diff --git a/src/common/GConfig.ts b/src/common/GConfig.ts
index 3bd0589..2a55b66 100644
--- a/src/common/GConfig.ts
+++ b/src/common/GConfig.ts
@@ -6,8 +6,8 @@ import {SkillCfg} from "../cfg/parsers/SkillCfg";
 import {SystemCardCfg} from "../cfg/parsers/SystemCardCfg";
 import {UnitCfg} from "../cfg/parsers/UnitCfg";
 import {BaseConst} from "../constants/BaseConst";
+import SkillMan from "../rooms/logic/skill/SkillMan";
 
-let SkillMan = require('../rooms/logic/skill/SkillMan');
 
 export function initData() {
     const rP = DataParser.regCommonParser.bind(DataParser);
diff --git a/src/rooms/logic/Handler/PetHandler.ts b/src/rooms/logic/Handler/PetHandler.ts
index dec37be..b6301ba 100644
--- a/src/rooms/logic/Handler/PetHandler.ts
+++ b/src/rooms/logic/Handler/PetHandler.ts
@@ -7,7 +7,7 @@ import SkillMan from "../skill/SkillMan";
 
 import { EnhanceEffectType, PowerValueType } from "../skill/SkillConst";
 import { PlayerHandler } from "./PlayerHandler";
-import { PetInfoMsg } from "message/PetInfo";
+import { PetInfoMsg } from "../../../message/PetInfo";
 
 export class PetHandler {
     _pet: Pet;
@@ -28,8 +28,8 @@ export class PetHandler {
 
     _isHero: boolean = false;
 
-    _selfskills: number[];
-    _exskills: number[];
+    _selfskills: number[] = [];
+    _exskills: number[] = [];
 
     public init(apet: Pet, owner: PlayerHandler){
         this._pet = apet;
@@ -143,7 +143,7 @@ export class PetHandler {
 
     public die(){
         this._dieSkills.forEach((item: Skill)=>{
-            
+
         });
 
         this._owner && this._owner.onPetDied(this);