@@ -0,0 +1,150 @@
+<?php
+
+namespace backend\modules\shop\controllers;
+
+use Yii;
+use backend\modules\shop\models\ars\Comment;
+use backend\modules\shop\models\searchs\CommentSearch;
+use yii\web\Controller;
+use yii\web\NotFoundHttpException;
+use yii\filters\VerbFilter;
+use iron\widget\Excel;
+
+/**
+ * CommentController implements the CRUD actions for Comment model.
+ */
+class CommentController extends Controller
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function behaviors()
+    {
+        return [
+            'verbs' => [
+                'class' => VerbFilter::className(),
+                'actions' => [
+                    'delete' => ['POST'],
+                ],
+            ],
+        ];
+    }
+
+    /**
+     * Lists all Comment models.
+     * @return mixed
+     */
+    public function actionIndex()
+    {
+        $searchModel = new CommentSearch();
+        $dataProvider = $searchModel->search(Yii::$app->request->queryParams);
+
+        return $this->render('index', [
+            'searchModel' => $searchModel,
+            'dataProvider' => $dataProvider,
+            'columns' => $searchModel->columns()
+    ]);
+    }
+
+    /**
+     * Displays a single Comment model.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionView($id)
+    {
+        return $this->render('view', [
+            'model' => $this->findModel($id),
+        ]);
+    }
+
+    /**
+     * Creates a new Comment model.
+     * If creation is successful, the browser will be redirected to the 'view' page.
+     * @return mixed
+     */
+    public function actionCreate()
+    {
+        $model = new Comment();
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            return $this->redirect('index');
+        }
+
+        return $this->render('create', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Updates an existing Comment model.
+     * If update is successful, the browser will be redirected to the 'view' page.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionUpdate($id)
+    {
+        $model = $this->findModel($id);
+
+        if ($model->load(Yii::$app->request->post()) && $model->save()) {
+            return $this->redirect('index');
+        }
+
+        return $this->render('update', [
+            'model' => $model,
+        ]);
+    }
+
+    /**
+     * Deletes an existing Comment model.
+     * If deletion is successful, the browser will be redirected to the 'index' page.
+     * @param integer $id
+     * @return mixed
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    public function actionDelete($id)
+    {
+        $this->findModel($id)->delete();
+
+        return $this->redirect(['index']);
+    }
+
+    /**
+     * Finds the Comment model based on its primary key value.
+     * If the model is not found, a 404 HTTP exception will be thrown.
+     * @param integer $id
+     * @return Comment the loaded model
+     * @throws NotFoundHttpException if the model cannot be found
+     */
+    protected function findModel($id)
+    {
+        if (($model = Comment::findOne($id)) !== null) {
+            return $model;
+        }
+
+        throw new NotFoundHttpException('The requested page does not exist.');
+    }
+    /**
+    * @author iron
+    * 文件导出
+    */
+    public function actionExport()
+    {
+        $searchModel = new CommentSearch();
+        $params = Yii::$app->request->queryParams;
+        if ($params['page-type'] == 'all') {
+             $dataProvider = $searchModel->allData($params);
+        } else {
+            $dataProvider = $searchModel->search($params);
+        }
+        Excel::export([
+            'models' => $dataProvider->getModels(),
+            'format' => 'Xlsx',
+            'asAttachment' => true,
+            'fileName' =>'Comments'. "-" .date('Y-m-d H/i/s', time()),
+            'columns' => $searchModel->columns()
+        ]);
+    }
+}
diff --git a/backend/modules/shop/models/searchs/CommentSearch.php b/backend/modules/shop/models/searchs/CommentSearch.php
new file mode 100644
index 0000000..d39c4b5
--- /dev/null
+++ b/backend/modules/shop/models/searchs/CommentSearch.php
@@ -0,0 +1,147 @@
+<?php
+
+namespace backend\modules\shop\models\searchs;
+
+use yii\base\Model;
+use yii\data\ActiveDataProvider;
+use yii\helpers\ArrayHelper;
+use backend\modules\shop\models\ars\Comment;
+
+/**
+ * CommentSearch represents the model behind the search form of `backend\modules\shop\models\ars\Comment`.
