diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index f02714ff..19e48dec 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -379,7 +379,12 @@ importers:
     specifiers: {}
 
   web/plugins/com.msgbyte.webview:
-    specifiers: {}
+    specifiers:
+      js-base64: ^3.7.2
+      xss: ^1.0.11
+    dependencies:
+      js-base64: 3.7.2
+      xss: 1.0.11
 
 packages:
 
@@ -3897,7 +3902,6 @@ packages:
 
   /commander/2.20.3:
     resolution: {integrity: sha512-GpVkmM8vF2vQUkj2LvZmD35JxeJOLCwJ9cUkugyk2nuhbv3+mJvpLYYt+0+USMxE+oj+ey/lJEnhZw75x/OMcQ==}
-    dev: true
 
   /commander/6.2.1:
     resolution: {integrity: sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA==, registry: https://registry.npm.taobao.org/, tarball: https://registry.npm.taobao.org/commander/download/commander-6.2.1.tgz}
@@ -4134,6 +4138,10 @@ packages:
     engines: {node: '>= 6'}
     dev: true
 
+  /cssfilter/0.0.10:
+    resolution: {integrity: sha512-FAaLDaplstoRsDR8XGYH51znUN0UY7nMc6Z9/fvE8EXGwvJE9hu7W2vHwx1+bd6gCYnln9nLbzxFTrcO9YQDZw==}
+    dev: false
+
   /cssnano-preset-default/4.0.8:
     resolution: {integrity: sha1-kgYisfwelaNOiDggPxOXpQTy0/8=, registry: https://registry.npm.taobao.org/, tarball: https://registry.npm.taobao.org/cssnano-preset-default/download/cssnano-preset-default-4.0.8.tgz}
     engines: {node: '>=6.9.0'}
@@ -6102,7 +6110,7 @@ packages:
     engines: {node: '>=10'}
 
   /js-base64/3.7.2:
-    resolution: {integrity: sha512-NnRs6dsyqUXejqk/yv2aiXlAvOs56sLkX6nUdeaNezI5LFFLlsZjOThmwnrcwh5ZZRwZlCMnVAY3CvhIhoVEKQ==, registry: https://registry.npm.taobao.org/, tarball: js-base64/download/js-base64-3.7.2.tgz}
+    resolution: {integrity: sha512-NnRs6dsyqUXejqk/yv2aiXlAvOs56sLkX6nUdeaNezI5LFFLlsZjOThmwnrcwh5ZZRwZlCMnVAY3CvhIhoVEKQ==}
     dev: false
 
   /js-sha3/0.8.0:
@@ -10166,6 +10174,15 @@ packages:
     engines: {node: '>=0.4.0'}
     dev: false
 
