diff --git a/application/admin/library/traits/Backend.php b/application/admin/library/traits/Backend.php
index f81f62fee840c33d300fd432d4af641b5e5e9094..6ab35143613de379d5c552104178df206874c4aa 100755
--- a/application/admin/library/traits/Backend.php
+++ b/application/admin/library/traits/Backend.php
@@ -435,7 +435,11 @@ trait Backend
                 $temp = array_combine($fields, $values);
                 foreach ($temp as $k => $v) {
                     if (isset($fieldArr[$k]) && $k !== '') {
-                        $row[$fieldArr[$k]] = $v;
+                        if ($k == "createtime" || $k == "创建时间") {
+                            $row[$fieldArr[$k]] = time();
+                        } else {
+                            $row[$fieldArr[$k]] = $v;
+                        }
                     }
                 }
                 if ($row) {