diff --git a/src/components/Markdown/src/MarkdownViewer.vue b/src/components/Markdown/src/MarkdownViewer.vue
index b453451..ead6d44 100644
--- a/src/components/Markdown/src/MarkdownViewer.vue
+++ b/src/components/Markdown/src/MarkdownViewer.vue
@@ -1,5 +1,8 @@
 <template>
-  <div v-html="getHtmlData" :class="$props.class" class="markdown-viewer"></div>
+  <!-- <div v-html="getHtmlData" :class="$props.class" class="markdown-viewer markdown-body"></div> -->
+  <!-- update-begin--author:liaozhiyang---date:20231201---for：【issues/872】MarkdownViewer组件无样式 -->
+  <div v-html="getHtmlData" :class="$props.class" class="markdown-viewer vditor-reset"></div>
+  <!-- update-begin--author:liaozhiyang---date:20231201---for：【issues/872】MarkdownViewer组件无样式 -->
 </template>
 
 <script lang="ts" setup>