diff --git a/lib/common/utils/logger/logger_tool.dart b/lib/common/utils/logger/logger_tool.dart
index 349261a..b1e55a3 100644
--- a/lib/common/utils/logger/logger_tool.dart
+++ b/lib/common/utils/logger/logger_tool.dart
@@ -8,6 +8,7 @@ import 'package:logger/logger.dart';
 import 'package:pj_supermarket_cloud/common/index.dart';
 
 final logger = Logger(
+  filter: AppLogFilter(),
   printer: customPrinter,
   output: ConsoleOutput(),
 );
@@ -18,38 +19,58 @@ final customPrinter = PrettyPrinter(
   colors: true,
   printEmojis: false,
   printTime: true,
+  noBoxingByDefault: true,
 );
 
+class AppLogFilter extends LogFilter {
+  @override
+  bool shouldLog(LogEvent event) {
+    return true;
+  }
+}
+
 class ConsoleOutput extends LogOutput {
   String? _filePath;
   IOSink? _sink;
   Timer? _timer;
+  Future<void> _queue = Future.value();
+
+  Future<void> _enqueue(Future<void> Function() action) {
+    _queue = _queue.then((_) => action()).catchError((e, stack) {
+      print("写入日志错误error:|$e|stack:|$stack|");
+    });
+    return _queue;
+  }
 
   @override
   Future<void> init() async {
     try {
-      // 关闭旧的sink并创建新的
-      await _sink?.flush();
-      await _sink?.close();
-      _filePath = await AppFileTool.getLoggerBackupPath();
-      if (ObjectUtil.isNotEmpty(_filePath)) {
-        _sink = File(_filePath!).openWrite(
-          mode: FileMode.writeOnlyAppend,
-          encoding: utf8,
-        );
-      }
+      await _enqueue(() async {
+        await _sink?.flush();
+        await _sink?.close();
+        _filePath = await AppFileTool.getLoggerBackupPath();
+        if (ObjectUtil.isNotEmpty(_filePath)) {
+          _sink = File(_filePath!).openWrite(
+            mode: FileMode.writeOnlyAppend,
+            encoding: utf8,
+          );
+        } else {
+          _sink = null;
+        }
+      });
       _timer = Timer.periodic(const Duration(seconds: 60 * 60 * 2),
           (Timer timer) async {
         final path = await AppFileTool.getLoggerBackupPath();
         if (path == null) return;
-        // 关闭旧的sink并创建新的
-        await _sink?.flush();
-        await _sink?.close();
-        _filePath = path;
-        _sink = File(_filePath!).openWrite(
-          mode: FileMode.writeOnlyAppend,
-          encoding: utf8,
-        );
+        unawaited(_enqueue(() async {
+          await _sink?.flush();
+          await _sink?.close();
+          _filePath = path;
+          _sink = File(_filePath!).openWrite(
+            mode: FileMode.writeOnlyAppend,
+            encoding: utf8,
+          );
+        }));
       });
     } catch (e, stack) {
       print("初始化日志错误error:|$e|stack:|$stack|");
@@ -58,9 +79,13 @@ class ConsoleOutput extends LogOutput {
 
   @override
   Future<void> destroy() async {
-    await _sink?.flush();
-    await _sink?.close();
     _timer?.cancel();
+    _timer = null;
+    await _enqueue(() async {
+      await _sink?.flush();
+      await _sink?.close();
+      _sink = null;
+    });
   }
 
   @override
@@ -70,12 +95,14 @@ class ConsoleOutput extends LogOutput {
         for (final v in event.lines) {
           print(v);
         }
-      } else {
-        if (_filePath == null) return;
-        if (_sink == null) return;
-        if (Level.debug == event.level) return;
-        _sink?.writeAll(event.lines, '\n');
       }
+      unawaited(_enqueue(() async {
+        if (_filePath == null || _sink == null) return;
+        if (Level.debug == event.level) return;
+        _sink!.writeAll(event.lines, '\n');
+        _sink!.writeln();
+        await _sink!.flush();
+      }));
     } catch (e, stack) {
       print("写入日志错误error:|$e|stack:|$stack|");
     }
diff --git a/lib/common/utils/sync/sync_check_tool.dart b/lib/common/utils/sync/sync_check_tool.dart
index 9d5c945..f7e4c38 100644
--- a/lib/common/utils/sync/sync_check_tool.dart
+++ b/lib/common/utils/sync/sync_check_tool.dart
@@ -1,4 +1,5 @@
 import 'dart:async';
+import 'dart:io';
 
 import 'package:mqtt_client/mqtt_client.dart';
 
