diff --git a/docker/nginx.common.conf b/docker/nginx.common.conf
index 3d94d3cf..9da6f77b 100644
--- a/docker/nginx.common.conf
+++ b/docker/nginx.common.conf
@@ -70,7 +70,6 @@ location /api {
     proxy_read_timeout 600s;
 }
 
-# ========= 静态资源缓存 =========
 # 图片类静态资源
 location ~* \.(png|jpg|jpeg|gif|ico|svg)$ {
     expires 1y;
@@ -78,7 +77,7 @@ location ~* \.(png|jpg|jpeg|gif|ico|svg)$ {
 }
 
 # JS 和 CSS 静态资源缓存（排除 /api/v1 路径）
-location ~* ^/(?!api/v1).*\.((js|css))$ {
+location ~* ^/(?!api/v1).*\.(js|css)$ {
     try_files $uri =404;
     expires 30d;
     add_header Cache-Control "public";