diff --git a/lib/app/map/_lib/managers/monitor.dart b/lib/app/map/_lib/managers/monitor.dart
index 414c6f761..114848300 100644
--- a/lib/app/map/_lib/managers/monitor.dart
+++ b/lib/app/map/_lib/managers/monitor.dart
@@ -114,7 +114,6 @@ class MonitorMapLayerManager extends MapLayerManager {
 
       if (location.isValid) {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(location, 7.4));
-        TalkerManager.instance.info('Moved Camera to $location');
       } else {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(DpipMap.kTaiwanCenter, 6.4));
         TalkerManager.instance.info('Moved Camera to ${DpipMap.kTaiwanCenter}');
@@ -534,23 +533,16 @@ class MonitorMapLayerManager extends MapLayerManager {
 
       // rts
       await controller.setLayerVisibility(rtsLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$rtsLayerId"');
 
       // intensity
       await controller.setLayerVisibility(intensityLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$intensityLayerId"');
       await controller.setLayerVisibility(intensity0LayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$intensity0LayerId"');
       await controller.setLayerVisibility(boxLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$boxLayerId"');
 
       // eew
       await controller.setLayerVisibility(epicenterLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$epicenterLayerId"');
       await controller.setLayerVisibility(pWaveLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$pWaveLayerId"');
       await controller.setLayerVisibility(sWaveLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$sWaveLayerId"');
 
       visible = false;
     } catch (e, s) {
@@ -577,21 +569,14 @@ class MonitorMapLayerManager extends MapLayerManager {
       final hasBox = GlobalProviders.data.rts?.box.isNotEmpty ?? false;
 
       await controller.setLayerVisibility(rtsLayerId, !hasBox);
-      TalkerManager.instance.info('Showing Layer "$rtsLayerId"');
 
       await controller.setLayerVisibility(intensityLayerId, hasBox);
-      TalkerManager.instance.info('Showing Layer "$intensityLayerId"');
       await controller.setLayerVisibility(intensity0LayerId, hasBox);
-      TalkerManager.instance.info('Showing Layer "$intensity0LayerId"');
       await controller.setLayerVisibility(boxLayerId, hasBox);
-      TalkerManager.instance.info('Showing Layer "$boxLayerId"');
 
       await controller.setLayerVisibility(epicenterLayerId, true);
-      TalkerManager.instance.info('Showing Layer "$epicenterLayerId"');
       await controller.setLayerVisibility(pWaveLayerId, true);
-      TalkerManager.instance.info('Showing Layer "$pWaveLayerId"');
       await controller.setLayerVisibility(sWaveLayerId, true);
-      TalkerManager.instance.info('Showing Layer "$sWaveLayerId"');
 
       await _focus();
 
diff --git a/lib/app/map/_lib/managers/precipitation.dart b/lib/app/map/_lib/managers/precipitation.dart
index 03f008b57..25c2d03c5 100644
--- a/lib/app/map/_lib/managers/precipitation.dart
+++ b/lib/app/map/_lib/managers/precipitation.dart
@@ -66,7 +66,6 @@ class PrecipitationMapLayerManager extends MapLayerManager {
 
       onTimeChanged?.call(time);
 
-      TalkerManager.instance.info('Updated Precipitation data to "$time"');
     } catch (e, s) {
       TalkerManager.instance.error('PrecipitationMapLayerManager.setPrecipitationTime', e, s);
     } finally {
@@ -83,10 +82,8 @@ class PrecipitationMapLayerManager extends MapLayerManager {
       final hideLayerId = '$layerId-${currentPrecipitationInterval.value}';
 
       await controller.setLayerVisibility(showLayerId, true);
-      TalkerManager.instance.info('Showing Layer "$showLayerId"');
 
       await controller.setLayerVisibility(hideLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$hideLayerId"');
 
       currentPrecipitationInterval.value = interval;
     } catch (e, s) {
@@ -100,7 +97,6 @@ class PrecipitationMapLayerManager extends MapLayerManager {
 
       if (location.isValid) {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(location, 7.4));
-        TalkerManager.instance.info('Moved Camera to $location');
       } else {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(DpipMap.kTaiwanCenter, 6.4));
         TalkerManager.instance.info('Moved Camera to ${DpipMap.kTaiwanCenter}');
@@ -150,7 +146,6 @@ class PrecipitationMapLayerManager extends MapLayerManager {
         final properties = GeojsonSourceProperties(data: data);
 