+ */
+class CommentSearch extends Comment
+{
+    /**
+    * @return array
+    * 增加创建时间查询字段
+    */
+    public function attributes()
+        {
+            return ArrayHelper::merge(['created_at_range'], parent::attributes());
+        }
+    /**
+     * {@inheritdoc}
+     */
+    public function rules()
+    {
+        return [
+            [['id', 'user_id', 'order_goods_id', 'star', 'status', 'updated_at', 'created_at'], 'integer'],
+            [['content'], 'safe'],
+            ['created_at_range','safe'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function scenarios()
+    {
+        // bypass scenarios() implementation in the parent class
+        return Model::scenarios();
+    }
+    /**
+    * @return array
+    * 列格式
+    */
+    public function columns()
+    {
+        return  [
+            [
+                'class' => 'blobt\grid\CheckboxColumn',
+                'width' => '2%',
+                'align' => 'center'
+            ],
+                        'id',
+                    'user_id',
+                    'order_goods_id',
+                    'star',
+                    'content',
+                    //'status',
+                    //'updated_at',
+                    //'created_at',
+            [
+                'class' => 'iron\grid\ActionColumn',
+                'align' => 'center',
+            ],
+        ];
+    }
+    /**
+    * @param $params
+    * @return ActiveDataProvider
+    * 不分页的所有数据
+    */
+    public function allData($params)
+    {
+        $query =  Comment::find();
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+            'pagination' => false,
+            'sort' => false
+        ]);
+        $this->load($params);
+        return $this->filter($query, $dataProvider);
+    }
+
+    /**
+     * Creates data provider instance with search query applied
+     *
+     * @param array $params
+     *
+     * @return ActiveDataProvider
+     */
+    public function search($params)
+    {
+        $query = Comment::find();
+
+        // add conditions that should always apply here
+
+        $dataProvider = new ActiveDataProvider([
+            'query' => $query,
+            'pagination' => [
+                'pageSizeLimit' => [1, 200]
+            ],
+            'sort' => [
+                'defaultOrder' => [
+                    'id' => SORT_DESC,
+                ]
+            ],
+        ]);
+
+        $this->load($params);
+        return $this->filter($query, $dataProvider);
+    }
+    /**
+    * @param $query
+    * @param $dataProvider
+    * @return ActiveDataProvider
+    * 条件筛选
+    */
+    private function filter($query, $dataProvider){
+        if (!$this->validate()) {
+            // uncomment the following line if you do not want to return any records when validation fails
+            // $query->where('0=1');
+            return $dataProvider;
+        }
+
+        // grid filtering conditions
+        $query->andFilterWhere([
+            'id' => $this->id,
+            'user_id' => $this->user_id,
+            'order_goods_id' => $this->order_goods_id,
+            'star' => $this->star,
+            'status' => $this->status,
+            'updated_at' => $this->updated_at,
+            'created_at' => $this->created_at,
+        ]);
+
+        $query->andFilterWhere(['like', 'content', $this->content]);
+        if ($this->created_at_range) {
+            $arr = explode(' ~ ', $this->created_at_range);
+            $start = strtotime($arr[0]);
+            $end = strtotime($arr[1]) + 3600 * 24;
+            $query->andFilterWhere(['between', 'created_at', $start, $end]);
+        }
+        return $dataProvider;
+    }
+}
diff --git a/backend/modules/shop/views/comment/_form.php b/backend/modules/shop/views/comment/_form.php
new file mode 100644
index 0000000..78898f8
--- /dev/null
+++ b/backend/modules/shop/views/comment/_form.php
@@ -0,0 +1,32 @@
+<?php
+
+use yii\helpers\Html;
+use yii\bootstrap4\ActiveForm;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\shop\models\ars\Comment */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<div class="comment-form">
+
+    <?php $form = ActiveForm::begin(); ?>
+
+    <?= $form->field($model, 'user_id')->textInput() ?>
+
+    <?= $form->field($model, 'order_goods_id')->textInput() ?>
+
+    <?= $form->field($model, 'star')->textInput() ?>
+
+    <?= $form->field($model, 'content')->textarea(['rows' => 6]) ?>
+
+    <?= $form->field($model, 'status')->textInput() ?>
+
+    <div class="form-group">
+        <?= Html::submitButton('保存', ['class' => 'btn btn-success']) ?>
+        <?= Html::a('返回', ['index'], ['class' => 'btn btn-info']) ?>
+    </div>
+
+    <?php ActiveForm::end(); ?>
+
+</div>
diff --git a/backend/modules/shop/views/comment/_search.php b/backend/modules/shop/views/comment/_search.php
new file mode 100644
index 0000000..54cde7b
--- /dev/null
