diff --git a/crates/swc-plugin-gem/package.json b/crates/swc-plugin-gem/package.json
index 2759d0ef..a76f0da1 100644
--- a/crates/swc-plugin-gem/package.json
+++ b/crates/swc-plugin-gem/package.json
@@ -1,19 +1,28 @@
 {
   "name": "swc-plugin-gem",
   "version": "0.1.0",
-  "description": "",
-  "author": "",
-  "license": "ISC",
+  "description": "swc plugin for Gem",
   "keywords": [
     "swc-plugin",
     "gem",
     "web components"
   ],
-  "main": "swc_gem_plugin.wasm",
+  "main": "swc_plugin_gem.wasm",
+  "files": [],
   "scripts": {
-    "prepublishOnly": "cargo build-wasi --release && cp ../../target/wasm32-wasip1/release/swc_gem_plugin.wasm .",
+    "prepublishOnly": "cross-env CARGO_TARGET_DIR=target cargo build-wasi --release && cp target/wasm32-wasip1/release/swc_plugin_gem.wasm .",
     "test": "cargo watch -x test"
   },
-  "files": [],
-  "preferUnplugged": true
+  "preferUnplugged": true,
+  "author": "mantou132",
+  "license": "ISC",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mantou132/gem.git",
+    "directory": "crates/swc-plugin-gem"
+  },
+  "bugs": {
+    "url": "https://github.com/mantou132/gem/issues"
+  },
+  "homepage": "https://github.com/mantou132/gem#readme"
 }
diff --git a/crates/swc-plugin-gem/src/auto-import.json b/crates/swc-plugin-gem/src/auto-import.json
new file mode 100644
index 00000000..c1cf483a
--- /dev/null
+++ b/crates/swc-plugin-gem/src/auto-import.json
@@ -0,0 +1,62 @@
+{
+  "comment1": "SheetToken、UpdateToken、directive、repeat、render、connect 和 version 不自动导入",
+  "comment2": "types 不自动导入，例如 Emitter<T>",
+  "members": {
+    "@mantou/gem": [
+      "GemElement",
+      "TemplateResult",
+      "css",
+      "html",
+      "mathml",
+      "svg",
+
+      "aria",
+      "async",
+      "shadow",
+      "light",
+      "adoptedStyle",
+      "connectStore",
+      "customElement",
+
+      "part",
+      "slot",
+
+      "attribute",
+      "numattribute",
+      "boolattribute",
+      "property",
+      "emitter",
+      "globalemitter",
+      "state",
+
+      "effect",
+      "memo",
+      "willMount",
+      "mounted",
+      "unmounted",
+      "template",
+      "fallback",
+
+      "createRef",
+      "createState",
+      "createStore",
+
+      "raw",
+      "styled",
+      "styleMap",
+      "classMap",
+      "partMap",
+      "exportPartsMap"
+    ]
+  },
+  "elements": {
+    "@mantou/gem": {
+      "gem-(gesture|link|reflect|route|title|unsafe|use)": "/elements/$1"
+    },
+    "duoyun-ui": {
+      "dy-pat-*": "/patterns/*",
+      "dy-input-*": "/elements/input",
+      "dy-*": "/elements/*"
+    }
+  }
+}
diff --git a/packages/duoyun-ui/docs/en/02-elements/coach-mark.md b/packages/duoyun-ui/docs/en/02-elements/coach-mark.md
index 3cb02158..3f262d52 100644
--- a/packages/duoyun-ui/docs/en/02-elements/coach-mark.md
+++ b/packages/duoyun-ui/docs/en/02-elements/coach-mark.md
@@ -5,11 +5,9 @@
 <gbp-sandpack dependencies="@mantou/gem,duoyun-ui">
 
 ```ts
-import { render, html } from '@mantou/gem';
+import { render } from '@mantou/gem';
 import { setTours } from 'duoyun-ui/elements/coach-mark';
 
-import 'duoyun-ui/elements/side-navigation';
-
 setTours(
   [
     {
diff --git a/packages/duoyun-ui/docs/en/02-elements/map.md b/packages/duoyun-ui/docs/en/02-elements/map.md
index 9d3b7509..f97e6d8e 100644
--- a/packages/duoyun-ui/docs/en/02-elements/map.md
+++ b/packages/duoyun-ui/docs/en/02-elements/map.md
@@ -5,11 +5,9 @@
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui, geo-albers-usa-territories">
 
