diff --git a/application/admin/lang/zh-cn.php b/application/admin/lang/zh-cn.php
index 2d537adb1af01af09b18b61fa011bb399cc97a4b..90fd68b398826015fa76bdfd6531a1f15c210190 100755
--- a/application/admin/lang/zh-cn.php
+++ b/application/admin/lang/zh-cn.php
@@ -1,5 +1,4 @@
 <?php
-
 return [
     'User id'                                               => '会员ID',
     'Username'                                              => '用户名',
@@ -108,12 +107,20 @@ return [
     'Search %s'                                             => '搜索 %s',
     'View %s'                                               => '查看 %s',
     '%d second%s ago'                                       => '%d秒前',
+    '%d second%s ago'                                       => '%d秒前',
     '%d minute%s ago'                                       => '%d分钟前',
     '%d hour%s ago'                                         => '%d小时前',
     '%d day%s ago'                                          => '%d天前',
     '%d week%s ago'                                         => '%d周前',
     '%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',
     'Recycle bin'                                           => '回收站',
diff --git a/extend/fast/Date.php b/extend/fast/Date.php
index c4e4c31260c66c9fd79b98045ff6bf10aedd4867..c5770b6b963590b6cf43c99c66f47d6256216733 100644
--- a/extend/fast/Date.php
+++ b/extend/fast/Date.php
@@ -125,6 +125,7 @@ class Date
     public static function human($remote, $local = null)
     {
         $timediff = (is_null($local) || $local ? time() : $local) - $remote;
+        $tense = $timediff < 0 ? 'after' : 'ago';
         $chunks = array(
             array(60 * 60 * 24 * 365, 'year'),
             array(60 * 60 * 24 * 30, 'month'),
@@ -135,6 +136,8 @@ class Date
             array(1, 'second')
         );
 
+        $name = 'second';
+        $count = 0;
         for ($i = 0, $j = count($chunks); $i < $j; $i++) {
             $seconds = $chunks[$i][0];
             $name = $chunks[$i][1];
@@ -142,7 +145,7 @@ class Date
                 break;
             }
         }
-        return __("%d {$name}%s ago", $count, ($count > 1 ? 's' : ''));
+        return __("%d $name%s $tense", $count, ($count > 1 ? 's' : ''));
     }
 
     /**