diff --git a/packages/vant-cli/site/common/style/highlight.less b/packages/vant-cli/site/common/style/highlight.less
index b404ec53f..5152b9e97 100644
--- a/packages/vant-cli/site/common/style/highlight.less
+++ b/packages/vant-cli/site/common/style/highlight.less
@@ -6,7 +6,7 @@ code {
   color: var(--van-doc-code-color);
   font-weight: 400;
   font-size: 14px;
-  font-family: 'Source Code Pro', 'Monaco', 'Inconsolata', monospace;
+  font-family: var(--van-doc-code-font-family);
   line-height: 26px;
   white-space: pre-wrap;
   word-wrap: break-word;
diff --git a/packages/vant-cli/site/common/style/vars.less b/packages/vant-cli/site/common/style/vars.less
index c83608cfb..7d9f6d7a9 100644
--- a/packages/vant-cli/site/common/style/vars.less
+++ b/packages/vant-cli/site/common/style/vars.less
@@ -12,6 +12,7 @@
   --van-doc-gray-8: #323233;
   --van-doc-blue: #1989fa;
   --van-doc-green: #07c160;
+  --van-doc-purple: #8e69d3;
 
   // sizes
   --van-doc-padding: 32px;
@@ -21,6 +22,10 @@
   --van-doc-simulator-width: 360px;
   --van-doc-simulator-height: 620px;
   --van-doc-header-top-height: 64px;
+
+  // fonts
+  --van-doc-code-font-family: 'Menlo', 'Source Code Pro', 'Monaco',
+    'Inconsolata', monospace;
 }
 
 .van-doc-theme-light {
diff --git a/packages/vant-cli/site/desktop/components/Content.vue b/packages/vant-cli/site/desktop/components/Content.vue
index 15bc354a4..ae2799cde 100644
--- a/packages/vant-cli/site/desktop/components/Content.vue
+++ b/packages/vant-cli/site/desktop/components/Content.vue
@@ -245,7 +245,7 @@ export default {
       display: inline-block;
       color: var(--van-doc-green);
       font-size: 14px;
-      font-family: 'Source Code Pro', 'Monaco', 'Inconsolata', monospace;
+      font-family: var(--van-doc-code-font-family);
       font-style: normal;
       max-width: 300px;
       -webkit-font-smoothing: auto;
@@ -291,13 +291,12 @@ export default {
   > table code {
     display: inline;
     margin: 0 2px;
-    padding: 2px 5px;
+    padding: 3px 7px;
     font-size: 14px;
-    font-family: inherit;
-    font-weight: 600;
     word-break: keep-all;
-    border-radius: 4px;
-    -webkit-font-smoothing: antialiased;
+    border-radius: 6px;
+    -webkit-font-smoothing: auto;
+    font-family: var(--van-doc-code-font-family);
   }
 
   > blockquote {