diff --git a/lib/app/modules/kr_home/controllers/kr_home_controller.dart b/lib/app/modules/kr_home/controllers/kr_home_controller.dart
index 5f6a2f3..b738dad 100755
--- a/lib/app/modules/kr_home/controllers/kr_home_controller.dart
+++ b/lib/app/modules/kr_home/controllers/kr_home_controller.dart
@@ -90,6 +90,8 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
   // 是否显示延迟
   final kr_isLatency = false.obs;
 
+  final kr_isPositionAnimating = false.obs;
+
   /// 默认
   var kr_cutTag = ''.obs;
   var kr_cutSeletedTag = ''.obs;
@@ -217,14 +219,17 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
       await _kr_prepareCountrySelectionBeforeStart();
       final selectedAfter =
-      await KRSecureStorage().kr_readData(key: 'SELECTED_NODE_TAG');
-      KRLogUtil.kr_i('准备后 SELECTED_NODE_TAG_autoConnect: ${selectedAfter ?? ''}',
+          await KRSecureStorage().kr_readData(key: 'SELECTED_NODE_TAG');
+      KRLogUtil.kr_i(
+          '准备后 SELECTED_NODE_TAG_autoConnect: ${selectedAfter ?? ''}',
           tag: 'HomeController');
-      KRLogUtil.kr_i('准备后 kr_currentNodeName_autoConnect: ${kr_currentNodeName.value}',
+      KRLogUtil.kr_i(
+          '准备后 kr_currentNodeName_autoConnect: ${kr_currentNodeName.value}',
           tag: 'HomeController');
       KRLogUtil.kr_i('准备后 kr_cutTag_autoConnect: ${kr_cutTag.value}',
           tag: 'HomeController');
-      KRLogUtil.kr_i('准备后 kr_cutSeletedTag_autoConnect: ${kr_cutSeletedTag.value}',
+      KRLogUtil.kr_i(
+          '准备后 kr_cutSeletedTag_autoConnect: ${kr_cutSeletedTag.value}',
           tag: 'HomeController');
       await kr_performNodeSwitch(selectedAfter!);
       await KRSingBoxImp.instance.kr_start();
@@ -315,11 +320,42 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
     });
 
     // 🔧 Android 15 新增：5秒后再次强制更新高度，兜底保护
-    Future.delayed(const Duration(seconds: 5), () {
-      if (kr_bottomPanelHeight.value < 100) {
-        KRLogUtil.kr_w('检测到底部面板高度异常(${kr_bottomPanelHeight.value})，强制修正',
-            tag: 'HomeController');
-        kr_updateBottomPanelHeight();
+    // Future.delayed(const Duration(seconds: 5), () {
+    //   if (kr_bottomPanelHeight.value < 100) {
+    //     KRLogUtil.kr_w('检测到底部面板高度异常(${kr_bottomPanelHeight.value})，强制修正',
+    //         tag: 'HomeController');
+    //     kr_updateBottomPanelHeight();
+    //   }
+    // });
+
+    _initShowAnimationWatcher();
+  }
+
+  bool _lastIsShow = false;
+
+  void _initShowAnimationWatcher() {
+    _lastIsShow = kr_currentNodeLatency.value == -1 || kr_isConnected.value;
+    everAll([kr_currentNodeLatency, kr_isConnected], (_) {
+      final v = kr_currentNodeLatency.value == -1 || kr_isConnected.value;
+      if (v != _lastIsShow) {
+        _triggerPositionAnim();
+        _lastIsShow = v;
+      }
+    });
+  }
+
+  void kr_onPositionAnimationEnd() {
+    kr_isPositionAnimating.value = false;
+  }
+
+  int _positionAnimToken = 0;
+  void _triggerPositionAnim() {
+    _positionAnimToken++;
+    final token = _positionAnimToken;
+    kr_isPositionAnimating.value = true;
+    Future.delayed(const Duration(milliseconds: 450), () {
+      if (_positionAnimToken == token) {
+        kr_isPositionAnimating.value = false;
       }
     });
   }
@@ -938,6 +974,26 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
     if (kDebugMode) {}
   }
 
