diff --git a/application/admin/library/traits/Backend.php b/application/admin/library/traits/Backend.php
index 1ed9d9f7eb654197c8d3229dbd0d67c1d3246bed..06d2f83e50a00c9054e6325f1d3f0ab768e8fe24 100755
--- a/application/admin/library/traits/Backend.php
+++ b/application/admin/library/traits/Backend.php
@@ -117,7 +117,7 @@ trait Backend
                     //是否采用模型验证
                     if ($this->modelValidate) {
                         $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
-                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.add' : $name) : $this->modelValidate;
+                        $validate = $this->modelSceneValidate ? $name . '.add' : $name;
                         $this->model->validateFailException(true)->validate($validate);
                     }
                     $result = $this->model->allowField(true)->save($params);
@@ -168,7 +168,7 @@ trait Backend
                     //是否采用模型验证
                     if ($this->modelValidate) {
                         $name = str_replace("\\model\\", "\\validate\\", get_class($this->model));
-                        $validate = is_bool($this->modelValidate) ? ($this->modelSceneValidate ? $name . '.edit' : $name) : $this->modelValidate;
+                        $validate = $this->modelSceneValidate ? $name . '.edit' : $name;
                         $row->validateFailException(true)->validate($validate);
                     }
                     $result = $row->allowField(true)->save($params);