diff --git a/packages/client/app/theme/menu/index.vue b/packages/client/app/theme/menu/index.vue
index adb943e3..fb91752d 100644
--- a/packages/client/app/theme/menu/index.vue
+++ b/packages/client/app/theme/menu/index.vue
@@ -1,24 +1,17 @@
 <template>
-  <template v-for="{ id, styles } of ctx.internal.activeMenus" :key="id">
-    <k-menu
-      :id="id"
-      :style="styles"
-      :ref="el => elements[id] = (el as ComponentPublicInstance)"
-    ></k-menu>
+  <template v-for="menu of ctx.internal.activeMenus" :key="id">
+    <k-menu v-bind="menu"></k-menu>
   </template>
 </template>
 
 <script lang="ts" setup>
 
-import { Dict, useContext } from '@koishijs/client'
-import { ComponentPublicInstance, shallowReactive } from 'vue'
+import { useContext } from '@koishijs/client'
 import { useEventListener } from '@vueuse/core'
 import KMenu from './menu.vue'
 
 const ctx = useContext()
 
-const elements = shallowReactive<Dict<ComponentPublicInstance>>({})
-
 useEventListener('click', () => {
   ctx.internal.activeMenus.splice(0)
 })
diff --git a/packages/client/app/theme/menu/menu.vue b/packages/client/app/theme/menu/menu.vue
index 0e25c935..9d1f7065 100644
--- a/packages/client/app/theme/menu/menu.vue
+++ b/packages/client/app/theme/menu/menu.vue
@@ -1,21 +1,41 @@
 <template>
-  <div ref="menu" class="k-menu">
-    <template v-for="item of ctx.internal.menus[id]">
-      <div class="k-menu-separator" v-if="item.id === '@separator'"></div>
-      <menu-item v-else v-bind="{ prefix: id, ...item }"></menu-item>
-    </template>
-  </div>
+  <transition name="el-zoom-in-top">
+    <div ref="el" v-show="el" class="k-menu" :style="getStyle()">
+      <template v-for="item of ctx.internal.menus[id]">
+        <div class="k-menu-separator" v-if="item.id === '@separator'"></div>
+        <menu-item v-else v-bind="{ prefix: id, ...item }"></menu-item>
+      </template>
+    </div>
+  </transition>
 </template>
 
 <script lang="ts" setup>
 
-import { useContext } from '@koishijs/client'
+import { ref } from 'vue'
+import { useContext, ActiveMenu } from '@koishijs/client'
 import MenuItem from './menu-item.vue'
 
-defineProps<{
-  id: string
-}>()
+const props = defineProps<ActiveMenu>()
 
 const ctx = useContext()
 
+const el = ref<HTMLElement>()
+
+const getStyle = () => {
+  if (!el.value) return {}
+  const { height, width } = el.value.getBoundingClientRect()
+  const style: any = {}
+  if (props.relative.right + width > window.innerWidth) {
+    style.right = `${window.innerWidth - props.relative.left}px`
+  } else {
+    style.left = `${props.relative.right}px`
+  }
+  if (props.relative.bottom + height > window.innerHeight) {
+    style.bottom = `0px`
+  } else {
+    style.top = `${props.relative.bottom}px`
+  }
+  return style
+}
+
 </script>
diff --git a/packages/client/client/context.ts b/packages/client/client/context.ts
index 9c799404..47aec71e 100644
--- a/packages/client/client/context.ts
+++ b/packages/client/client/context.ts
@@ -87,6 +87,16 @@ type Flatten<S extends {}> = Intersect<{
     : { [P in K]: S[K] }
 }[keyof S]>
 
+export interface ActiveMenu {
+  id: string
+  relative: {
+    left: number
+    top: number
+    right: number
+    bottom: number
+  }
+}
+
 class Internal {
   extensions = extensions
   activities = activities
@@ -97,7 +107,7 @@ class Internal {
   views = reactive<Dict<SlotOptions[]>>({})
   themes = reactive<Dict<ThemeOptions>>({})
   settings = reactive<Dict<SettingOptions[]>>({})
-  activeMenus = reactive<{ id: string; styles: Partial<CSSStyleDeclaration> }[]>([])
+  activeMenus = reactive<ActiveMenu[]>([])
 
   createScope(scope = this.scope, prefix = '') {
     return new Proxy({}, {
@@ -120,7 +130,15 @@ export function useMenu<K extends keyof ActionContext>(id: K) {
     ctx.define(id, value)
     event.preventDefault()
     const { clientX, clientY } = event
-    ctx.internal.activeMenus.splice(0, Infinity, { id, styles: { left: clientX + 'px', top: clientY + 'px' } })
+    ctx.internal.activeMenus.splice(0, Infinity, {
+      id,
+      relative: {
+        left: clientX,
+        top: clientY,
+        right: clientX,
+        bottom: clientY,
+      },
+    })
   }
 }