From 6ff947583a5a13c45d586f7827e7ac305346dd8f Mon Sep 17 00:00:00 2001
From: 13339479676 <zyfiy1314@163.com>
Date: Wed, 26 Jan 2022 11:19:38 +0800
Subject: [PATCH] readme update 03

---
 README.md | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 129d381..8994e60 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@
 <a href="https://gitee.com/CV_Lab/opencv_webcam/blob/master/tutorial/ows_jupyter.ipynb"><img src="https://img.shields.io/badge/Jupyter-v0.4-orange?logo=jupyter" alt="Jupyter" /></a>
 <a href="https://gitee.com/CV_Lab/opencv_webcam/blob/master/LICENSE"><img src="https://img.shields.io/badge/License-GPL--3.0-blue" alt="License" /></a>
 </p>
-<h3 align="center">更新走势</h3>
+<h2 align="center">更新走势</h3>
 <hr>
 
 - `2022-01-24` **⚡ [opencv-webcam-script v0.4 发行版](https://gitee.com/CV_Lab/opencv_webcam/releases/v0.4)正式上线**
@@ -30,7 +30,7 @@
 - ⚡ [opencv-webcam-script v0.1](./v_change/v01_change.md)
 
 
-<h3 align="center">项目结构</h3>
+<h2 align="center">项目结构</h3>
 <hr>
 
 ```
@@ -62,7 +62,7 @@
 │   └── requirements.txt					# pip组件
 ```
 
-<h3 align="center">安装教程</h3>
+<h2 align="center">安装教程</h3>
 <hr>
 
 ### ✅ 方法一：Linux Shell安装（开发版）
@@ -170,7 +170,7 @@ sudo docker cp ows:/usr/src/app/WebcamFrame /home/用户名 # 举例
 
 **注：Jupyter版ows程序通过`Ctrl+Enter` 即可运行单元指令**
 
-<h3 align="center">使用教程</h3>
+<h2 align="center">使用教程</h3>
 <hr>
 
 ####  💡 常规调用