diff --git a/packages/runtime/src/boot.ts b/packages/runtime/src/boot.ts
index 2598b18fe..6b99987e1 100644
--- a/packages/runtime/src/boot.ts
+++ b/packages/runtime/src/boot.ts
@@ -7,36 +7,36 @@ class Trunk {
   private layouts: { [key: string]: TComponent } = {};
   private loading: TComponent | null = null;
 
-  public registerRenderer(renderer: TComponent): any {
+  registerRenderer(renderer: TComponent): any {
     this.renderer = renderer;
   }
 
-  public registerLayout(componentName: string, Layout: TComponent): any {
+  registerLayout(componentName: string, Layout: TComponent): any {
     if (!componentName || !Layout) {
       return;
     }
     this.layouts[componentName] = Layout;
   }
 
-  public registerLoading(component: TComponent) {
+  registerLoading(component: TComponent) {
     if (!component) {
       return;
     }
     this.loading = component;
   }
 
-  public getLayout(componentName: string) {
+  getLayout(componentName: string) {
     if (!componentName) {
       return;
     }
     return this.layouts[componentName];
   }
 
-  public getRenderer(): TComponent | null {
+  getRenderer(): TComponent | null {
     return this.renderer;
   }
 
-  public getLoading(): TComponent | null {
+  getLoading(): TComponent | null {
     return this.loading;
   }
 }
diff --git a/packages/runtime/src/lazyComponent.tsx b/packages/runtime/src/lazyComponent.tsx
index 9acd799ce..b75bf8162 100644
--- a/packages/runtime/src/lazyComponent.tsx
+++ b/packages/runtime/src/lazyComponent.tsx
@@ -18,7 +18,7 @@ export default class LazyComponent extends Component<IProps, IState> {
     };
   }
 
-  public async componentDidMount() {
+  async componentDidMount() {
     const { getPageData } = this.props;
     if (getPageData && !this.state.schema) {
       const schema = await getPageData();
@@ -26,7 +26,7 @@ export default class LazyComponent extends Component<IProps, IState> {
     }
   }
 
-  public render() {
+  render() {
     const { getPageData, ...restProps } = this.props;
     const { schema } = this.state;
     const Renderer = Boot.getRenderer();
diff --git a/packages/runtime/src/provider.ts b/packages/runtime/src/provider.ts
index b0535d89d..1af619faf 100644
--- a/packages/runtime/src/provider.ts
+++ b/packages/runtime/src/provider.ts
@@ -24,17 +24,18 @@ export interface IAppConfig {
 }
 
 export default abstract class Provider {
-  public globalComponents: any = {};
-  public globalUtils: any = {};
-  public routerConfig: { [key: string]: string } = {};
-  public layout: { componentName: string; props: any } | null = null;
+  globalComponents: any = {};
+  globalUtils: any = {};
+  routerConfig: { [key: string]: string } = {};
+  layout: { componentName: string; props: any } | null = null;
+  componentsMap: any = null;
   private lazyElementsMap: { [key: string]: any } = {};
 
   constructor() {
     this.init();
   }
 
-  public create(appkey: string): Promise<IAppData> {
+  create(appkey: string): Promise<IAppData> {
     return new Promise(async (resolve, reject) => {
       try {
         const config = await this.getAppData(appkey);
@@ -49,21 +50,21 @@ export default abstract class Provider {
     });
   }
 
-  public async init() {
+  async init() {
     console.log('init');
   }
 
-  public async getAppData(appkey: string, restOptions?: any): Promise<object> {
+  async getAppData(appkey: string, restOptions?: any): Promise<object> {
     console.log('getAppData');
     return {};
   }
 
-  public async getPageData(pageId: string, restOptions?: any): Promise<any> {
+  async getPageData(pageId: string, restOptions?: any): Promise<any> {
     console.log('getPageData');
     return;
   }
 
-  public getLazyComponent(pageId: string, props: any): ReactElement | null {
+  getLazyComponent(pageId: string, props: any): ReactElement | null {
     if (!pageId) {
       return null;
     }
@@ -82,7 +83,7 @@ export default abstract class Provider {
     }
   }
 
-  public createApp() {
+  createApp() {
     console.log('createApp');
     return;
   }