diff --git a/application/admin/lang/zh-cn.php b/application/admin/lang/zh-cn.php
index d9ad4c23ef64c11a4f906b256816a3eb00f41350..9aee9d6bf97b6c202b2dd7648d69411873f170a0 100644
--- a/application/admin/lang/zh-cn.php
+++ b/application/admin/lang/zh-cn.php
@@ -99,6 +99,14 @@ return [
     '%d month%s ago'                                        => '%d月前',
     '%d year%s ago'                                         => '%d年前',
     //
+    '%d second%s after'                                     => '%d秒后',
+    '%d minute%s after'                                     => '%d分钟后',
+    '%d hour%s after'                                       => '%d小时后',
+    '%d day%s after'                                        => '%d天后',
+    '%d week%s after'                                       => '%d周后',
+    '%d month%s after'                                      => '%d月后',
+    '%d year%s after'                                       => '%d年后',
+    //
     'Set to normal'                                         => '设为正常',
     'Set to hidden'                                         => '设为隐藏',
     'Invalid parameters'                                    => '未知参数',
diff --git a/extend/fast/Date.php b/extend/fast/Date.php
index 8e84d0448100b2f152f9a2c78f987ecd733f217f..ed73e43fd5cdf1658837f9c0bd9ae22bb391a3d1 100644
--- a/extend/fast/Date.php
+++ b/extend/fast/Date.php
@@ -133,7 +133,8 @@ class Date
      */
     public static function human($remote, $local = null)
     {
-        $timediff = (is_null($local) || $local ? time() : $local) - $remote;
+        $type = ($remote > $local) ? 'after' : 'ago';
+        $timediff = abs((is_null($local) || $local ? time() : $local) - $remote);
         $chunks = array(
             array(60 * 60 * 24 * 365, 'year'),
             array(60 * 60 * 24 * 30, 'month'),
@@ -153,7 +154,7 @@ class Date
                 break;
             }
         }
-        return __("%d {$name}%s ago", $count, ($count > 1 ? 's' : ''));
+        return __("%d {$name}%s {$type}", $count, ($count > 1 ? 's' : ''));
     }
 
     /**