diff --git a/client/shared/i18n/langs/en-US/translation.json b/client/shared/i18n/langs/en-US/translation.json
index a0829389..c961e053 100644
--- a/client/shared/i18n/langs/en-US/translation.json
+++ b/client/shared/i18n/langs/en-US/translation.json
@@ -134,6 +134,7 @@
   "k5be1a5b0": "Delete role group",
   "k5bec387": "Unable to get group information",
   "k5ce4e16d": "Clear",
+  "k5d1e4cd8": "Custom styles are not supported",
   "k5d2a6631": "Allow to manage channels",
   "k5f91e72c": "Built Plugins",
   "k5fc9ccb6": "Operation too frequently",
diff --git a/client/shared/i18n/langs/zh-CN/translation.json b/client/shared/i18n/langs/zh-CN/translation.json
index 76d23415..279f86eb 100644
--- a/client/shared/i18n/langs/zh-CN/translation.json
+++ b/client/shared/i18n/langs/zh-CN/translation.json
@@ -134,6 +134,7 @@
   "k5be1a5b0": "删除身份组",
   "k5bec387": "无法获取到群组信息",
   "k5ce4e16d": "清除",
+  "k5d1e4cd8": "不支持自定义样式",
   "k5d2a6631": "允许管理频道",
   "k5f91e72c": "内置插件",
   "k5fc9ccb6": "操作过于频繁",
diff --git a/client/web/src/components/Markdown/render.less b/client/web/src/components/Markdown/render.less
index f7d0eeea..c07250d3 100644
--- a/client/web/src/components/Markdown/render.less
+++ b/client/web/src/components/Markdown/render.less
@@ -1,4 +1,6 @@
 .tailchat-markdown {
+  min-height: 24px;
+
   * {
     user-select: text;
   }
diff --git a/client/web/src/components/Markdown/render.tsx b/client/web/src/components/Markdown/render.tsx
index df483b4f..0343df7e 100644
--- a/client/web/src/components/Markdown/render.tsx
+++ b/client/web/src/components/Markdown/render.tsx
@@ -1,6 +1,6 @@
 import { makeAbsoluteUrl } from '@/utils/url-helper';
 import React, { useCallback, useMemo } from 'react';
-import { isValidStr, parseUrlStr } from 'tailchat-shared';
+import { isValidStr, parseUrlStr, useTranslation } from 'tailchat-shared';
 import { Loadable } from '../Loadable';
 import { Image } from 'tailchat-design';
 import remarkGfm from 'remark-gfm';
@@ -15,6 +15,7 @@ export const Markdown: React.FC<{
   raw: string;
   baseUrl?: string;
 }> = React.memo(({ raw, baseUrl }) => {
+  const { t } = useTranslation();
   const transformUrl = useCallback(
     (url: string) => {
       url = parseUrlStr(url);
@@ -43,6 +44,7 @@ export const Markdown: React.FC<{
           preview={true}
         />
       ),
+      style: () => <div>{t('不支持自定义样式')}</div>,
     }),
     []
   );