diff --git a/lib/main.dart b/lib/main.dart
index 25710d4..2a7b03f 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,7 +1,7 @@
 /*
  * @Author       : Linloir
  * @Date         : 2022-10-10 08:04:53
- * @LastEditTime : 2022-10-20 21:01:39
+ * @LastEditTime : 2022-10-20 23:11:45
  * @Description  : 
  */
 import 'package:easy_debounce/easy_debounce.dart';
@@ -119,7 +119,7 @@ class SplashPage extends StatelessWidget {
     return BlocProvider<InitializationCubit>(
       create: (context) {
         return InitializationCubit(
-          serverAddress: 'chat.linloir.cn', 
+          serverAddress: '127.0.0.1', 
           serverPort: 20706
         );
       },
diff --git a/pubspec.yaml b/pubspec.yaml
index bc659cb..9acf638 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,5 +1,5 @@
 name: tcp_client
-description: A new Flutter project.
+description: A chat client based on TCP connection
 
 # The following line prevents the package from being accidentally published to
 # pub.dev using `flutter pub publish`. This is preferred for private packages.
@@ -17,7 +17,7 @@ publish_to: 'none' # Remove this line if you wish to publish to pub.dev
 # https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
 # In Windows, build-name is used as the major, minor, and patch parts
 # of the product and file versions while build-number is used as the build suffix.
-version: 1.0.0+1
+version: 1.2.0
 
 environment:
   sdk: '>=2.18.2 <3.0.0'