diff --git a/config/config.php b/config/config.php
index 7a612d3..e8b0d42 100644
--- a/config/config.php
+++ b/config/config.php
@@ -16,19 +16,19 @@ return [
 
     // 数据库连接
     'db' => [
-        'host' => 'mysql',
+        'host' => '127.0.0.1',
         'port' => 3306,
         'dbname' => 'hualianyun',
         'username' => 'root',
-        'password' => '123456789',
+        'password' => 'qaz123!@#',
     ],
     // 线上数据库连接
     'formal_db' => [
-        'host' => 'mysql',
+        'host' => '127.0.0.1',
         'port' => 3306,
         'dbname' => 'hualianyun',
         'username' => 'root',
-        'password' => '123456789',
+        'password' => 'qaz123!@#',
     ],
     //线上地址
     'formal_origin' => [
@@ -58,7 +58,7 @@ return [
         'http://rg.jkip.com',
         'http://http.wyk',
         'http://taobao.juip.com',
-        'http://register.wyk',
+        'http://register.wyk'
     ],
     //支付宝
     'alipay' => [
diff --git a/nginx.conf b/nginx.conf
index 2fc5b90..ac473e2 100644
--- a/nginx.conf
+++ b/nginx.conf
@@ -2,6 +2,17 @@ server {
     listen 9000;
     server_name _;
 
+    # CORS
+    add_header 'Access-Control-Allow-Origin' "$http_origin" always;
+    add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
+    add_header 'Access-Control-Allow-Headers' 'Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With' always;
+    add_header 'Access-Control-Allow-Credentials' 'true' always;
+
+    # pre-flight requests
+    if ($request_method = 'OPTIONS') {
+        return 204;
+    }
+
     index index.php;
     root /var/www/html;
 
@@ -18,13 +29,5 @@ server {
             rewrite ^(.*)$ /index.php?s=$1 last;
             break;
         }
-
-        if ($request_method = 'OPTIONS') {
-            add_header 'Access-Control-Allow-Origin' "$http_origin" always;
-            add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE, OPTIONS' always;
-            add_header 'Access-Control-Allow-Headers' 'Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With' always;
-            add_header 'Access-Control-Allow-Credentials' 'true' always;
-            return 204;
-        }
     }
 }
\ No newline at end of file