diff --git a/packages/.vitepress/theme/page404.vue b/packages/.vitepress/theme/page404.vue
index 014c52b..389b040 100644
--- a/packages/.vitepress/theme/page404.vue
+++ b/packages/.vitepress/theme/page404.vue
@@ -8,7 +8,7 @@ const { localeLinks } = useLangs({ removeCurrent: false })
 
 const root = ref('/')
 onMounted(() => {
-    const path = window.location.pathname
+    const path = window ? window.location.pathname : ""
         .replace(site.value.base, '')
         .replace(/(^.*?\/).*$/, '/$1')
     
diff --git a/packages/browser/src/check/docs/index.md b/packages/browser/src/check/docs/index.md
index e3b1613..235857d 100644
--- a/packages/browser/src/check/docs/index.md
+++ b/packages/browser/src/check/docs/index.md
@@ -7,4 +7,6 @@ title: 平台检测
 
 ## Demo
 
-<preview path="./demo.vue" title="@xyx-utils/browser" description="用于平台的判断"></preview>
\ No newline at end of file
+<ClientOnly>
+<preview path="./demo.vue" title="@xyx-utils/browser" description="用于平台的判断"></preview>
+</ClientOnly>
\ No newline at end of file
diff --git a/packages/browser/src/scrollTo/docs/index.md b/packages/browser/src/scrollTo/docs/index.md
index d861187..1548f9f 100644
--- a/packages/browser/src/scrollTo/docs/index.md
+++ b/packages/browser/src/scrollTo/docs/index.md
@@ -4,7 +4,9 @@ title: 滚动位置
 
 ## Demo
 
+<ClientOnly>
 <preview path="./demo.vue" title="滚动位置" description="滚动到指定的位置"></preview>
+</ClientOnly>
 
 ## 2000px高的空文档
 
diff --git a/packages/core/src/debounce/docs/index.md b/packages/core/src/debounce/docs/index.md
new file mode 100644
index 0000000..c0da135
--- /dev/null
+++ b/packages/core/src/debounce/docs/index.md
@@ -0,0 +1,6 @@
+---
+title: 防抖
+category: 工具
+---
+
+类似与游戏的回城，如果你按多次回城的话，只会从最后一次开始计时，之前的计时全部清除。
diff --git a/packages/vue3/src/hook/echarts/docs/index.md b/packages/vue3/src/hook/echarts/docs/index.md
index 7d91ef1..a53fb72 100644
--- a/packages/vue3/src/hook/echarts/docs/index.md
+++ b/packages/vue3/src/hook/echarts/docs/index.md
@@ -3,4 +3,6 @@ title: useEchart
 category: echart
 ---
 
+<ClientOnly>
 <preview path="./demo.vue" title="@xyx-utils/vue3" description="useEchart"></preview>
+</ClientOnly>
\ No newline at end of file