diff --git a/controllers/ApiController.php b/controllers/ApiController.php
index 99b0f9ca..4e6d21e1 100644
--- a/controllers/ApiController.php
+++ b/controllers/ApiController.php
@@ -35,6 +35,16 @@ class ApiController extends Controller {
         }
     }
 
+    public function actionWaitingRecognize() {
+        if (Yii::$app->request->post()) {
+            $post = Yii::$app->request->bodyParams;
+            $model = new \app\models\WaitingReq();
+            $model->create($post);
+            Yii::$app->response->format = "json";
+            return ["stt" => true];
+        }
+    }
+
     public function actionSyncUrl() {
         if (Yii::$app->request->post()) {
             $post = Yii::$app->request->bodyParams;
diff --git a/db/app.db b/db/app.db
index aaf93d41..22242a14 100644
Binary files a/db/app.db and b/db/app.db differ
diff --git a/models/WaitingReq.php b/models/WaitingReq.php
new file mode 100644
index 00000000..11637464
--- /dev/null
+++ b/models/WaitingReq.php
@@ -0,0 +1,60 @@
+<?php
+
+namespace app\models;
+
+use Yii;
+
+/**
+ * This is the model class for table "waiting_req".
+ *
+ * @property int $id
+ * @property string $content
+ * @property int $time
+ */
+class WaitingReq extends \yii\db\ActiveRecord {
+
+    /**
+     * {@inheritdoc}
+     */
+    public static function tableName() {
+        return 'waiting_req';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function rules() {
+        return [
+                [['content', 'time'], 'required'],
+                [['content'], 'string'],
+                [['time'], 'integer'],
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function attributeLabels() {
+        return [
+            'id' => 'ID',
+            'content' => 'Content',
+            'time' => 'Time',
+        ];
+    }
+
+    public function create($data) {
+        $r = $this->load([
+            'content' => $data,
+            'time' => time()
+                ], '');
+        if ($r) {
+            try {
+                $this->save();
+                return $this->id;
+            } catch (\Exception $ex) {
+                return false;
+            }
+        }
+    }
+
+}