diff --git a/application/api/controller/Tasks.php b/application/api/controller/Tasks.php
index 41f10591..b227d4ca 100644
--- a/application/api/controller/Tasks.php
+++ b/application/api/controller/Tasks.php
@@ -70,7 +70,7 @@ class Tasks extends BaseCom
     //签到
     public function dailyTasksSign(){
         $user_id = $this->uid;
-        $reslut = model('DailyTasks')->sign_in($user_id);
+        $reslut = model('Tasks')->sign_in($user_id);
         return  V($reslut['code'],$reslut['msg'], $reslut['data']);
 
     }