diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..554d1e4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+backend/qqwry.dat
\ No newline at end of file
diff --git a/README.md b/README.md
index 9d5a347..84e6449 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # echoIP
 
 ![license](https://img.shields.io/badge/license-MIT-orange.svg)
-![version](https://img.shields.io/badge/version-v1.3-brightgreen.svg)
+![version](https://img.shields.io/badge/version-v1.4-brightgreen.svg)
 ![total-lines](https://img.shields.io/tokei/lines/github/dnomd343/echoIP)
 
 > 显示客户端IP、查询IP详细信息
diff --git a/backend/qqwry.dat b/backend/qqwry.dat
deleted file mode 100644
index dca1879..0000000
Binary files a/backend/qqwry.dat and /dev/null differ
diff --git a/backend/queryInfo.php b/backend/queryInfo.php
index 9d864ba..48ab864 100644
--- a/backend/queryInfo.php
+++ b/backend/queryInfo.php
@@ -251,7 +251,7 @@ function main() {
     routeParam(); // 处理请求参数
 }
 
-$myVersion = 'v1.3';
+$myVersion = 'v1.4';
 
 $request = array(
     'error' => false,
diff --git a/docs/setup-docker.md b/docs/setup-docker.md
index 4e47d08..92f1538 100644
--- a/docs/setup-docker.md
+++ b/docs/setup-docker.md
@@ -42,7 +42,9 @@ CONTAINER ID   IMAGE                    COMMAND           CREATED          STATU
 48d4b7a644e8   dnomd343/echoip          "sh init.sh"      12 seconds ago   Created                 echoip
 ```
 
-如果服务器1601端口未配置防火墙，在浏览器输入 `http://服务器IP:1601/` 即可访问echoIP页面
+如果服务器1601端口未配置防火墙，在浏览器输入 `http://服务器IP:1601/` 即可访问echoIP页面。
+
+容器开启后会自动拉取 `qqwry.dat` 离线数据库，如果网络较慢可能需要数分钟时间，期间查询信息可能不完全。可以在htop等进程管理工具中查看docker内部进程，若监视到node服务运行则拉取完成。
 
 ```
 # 测试容器是否正常工作
diff --git a/docs/setup.md b/docs/setup.md
index 4469093..5d005d1 100644
--- a/docs/setup.md
+++ b/docs/setup.md
@@ -39,10 +39,21 @@ shell> systemctl | grep fpm
   php7.3-fpm.service            loaded active running   The PHP 7.3 FastCGI Process Manager
 ```
 
-### 3. 运行数据解析服务
+### 3. qqwry.dat配置
+
+获取并解密纯真IP数据库
+
+```
+shell> cd /var/www/echoIP/backend
+# 运行升级脚本
+shell> sh qqwryUpdate.sh
+···
+qqwry.dat update complete.
+```
+
+开启数据解析服务
 
 ```
-# qqwry.dat数据解析服务
 shell> cd /var/www/echoIP/backend/qqwryFormat
 # 默认端口为1602，注意不要重复开启
 shell> ./start.sh