diff --git a/builds/nginx.conf b/builds/nginx.conf
index f451236..7c83b63 100644
--- a/builds/nginx.conf
+++ b/builds/nginx.conf
@@ -6,16 +6,19 @@ server {
     client_max_body_size 100m;
     client_header_buffer_size 1m;
 
+    # 处理根路径
     location / {
-       root /etc/nginx/html/ocr-server-admin/;
-       index index.html;
+        root /etc/nginx/html/ocr-server-admin/;
+        index index.html;
     }
 
-    location /index {
-       root /etc/nginx/html/ocr-server-admin/;
-       index index.html;
+    # 处理 /index 路径
+    location = /index {
+        root /etc/nginx/html/ocr-server-admin/;
+        try_files /index.html =404;
     }
 
+    # 处理其他静态文件
     location ~* \.html$ {
         root /etc/nginx/html/ocr-server-admin/;
     }