diff --git a/application/controllers/infofix.php b/application/controllers/infofix.php
index ea10efa1..df6dfaf2 100644
--- a/application/controllers/infofix.php
+++ b/application/controllers/infofix.php
@@ -53,7 +53,7 @@ class infofix extends CI_Controller
           $sub_url = explode('@@@',$sub_url);
         }
 
-        $limitStr = 30;
+        $limitStr = 50;
         // 信息内容
         $pos_content = 0;
         $pos_content = mb_stripos($info->ic_content, $key);