         await controller.addSource(sourceId, properties);
-        TalkerManager.instance.info('Added Source "$sourceId"');
 
         if (!context.mounted) return;
       }
@@ -223,9 +218,7 @@ class PrecipitationMapLayerManager extends MapLayerManager {
           properties.entries.map(
             (entry) => controller
                 .addLayer(sourceId, '$layerId-${entry.key}', entry.value, belowLayerId: BaseMapLayerIds.userLocation)
-                .then((value) {
-                  TalkerManager.instance.info('Added Layer "$layerId-${entry.key}"');
-                }),
+                .then((value) {}),
           ),
         );
       }
@@ -247,7 +240,6 @@ class PrecipitationMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(hideLayerId, false);
-      TalkerManager.instance.info('Hiding Layer "$hideLayerId"');
 
       visible = false;
     } catch (e, s) {
@@ -264,7 +256,6 @@ class PrecipitationMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(showLayerId, true);
-      TalkerManager.instance.info('Showing Layer "$showLayerId"');
 
       await _focus();
 
@@ -282,11 +273,9 @@ class PrecipitationMapLayerManager extends MapLayerManager {
 
       for (final interval in precipitationIntervals) {
         await controller.removeLayer('$layerId-$interval');
-        TalkerManager.instance.info('Removed Layer "$layerId-$interval"');
       }
 
       await controller.removeSource(sourceId);
-      TalkerManager.instance.info('Removed Source "$sourceId"');
     } catch (e, s) {
       TalkerManager.instance.error('PrecipitationMapLayerManager.remove', e, s);
     }
diff --git a/lib/app/map/_lib/managers/radar.dart b/lib/app/map/_lib/managers/radar.dart
index 0a217fe42..8f8a4b622 100644
--- a/lib/app/map/_lib/managers/radar.dart
+++ b/lib/app/map/_lib/managers/radar.dart
@@ -138,8 +138,6 @@ class RadarMapLayerManager extends MapLayerManager {
       currentRadarTime.value = time;
 
       await _setupAndShowLayer(time);
-
-      TalkerManager.instance.info('Updated Radar tiles to "$time"');
     } catch (e, s) {
       TalkerManager.instance.error('RadarMapLayerManager._updateRadarTileUrl', e, s);
     } finally {
@@ -161,14 +159,12 @@ class RadarMapLayerManager extends MapLayerManager {
       );
 
       await controller.addSource(sourceId, properties);
-      TalkerManager.instance.info('Added Source "$sourceId"');
     }
 
     if (!isLayerExists) {
       final properties = RasterLayerProperties(visibility: visible ? 'visible' : 'none');
 
       await controller.addLayer(sourceId, layerId, properties, belowLayerId: BaseMapLayerIds.exptechCountyOutline);
-      TalkerManager.instance.info('Added Layer "$layerId"');
     } else if (visible) {
       await controller.setLayerVisibility(layerId, true);
     }
@@ -209,7 +205,6 @@ class RadarMapLayerManager extends MapLayerManager {
         try {
           await _setupAndShowLayer(time);
           await _hideLayer(time);
-          TalkerManager.instance.info('Preloaded radar layer: $time');
         } catch (e, s) {
           TalkerManager.instance.error('Failed to preload radar layer: $time', e, s);
         }
@@ -323,7 +318,6 @@ class RadarMapLayerManager extends MapLayerManager {
 
       if (location.isValid) {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(location, 7.4));
-        TalkerManager.instance.info('Moved Camera to $location');
       } else {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(DpipMap.kTaiwanCenter, 6.4));
         TalkerManager.instance.info('Moved Camera to ${DpipMap.kTaiwanCenter}');
@@ -367,7 +361,6 @@ class RadarMapLayerManager extends MapLayerManager {
       }
 
       visible = false;
-      TalkerManager.instance.info('Hidden all radar layers');
     } catch (e, s) {
       TalkerManager.instance.error('RadarMapLayerManager.hide', e, s);
     }
@@ -381,7 +374,6 @@ class RadarMapLayerManager extends MapLayerManager {
       if (currentRadarTime.value != null) {
         final layerId = MapLayerIds.radar(currentRadarTime.value);
         await controller.setLayerVisibility(layerId, true);
-        TalkerManager.instance.info('Showing Layer "$layerId"');
       }
 
