diff --git a/src/common/types.ts b/src/common/types.ts
index 0899448..1a00311 100644
--- a/src/common/types.ts
+++ b/src/common/types.ts
@@ -187,7 +187,6 @@ export interface Config {
     debug?: boolean
     reportSelfMessage?: boolean
     log?: boolean
-    reportSelfMessage?: boolean
 }
 
 export interface SendMsgResult {
diff --git a/src/renderer.ts b/src/renderer.ts
index 8f7bf07..ddedbcc 100644
--- a/src/renderer.ts
+++ b/src/renderer.ts
@@ -1,7 +1,5 @@
 /// <reference path="./global.d.ts" />
 
-// import express from "express";
-// const { ipcRenderer } = require('electron');
 import {
     AtType,
     ChatType,
@@ -13,7 +11,6 @@ import {
     SendMsgResult,
     User
 } from "./common/types";
-import {checkFileReceived} from "./main/utils";
 
 let self_qq: string = ""
 let groups: Group[] = []