@@ -44,6 +45,7 @@ class SyncCheckTool {
     checkPrint();
     checkBroadcast();
     checkDeviceStatus();
+    checkExpiredLog();
   }
 
   void dispose() {
@@ -156,4 +158,54 @@ class SyncCheckTool {
       }
     });
   }
+
+  // 检查过期日志(超过3个月的日志文件都要删除)
+  checkExpiredLog() async {
+    const logMsg = "检查过期日志";
+    try {
+      final backupPath = await AppFileTool.getLoggerBackupPath();
+      if (backupPath == null || backupPath.isEmpty) {
+        logger.w("|$_tag|$logMsg,日志备份路径为空");
+        return;
+      }
+      final loggerBackupDir = Directory(backupPath).parent.parent;
+      if (!await loggerBackupDir.exists()) {
+        logger.i("|$_tag|$logMsg,日志目录不存在 path:${loggerBackupDir.path}");
+        return;
+      }
+      final expireBefore = DateTime(
+        DateTime.now().year,
+        DateTime.now().month - 3,
+        DateTime.now().day,
+      );
+      final entities = loggerBackupDir.listSync(recursive: true);
+      int deleteCount = 0;
+      for (final entity in entities) {
+        if (entity is! File) continue;
+        if (!entity.path.endsWith(".log")) continue;
+        final stat = await entity.stat();
+        if (stat.modified.isBefore(expireBefore)) {
+          await entity.delete();
+          deleteCount++;
+          logger.i("|$_tag|$logMsg,删除过期日志 path:${entity.path}");
+        }
+      }
+      final monthDirs = loggerBackupDir
+          .listSync()
+          .whereType<Directory>()
+          .toList()
+        ..sort((a, b) => b.path.compareTo(a.path));
+      for (final dir in monthDirs) {
+        if (!await dir.exists()) continue;
+        final isEmpty = dir.listSync().isEmpty;
+        if (isEmpty) {
+          await dir.delete();
+          logger.i("|$_tag|$logMsg,删除空目录 path:${dir.path}");
+        }
+      }
+      logger.i("|$_tag|$logMsg,执行完成,删除日志数量:$deleteCount");
+    } catch (e, stack) {
+      logger.e("|$_tag|$logMsg,执行失败,error:$e,stack:$stack");
+    }
+  }
 }
diff --git a/lib/common/widgets/app/terminal_shell.dart b/lib/common/widgets/app/terminal_shell.dart
index e3d6ad2..156c4d0 100644
--- a/lib/common/widgets/app/terminal_shell.dart
+++ b/lib/common/widgets/app/terminal_shell.dart
@@ -92,6 +92,7 @@ class TerminalHeader extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final theme = FTheme.of(context);
+    final menuController = Get.find<TerminalMenuControl>();
     return Container(
       height: 80.h,
       padding: EdgeInsets.symmetric(horizontal: 20.w),
@@ -108,7 +109,17 @@ class TerminalHeader extends StatelessWidget {
             child: IntrinsicWidth(
               child: Row(
                 children: [
-                  const TerminalBrand(),
+                  Obx(() {
+                    final soleMenu = menuController.soleVisibleBusinessMenu;
+                    return TerminalBrand(
+                      targetMenu: soleMenu,
+                      onTap: soleMenu == null
+                          ? null
+                          : () => TerminalNavigationTool.open(
+                                _terminalNavItem(soleMenu).route,
+                              ),
+                    );
+                  }),
                   SizedBox(width: 20.w),
                   Container(
                     width: 1,
@@ -192,12 +203,15 @@ class TerminalHeader extends StatelessWidget {
 /// 这里使用受约束的 `FittedBox` 保留 React 原型中的斜体、紧字距效果，同时避免
 /// 大字号设置把品牌挤出 80 高的终端顶栏。
 class TerminalBrand extends StatelessWidget {
-  const TerminalBrand({super.key});
+  const TerminalBrand({super.key, this.targetMenu, this.onTap});
+
+  final TerminalMenuItemType? targetMenu;
+  final VoidCallback? onTap;
 
