From 29dd79b664ca7684907ffb96ca14003a3b06aad1 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 20 Dec 2018 15:36:09 +0800
Subject: [PATCH] =?UTF-8?q?=E8=BF=98=E5=8E=9F?=
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---
 library/think/Hook.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/library/think/Hook.php b/library/think/Hook.php
index c320888c..a69ce546 100644
--- a/library/think/Hook.php
+++ b/library/think/Hook.php
@@ -32,11 +32,12 @@ class Hook
 
         if (is_array($behavior) && !is_callable($behavior)) {
             if (!array_key_exists('_overlay', $behavior) || !$behavior['_overlay']) {
+                unset($behavior['_overlay']);
                 self::$tags[$tag] = array_merge(self::$tags[$tag], $behavior);
             } else {
+                unset($behavior['_overlay']);
                 self::$tags[$tag] = $behavior;
             }
-            unset($behavior['_overlay']);
         } elseif ($first) {
             array_unshift(self::$tags[$tag], $behavior);
         } else {