From df4979ef25d48efd3b47a000cefd85bf5d5be74d Mon Sep 17 00:00:00 2001
From: shaoxiang <1026025056@qq.com>
Date: Fri, 24 May 2019 10:54:58 +0800
Subject: [PATCH] delete pm25 same pic

---
 docs/index.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/index.md b/docs/index.md
index 199aa34b..c74b0409 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -307,7 +307,7 @@
 
 ## M5GO RFID
 ## M5GO CHARGER
-## PM2.5
+## pm2_5
 
 <div class="item">
   <a href="/#/en/base/m5go_rfid">