       await _focus();
diff --git a/lib/app/map/_lib/managers/report.dart b/lib/app/map/_lib/managers/report.dart
index 519387941..e7f1146a7 100644
--- a/lib/app/map/_lib/managers/report.dart
+++ b/lib/app/map/_lib/managers/report.dart
@@ -124,7 +124,6 @@ class ReportMapLayerManager extends MapLayerManager {
         final properties = GeojsonSourceProperties(data: data);
 
         await controller.addSource(sourceId, properties);
-        TalkerManager.instance.info('Added Source "$sourceId"');
 
         if (!context.mounted) return;
       }
@@ -157,8 +156,6 @@ class ReportMapLayerManager extends MapLayerManager {
         );
 
         await controller.addLayer(sourceId, layerId, properties, belowLayerId: BaseMapLayerIds.userLocation);
-
-        TalkerManager.instance.info('Added Layer "$layerId"');
       }
 
       didSetup = true;
@@ -179,7 +176,6 @@ class ReportMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(layerId, false);
-      TalkerManager.instance.info('Hiding Layer "$layerId"');
 
       visible = false;
     } catch (e, s) {
@@ -199,7 +195,6 @@ class ReportMapLayerManager extends MapLayerManager {
         initialReportId = null;
       } else {
         await controller.setLayerVisibility(layerId, true);
-        TalkerManager.instance.info('Showing Layer "$layerId"');
 
         await _focus();
       }
@@ -217,10 +212,7 @@ class ReportMapLayerManager extends MapLayerManager {
       final sourceId = MapSourceIds.report();
 
       await controller.removeLayer(layerId);
-      TalkerManager.instance.info('Removed Layer "$layerId"');
-
       await controller.removeSource(sourceId);
-      TalkerManager.instance.info('Removed Source "$sourceId"');
     } catch (e, s) {
       TalkerManager.instance.error('ReportMapLayerManager.dispose', e, s);
     }
@@ -261,7 +253,6 @@ class ReportMapLayerManager extends MapLayerManager {
         final properties = GeojsonSourceProperties(data: data);
 
         await controller.addSource(sourceId, properties);
-        TalkerManager.instance.info('Added Source "$sourceId"');
 
         if (!context.mounted) return;
       }
@@ -276,13 +267,11 @@ class ReportMapLayerManager extends MapLayerManager {
         );
 
         await controller.addLayer(sourceId, layerId, properties, belowLayerId: BaseMapLayerIds.userLocation);
-        TalkerManager.instance.info('Added Layer "$layerId"');
       }
 
       if (focus) await _focus(report);
 
       await controller.setLayerVisibility(MapLayerIds.report(), false);
-      TalkerManager.instance.info('Hiding Layer "$layerId"');
     } catch (e, s) {
       TalkerManager.instance.error('ReportMapLayerManager._addReport', e, s);
     }
@@ -300,18 +289,15 @@ class ReportMapLayerManager extends MapLayerManager {
 
       if (isLayerExists) {
         await controller.removeLayer(layerId);
-        TalkerManager.instance.info('Removed Layer "$layerId"');
       }
 
       if (isSourceExists) {
         await controller.removeSource(sourceId);
-        TalkerManager.instance.info('Removed Source "$sourceId"');
       }
 
       if (focus) await _focus();
 
       await controller.setLayerVisibility(MapLayerIds.report(), true);
-      TalkerManager.instance.info('Showing Layer "$layerId"');
     } catch (e, s) {
       TalkerManager.instance.error('ReportMapLayerManager._removeReport', e, s);
     }
diff --git a/lib/app/map/_lib/managers/temperature.dart b/lib/app/map/_lib/managers/temperature.dart
index 9b108b23f..ed91b9659 100644
--- a/lib/app/map/_lib/managers/temperature.dart
+++ b/lib/app/map/_lib/managers/temperature.dart
@@ -64,8 +64,6 @@ class TemperatureMapLayerManager extends MapLayerManager {
       await setup();
 
       onTimeChanged?.call(time);
-
-      TalkerManager.instance.info('Updated Temperature data time to "$time"');
     } catch (e, s) {
       TalkerManager.instance.error('TemperatureMapLayerManager.setTemperatureTime', e, s);
     } finally {
@@ -79,10 +77,8 @@ class TemperatureMapLayerManager extends MapLayerManager {
 