 ```ts
-import { render, html } from '@mantou/gem';
+import { render } from '@mantou/gem';
 import { geoAlbersUsaTerritories } from 'geo-albers-usa-territories';
 
-import 'duoyun-ui/elements/map';
-
 const getProjection = (geoCommonProjection: GeoCommonProjection) => {
   return geoAlbersUsaTerritories().scale(400).translate([0, 0]);
 };
diff --git a/packages/duoyun-ui/docs/en/02-elements/popover.md b/packages/duoyun-ui/docs/en/02-elements/popover.md
index f84ab167..47c32937 100644
--- a/packages/duoyun-ui/docs/en/02-elements/popover.md
+++ b/packages/duoyun-ui/docs/en/02-elements/popover.md
@@ -5,10 +5,7 @@
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui">
 
 ```ts
-import { render, html } from '@mantou/gem';
-
-import 'duoyun-ui/elements/popover';
-import 'duoyun-ui/elements/button';
+import { render } from '@mantou/gem';
 
 render(
   html`
diff --git a/packages/duoyun-ui/docs/zh/02-elements/coach-mark.md b/packages/duoyun-ui/docs/zh/02-elements/coach-mark.md
index 3cb02158..3f262d52 100644
--- a/packages/duoyun-ui/docs/zh/02-elements/coach-mark.md
+++ b/packages/duoyun-ui/docs/zh/02-elements/coach-mark.md
@@ -5,11 +5,9 @@
 <gbp-sandpack dependencies="@mantou/gem,duoyun-ui">
 
 ```ts
-import { render, html } from '@mantou/gem';
+import { render } from '@mantou/gem';
 import { setTours } from 'duoyun-ui/elements/coach-mark';
 
-import 'duoyun-ui/elements/side-navigation';
-
 setTours(
   [
     {
diff --git a/packages/duoyun-ui/docs/zh/02-elements/map.md b/packages/duoyun-ui/docs/zh/02-elements/map.md
index 568e6bf9..9919434f 100644
--- a/packages/duoyun-ui/docs/zh/02-elements/map.md
+++ b/packages/duoyun-ui/docs/zh/02-elements/map.md
@@ -5,9 +5,7 @@
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui">
 
 ```ts
-import { render, html } from '@mantou/gem';
-
-import 'duoyun-ui/elements/map';
+import { render } from '@mantou/gem';
 
 const getProjection = (geoCommonProjection: GeoCommonProjection) => {
   return geoCommonProjection()
diff --git a/packages/duoyun-ui/docs/zh/02-elements/popover.md b/packages/duoyun-ui/docs/zh/02-elements/popover.md
index ffd27d03..31af2252 100644
--- a/packages/duoyun-ui/docs/zh/02-elements/popover.md
+++ b/packages/duoyun-ui/docs/zh/02-elements/popover.md
@@ -5,10 +5,7 @@
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui">
 
 ```ts
-import { render, html } from '@mantou/gem';
-
-import 'duoyun-ui/elements/popover';
-import 'duoyun-ui/elements/button';
+import { render } from '@mantou/gem';
 
 render(
   html`
diff --git a/packages/gem-book/src/plugins/sandpack.ts b/packages/gem-book/src/plugins/sandpack.ts
index fccaa348..a334a3d3 100644
--- a/packages/gem-book/src/plugins/sandpack.ts
+++ b/packages/gem-book/src/plugins/sandpack.ts
@@ -11,6 +11,7 @@ import type {
 import type { GemBookElement } from '../element';
 import type { Pre } from '../element/elements/pre';
 
+const AUTO_IMPORT = 'https://raw.githubusercontent.com/mantou132/gem/main/crates/swc-plugin-gem/src/auto-import.json';
 const ESBUILD_URL = 'https://esm.sh/esbuild-wasm@0.24.0';
 const CSB_URL = 'https://codesandbox.io/api/v1/sandboxes/define?json=1';
 const SANDPACK_CLIENT_ESM = 'https://esm.sh/@codesandbox/sandpack-client@2.18.2?bundle';
@@ -79,6 +80,7 @@ const {
   createState,
   willMount,
   mounted,
+  raw,
 } = GemBookPluginElement.Gem;
 
 const styles = css`
@@ -214,7 +216,7 @@ class _GbpSandpackElement extends GemBookPluginElement {
 
   get #indexTemplate() {
     const style = getComputedStyle(document.body);
-    return `
+    return raw`
       <!DOCTYPE html>
       <style>
         body {
@@ -427,11 +429,71 @@ class _GbpSandpackElement extends GemBookPluginElement {
     return loadSandpackClient;
   };
 
