From d357a68e3512baa022e16914e2d3d19703da6785 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=9A=8F=E9=81=87=E8=80=8C=E5=AE=89?= <164770707@qq.com>
Date: Wed, 3 Dec 2025 13:48:27 +0000
Subject: [PATCH] update README.md.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: 随遇而安 <164770707@qq.com>
---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 367e44ad..468a0be3 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-[![gitee投票](./images/banner1.jpg)](https://gitee.com/activity/2025opensource?ident=IKKZS9)
+[![gitee投票](./images/banner1.png)](https://gitee.com/activity/2025opensource?ident=IKKZS9)
 
 
 FastBee 是一款面向中小企业与个人开发者的**轻量**、**易用**、**全栈**开源物联网平台。