update README.md

Author: flyingcys

docs/en/_static/css/custom.css

@@ -0,0 +1,39 @@
+/* docs/zh/_static/css/custom.css */
+
+.wy-nav-content {
+    max-width: none;  /* 取消内容区域最大宽度限制 */
+}
+
+.wy-nav-content-wrap {
+    background: #fcfcfc;  /* 设置内容区域背景颜色 */
+}
+
+/* 版本选择器样式 */
+.smv-current-version {
+    background-color: #f5f5f5;
+    padding: 10px;
+    margin-bottom: 10px;
+    border: 1px solid #ddd;
+    border-radius: 4px;
+}
+
+.smv-current-version a {
+    color: #333;
+}
+
+.smv-other-versions {
+    margin-top: 10px;
+}
+
+.smv-other-versions ul {
+    list-style-type: none;
+    padding: 0;
+}
+
+.smv-other-versions li {
+    margin-bottom: 5px;
+}
+
+.smv-other-versions a {
+    color: #2980b9;
+}

docs/en/conf.py

@@ -6,8 +6,8 @@
 # -- Project information -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
-project = 'TuyaOpen Development Guide'
-copyright = '2025, Tuya Inc'
+project = 'TuyaOpen 开发指南'
+copyright = '2025, 杭州涂鸦信息技术有限公司'
 author = 'Tuya'
 release = '1.2.0'
 
@@ -23,8 +23,31 @@
 
 html_logo = '../images/TuyaOpen.png'
 
+def setup(app):
+    app.add_css_file('css/custom.css')
+
 # -- Options for HTML output -------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
 html_theme = 'sphinx_rtd_theme'
+
+html_theme_options = {
+    'display_version': True,
+    'prev_next_buttons_location': 'both',
+    'style_external_links': False,
+    'sticky_navigation': True,
+    'navigation_depth': 4,
+    'includehidden': True,
+    'titles_only': False,
+    'collapse_navigation': False,
+    'logo_only': True,
+    'body_max_width': None,  # 取消页面宽度限制
+    'sidebarwidth': '25%',  # 调整侧边栏宽度
+}
+
+html_js_files = [
+    'js/custom.js',  # 如果有自定义 JavaScript 文件
+    'js/include_html.js'  # 如果需要引入其他 JavaScript 文件
+]
+
 html_static_path = ['_static']