+  #importConfig: { members: Record<string, Set<string>>; tagMap: Map<RegExp, string> };
+  #loadAutoImportConfig = async () => {
+    const { keys, fromEntries, entries } = Object;
+    const deps = new Set(keys(this.#dependencies));
+    const trans = (config: { members: Record<string, string[]>; elements: Record<string, Record<string, string>> }) => {
+      const pkgAutoImport = fromEntries(
+        entries(config.members)
+          .filter(([pkg]) => deps.has(pkg))
+          .map(([pkg, set]) => [pkg, new Set(set)] as const),
+      );
+      const tagReplacer = entries(config.elements)
+        .filter(([pkg]) => deps.has(pkg))
+        .map(([pkg, map]) =>
+          entries(map).map(
+            ([tag, path]) => [new RegExp(tag.replace('*', '(.*)')), `${pkg}${path.replace('*', '$1')}`] as const,
+          ),
+        );
+      return { members: pkgAutoImport, tagMap: new Map(tagReplacer.flat()) };
+    };
+    try {
+      this.#importConfig = trans(JSON.parse(await (await fetch(AUTO_IMPORT)).text()));
+    } catch {
+      // TODO: remove content;
+      this.#importConfig = trans({ members: {}, elements: {} });
+    }
+  };
+
+  // 在第一行加入自动导入内容，将导致 error stack 行数多报一行
+  #applyImport = ({ code, filename }: { filename: string; code: string }) => {
+    if (!filename.match(/\.m?(j|t)s$/i)) return code;
+    const { members, tagMap } = this.#importConfig;
+    const autoImportMembers = Object.fromEntries(Object.entries(members).map(([pkg, set]) => [pkg, new Set(set)]));
+    [...code.matchAll(/import\s*(type)?\s*{(?<line>.*?)}\s*from\s*('|")(?<pkg>.*?)\3/gs)].forEach((match) => {
+      const { line, pkg } = match.groups!;
+      const imported = line.split(',').map((e) => e.trim());
+      imported.forEach((member) => autoImportMembers[pkg]?.delete(member));
+    });
+    const importLines = new Set<string>();
+    Object.entries(autoImportMembers).forEach(([pkg, set]) => {
+      if (set.size) importLines.add(`import {${[...set].join(',')}} from '${pkg}'`);
+    });
+    new Set([...code.matchAll(/<(?<tag>\w+(-\w+)+)(\s|>)/gs)].map((match) => match.groups!.tag)).forEach((tag) => {
+      for (const [reg, replace] of tagMap) {
+        const importPath = tag.replace(reg, replace);
+        if (importPath !== tag) {
+          importLines.add(`import '${importPath}'`);
+          break;
+        }
+      }
+      // 自动导入元素
+      for (const file of this.#state.files) {
+        if (file.filename === `${tag}.ts`) {
+          importLines.add(`import './${tag}'`);
+        }
+      }
+    });
+    return [...importLines].join(';') + '\n' + code;
+  };
+
   #initSandpackClient = async () => {
+    await this.#loadAutoImportConfig();
     return (this.#useESMBuild ? this.#loadESBuildClient : await this.#getLoadSandpackClient())(
       this.#iframeRef.value!,
       {
-        files: this.#state.files.reduce((p, c) => ({ ...p, [c.filename]: { code: c.code } }), {
+        files: this.#state.files.reduce((p, c) => ({ ...p, [c.filename]: { code: this.#applyImport(c) } }), {
           'sandbox.config.json': this.#sandBoxConfigFile,
           'index.html': { code: this.#indexTemplate },
           [this.#defaultEntryFilename]: { code: '' },
@@ -450,7 +512,7 @@ class _GbpSandpackElement extends GemBookPluginElement {
 
