diff --git a/.npmrc b/.npmrc
index 44a619f9..e69de29b 100644
--- a/.npmrc
+++ b/.npmrc
@@ -1 +0,0 @@
-link-workspace-packages = false
\ No newline at end of file
diff --git a/packages/inula-router/babel.config.cjs b/packages/inula-router/babel.config.cjs
index a7d35e56..d21c7300 100644
--- a/packages/inula-router/babel.config.cjs
+++ b/packages/inula-router/babel.config.cjs
@@ -13,7 +13,7 @@
  * See the Mulan PSL v2 for more details.
  */
 
-module.exports =  {
+module.exports = {
   presets: ['@babel/preset-typescript', ['@babel/preset-env', { targets: { node: 'current' } }]],
   plugins: [
     '@babel/plugin-syntax-jsx',
diff --git a/packages/inula-router/src/router/Link.tsx b/packages/inula-router/src/router/Link.tsx
index 926826bf..a9a9bcf8 100644
--- a/packages/inula-router/src/router/Link.tsx
+++ b/packages/inula-router/src/router/Link.tsx
@@ -13,7 +13,7 @@
  * See the Mulan PSL v2 for more details.
  */
 
-import Inula from 'openinula';
+import Inula, { InulaElement } from 'openinula';
 import { useContext, MouseEvent, ComponentType, Ref } from 'openinula';
 import RouterContext from './context';
 import { Location } from './index';
@@ -36,7 +36,7 @@ const checkTarget = (target?: any) => {
   return !target || target === '_self';
 };
 
-function Link<P extends LinkProps>(props: P) {
+function Link<P extends LinkProps>(props: P): InulaElement {
   const { to, replace, component, onClick, target, ...other } = props;
 
   const tag = props.tag || 'a';
diff --git a/packages/inula/package.json b/packages/inula/package.json
index 43b55067..a9a6b8f6 100644
--- a/packages/inula/package.json
+++ b/packages/inula/package.json
@@ -8,11 +8,14 @@
   "homepage": "",
   "bugs": "",
   "license": "MulanPSL2",
-  "main": "index.js",
+  "main": "./build/inula/index.js",
   "repository": {},
   "engines": {
     "node": ">=0.10.0"
   },
+  "publishConfig": {
+    "directory": "./build/inula"
+  },
   "scripts": {
     "build": "npm run build-types && rollup --config ./scripts/rollup/rollup.config.js",
     "build-types": "tsc -p tsconfig.build.json || echo \"WARNING: TSC exited with status $?\" && rollup -c ./scripts/rollup/build-types.js",
@@ -23,14 +26,14 @@
     "test": "jest --config=jest.config.js",
     "watch-test": "yarn test --watch --dev"
   },
-  "types": "@types/index.d.ts",
+  "types": "./build/inula/@types/index.d.ts",
   "exports": {
     ".": {
-      "types": "./@types/index.d.ts",
-      "default": "./index.js"
+      "types": "./build/inula/@types/index.d.ts",
+      "default": "./build/inula/index.js"
     },
     "./package.json": "./package.json",
-    "./jsx-runtime": "./jsx-runtime.js",
-    "./jsx-dev-runtime": "./jsx-dev-runtime.js"
+    "./jsx-runtime": "./build/inula/jsx-runtime.js",
+    "./jsx-dev-runtime": "./build/inula/jsx-dev-runtime.js"
   }
 }
diff --git a/packages/inula/src/external/JSXElement.ts b/packages/inula/src/external/JSXElement.ts
index 5f55e6b0..de9c2e09 100644
--- a/packages/inula/src/external/JSXElement.ts
+++ b/packages/inula/src/external/JSXElement.ts
@@ -25,6 +25,7 @@ import {
   ClassicComponentClass,
   ComponentClass,
   ComponentState,
+  FunctionComponent,
   FunctionComponentElement,
   InulaCElement,
   InulaElement,
@@ -156,17 +157,30 @@ export function createElement<P extends DOMAttributes<T>, T extends Element>(
   ...children: InulaNode[]
 ): DOMElement<P, T>;
 
+export function createElement<P extends KVObject>(
+  type: FunctionComponent<P>,
+  props?: (Attributes & P) | null,
+  ...children: InulaNode[]
+): FunctionComponentElement<P>;
+
 export function createElement<P extends KVObject>(
   type: ClassType<P, ClassicComponent<P, ComponentState>, ClassicComponentClass<P>>,
   props?: (ClassAttributes<ClassicComponent<P, ComponentState>> & P) | null,
   ...children: InulaNode[]
 ): InulaCElement<P, ClassicComponent<P, ComponentState>>;
+
 export function createElement<P extends KVObject, T extends Component<P, ComponentState>, C extends ComponentClass<P>>(
   type: ClassType<P, T, C>,
   props?: (ClassAttributes<T> & P) | null,
   ...children: InulaNode[]
 ): InulaCElement<P, T>;
 
+export function createElement<P extends KVObject>(
+  type: FunctionComponent<P> | ComponentClass<P> | string,
+  props?: (Attributes & P) | null,
+  ...children: InulaNode[]
+): InulaElement<P>;
+
 // 创建Element结构体，供JSX编译时调用
 export function createElement(type, setting, ...children) {
   return buildElement(false, type, setting, children);
@@ -213,8 +227,8 @@ export function cloneElement(element, setting, ...children) {
 }
 
 // 检测结构体是否为合法的Element
-export function isValidElement<P>(element: KVObject | null | undefined): element is InulaElement<P> {
-  return !!(element && element.vtype === TYPE_COMMON_ELEMENT);
+export function isValidElement<P>(element: {} | null | undefined): element is InulaElement<P> {
+  return typeof element === 'object' && element !== null && 'vtype' in element && element.vtype === TYPE_COMMON_ELEMENT;
 }
 
 // 兼容高版本的babel编译方式
diff --git a/packages/inula/src/types.ts b/packages/inula/src/types.ts
index 5be48899..04955c3c 100644
--- a/packages/inula/src/types.ts
+++ b/packages/inula/src/types.ts
@@ -55,7 +55,7 @@ export interface ExoticComponent<P = KVObject> {
   (props: P): InulaElement | null;
 }
 
-interface ProviderProps<T> {
+export interface ProviderProps<T> {
   value: T;
   children?: InulaNode | undefined;
 }