diff --git a/lib/main.dart b/lib/main.dart
index 72ccf24..247ad63 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -1,14 +1,21 @@
 // Flutter imports:
 
+// Project imports:
+import 'package:aku_community_manager/provider/app_provider.dart';
 import 'package:aku_community_manager/provider/message_provider.dart';
+import 'package:aku_community_manager/provider/user_provider.dart';
+import 'package:aku_community_manager/style/apptheme.dart';
 import 'package:aku_community_manager/tools/user_tool.dart';
+import 'package:aku_community_manager/ui/splash/splash_page.dart';
+import 'package:aku_community_manager/utils/dev_util.dart';
+import 'package:aku_community_manager/utils/jpush_message_parse.dart';
 import 'package:aku_community_manager/utils/websocket/fier_dialog.dart';
 import 'package:aku_community_manager/utils/websocket/web_socket_util.dart';
-import 'package:flutter/cupertino.dart';
-import 'package:flutter/material.dart';
-
 // Package imports:
 import 'package:bot_toast/bot_toast.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
@@ -16,19 +23,11 @@ import 'package:jpush_flutter/jpush_flutter.dart';
 import 'package:power_logger/power_logger.dart';
 import 'package:provider/provider.dart';
 
-// Project imports:
-import 'package:aku_community_manager/provider/app_provider.dart';
-import 'package:aku_community_manager/provider/user_provider.dart';
-import 'package:aku_community_manager/style/apptheme.dart';
-import 'package:aku_community_manager/ui/splash/splash_page.dart';
-import 'package:aku_community_manager/utils/dev_util.dart';
-import 'package:aku_community_manager/utils/jpush_message_parse.dart';
-import 'package:flutter_gen/gen_l10n/app_localizations.dart';
-
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
   JPush jpush = new JPush();
-  const isProduct = const bool.fromEnvironment('ISPRODUCT');
+  const isProduct =
+      const bool.fromEnvironment('ISPRODUCT', defaultValue: false);
   DevUtil.setDev(!isProduct);
   WebSocketUtil().initWebSocket(
       // heartDuration: Duration(seconds: 5),
diff --git a/pubspec.yaml b/pubspec.yaml
index 78ac963..4289d10 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -61,7 +61,7 @@ dependencies:
   #瀑布流
   waterfall_flow: ^3.0.1
 
-  power_logger: ^1.0.1-nullsafety.1
+  power_logger: ^1.2.1
   logger: ^1.0.0
 
   hive: ^2.0.4
diff --git a/tool/config.dart b/tool/config.dart
index bf35fff..0ee4729 100644
--- a/tool/config.dart
+++ b/tool/config.dart
@@ -9,6 +9,11 @@ class Config {
   static String get buildPath =>
       './build/app/outputs/flutter-apk/app-release.apk';
 
-  ///打包目录文件夹
-  static String get buildDir => './build/app/outputs/flutter-apk';
+  ///测试包文件夹
+  static String get apkDevDir =>
+      '/users/zhangmeng/team/bee/app/aku_community_manager/dev';
+
+  ///正式包文件夹aku_community_manager
+  static String get apkDir =>
+      '/users/zhangmeng/team/bee/app/aku_community_manager/release';
 }
diff --git a/tool/grind.dart b/tool/grind.dart
index 0b6394c..fa1ddf4 100644
--- a/tool/grind.dart
+++ b/tool/grind.dart
@@ -37,9 +37,11 @@ buildApk() async {
   ]);
   String date = DateUtil.formatDate(DateTime.now(), format: 'yy_MM_dd_HH_mm');
   String version = await getVersion();
+  await runAsync('rm', arguments: ['-rf', Config.apkDir]);
+  await runAsync('mkdir', arguments: ['-p', Config.apkDir]);
   await runAsync('mv', arguments: [
     Config.buildPath,
-    '${Config.buildDir}/${Config.packageName}_${version}_release_$date.apk'
+    '${Config.apkDir}/${Config.packageName}_${version}_release_$date.apk'
   ]);
 }
 
@@ -55,9 +57,11 @@ buildApkDev() async {
   ]);
   String date = DateUtil.formatDate(DateTime.now(), format: 'yy_MM_dd_HH_mm');
   String version = await getVersion();
+  await runAsync('rm', arguments: ['-rf', Config.apkDevDir]);
+  await runAsync('mkdir', arguments: ['-p', Config.apkDevDir]);
   await runAsync('mv', arguments: [
     Config.buildPath,
-    '${Config.buildDir}/${Config.packageName}_${version}_beta_$date.apk'
+    '${Config.apkDevDir}/${Config.packageName}_${version}_beta_$date.apk'
   ]);
 }