   #updateSandbox = Utils.throttle(async () => {
     (await this.#sandpackClient)?.updateSandbox({
-      files: this.#state.files.reduce((p, c) => ({ ...p, [c.filename]: { code: c.code } }), {
+      files: this.#state.files.reduce((p, c) => ({ ...p, [c.filename]: { code: this.#applyImport(c) } }), {
         'sandbox.config.json': this.#sandBoxConfigFile,
         'index.html': { code: this.#indexTemplate },
       } as SandpackBundlerFiles),
@@ -483,7 +545,7 @@ class _GbpSandpackElement extends GemBookPluginElement {
     const normalizedFiles = this.#state.files.reduce(
       (p, c) => ({
         ...p,
-        [c.filename.replace('/', '')]: { content: c.code },
+        [c.filename.replace('/', '')]: { content: this.#applyImport(c) },
       }),
       {
         'sandbox.config.json': { content: this.#sandBoxConfigFile.code },
diff --git a/packages/gem/docs/en/001-guide/001-basic/001-reactive-element.md b/packages/gem/docs/en/001-guide/001-basic/001-reactive-element.md
index 419c7c28..dbcaaa0b 100644
--- a/packages/gem/docs/en/001-guide/001-basic/001-reactive-element.md
+++ b/packages/gem/docs/en/001-guide/001-basic/001-reactive-element.md
@@ -65,16 +65,7 @@ class MyElement extends GemElement {
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import {
-  createStore,
-  GemElement,
-  render,
-  html,
-  attribute,
-  property,
-  connectStore,
-  customElement,
-} from '@mantou/gem';
+import { render } from '@mantou/gem';
 
 const store= createStore({ count: 0 });
 
diff --git a/packages/gem/docs/en/001-guide/001-basic/004-route.md b/packages/gem/docs/en/001-guide/001-basic/004-route.md
index bafca5e1..024c5fd0 100644
--- a/packages/gem/docs/en/001-guide/001-basic/004-route.md
+++ b/packages/gem/docs/en/001-guide/001-basic/004-route.md
@@ -19,10 +19,6 @@ Gem built-in elements `<gem-route>` and `<gem-link>` work like this.
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { GemElement, html, customElement } from '@mantou/gem';
-import '@mantou/gem/elements/link';
-import '@mantou/gem/elements/route';
-
 const routes = {
   home: {
     pattern: '/',
diff --git a/packages/gem/docs/en/001-guide/002-advance/001-icon.md b/packages/gem/docs/en/001-guide/002-advance/001-icon.md
index 5af0f749..2993c230 100644
--- a/packages/gem/docs/en/001-guide/002-advance/001-icon.md
+++ b/packages/gem/docs/en/001-guide/002-advance/001-icon.md
@@ -5,9 +5,7 @@
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { html, render } from '@mantou/gem';
-
-import '@mantou/gem/elements/use';
+import { render } from '@mantou/gem';
 