+  /xss/1.0.11:
+    resolution: {integrity: sha512-EimjrjThZeK2MO7WKR9mN5ZC1CSqivSl55wvUK5EtU6acf0rzEE1pN+9ZDrFXJ82BRp3JL38pPE6S4o/rpp1zQ==}
+    engines: {node: '>= 0.10.0'}
+    hasBin: true
+    dependencies:
+      commander: 2.20.3
+      cssfilter: 0.0.10
+    dev: false
+
   /xtend/4.0.2:
     resolution: {integrity: sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==}
     engines: {node: '>=0.4'}
diff --git a/web/plugins/com.msgbyte.webview/package.json b/web/plugins/com.msgbyte.webview/package.json
index f8e54e87..b564ee35 100644
--- a/web/plugins/com.msgbyte.webview/package.json
+++ b/web/plugins/com.msgbyte.webview/package.json
@@ -3,5 +3,8 @@
   "main": "src/index.tsx",
   "version": "0.0.0",
   "private": true,
-  "dependencies": {}
+  "dependencies": {
+    "js-base64": "^3.7.2",
+    "xss": "^1.0.11"
+  }
 }
diff --git a/web/plugins/com.msgbyte.webview/src/group/GroupCustomWebPanelRender.tsx b/web/plugins/com.msgbyte.webview/src/group/GroupCustomWebPanelRender.tsx
new file mode 100644
index 00000000..33b56ca3
--- /dev/null
+++ b/web/plugins/com.msgbyte.webview/src/group/GroupCustomWebPanelRender.tsx
@@ -0,0 +1,43 @@
+import React, { useMemo } from 'react';
+import { encode } from 'js-base64';
+import { isValidStr } from '@capital/common';
+import { Translate } from '../translate';
+import { FilterXSS, getDefaultWhiteList } from 'xss';
+import _mapValues from 'lodash/mapValues';
+
+const xss = new FilterXSS({
+  // 允许style存在
+  whiteList: {
+    ..._mapValues(getDefaultWhiteList(), (v) => [...v, 'style']),
+    style: [],
+  },
+  css: false,
+});
+
+const GroupCustomWebPanelRender: React.FC<{ panelInfo: any }> = (props) => {
+  const panelInfo = props.panelInfo;
+
+  if (!panelInfo) {
+    return <div>{Translate.notfound}</div>;
+  }
+
+  const html = panelInfo?.meta?.html;
+  const src = useMemo(() => {
+    if (isValidStr(html)) {
+      try {
+        return `data:text/html;charset=utf8;base64,${encode(
+          xss.process(html)
+        )}`;
+      } catch (e) {
+        return undefined;
+      }
+    } else {
+      return undefined;
+    }
+  }, [html]);
+
+  return <iframe className="w-full h-full" src={src} />;
+};
+GroupCustomWebPanelRender.displayName = 'GroupCustomWebPanelRender';
+
+export default GroupCustomWebPanelRender;
diff --git a/web/plugins/com.msgbyte.webview/src/group/GroupWebPanelRender.tsx b/web/plugins/com.msgbyte.webview/src/group/GroupWebPanelRender.tsx
new file mode 100644
index 00000000..fa99bb8b
--- /dev/null
+++ b/web/plugins/com.msgbyte.webview/src/group/GroupWebPanelRender.tsx
@@ -0,0 +1,19 @@
+import React from 'react';
+import { Translate } from '../translate';
+
+const GroupWebPanelRender: React.FC<{ panelInfo: any }> = (props) => {
+  const panelInfo = props.panelInfo;
+
+  if (!panelInfo) {
+    return <div>{Translate.notfound}</div>;
+  }
+
+  const url = panelInfo?.meta?.url;
+
+  return (
+    <iframe key={String(url)} className="w-full h-full bg-white" src={url} />
+  );
+};
+GroupWebPanelRender.displayName = 'GroupWebPanelRender';
+
+export default GroupWebPanelRender;
diff --git a/web/plugins/com.msgbyte.webview/src/index.tsx b/web/plugins/com.msgbyte.webview/src/index.tsx
index fcf82be8..7fbef36e 100644
--- a/web/plugins/com.msgbyte.webview/src/index.tsx
+++ b/web/plugins/com.msgbyte.webview/src/index.tsx
@@ -1,27 +1,24 @@
-import React from 'react';
-import { regGroupPanel } from '@capital/common';
+import { Loadable, regGroupPanel } from '@capital/common';
 import { Translate } from './translate';
 
 const PLUGIN_NAME = 'com.msgbyte.webview';
 
