update

simplewind/Core/Library/Think/Upload.class.php

@@ -312,7 +312,7 @@ class Upload {
     private function error($errorNo) {
         switch ($errorNo) {
             case 1:
-                $this->error = '上传的文件超过了 php.ini 中 upload_max_filesize 选项限制的值！';
+                $this->error = '上传的文件超过了20M';
                 break;
             case 2:
                 $this->error = '上传文件的大小超过了 HTML 表单中 MAX_FILE_SIZE 选项指定的值！';