diff --git a/library/think/Template.php b/library/think/Template.php
index c82850c3..bff32bc6 100644
--- a/library/think/Template.php
+++ b/library/think/Template.php
@@ -977,14 +977,14 @@ class Template
                     break;
                 case 'COOKIE':
                     if (isset($vars[2])) {
-                        $parseStr = '$_COOKIE[\'' . $vars[1] . '\'][\'' . $vars[2] . '\']';
+                        $parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '.' . $vars[2] . '\']';
                     } else {
                         $parseStr = '\\think\\Cookie::get(\'' . $vars[1] . '\')';
                     }
                     break;
                 case 'SESSION':
                     if (isset($vars[2])) {
-                        $parseStr = '$_SESSION[\'' . $vars[1] . '\'][\'' . $vars[2] . '\']';
+                        $parseStr = '\\think\\Session::get(\'' . $vars[1] . '.' . $vars[2] . '\']';
                     } else {
                         $parseStr = '\\think\\Session::get(\'' . $vars[1] . '\')';
                     }
diff --git a/library/traits/model/SoftDelete.php b/library/traits/model/SoftDelete.php
index cc279955..1ea0e9d8 100644
--- a/library/traits/model/SoftDelete.php
+++ b/library/traits/model/SoftDelete.php
@@ -38,7 +38,7 @@ trait SoftDelete
     public static function onlyTrashed()
     {
         $model = new static();
-        $field = $this->getDeleteTimeField();
+        $field = $model->getDeleteTimeField();
         return $model->db()->where($field, 'exp', 'is not null');
     }