diff --git a/conf/app.php b/conf/app.php
index a8fe328..6916ea4 100644
--- a/conf/app.php
+++ b/conf/app.php
@@ -64,7 +64,7 @@ $configs = array(
         'captcha' => true,      //后台登陆是否开启验证码
 
         'maxUploadFileNumber' => 5,    //一次批量上传文件数量
-        'maxUploadFileSize' => 20,       //单位：Mb
+        'maxUploadFileSize' => 10,       //单位：Mb
         'allowedUploadFileTypes' => array(
             'image/jpeg',
             'image/png',
diff --git a/conf/nginx.conf b/conf/nginx.conf
index 46bf3c3..e0f1f66 100644
--- a/conf/nginx.conf
+++ b/conf/nginx.conf
@@ -23,6 +23,8 @@ http {
     keepalive_timeout   65;
     types_hash_max_size 4096;
 
+    client_max_body_size 10m;
+
     include             /etc/nginx/mime.types;
     default_type        application/octet-stream;
 
diff --git a/conf/nginx_machete.conf b/conf/nginx_machete.conf
index 0e91874..a7e1916 100644
--- a/conf/nginx_machete.conf
+++ b/conf/nginx_machete.conf
@@ -6,6 +6,8 @@ server {
     #charset UTF-8;
     #access_log  logs/machete.access.log  main;
 
+    client_max_body_size 10m;
+
     root /var/www/machete/www;
     index index.php index.html;