From a454dfd560fcb7daa1a232432c4ca2c6645116ce Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?IT=E5=B0=8F=E5=BC=BAxqitw=2Ecn?= <360237521@qq.com>
Date: Thu, 12 Jul 2018 15:38:23 +0800
Subject: [PATCH] =?UTF-8?q?=E5=8E=BB=E9=99=A4=E4=B8=8B=E8=BD=BD=E6=8C=89?=
 =?UTF-8?q?=E9=92=AE?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/BootstrapApiDoc.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/BootstrapApiDoc.php b/src/BootstrapApiDoc.php
index e883e16..a559f26 100644
--- a/src/BootstrapApiDoc.php
+++ b/src/BootstrapApiDoc.php
@@ -306,7 +306,9 @@ EXT;
             }
             $html .= '</div></li>';
         }
-        $html .= ' <li class="nav-item"><a class="nav-link" href="?download=api_doc_php">下载文档</a></li>';
+        if (!isset($_GET['download']) || $_GET['download'] !== 'api_doc_php') {
+            $html .= ' <li class="nav-item"><a class="nav-link" href="?download=api_doc_php">下载文档</a></li>';
+        }
         $html .= '</ul>';
         return $html;
     }