fix: 修正中间件、弹窗关闭流程

app/index/middleware/system/IndexInitialize.php

@@ -37,18 +37,18 @@ class IndexInitialize implements MiddlewareInterface
      */
     public function process(Request $request, callable $handler): Response
     {
+        if (!is_file(root_path('extend/conf') . 'install.lock')) {
+            return redirect('/install/index');
+        } else {
             try {
                 if (saenv('site_status')) {
                     $content = file_get_contents(root_path('extend/conf/tpl') . 'close.tpl');
-                $content = str_replace('{text}',saenv('site_notice'),$content);
+                    $content = str_replace('{text}', saenv('site_notice'), $content);
                     return \response($content, 503);
                 }
             } catch (\Throwable $th) {
                 return \response('Web site has been closed', 503);
             }
-
-        if (!is_file(root_path('extend/conf').'install.lock')) {
-            return redirect('/install/index');
         }
 
         $siteInfo = saenv('site', true);

public/static/system/module/admin.js

@@ -848,7 +848,7 @@ layui.define(['jquery', 'i18n', 'element', 'layer', 'form', 'rate', 'table', 'sl
                                 location.href = res.url;
                             }
 
-                            if (typeof (options.close) !== false) {
+                            if (options.close) {
                                 admin.event.closeDialog(clickObject);
                             }