diff --git a/src/decorators/library.ts b/src/decorators/library.ts
index 7fc0864..34cbde5 100644
--- a/src/decorators/library.ts
+++ b/src/decorators/library.ts
@@ -4,7 +4,7 @@ import { getMetadata } from '../utils';
 export default function library(metadata: LibraryMetadata, loadComponentsMethod?: string) {
   return function (target: any) {
     for (const key of Object.keys(metadata)) {
-      Reflect.defineMetadata(key, metadata[key], target);
+      Reflect.defineMetadata(key, (metadata as any)[key], target);
     }
 
     const id = Reflect.getMetadata('id', target);
diff --git a/src/hooks/useSymbols.tsx b/src/hooks/useSymbols.tsx
index 1553341..602fdca 100644
--- a/src/hooks/useSymbols.tsx
+++ b/src/hooks/useSymbols.tsx
@@ -11,8 +11,7 @@ import {
 import { generateUUID } from '../utils';
 
 import useComponent from './useComponent';
-
-import { useSunmao } from '.';
+import useSunmao from './useSunmao';
 
 const COMPONENT = 'component';