+++ b/backend/modules/shop/views/comment/_search.php
@@ -0,0 +1,49 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\ActiveForm;
+use \blobt\widgets\DateRangePicker;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\shop\models\searchs\CommentSearch */
+/* @var $form yii\widgets\ActiveForm */
+?>
+
+<?php $form = ActiveForm::begin([
+            'action' => ['index'],
+            'method' => 'get',
+            'validateOnType' => true,
+        ]);
+?>
+<div class="row">
+    <div class="col">
+        <?= $form->field($model, 'id', [
+            "template" => "{input}{error}",
+            "inputOptions" => [
+                "placeholder" => "检索ID",
+                "class" => "form-control",
+            ],
+            "errorOptions" => [
+                "class" => "error-tips"
+            ]
+        ])
+        ?>
+    </div>
+    <div class="col">
+        <?= $form->field($model, "created_at_range", [
+            "template" => "{input}{error}",
+            "inputOptions" => [
+                "placeholder" => "创建时间",
+            ],
+            "errorOptions" => [
+                "class" => "error-tips"
+            ]
+        ])->widget(DateRangePicker::className());
+        ?>
+    </div>
+        <div class="form-group">
+            <?= Html::submitButton('<i class="fa fa-filter"></i>', ['class' => 'btn btn-default']) ?>
+            <?= Html::resetButton('<i class="fa fa-eraser"></i>', ['class' => 'btn btn-default']) ?>
+        </div>
+</div>
+<?php ActiveForm::end(); ?>
\ No newline at end of file
diff --git a/backend/modules/shop/views/comment/create.php b/backend/modules/shop/views/comment/create.php
new file mode 100644
index 0000000..2c4decc
--- /dev/null
+++ b/backend/modules/shop/views/comment/create.php
@@ -0,0 +1,18 @@
+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\shop\models\ars\Comment */
+
+$this->title = '创建 Comment';
+$this->params['breadcrumbs'][] = ['label' => 'Comments', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="comment-create">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/backend/modules/shop/views/comment/index.php b/backend/modules/shop/views/comment/index.php
new file mode 100644
index 0000000..a0cea8b
--- /dev/null
+++ b/backend/modules/shop/views/comment/index.php
@@ -0,0 +1,28 @@
+<?php
+
+use yii\helpers\Html;
+use iron\grid\GridView;
+
+/* @var $this yii\web\View */
+/* @var $searchModel backend\modules\shop\models\searchs\CommentSearch */
+/* @var $dataProvider yii\data\ActiveDataProvider */
+
+$this->title = 'Comments';
+$this->params['breadcrumbs'][] = $this->title;
+?>
+<div class="row">
+    <div class="col-12">
+        <?= GridView::widget([
+                'dataProvider' => $dataProvider,
+                'filter' => $this->render("_search", ['model' => $searchModel]),
+                'batch' => [
+                    [
+                        "label" => "删除",
+                        "url" => "comment/deletes"
+                    ],
+                ],
+                'columns' => $columns
+            ]);
+        ?>       
+    </div>
+</div>
\ No newline at end of file
diff --git a/backend/modules/shop/views/comment/update.php b/backend/modules/shop/views/comment/update.php
new file mode 100644
index 0000000..da61136
--- /dev/null
+++ b/backend/modules/shop/views/comment/update.php
@@ -0,0 +1,19 @@
+<?php
+
+use yii\helpers\Html;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\shop\models\ars\Comment */
+
+$this->title = '编辑 Comment: ' . $model->id;
+$this->params['breadcrumbs'][] = ['label' => 'Comments', 'url' => ['index']];
+$this->params['breadcrumbs'][] = ['label' => $model->id, 'url' => ['view', 'id' => $model->id]];
+$this->params['breadcrumbs'][] = 'Update ';
+?>
+<div class="comment-update">
+
+    <?= $this->render('_form', [
+        'model' => $model,
+    ]) ?>
+
+</div>
diff --git a/backend/modules/shop/views/comment/view.php b/backend/modules/shop/views/comment/view.php
new file mode 100644
index 0000000..beefa45
--- /dev/null
+++ b/backend/modules/shop/views/comment/view.php
@@ -0,0 +1,34 @@
+<?php
+
+use yii\helpers\Html;
+use yii\widgets\DetailView;
+
+/* @var $this yii\web\View */
+/* @var $model backend\modules\shop\models\ars\Comment */
+
+$this->title = $model->id;
+$this->params['breadcrumbs'][] = ['label' => 'Comments', 'url' => ['index']];
+$this->params['breadcrumbs'][] = $this->title;
+\yii\web\YiiAsset::register($this);
+?>
+<div class="comment-view">
+
+    <p>
+        <?= Html::a('返回列表', ['index'], ['class' => 'btn btn-success']) ?>
+    </p>
+
+    <?= DetailView::widget([
+        'model' => $model,
+        'attributes' => [
+            'id',
+            'user_id',
+            'order_goods_id',
+            'star',
+            'content:ntext',
+            'status',
+            'updated_at',
+            'created_at',
+        ],
+    ]) ?>
+
+</div>