From 4ed42ca9ee798995c5bb22a0564f699359cd0cd2 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Wed, 27 Dec 2017 23:43:23 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3?=
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---
 library/think/Model.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/Model.php b/library/think/Model.php
index 391f78b6..d2f7b640 100644
--- a/library/think/Model.php
+++ b/library/think/Model.php
@@ -1074,7 +1074,7 @@ abstract class Model implements \JsonSerializable, \ArrayAccess
 
             foreach ((array) $pk as $key) {
                 if (isset($data[$key])) {
-                    $array[] = [$key, '=', $data[$key]];
+                    $array[$key] = $data[$key];
                     unset($data[$key]);
                 }
             }