diff --git a/docs/stylesheets/extra.css b/docs/stylesheets/extra.css
index ba1f0b0..60f9cb1 100644
--- a/docs/stylesheets/extra.css
+++ b/docs/stylesheets/extra.css
@@ -459,6 +459,29 @@ padding: 20px 0;
 font-size: 30px;
 }
 
+/* 添加过渡效果 */
+
+* {
+    transition-property: color, background-color;
+    /* 设置过渡的属性 */
+    transition-duration: 0.3s;
+    /* 设置过渡的时间 */
+    transition-timing-function: cubic-bezier(0.01, 0.34, 0.9, 1.14);
+    /* 设置过渡的缓动函数 */
+}
+
+/*取消导航栏的背景色和阴影*/
+/*因为左右侧导航栏(目录)的开头背景色是独立的,这里特殊处理一下*/
+@media screen and (min-width: 76.25em) {
+
+    .md-nav--lifted>.md-nav__list>.md-nav__item--active>.md-nav__link,
+    .md-nav--secondary .md-nav__title {
+        background: none;
+        box-shadow: none;
+    }
+}
+
+/*上面是过渡效果*/
 
 
 
diff --git a/mkdocs.yml b/mkdocs.yml
index 7930020..f0d81ba 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -153,7 +153,7 @@ extra:
 
 plugins:
   - search   #搜索配置
-  # - markdownextradata: {}
+  - markdownextradata: {}
   - git-committers:
       enabled: !ENV [CI, false]
       repository: Wcowin/Mkdocs-Wcowin
@@ -260,4 +260,3 @@ extra_css:
   # - https://cdn.jsdelivr.net/npm/lxgw-wenkai-lite-webfont@1.1.0/style.css #字体
   # - https://cdn.jsdelivr.net/npm/lxgw-wenkai-tc-webfont@1.0.0/style.css  #字体
   # - https://cdn.jsdelivr.net/npm/lxgw-wenkai-screen-webfont@1.1.0/style.css  #字体
-