diff --git a/common/models/biz/Biz_model.php b/common/models/biz/Biz_model.php
index 089f9255..63d54fe9 100644
--- a/common/models/biz/Biz_model.php
+++ b/common/models/biz/Biz_model.php
@@ -63,7 +63,7 @@ class Biz_model extends HD_Model
      */
     function type_ary($key = null)
     {
-        $map = array('1' => '空间站', '2' => '车卖场', '3' => '准车卖场', '4' => '二网', '5' => '4类');
+        $map = array('1' => '空间站', '2' => '车卖场', '3' => '准车卖场', '4' => '二网');
         if (!is_null($key)) {
             return $map[$key];
         }