       if (location.isValid) {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(location, 7.4));
-        TalkerManager.instance.info('Moved Camera to $location');
       } else {
         await controller.animateCamera(CameraUpdate.newLatLngZoom(DpipMap.kTaiwanCenter, 6.4));
-        TalkerManager.instance.info('Moved Camera to ${DpipMap.kTaiwanCenter}');
       }
     } catch (e, s) {
       TalkerManager.instance.error('TemperatureMapLayerManager._focus', e, s);
@@ -133,7 +129,6 @@ class TemperatureMapLayerManager extends MapLayerManager {
         final properties = GeojsonSourceProperties(data: data);
 
         await controller.addSource(sourceId, properties);
-        TalkerManager.instance.info('Added Source "$sourceId"');
 
         if (!context.mounted) return;
       }
@@ -176,7 +171,6 @@ class TemperatureMapLayerManager extends MapLayerManager {
         );
 
         await controller.addLayer(sourceId, layerId, properties, belowLayerId: BaseMapLayerIds.userLocation);
-        TalkerManager.instance.info('Added Layer "$layerId"');
       }
 
       if (isSourceExists && isLayerExists) return;
@@ -195,7 +189,6 @@ class TemperatureMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(layerId, false);
-      TalkerManager.instance.info('Hiding Layer "$layerId"');
 
       visible = false;
     } catch (e, s) {
@@ -211,8 +204,6 @@ class TemperatureMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(layerId, true);
-      TalkerManager.instance.info('Showing Layer "$layerId"');
-
       await _focus();
 
       visible = true;
@@ -228,10 +219,7 @@ class TemperatureMapLayerManager extends MapLayerManager {
       final sourceId = MapSourceIds.temperature(currentTemperatureTime.value);
 
       await controller.removeLayer(layerId);
-      TalkerManager.instance.info('Removed Layer "$layerId"');
-
       await controller.removeSource(sourceId);
-      TalkerManager.instance.info('Removed Source "$sourceId"');
     } catch (e, s) {
       TalkerManager.instance.error('TemperatureMapLayerManager.remove', e, s);
     }
diff --git a/lib/app/map/_lib/managers/wind.dart b/lib/app/map/_lib/managers/wind.dart
index 355a67534..3768693be 100644
--- a/lib/app/map/_lib/managers/wind.dart
+++ b/lib/app/map/_lib/managers/wind.dart
@@ -58,8 +58,6 @@ class WindMapLayerManager extends MapLayerManager {
       await setup();
 
       onTimeChanged?.call(time);
-
-      TalkerManager.instance.info('Updated Wind data time to "$time"');
     } catch (e, s) {
       TalkerManager.instance.error('WindMapLayerManager.setWindTime', e, s);
     } finally {
@@ -111,7 +109,6 @@ class WindMapLayerManager extends MapLayerManager {
         final properties = GeojsonSourceProperties(data: data);
 
         await controller.addSource(sourceId, properties);
-        TalkerManager.instance.info('Added Source "$sourceId"');
 
         if (!context.mounted) return;
       }
@@ -127,7 +124,6 @@ class WindMapLayerManager extends MapLayerManager {
         );
 
         await controller.addLayer(sourceId, layerId, properties, belowLayerId: BaseMapLayerIds.userLocation);
-        TalkerManager.instance.info('Added Layer "$layerId"');
       }
 
       if (isSourceExists && isLayerExists) return;
@@ -146,7 +142,6 @@ class WindMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(layerId, false);
-      TalkerManager.instance.info('Hiding Layer "$layerId"');
 
       visible = false;
     } catch (e, s) {
@@ -162,7 +157,6 @@ class WindMapLayerManager extends MapLayerManager {
 
     try {
       await controller.setLayerVisibility(layerId, true);
-      TalkerManager.instance.info('Showing Layer "$layerId"');
 
       visible = true;
     } catch (e, s) {
@@ -177,10 +171,7 @@ class WindMapLayerManager extends MapLayerManager {
       final sourceId = MapSourceIds.wind(currentWindTime.value);
 
       await controller.removeLayer(layerId);
-      TalkerManager.instance.info('Removed Layer "$layerId"');
-
       await controller.removeSource(sourceId);
-      TalkerManager.instance.info('Removed Source "$sourceId"');
     } catch (e, s) {
       TalkerManager.instance.error('WindMapLayerManager.dispose', e, s);
     }
diff --git a/lib/core/installation_tracker.dart b/lib/core/installation_tracker.dart
index 0483126d4..f1c7d0381 100644
--- a/lib/core/installation_tracker.dart
+++ b/lib/core/installation_tracker.dart
@@ -5,7 +5,6 @@ import 'package:dpip/utils/log.dart';
 final talker = TalkerManager.instance;
 