+  DateTime? _lastConnectClickAt;
+  static const Duration _connectClickCooldown = Duration(milliseconds: 600);
+
+  bool kr_canProcessConnectClick() {
+    final now = DateTime.now();
+    if (kr_isPositionAnimating.value) {
+      return false;
+    }
+    final st = KRSingBoxImp.instance.kr_status.value;
+    if (st is SingboxStarting || st is SingboxStopping) {
+      return false;
+    }
+    if (_lastConnectClickAt != null &&
+        now.difference(_lastConnectClickAt!) < _connectClickCooldown) {
+      return false;
+    }
+    _lastConnectClickAt = now;
+    return true;
+  }
+
   /// 🔧 等待状态达到预期值
   Future<void> _waitForStatus(Type expectedType, {int maxSeconds = 3}) async {
     if (kDebugMode) {}
@@ -1148,7 +1204,9 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
   /// 处理手动模式
   void _kr_handleManualMode(dynamic element) {
     try {
-      KRLogUtil.kr_d('处理手动模式 - 内核选择: ${element.selected}, 用户选择: ${kr_cutTag.value}', tag: 'HomeController');
+      KRLogUtil.kr_d(
+          '处理手动模式 - 内核选择: ${element.selected}, 用户选择: ${kr_cutTag.value}',
+          tag: 'HomeController');
 
       // 🔧 关键修复：不要用内核返回的 selected 覆盖用户手动选择
       // 只有当内核返回的节点与用户选择一致时，才更新相关状态
@@ -1160,12 +1218,15 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
       // 只有当内核确认切换成功时，才更新 UI 状态
       if (element.selected == kr_cutTag.value) {
         kr_cutSeletedTag.value = element.selected;
-        kr_currentNodeName.value = kr_truncateText(element.selected, maxLength: 25);
+        kr_currentNodeName.value =
+            kr_truncateText(element.selected, maxLength: 25);
         // kr_moveToSelectedNode();
-        KRLogUtil.kr_d('✅ 内核确认节点切换成功: ${element.selected}', tag: 'HomeController');
+        KRLogUtil.kr_d('✅ 内核确认节点切换成功: ${element.selected}',
+            tag: 'HomeController');
       } else {
         // 内核返回的节点与用户选择不一致，保持用户选择的显示
-        KRLogUtil.kr_d('⏳ 等待内核切换到用户选择的节点: ${kr_cutTag.value}', tag: 'HomeController');
+        KRLogUtil.kr_d('⏳ 等待内核切换到用户选择的节点: ${kr_cutTag.value}',
+            tag: 'HomeController');
       }
     } catch (e) {
       KRLogUtil.kr_e('处理手动模式出错: $e', tag: 'HomeController');
@@ -1364,9 +1425,12 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
       // 🔒 节流控制：2秒内的重复切换请求直接忽略
       final now = DateTime.now();
-      if (_lastSwitchTime != null && now.difference(_lastSwitchTime!) < _switchThrottleDuration) {
-        final remainingTime = _switchThrottleDuration.inMilliseconds - now.difference(_lastSwitchTime!).inMilliseconds;
-        KRLogUtil.kr_w('⚠️ 切换过于频繁，请等待 ${remainingTime}ms', tag: 'HomeController');
+      if (_lastSwitchTime != null &&
+          now.difference(_lastSwitchTime!) < _switchThrottleDuration) {
+        final remainingTime = _switchThrottleDuration.inMilliseconds -
+            now.difference(_lastSwitchTime!).inMilliseconds;
+        KRLogUtil.kr_w('⚠️ 切换过于频繁，请等待 ${remainingTime}ms',
+            tag: 'HomeController');
         KRCommonUtil.kr_showToast('切换过于频繁，请稍后再试');
         return false;
       }
@@ -1393,7 +1457,9 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
         // 🔧 修复：保存节点选择以便VPN启动时应用
         KRLogUtil.kr_i('💾 保存节点选择以便稍后应用: $tag', tag: 'HomeController');
-        KRSecureStorage().kr_saveData(key: 'SELECTED_NODE_TAG', value: tag).then((_) {
+        KRSecureStorage()
+            .kr_saveData(key: 'SELECTED_NODE_TAG', value: tag)
+            .then((_) {
           KRLogUtil.kr_i('✅ 节点选择已保存: $tag', tag: 'HomeController');
         }).catchError((e) {
           KRLogUtil.kr_e('❌ 保存节点选择失败: $e', tag: 'HomeController');
@@ -1412,11 +1478,13 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
         // 🔧 保存新节点选择
         KRLogUtil.kr_i('💾 保存新节点选择: $tag', tag: 'HomeController');
-        await KRSecureStorage().kr_saveData(key: 'SELECTED_NODE_TAG', value: tag);
+        await KRSecureStorage()
+            .kr_saveData(key: 'SELECTED_NODE_TAG', value: tag);
 
