diff --git a/client/lib/state/account_providers.dart b/client/lib/state/account_providers.dart
index 8cf5fe0..42e9e3d 100644
--- a/client/lib/state/account_providers.dart
+++ b/client/lib/state/account_providers.dart
@@ -40,11 +40,19 @@ class MeNotifier extends AsyncNotifier<Me> {
     return ref.read(accountApiProvider).me();
   }
 
-  /// 手动刷新(如连接/兑换后)。
+  /// 手动刷新(如兑换后 / 下拉刷新)。会短暂进 loading 态(触发整页转圈)。
   Future<void> refresh() async {
     state = const AsyncLoading();
     state = await AsyncValue.guard(() => ref.read(accountApiProvider).me());
   }
+
+  /// 静默刷新:不进 loading 态、成功才替换。供连接期/断开后刷新「今日剩余」用,
+  /// 避免 refresh() 的 AsyncLoading 让连接页整页闪 spinner(meLoadingProvider)。
+  Future<void> silentRefresh() async {
+    if (!ref.read(authProvider).isLoggedIn) return;
+    final next = await AsyncValue.guard(() => ref.read(accountApiProvider).me());
+    if (next is AsyncData<Me>) state = next;
+  }
 }
 
 final meProvider = AsyncNotifierProvider<MeNotifier, Me>(MeNotifier.new);
diff --git a/client/lib/state/connection_provider.dart b/client/lib/state/connection_provider.dart
index 560cdf0..a134f0f 100644
--- a/client/lib/state/connection_provider.dart
+++ b/client/lib/state/connection_provider.dart
@@ -19,6 +19,7 @@ import '../services/api_config.dart';
 import '../services/auth_api.dart';
 import '../services/connect_api.dart';
 import '../services/device_identity.dart';
+import 'account_providers.dart';
 import 'app_providers.dart';
 import 'auth_provider.dart';
 import 'nodes_provider.dart';
@@ -278,12 +279,26 @@ class ConnectionController extends StateNotifier<ConnectionState> {
     } catch (_) {}
     // 携带 _offNotice(节点异常/null);与 kernel off 读同一字段,不互相覆盖。
     if (mounted) state = ConnectionState(phase: VpnPhase.off, error: _offNotice);
+    _refreshQuota(); // 会话结束 → 刷新「今日剩余」反映本次消耗
+  }
+
+  // 静默刷新 /me(不闪整页 spinner),让免费额度「今日剩余」跨会话/跨设备更新。
+  void _refreshQuota() {
+    if (_ref.read(authProvider).isLoggedIn && _ref.read(isFreePlanProvider)) {
+      unawaited(_ref.read(meProvider.notifier).silentRefresh());
+    }
   }
 
   void _onKernelStatus(VpnStatus s) {
     if (!mounted) return;
     switch (s) {
       case VpnStatus.on:
+        // 免费版:若本次「on」不是经 _connect 而来(如 Android 常驻隧道、app 重启后
+        // 自动同步到已在跑的隧道),_freeRemainingSec 还是 null → 倒计时不启。这里兜底
+        // 按当前额度补锁定,保证连接页显示的是倒计时(会变)而非静态「今日剩余」。
+        if (_freeRemainingSec == null && _ref.read(isFreePlanProvider)) {
+          _freeRemainingSec = _ref.read(quotaProvider).remainingMinutes * 60;
+        }
         state = state.copyWith(phase: VpnPhase.on);
         _startElapsed();
         _startWatchdog();
@@ -306,6 +321,7 @@ class ConnectionController extends StateNotifier<ConnectionState> {
         _userDisconnect = false;
         _stopElapsed();
         _stopWatchdog();
+        _refreshQuota(); // 内核掉线也算会话结束 → 刷新「今日剩余」
     }
   }
 
diff --git a/client/lib/state/quota_provider.dart b/client/lib/state/quota_provider.dart
index 8adf924..d63c2d2 100644
--- a/client/lib/state/quota_provider.dart
+++ b/client/lib/state/quota_provider.dart
@@ -12,7 +12,6 @@ import 'package:uuid/uuid.dart';
 
 import '../services/device_identity.dart';
 import 'account_providers.dart';
-import 'auth_provider.dart';
 
 /// 免费额度快照。
 class FreeQuotaState {
@@ -68,12 +67,10 @@ class QuotaController extends StateNotifier<FreeQuotaState> {
     state = FreeQuotaState(totalMinutes: total, remainingMinutes: remaining);
   }
 
-  /// 连接期倒计时归零 → 本地立即置耗尽(按钮随即灰化);登录态下再拉 me 让服务端权威同步。
+  /// 连接期倒计时归零 → 本地立即置耗尽(按钮随即灰化);登录态下再静默拉 me 让服务端权威同步。
   void markExhausted() {
     state = state.copyWith(remainingMinutes: 0);
-    if (_ref.read(authProvider).isLoggedIn) {
-      _ref.read(meProvider.notifier).refresh();
-    }
+    _ref.read(meProvider.notifier).silentRefresh();
   }
 
   /// 看广告加时:调 /v1/ads/unlock 累加分钟,成功后刷新 me 拿最新额度。
@@ -85,9 +82,9 @@ class QuotaController extends StateNotifier<FreeQuotaState> {
             deviceId: deviceId,
             adToken: const Uuid().v4(), // 占位 ad_token(DevVerifier 放行)
           );
-      // 乐观置位剩余,再拉 me 校准(账户共享,以服务端为准)。
+      // 乐观置位剩余,再静默拉 me 校准(账户共享,以服务端为准;不闪整页 spinner)。
       state = state.copyWith(remainingMinutes: res.minutesRemaining);
-      await _ref.read(meProvider.notifier).refresh();
+      await _ref.read(meProvider.notifier).silentRefresh();
       return res.grantedMinutes;
     } catch (_) {
       return null;
diff --git a/client/pubspec.yaml b/client/pubspec.yaml
index eb23059..df6328a 100644
--- a/client/pubspec.yaml
+++ b/client/pubspec.yaml
@@ -1,7 +1,7 @@
 name: pangolin_vpn
 description: 穿山甲 · Pangolin — 极简、稳定、跨平台网络加速客户端。
 publish_to: "none"
-version: 1.0.45+46
+version: 1.0.46+47
 
 environment:
   sdk: ^3.5.0
diff --git a/client/windows/installer/pangolin.iss b/client/windows/installer/pangolin.iss
index 7ec787d..f71880f 100644
--- a/client/windows/installer/pangolin.iss
+++ b/client/windows/installer/pangolin.iss
@@ -3,7 +3,7 @@
 ; 前置: 先在 client/ 跑 `flutter build windows`(Release),产物在
 ;       ..\..\build\windows\x64\runner\Release
 #define MyAppName "穿山甲 Pangolin"
-#define MyAppVersion "1.0.45"
+#define MyAppVersion "1.0.46"
 #define MyAppPublisher "Pangolin"
 #define MyAppExeName "pangolin_vpn.exe"
 #define BuildDir "..\..\build\windows\x64\runner\Release"