From f676383926d32cb4c7e5a51eb35b6de27ca105f5 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 3 Oct 2019 15:11:16 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E7=AE=97=E6=9C=AF=E9=AA=8C?=
 =?UTF-8?q?=E8=AF=81=E7=A0=81=E6=8C=87=E5=AE=9A=E9=95=BF=E5=BA=A6=E7=9A=84?=
 =?UTF-8?q?=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Captcha.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Captcha.php b/src/Captcha.php
index ea396ad..0789087 100644
--- a/src/Captcha.php
+++ b/src/Captcha.php
@@ -101,7 +101,8 @@ protected function generate(): array
         $bag = '';
 
         if ($this->math) {
-            $this->useZh = false;
+            $this->useZh  = false;
+            $this->length = 5;
 
             $x   = random_int(10, 30);
             $y   = random_int(1, 9);