diff --git a/models/CollectionSearch.php b/models/CollectionSearch.php
index 2807649..882e387 100644
--- a/models/CollectionSearch.php
+++ b/models/CollectionSearch.php
@@ -2,6 +2,7 @@
 
 namespace app\models;
 
+use Yii;
 use yii\base\Model;
 use yii\data\ActiveDataProvider;
 use app\models\CollectionTasks;
@@ -40,7 +41,7 @@ class CollectionSearch extends CollectionTasks
      */
     public function search($params)
     {
-        $query = CollectionTasks::find();
+        $query = CollectionTasks::find()->where(['user_id' => Yii::$app->user->id]);
 
         // add conditions that should always apply here
 
@@ -59,7 +60,7 @@ class CollectionSearch extends CollectionTasks
         // grid filtering conditions
         $query->andFilterWhere([
             'id' => $this->id,
-            'user_id' => $this->user_id,
+//            'user_id' => $this->user_id,
             'created_at' => $this->created_at,
         ]);
 
diff --git a/models/CollectionTasks.php b/models/CollectionTasks.php
index 9996a46..bed7b5e 100644
--- a/models/CollectionTasks.php
+++ b/models/CollectionTasks.php
@@ -3,6 +3,7 @@
 namespace app\models;
 
 use Yii;
+use yii\db\ActiveQuery;
 use yii\db\ActiveRecord;
 
 /**
@@ -71,7 +72,7 @@ class CollectionTasks extends ActiveRecord
     /**
      * Gets query for [[CollectionUploadeds]].
      *
-     * @return \yii\db\ActiveQuery
+     * @return ActiveQuery
      */
     public function getCollectionUploadeds()
     {
@@ -81,7 +82,7 @@ class CollectionTasks extends ActiveRecord
     /**
      * Gets query for [[User]].
      *
-     * @return \yii\db\ActiveQuery
+     * @return ActiveQuery
      */
     public function getUser()
     {
diff --git a/models/Share.php b/models/Share.php
index e16f82a..4ef6efe 100644
--- a/models/Share.php
+++ b/models/Share.php
@@ -3,6 +3,8 @@
 namespace app\models;
 
 use Yii;
+use yii\db\ActiveQuery;
+use yii\db\ActiveRecord;
 
 /**
  * This is the model class for table "share".
@@ -15,7 +17,7 @@ use Yii;
  *
  * @property User $sharer
  */
-class Share extends \yii\db\ActiveRecord
+class Share extends ActiveRecord
 {
     const SCENARIO_UPDATE = 'update';
     /**
@@ -59,7 +61,7 @@ class Share extends \yii\db\ActiveRecord
     /**
      * Gets query for [[Sharer]].
      *
-     * @return \yii\db\ActiveQuery
+     * @return ActiveQuery
      */
     public function getSharer()
     {