1、样式修复

2、内核升级

core/library/think/view/driver/Think.php

@@ -121,9 +121,11 @@ class Think
         }
 
         $controller = Loader::parseName($request->controller());
-        if ($controller && 0 !== strpos($template, '/')) {
-            $depr     = $this->config['view_depr'];
+        $depr       = $this->config['view_depr'];
+        if (0 !== strpos($template, '/')) {
             $template = str_replace(['/', ':'], $depr, $template);
+        }
+        if ($controller) {
             if ('' == $template) {
                 // 如果模板文件名为空 按照默认规则定位
                 $template = str_replace('.', DS, $controller) . $depr . $request->action();