diff --git a/docs/setup_own_server.md b/docs/setup_own_server.md
index 9fb07eb..fcdbafc 100644
--- a/docs/setup_own_server.md
+++ b/docs/setup_own_server.md
@@ -10,9 +10,11 @@ But some additional configurations are required in `local.ini` to use from Self-
 ```
 [couchdb]
 single_node=true
+max_document_size = 50000000
 
 [chttpd]
 require_valid_user = true
+max_http_request_size = 4294967296
 
 [chttpd_auth]
 require_valid_user = true
@@ -94,4 +96,4 @@ Using Caddy is a handy way to serve the server with SSL automatically.
 
 I have published [docker-compose.yml and ini files](https://github.com/vrtmrz/self-hosted-livesync-server) that launches Caddy and CouchDB at once. Please try it out.
 
-And, be sure to check the server log and be careful of malicious access.
\ No newline at end of file
+And, be sure to check the server log and be careful of malicious access.
diff --git a/docs/setup_own_server_cn.md b/docs/setup_own_server_cn.md
index 3c0144d..9a9542e 100644
--- a/docs/setup_own_server_cn.md
+++ b/docs/setup_own_server_cn.md
@@ -11,9 +11,11 @@
 ```
 [couchdb]
 single_node=true
+max_document_size = 50000000
 
 [chttpd]
 require_valid_user = true
+max_http_request_size = 4294967296
 
 [chttpd_auth]
 require_valid_user = true
@@ -92,4 +94,4 @@ Note: 不推荐将 CouchDB 挂载到根目录
 
 提供了 [docker-compose.yml 和 ini 文件](https://github.com/vrtmrz/self-hosted-livesync-server) 可以同时启动 Caddy 和 CouchDB。
 
-注意检查服务器日志，当心恶意访问。
\ No newline at end of file
+注意检查服务器日志，当心恶意访问。