From eeb952035ae02c86fc6a1e507158f59afb5365b3 Mon Sep 17 00:00:00 2001
From: crazywhalecc <jesse2061@outlook.com>
Date: Tue, 22 Dec 2020 16:31:16 +0800
Subject: [PATCH] update docs

---
 docs/javascripts/config.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/docs/javascripts/config.js b/docs/javascripts/config.js
index d8bb350f..b6abc718 100644
--- a/docs/javascripts/config.js
+++ b/docs/javascripts/config.js
@@ -54,12 +54,12 @@ name.textContent = s_theme
 s_primary=getCookie("_primary_color");
 document.body.setAttribute("data-md-color-primary", s_primary);
 var name2 = document.querySelector("#__code_2 code span:nth-child(7)");
-if(s_primary !== null) name2.textContent = s_primary.replace("-", " ");
+if(s_primary !== null && name2 !== null) name2.textContent = s_primary.replace("-", " ");
 
 s_accent=getCookie("_accent_color");
 document.body.setAttribute("data-md-color-accent", s_accent);
 var name3 = document.querySelector("#__code_3 code span:nth-child(7)");
-if(s_accent !== null) name3.textContent = s_accent.replace("-", " ");
+if(s_accent !== null && name3 !== null) name3.textContent = s_accent.replace("-", " ");
 
 setTimeout(() => {
     let ls = document.querySelectorAll("chat-box");