diff --git a/src/extends.ts b/src/extends.ts
index 6264fc8..db0d2c1 100644
--- a/src/extends.ts
+++ b/src/extends.ts
@@ -1,4 +1,3 @@
-
 import 'tsrpc';
 import { ApiCall, BaseConnection, ConnectionStatus, WsServer } from 'tsrpc';
 import { Wjjl } from './module/collection_wjjl';
@@ -133,7 +132,7 @@ BaseConnection.prototype.getDefaultFightData = async function (this: BaseConnect
         posObj = this.gud.matrixPos[this.gud.selectMatrix];
     }
 
-    let heros = await HeroFun.getHeros(this, Object.values(posObj).filter(_id => _id != ''));
+    let heros = await HeroFun.getHeros(this, Object.values(posObj).filter(_id => _id != '') as string[]);
 
     Object.entries(posObj).forEach(obj => {
         let pos = obj[0];