 Future<void> initializeInstallationData() async {
-  talker.log('--- 開始檢查應用程式安裝狀態 ---');
 
   final PackageInfo packageInfo = await PackageInfo.fromPlatform();
   final int? installTime = packageInfo.installTime?.millisecondsSinceEpoch;
@@ -20,7 +19,6 @@ Future<void> initializeInstallationData() async {
   final int? storedInstallTime = Preference.installTime;
 
   if (storedInstallTime == null || storedVersion == null) {
-    talker.info('SharedPreferences 中未找到安裝時間或版本記錄。');
     talker.info('這是 App 首次安裝。');
     
     Preference.instance.clear();
@@ -49,5 +47,4 @@ Future<void> initializeInstallationData() async {
   } else {
     talker.info('應用程式未重新安裝也未升級。使用現有安裝資料。');
   }
-  talker.log('--- 應用程式安裝狀態檢查結束 ---');
 }
diff --git a/lib/core/service.dart b/lib/core/service.dart
index 2658230d0..f025444ea 100644
--- a/lib/core/service.dart
+++ b/lib/core/service.dart
@@ -27,7 +27,6 @@ enum ServiceEvent { setAsForeground, setAsBackground, sendPosition, sendDebug, r
 Future<void> initBackgroundService() async {
   final isAutoLocationEnabled = GlobalProviders.location.auto;
   if (!isAutoLocationEnabled) {
-    TalkerManager.instance.info('自動定位未啟用，不初始化背景服務');
     return;
   }
 
diff --git a/lib/main.dart b/lib/main.dart
index 31ababf27..781d67001 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -37,21 +37,21 @@ void main() async {
   };
 
   await Global.init();
-  await DeviceInfo.init();
   await Preference.init();
   GlobalProviders.init();
-  await AppLocalizations.load();
-
   initializeTimeZones();
 
-  await initializeInstallationData();
+  await Future.wait([
+    DeviceInfo.init(),
+    AppLocalizations.load(),
+    initializeInstallationData(),
+    fcmInit(),
+    notifyInit(),
+    updateInfoToServer(),
+  ]);
 
-  await fcmInit();
-  await notifyInit();
   initBackgroundService();
 
-  await updateInfoToServer();
-
   runApp(
     I18n(
       initialLocale: GlobalProviders.ui.locale,
diff --git a/lib/widgets/map/map.dart b/lib/widgets/map/map.dart
index 2b393b535..d7c012ca8 100644
--- a/lib/widgets/map/map.dart
+++ b/lib/widgets/map/map.dart
@@ -249,7 +249,6 @@ class DpipMapState extends State<DpipMap> {
           sourceId,
           GeojsonSourceProperties(data: GeoJsonBuilder().addFeature(location.toFeatureBuilder()).build()),
         );
-        TalkerManager.instance.info('Added Source "$sourceId"');
       } else {
         await controller.setGeoJsonSource(sourceId, GeoJsonBuilder().addFeature(location.toFeatureBuilder()).build());
         TalkerManager.instance.info('Updated Source "$sourceId"');
@@ -267,7 +266,6 @@ class DpipMapState extends State<DpipMap> {
             iconIgnorePlacement: true,
           ),
         );
-        TalkerManager.instance.info('Added Layer "$layerId"');
       }
 
       await controller.moveCamera(CameraUpdate.newLatLngZoom(location, 7));
@@ -301,7 +299,6 @@ class DpipMapState extends State<DpipMap> {
       await spritePngFile.writeAsBytes(spritePngData.buffer.asUint8List());
       final spritePngFile2x = File('$mapDir/sprites@2x.png');
       await spritePngFile2x.writeAsBytes(spritePngData.buffer.asUint8List());
-      TalkerManager.instance.info('Copied sprite.png to $spritePngFile');
 
       // Copy sprite.json
       final spriteJsonData = await rootBundle.load('assets/sprites.json');
@@ -309,7 +306,6 @@ class DpipMapState extends State<DpipMap> {
       await spriteJsonFile.writeAsBytes(spriteJsonData.buffer.asUint8List());
       final spriteJsonFile2x = File('$mapDir/sprites@2x.json');
       await spriteJsonFile2x.writeAsBytes(spriteJsonData.buffer.asUint8List());
-      TalkerManager.instance.info('Copied sprite.json to $spriteJsonFile');
 
       final spriteUri = '${spriteJsonFile.parent.uri}sprites';
       TalkerManager.instance.info('Sprite is $spriteUri');