 const icon = `
   <svg width="24" height="24" viewBox="0 0 24 24">
diff --git a/packages/gem/docs/en/001-guide/README.md b/packages/gem/docs/en/001-guide/README.md
index 1b6f0333..a5d330fa 100644
--- a/packages/gem/docs/en/001-guide/README.md
+++ b/packages/gem/docs/en/001-guide/README.md
@@ -25,8 +25,6 @@ import * as Gem from 'https://esm.sh/@mantou/gem';
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { GemElement, html, customElement } from '@mantou/gem';
-
 @customElement('my-element')
 class MyElement extends GemElement {
   render() {
diff --git a/packages/gem/docs/en/README.md b/packages/gem/docs/en/README.md
index e25b71bc..8c56b20b 100644
--- a/packages/gem/docs/en/README.md
+++ b/packages/gem/docs/en/README.md
@@ -41,15 +41,8 @@ features:
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui">
 
 ```ts
-import { customElement, GemElement, html, render, connectStore, createState } from '@mantou/gem';
-
 import { todoData, addItem } from './store';
 
-import 'duoyun-ui/elements/input';
-import 'duoyun-ui/elements/button';
-import 'duoyun-ui/elements/heading';
-import './todo-list';
-
 @customElement('app-root')
 @connectStore(todoData)
 export class AppRootElement extends GemElement {
@@ -79,21 +72,10 @@ export class AppRootElement extends GemElement {
 ```
 
 ```ts todo-list.ts
-import {
-  customElement,
-  GemElement,
-  html,
-  render,
-  connectStore,
-  css,
-  adoptedStyle,
-} from '@mantou/gem';
 import { icons } from 'duoyun-ui/lib/icons';
 
 import { todoData, deleteItem } from './store';
 
-import 'duoyun-ui/elements/use';
-
 const style = css`
   ul {
     padding: 0;
@@ -141,8 +123,6 @@ export class TodoListElement extends GemElement {
 ```
 
 ```ts store.ts
-import { createStore } from '@mantou/gem';
-
 type Store = { items: string[] };
 
 export const todoData = createStore<Store>({ items: [] });
diff --git a/packages/gem/docs/zh/001-guide/001-basic/001-reactive-element.md b/packages/gem/docs/zh/001-guide/001-basic/001-reactive-element.md
index 60114676..9c9ecdb5 100644
--- a/packages/gem/docs/zh/001-guide/001-basic/001-reactive-element.md
+++ b/packages/gem/docs/zh/001-guide/001-basic/001-reactive-element.md
@@ -67,16 +67,7 @@ class MyElement extends GemElement {
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import {
-  createStore,
-  GemElement,
-  render,
-  html,
-  attribute,
-  property,
-  connectStore,
-  customElement,
-} from '@mantou/gem';
+import { render } from '@mantou/gem';
 
 const store = createStore({ count: 0 });
 
diff --git a/packages/gem/docs/zh/001-guide/001-basic/004-route.md b/packages/gem/docs/zh/001-guide/001-basic/004-route.md
index a64e4162..c0865ce3 100644
--- a/packages/gem/docs/zh/001-guide/001-basic/004-route.md
+++ b/packages/gem/docs/zh/001-guide/001-basic/004-route.md
@@ -21,10 +21,6 @@ Gem 内置元素 `<gem-route>` 和 `<gem-link>` 就是这样工作。
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { GemElement, html, customElement } from '@mantou/gem';
-import '@mantou/gem/elements/link';
-import '@mantou/gem/elements/route';
-
 const routes = {
   home: {
     pattern: '/',
diff --git a/packages/gem/docs/zh/001-guide/002-advance/001-icon.md b/packages/gem/docs/zh/001-guide/002-advance/001-icon.md
index 6e97fdb8..70839d8c 100644
--- a/packages/gem/docs/zh/001-guide/002-advance/001-icon.md
+++ b/packages/gem/docs/zh/001-guide/002-advance/001-icon.md
@@ -5,9 +5,7 @@
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { html, render } from '@mantou/gem';
-
-import '@mantou/gem/elements/use';
+import { render } from '@mantou/gem';
 
 const icon = `
   <svg width="24" height="24" viewBox="0 0 24 24">
diff --git a/packages/gem/docs/zh/001-guide/README.md b/packages/gem/docs/zh/001-guide/README.md
index feabef7f..a4259316 100644
--- a/packages/gem/docs/zh/001-guide/README.md
+++ b/packages/gem/docs/zh/001-guide/README.md
@@ -29,8 +29,6 @@ import * as Gem from 'https://esm.sh/@mantou/gem';
 <gbp-sandpack dependencies="@mantou/gem">
 
 ```js index.js
-import { GemElement, html, customElement } from '@mantou/gem';
-
 @customElement('my-element')
 class MyElement extends GemElement {
   render() {
diff --git a/packages/gem/docs/zh/README.md b/packages/gem/docs/zh/README.md
index f9384cf3..e8411219 100644
--- a/packages/gem/docs/zh/README.md
+++ b/packages/gem/docs/zh/README.md
@@ -41,15 +41,8 @@ features:
 <gbp-sandpack dependencies="@mantou/gem, duoyun-ui">
 
 ```ts
-import { customElement, GemElement, html, render, connectStore, createState } from '@mantou/gem';
-
 import { todoData, addItem } from './store';
 
-import 'duoyun-ui/elements/input';
-import 'duoyun-ui/elements/button';
-import 'duoyun-ui/elements/heading';
-import './todo-list';
-
 @customElement('app-root')
 @connectStore(todoData)
 export class AppRootElement extends GemElement {
@@ -79,21 +72,10 @@ export class AppRootElement extends GemElement {
 ```
 
 ```ts todo-list.ts
-import {
-  customElement,
-  GemElement,
-  html,
-  render,
-  connectStore,
-  css,
-  adoptedStyle,
-} from '@mantou/gem';
 import { icons } from 'duoyun-ui/lib/icons';
 
 import { todoData, deleteItem } from './store';
 
-import 'duoyun-ui/elements/use';
-
 const style = css`
   ul {
     padding: 0;
@@ -141,8 +123,6 @@ export class TodoListElement extends GemElement {
 ```
 
 ```ts store.ts
-import { createStore } from '@mantou/gem';
-
 type Store = { items: string[] };
 
 export const todoData = createStore<Store>({ items: [] });