diff --git a/web/utils/site.py b/web/utils/site.py
index 3be204b73..8b2b51dca 100644
--- a/web/utils/site.py
+++ b/web/utils/site.py
@@ -1138,11 +1138,11 @@ error_page 497  https://$host$request_uri;""" % (certPath, keyPath, http3Header)
         if conf.find('ssl_certificate') == -1:
             return mw.returnData(False, '当前未开启SSL')
         to = "#error_page 404/404.html;\n\
-#HTTP_TO_HTTPS_START\n\
-if ($server_port !~ 443){\n\
-    rewrite ^(/.*)$ https://$host$1 permanent;\n\
-}\n\
-#HTTP_TO_HTTPS_END"
+    #HTTP_TO_HTTPS_START\n\
+    if ($server_port !~ 443){\n\
+        rewrite ^(/.*)$ https://$host$1 permanent;\n\
+    }\n\
+    #HTTP_TO_HTTPS_END"
         conf = conf.replace('#error_page 404/404.html;', to)
         mw.writeFile(file, conf)