diff --git a/application/third_party/htmlcompressor/views/amp-template/cht.php b/application/third_party/htmlcompressor/views/amp-template/cht.php
index c9142869..d1a2b223 100644
--- a/application/third_party/htmlcompressor/views/amp-template/cht.php
+++ b/application/third_party/htmlcompressor/views/amp-template/cht.php
@@ -5,7 +5,6 @@
 <title><!--@TITLE@--></title>
 <meta name="viewport" content="width=device-width,minimum-scale=1,initial-scale=1">
     <meta name="description" content="<!--@DESCRIPTION@-->">
-    <meta name="keywords" content="<!--@KEYWORDS@-->">
     <link rel="shortcut icon" href="https://data.chinahighlights.com/favicon.ico" />
     <link rel="canonical" href="<!--@CANONICAL@-->">
 <script async src="https://cdn.ampproject.org/v0.js"></script>
diff --git a/application/third_party/pagespeed/models/PageSpeedData_model.php b/application/third_party/pagespeed/models/PageSpeedData_model.php
index 0f900550..b3397148 100644
--- a/application/third_party/pagespeed/models/PageSpeedData_model.php
+++ b/application/third_party/pagespeed/models/PageSpeedData_model.php
@@ -64,7 +64,7 @@ class PageSpeedData_model extends CI_Model {
         $this->topnum = $topnum;
         $this->where = ' AND  psd.psd_SiteCode=' . $this->INFO->escape($psd_SiteCode);
         $this->where .= ' AND  ISNULL(psd.psd_Datetime,1999) < GETDATE()-1 ';
-        $this->where .= ' AND  psd.psd_ErrorCount<=3 ';
+        $this->where .= ' AND  psd.psd_ErrorCount<=3';
         $this->orderby = ' ORDER BY psd_Datetime ASC ';
         return $this->get_list();
     }