diff --git a/var/Typecho/I18n.php b/var/Typecho/I18n.php
index dbbdd11a..e50e7b92 100644
--- a/var/Typecho/I18n.php
+++ b/var/Typecho/I18n.php
@@ -153,7 +153,7 @@ class Typecho_I18n
         /** 如果是一个星期 */
         if ($between > 0 && $between < 604800) {
             $day = floor($between / 86400);
-            return str_replace('%d', $day, _n('一天前', '%天前', $day));
+            return str_replace('%d', $day, _n('一天前', '%d天前', $day));
         }
 
         /** 如果是 */
diff --git a/var/Widget/Options.php b/var/Widget/Options.php
index 9d6e258a..3264840b 100644
--- a/var/Widget/Options.php
+++ b/var/Widget/Options.php
@@ -319,7 +319,7 @@ class Widget_Options extends Typecho_Widget
         if (NULL != $this->attachmentTypes) {
             $attachmentTypes = str_replace(
                 array('@image@', '@media@', '@doc@'), 
-                array('gif,jpg,png,tiff,bmp', 'mp3,wmv,wma,rmvb,rm,avi,flv',
+                array('gif,jpg,jpeg,png,tiff,bmp', 'mp3,wmv,wma,rmvb,rm,avi,flv',
                     'txt,doc,docx,xls,xlsx,ppt,pptx,zip,rar,pdf'), $this->attachmentTypes);
             
             $attachmentTypesResult = array_unique(array_map('trim', explode(',', $attachmentTypes)));
diff --git a/var/Widget/Options/General.php b/var/Widget/Options/General.php
index 5d0bced3..13ebef36 100644
--- a/var/Widget/Options/General.php
+++ b/var/Widget/Options/General.php
@@ -116,7 +116,7 @@ class Widget_Options_General extends Widget_Abstract_Options implements Widget_I
         }
         
         $attachmentTypesOptions = array(
-            '@image@'    =>  _t('图片文件') . ' <code>(gif jpg png tiff bmp)</code>',
+            '@image@'    =>  _t('图片文件') . ' <code>(gif jpg jpeg png tiff bmp)</code>',
             '@media@'    =>  _t('多媒体文件') . ' <code>(mp3 wmv wma rmvb rm avi flv)</code>',
             '@doc@'      =>  _t('常用档案文件') . ' <code>(txt doc docx xls xlsx ppt pptx zip rar pdf)</code>',
             '@other@'    =>  _t('其他格式 %s', ' <input type="text" class="w-50 text-s mono" name="attachmentTypesOther" value="' . htmlspecialchars($attachmentTypesOtherValue) . '" />'),
diff --git a/var/Widget/Upload.php b/var/Widget/Upload.php
index 629dfa8a..fbc06058 100644
--- a/var/Widget/Upload.php
+++ b/var/Widget/Upload.php
@@ -19,7 +19,7 @@
 class Widget_Upload extends Widget_Abstract_Contents implements Widget_Interface_Do
 {
     //上传文件目录
-    const UPLOAD_PATH = '/usr/uploads';
+    const UPLOAD_DIR = '/usr/uploads';
 
     /**
      * 创建上传路径
@@ -75,8 +75,8 @@ class Widget_Upload extends Widget_Abstract_Contents implements Widget_Interface
 
         $options = Typecho_Widget::widget('Widget_Options');
         $date = new Typecho_Date($options->gmtTime);
-        $path = Typecho_Common::url(self::UPLOAD_PATH, __TYPECHO_ROOT_DIR__)
-            . '/' . $date->year . '/' . $date->month;
+        $path = Typecho_Common::url(defined('__TYPECHO_UPLOAD_DIR__') ? __TYPECHO_UPLOAD_DIR__ : self::UPLOAD_DIR,
+            __TYPECHO_ROOT_DIR__) . '/' . $date->year . '/' . $date->month;
 
         //创建上传目录
         if (!is_dir($path)) {
@@ -112,7 +112,8 @@ class Widget_Upload extends Widget_Abstract_Contents implements Widget_Interface
         //返回相对存储路径
         return array(
             'name' => $file['name'],
-            'path' => self::UPLOAD_PATH . '/' . $date->year . '/' . $date->month . '/' . $fileName,
+            'path' => (defined('__TYPECHO_UPLOAD_DIR__') ? __TYPECHO_UPLOAD_DIR__ : self::UPLOAD_DIR) 
+                . '/' . $date->year . '/' . $date->month . '/' . $fileName,
             'size' => $file['size'],
             'type' => $ext,
             'mime' => Typecho_Common::mimeContentType($path)