diff --git a/.env.development b/.env.development
index e4358d2..dcb2c5a 100644
--- a/.env.development
+++ b/.env.development
@@ -1,8 +1,8 @@
 APP_NAME=media-downloader
-APP_VERSION=0.1.0
+APP_VERSION=2.0.0
 APP_ID=mediago.ziying.site
 APP_COPYRIGHT=caorushizi
-APP_UPDATER_UEL=https://your-deployment-url.com
+APP_UPDATER_UEL=https://github.com/caorushizi/m3u8-downloader
 APP_BASE_URL=http://baidu.com
 APP_TD_APPID=
 
diff --git a/.env.production b/.env.production
index 4ab3846..a425487 100644
--- a/.env.production
+++ b/.env.production
@@ -1,8 +1,8 @@
 APP_NAME=media-downloader
-APP_VERSION=0.1.0
+APP_VERSION=2.0.0
 APP_ID=mediago.ziying.site
 APP_COPYRIGHT=caorushizi
-APP_UPDATER_UEL=https://your-deployment-url.com
+APP_UPDATER_UEL=https://github.com/caorushizi/m3u8-downloader
 APP_BASE_URL=http://baidu.com
 APP_TD_APPID=
 
diff --git a/packages/main/src/interfaces.ts b/packages/main/src/interfaces.ts
index 4094e45..de2cbcd 100644
--- a/packages/main/src/interfaces.ts
+++ b/packages/main/src/interfaces.ts
@@ -37,7 +37,6 @@ export type Controller = Record<string | symbol, any>;
 
 export interface LoggerService {
   logger: ElectronLog;
-  init: () => void;
   info: (...args: any[]) => void;
   error: (...args: any[]) => void;
   warn: (...args: any[]) => void;
diff --git a/packages/main/src/services/LoggerServiceImpl.ts b/packages/main/src/services/LoggerServiceImpl.ts
index 89947ce..2535caa 100644
--- a/packages/main/src/services/LoggerServiceImpl.ts
+++ b/packages/main/src/services/LoggerServiceImpl.ts
@@ -18,10 +18,6 @@ export default class LoggerServiceImpl implements LoggerService {
     this.logger = logger;
   }
 
-  init(): void {
-    // empty
-  }
-
   info(...args: any[]) {
     return this.logger.info(...args);
   }
diff --git a/packages/main/src/services/UpdateServiceImpl.ts b/packages/main/src/services/UpdateServiceImpl.ts
index 999adbd..5035fc4 100644
--- a/packages/main/src/services/UpdateServiceImpl.ts
+++ b/packages/main/src/services/UpdateServiceImpl.ts
@@ -8,9 +8,7 @@ import isDev from "electron-is-dev";
 export default class UpdateServiceImpl implements UpdateService {
   constructor(
     @inject(TYPES.LoggerService) private readonly logger: LoggerService
-  ) {
-    // empty
-  }
+  ) {}
 
   init(): void {
     if (isDev) return;