   @override
   Widget build(BuildContext context) {
     final theme = FTheme.of(context);
-    return SizedBox(
+    final brand = SizedBox(
       width: 100.w,
       height: 55.h,
       child: FittedBox(
@@ -214,6 +228,22 @@ class TerminalBrand extends StatelessWidget {
         ),
       ),
     );
+    if (onTap == null || targetMenu == null) return brand;
+
+    // 侧栏因仅剩一个业务菜单而收起时，品牌作为返回该入口的固定兜底；
+    // 实际跳转仍交给统一导航守卫处理绑定、联网和设置密码校验。
+    return Semantics(
+      button: true,
+      label: '返回${targetMenu!.title}',
+      child: Tooltip(
+        message: '返回${targetMenu!.title}',
+        child: InkWell(
+          onTap: onTap,
+          borderRadius: BorderRadius.circular(XfjDesignTokens.controlRadius),
+          child: brand,
+        ),
+      ),
+    );
   }
 }
 
diff --git a/lib/pages/terminal/setting/face_setting_controller.dart b/lib/pages/terminal/setting/face_setting_controller.dart
index cb91f84..86665ff 100644
--- a/lib/pages/terminal/setting/face_setting_controller.dart
+++ b/lib/pages/terminal/setting/face_setting_controller.dart
@@ -120,11 +120,11 @@ class FaceSettingController extends GetxController {
     }
   }
 
-  Future<void> resetRecognitionConfiguration() async {
+  Future<void> restoreDefaultRecognitionConfiguration() async {
     if (isSavingRecognitionConfiguration.value) return;
     final confirmed = await appMessageDialog(
       Get.context!,
-      '是否恢复默认人脸识别策略？活体检测将恢复为关闭，相似度阈值恢复为 80%。',
+      '是否还原为默认人脸识别策略？活体检测将关闭，相似度阈值将还原为 80%。',
     );
     if (!confirmed) return;
     isSavingRecognitionConfiguration.value = true;
@@ -135,23 +135,19 @@ class FaceSettingController extends GetxController {
       final active = Get.isRegistered<FaceRecognitionSessionService>() &&
           Get.find<FaceRecognitionSessionService>().isActive;
       Toast.success(
-        msg: active ? '已恢复默认配置，将在当前识别结束后生效' : '已恢复默认人脸识别配置',
+        msg: active ? '已还原默认配置，将在当前识别结束后生效' : '已还原默认人脸识别配置',
       );
     } on PlatformException catch (e, stack) {
-      logger.e('|$_tag|恢复识别策略失败error:|$e|stack:|$stack|');
-      Toast.error(msg: e.message ?? '恢复默认配置失败');
+      logger.e('|$_tag|还原识别策略失败error:|$e|stack:|$stack|');
+      Toast.error(msg: e.message ?? '还原默认配置失败');
     } catch (e, stack) {
-      logger.e('|$_tag|恢复识别策略失败error:|$e|stack:|$stack|');
-      Toast.error(msg: '恢复默认配置失败');
+      logger.e('|$_tag|还原识别策略失败error:|$e|stack:|$stack|');
+      Toast.error(msg: '还原默认配置失败');
     } finally {
       isSavingRecognitionConfiguration.value = false;
     }
   }
 
-  void discardRecognitionConfigurationChanges() {
-    recognitionConfiguration.value = savedRecognitionConfiguration.value;
-  }
-
   void toggleAdvancedRecognitionConfiguration() {
     showAdvancedRecognitionConfiguration.toggle();
   }
diff --git a/lib/pages/terminal/setting/widgets/setting_face_plugin.dart b/lib/pages/terminal/setting/widgets/setting_face_plugin.dart
index 4bb7be1..c7c890e 100644
--- a/lib/pages/terminal/setting/widgets/setting_face_plugin.dart
+++ b/lib/pages/terminal/setting/widgets/setting_face_plugin.dart
@@ -271,18 +271,11 @@ class _RecognitionConfigurationGroup extends StatelessWidget {
             _CompactActionBar(
               children: [
                 SettingActionButton(
-                  label: '恢复默认',
+                  label: '还原默认',
                   icon: FAssets.icons.rotateCcw,
-                  enabled: !saving && !configuration.usesDefaults,
-                  onTap: controller.resetRecognitionConfiguration,
+                  enabled: !saving && (!configuration.usesDefaults || changed),
+                  onTap: controller.restoreDefaultRecognitionConfiguration,
                 ),
-                if (changed)
-                  SettingActionButton(
-                    label: '放弃修改',
-                    icon: FAssets.icons.x,
-                    enabled: !saving,
-                    onTap: controller.discardRecognitionConfigurationChanges,
-                  ),
                 SettingActionButton(
                   label: saving ? '保存中...' : '保存配置',
                   icon: FAssets.icons.save,