diff --git a/src/components/Popover.vue b/src/components/Popover.vue
new file mode 100644
index 00000000..a5920501
--- /dev/null
+++ b/src/components/Popover.vue
@@ -0,0 +1,33 @@
+<template>
+  <APopover trigger="click" overlayClassName="popover">
+    <template v-slot:content>
+      <slot name="content"></slot>
+    </template>
+    <slot></slot>
+  </APopover>
+</template>
+
+<script>
+import { Popover } from 'ant-design-vue'
+
+export default {
+  name: 'popover',
+  components: {
+    APopover: Popover,
+  },
+}
+</script>
+
+<style lang="scss">
+.popover {
+  padding-top: 6px;
+
+  .ant-popover-arrow {
+    display: none;
+  }
+  .ant-popover-inner {
+    border: 1px solid #eee;
+    box-shadow: 3px 3px 3px rgba(#000, 0.15);
+  }
+}
+</style>
\ No newline at end of file
diff --git a/src/prosemirror/index.ts b/src/prosemirror/index.ts
index 42a75bb9..2875197e 100644
--- a/src/prosemirror/index.ts
+++ b/src/prosemirror/index.ts
@@ -10,7 +10,7 @@ const schema = new Schema({
   marks: schemaMarks,
 })
 
-export const createDocument = (content: string) => {
+const createDocument = (content: string) => {
   const htmlString = `<div>${content}</div>`
   const parser = new window.DOMParser()
   const element = parser.parseFromString(htmlString, 'text/html').body.firstElementChild
diff --git a/src/views/components/element/TextElement/index.vue b/src/views/components/element/TextElement/index.vue
index 585814dd..ebc2f808 100644
--- a/src/views/components/element/TextElement/index.vue
+++ b/src/views/components/element/TextElement/index.vue
@@ -42,7 +42,7 @@ import { MutationTypes, State } from '@/store'
 import { EditorView } from 'prosemirror-view'
 import { PPTTextElement } from '@/types/slides'
 import { ContextmenuItem } from '@/components/Contextmenu/types'
-import { initProsemirrorEditor, createDocument } from '@/prosemirror/'
+import { initProsemirrorEditor } from '@/prosemirror/'
 import useElementShadow from '@/views/components/element/hooks/useElementShadow'
 import useHistorySnapshot from '@/hooks/useHistorySnapshot'