diff --git a/application/api/controller/Plagiarism.php b/application/api/controller/Plagiarism.php
index 9d0020b7..98ab62a8 100644
--- a/application/api/controller/Plagiarism.php
+++ b/application/api/controller/Plagiarism.php
@@ -37,14 +37,14 @@ class Plagiarism extends Base
      *   article_id   必填
      *   file_url     选填；不传则按 article_id 在 t_article_file 找 manuscirpt
      *   editor_id    选填；触发人 user_id（前端拿不到也可以传 0）
-     *   check_type   选填；full（默认全文）| body_only（正文）| both（各提交一条）
+     *   type   选填；full（默认全文）| body_only（正文）| both（各提交一条）
      */
     public function submit()
     {
         $articleId = intval($this->request->param('article_id', 0));
         $fileUrl   = trim($this->request->param('file_url', ''));
         $editorId  = intval($this->request->param('editor_id', 0));
-        $checkType = trim($this->request->param('check_type', 'full'));
+        $checkType = trim($this->request->param('type', 'full'));
 
         if ($articleId <= 0) {
             return jsonError('article_id required');