diff --git a/html/includes/table/alerts.inc.php b/html/includes/table/alerts.inc.php
index 02f61484b..17d83ed64 100644
--- a/html/includes/table/alerts.inc.php
+++ b/html/includes/table/alerts.inc.php
@@ -38,6 +38,7 @@ foreach (dbFetchRows($sql,$param) as $alert) {
     $log = dbFetchCell("SELECT details FROM alert_log WHERE rule_id = ? AND device_id = ? ORDER BY id DESC LIMIT 1", array($alert['rule_id'],$alert['device_id']));
     $log_detail = json_decode(gzuncompress($log),true);
     foreach ( $log_detail['rule'] as $tmp_alerts ) {
+        $fault_detail = '';
         foreach ($tmp_alerts as $k=>$v) {
             if (!empty($v) && $k != 'device_id' && (stristr($k,'id') || stristr($k,'desc')) && substr_count($k,'_') <= 1) {
                 $fault_detail .= $k.' => '.$v."\n ";
@@ -93,8 +94,8 @@ foreach (dbFetchRows($sql,$param) as $alert) {
     }
 
     $response[] = array('id'=>"<i>#".$rulei++."</i>",
-                        'rule'=>"<i title=\"".htmlentities($alert['rule'])."\">".htmlentities($alert['name'])."</i></td>",
-                        'hostname'=>"<a href=\"device/device=".$alert['device_id']."\"><i title='".htmlentities($fault_detail)."'>".$alert['hostname']."</i></a></td>",
+                        'rule'=>"<i title=\"".htmlentities($alert['rule'])."\">".htmlentities($alert['name'])."</i>",
+                        'hostname'=>"<a href=\"device/device=".$alert['device_id']."\"><i title='".htmlentities($fault_detail)."'>".$alert['hostname']."</i></a>",
                         'timestamp'=>($alert['timestamp'] ? $alert['timestamp'] : "N/A"),
                         'severity'=>$severity,
                         'ack_col'=>$ack_col,