diff --git a/application/controllers/Api/Cage.php b/application/controllers/Api/Cage.php
index 4910431..1d0475f 100644
--- a/application/controllers/Api/Cage.php
+++ b/application/controllers/Api/Cage.php
@@ -67,7 +67,7 @@ class Api_CageController extends Ctrl_Api{
     public function addAction(){
         //查询笼位号
         $data['c_user_id'] = empty($this->POST['uid'])?Tool_Fnc::apiMsg('请先登录', '500'):$this->POST['uid'];
-        $CageNum = $this->Cagemodel->field('count(*) as num')->where("user_id={$data['c_user_id']}")->fRow();
+        $CageNum = $this->Cagemodel->field('count(*) as num')->where("c_user_id={$data['c_user_id']}")->fRow();
         $CageNum = empty($CageNum)?1:(int) $CageNum['num']+1;
         $data['type'] = $this->POST['type'];
         $data['number'] = "NO.0000".$CageNum;