-const GroupWebPanelRender: React.FC<{ panelInfo: any }> = (props) => {
-  const panelInfo = props.panelInfo;
-
-  if (!panelInfo) {
-    return <div>{Translate.notfound}</div>;
-  }
-
-  const url = panelInfo?.meta?.url;
-
-  return (
-    <iframe key={String(url)} className="w-full h-full bg-white" src={url} />
-  );
-};
-
 regGroupPanel({
   name: `${PLUGIN_NAME}/grouppanel`,
   label: Translate.webpanel,
   provider: PLUGIN_NAME,
   extraFormMeta: [{ type: 'text', name: 'url', label: Translate.website }],
-  render: GroupWebPanelRender,
+  render: Loadable(() => import('./group/GroupWebPanelRender')),
+});
+
+regGroupPanel({
+  name: `${PLUGIN_NAME}/customwebpanel`,
+  label: Translate.customwebpanel,
+  provider: PLUGIN_NAME,
+  extraFormMeta: [
+    { type: 'textarea', name: 'html', label: Translate.htmlcode },
+  ],
+  render: Loadable(() => import('./group/GroupCustomWebPanelRender'), {
+    componentName: 'com.msgbyte.webview:GroupCustomWebPanelRender',
+  }),
 });
diff --git a/web/plugins/com.msgbyte.webview/src/translate.ts b/web/plugins/com.msgbyte.webview/src/translate.ts
index 8572d0ab..582eae17 100644
--- a/web/plugins/com.msgbyte.webview/src/translate.ts
+++ b/web/plugins/com.msgbyte.webview/src/translate.ts
@@ -2,6 +2,10 @@ import { localTrans } from '@capital/common';
 
 export const Translate = {
   webpanel: localTrans({ 'zh-CN': '网页面板', 'en-US': 'Webview Panel' }),
+  customwebpanel: localTrans({
+    'zh-CN': '自定义网页面板',
+    'en-US': 'Custom Webview Panel',
+  }),
   notfound: localTrans({
     'zh-CN': '加载失败, 面板信息不存在',
     'en-US': 'Loading failed, panel info does not exist',
@@ -10,4 +14,8 @@ export const Translate = {
     'zh-CN': '网址',
     'en-US': 'Website',
   }),
+  htmlcode: localTrans({
+    'zh-CN': 'HTML代码',
+    'en-US': 'HTML Code',
+  }),
 };
diff --git a/web/src/components/Loadable.tsx b/web/src/components/Loadable.tsx
index bfbd49e0..76bc347b 100644
--- a/web/src/components/Loadable.tsx
+++ b/web/src/components/Loadable.tsx
@@ -6,6 +6,27 @@ import loadable, {
 } from '@loadable/component';
 import pMinDelay from 'p-min-delay';
 import { LoadingSpinner } from './LoadingSpinner';
+import { isValidStr } from 'tailchat-shared';
+
+function promiseUsage<T>(p: Promise<T>, name: string): Promise<T> {
+  const start = new Date().valueOf();
+
+  return p.then((r) => {
+    const end = new Date().valueOf();
+
+    console.debug(`[Loadable] load ${name} usage: ${end - start}ms`);
+
+    return r;
+  });
+}
+
+interface LoadableOptions<P> extends OptionsWithoutResolver<P> {
+  /**
+   * 组件名, 如果传入则会记录组件加载用时
+   * 用于权衡组件大小
+   */
+  componentName?: string;
+}
 
 /**
  * 用法: Loadable(() => import('xxxxxx'))
@@ -13,10 +34,22 @@ import { LoadingSpinner } from './LoadingSpinner';
  */
 export function Loadable<Props>(
   loadFn: (props: Props) => Promise<DefaultComponent<Props>>,
-  options?: OptionsWithoutResolver<Props>
+  options?: LoadableOptions<Props>
 ): LoadableComponent<Props> {
-  return loadable((props) => pMinDelay(loadFn(props), 200), {
-    fallback: <LoadingSpinner />,
-    ...options,
-  });
+  return loadable(
+    (props) => {
+      let p = loadFn(props);
+
+      if (isValidStr(options?.componentName)) {
+        // 增加promise加载用时统计
+        p = promiseUsage(p, String(options?.componentName));
+      }
+
+      return pMinDelay(p, 200);
+    },
+    {
+      fallback: <LoadingSpinner />,
+      ...options,
+    }
+  );
 }