         // 🚀 核心改进：使用 selectOutbound 进行热切换（参考 hiddify-app）
         // 优势：不重启VPN，保持连接状态，切换瞬间完成，VPN开关不闪烁
-        KRLogUtil.kr_i('🔄 [热切换] 调用 selectOutbound 切换节点...', tag: 'HomeController');
+        KRLogUtil.kr_i('🔄 [热切换] 调用 selectOutbound 切换节点...',
+            tag: 'HomeController');
 
         // 🔧 关键修复：确定正确的 selector 组 tag
         // selectOutbound(groupTag, outboundTag) - 第一个参数是组的tag，不是节点的tag
@@ -1427,12 +1495,14 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
         for (var group in activeGroups) {
           if (group.type == ProxyType.selector) {
             selectorGroupTag = group.tag;
-            KRLogUtil.kr_i('🔍 找到 selector 组: $selectorGroupTag', tag: 'HomeController');
+            KRLogUtil.kr_i('🔍 找到 selector 组: $selectorGroupTag',
+                tag: 'HomeController');
             break;
           }
         }
 
-        KRLogUtil.kr_i('📡 调用 selectOutbound("$selectorGroupTag", "$tag")', tag: 'HomeController');
+        KRLogUtil.kr_i('📡 调用 selectOutbound("$selectorGroupTag", "$tag")',
+            tag: 'HomeController');
 
         // 调用 sing-box 的 selectOutbound API
         final result = await KRSingBoxImp.instance.kr_singBox
@@ -1441,12 +1511,13 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
         // 处理切换结果
         result.fold(
-              (error) {
+          (error) {
             // 切换失败
-            KRLogUtil.kr_e('❌ selectOutbound 调用失败: $error', tag: 'HomeController');
+            KRLogUtil.kr_e('❌ selectOutbound 调用失败: $error',
+                tag: 'HomeController');
             throw Exception('节点切换失败: $error');
           },
-              (_) {
+          (_) {
             // 切换成功
             KRLogUtil.kr_i('✅ selectOutbound 调用成功', tag: 'HomeController');
           },
@@ -1466,15 +1537,18 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
         try {
           final updatedGroups = KRSingBoxImp.instance.kr_activeGroups;
           final selectGroup = updatedGroups.firstWhere(
-                (group) => group.type == ProxyType.selector,
+            (group) => group.type == ProxyType.selector,
             orElse: () => throw Exception('未找到 selector 组'),
           );
 
-          KRLogUtil.kr_i('📊 [验证] ${selectGroup.tag}组当前选中: ${selectGroup.selected}', tag: 'HomeController');
+          KRLogUtil.kr_i(
+              '📊 [验证] ${selectGroup.tag}组当前选中: ${selectGroup.selected}',
+              tag: 'HomeController');
           KRLogUtil.kr_i('📊 [验证] 目标节点: $tag', tag: 'HomeController');
 
           if (selectGroup.selected != tag) {
-            KRLogUtil.kr_w('⚠️ [验证] 节点选择验证失败，实际选中: ${selectGroup.selected}', tag: 'HomeController');
+            KRLogUtil.kr_w('⚠️ [验证] 节点选择验证失败，实际选中: ${selectGroup.selected}',
+                tag: 'HomeController');
             // 不抛出异常，但记录警告
           } else {
             KRLogUtil.kr_i('✅ [验证] 节点选择验证成功！', tag: 'HomeController');
@@ -1488,7 +1562,6 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
         KRLogUtil.kr_i('✅ 节点热切换成功，VPN保持连接: $tag', tag: 'HomeController');
         return true;
-
       } catch (switchError) {
         // 后台切换失败，恢复到原节点
         KRLogUtil.kr_e('❌ 后台节点切换失败: $switchError', tag: 'HomeController');
@@ -1500,7 +1573,8 @@ class KRHomeController extends GetxController with WidgetsBindingObserver {
 
         // 恢复原节点选择
         try {
-          await KRSecureStorage().kr_saveData(key: 'SELECTED_NODE_TAG', value: originalTag);
+          await KRSecureStorage()
+              .kr_saveData(key: 'SELECTED_NODE_TAG', value: originalTag);
         } catch (e) {
           KRLogUtil.kr_e('❌ 恢复节点选择失败: $e', tag: 'HomeController');
         }
diff --git a/lib/app/modules/kr_home/views/hi_animated_connect_button.dart b/lib/app/modules/kr_home/views/hi_animated_connect_button.dart
index b12e2a8..f398659 100644
--- a/lib/app/modules/kr_home/views/hi_animated_connect_button.dart
+++ b/lib/app/modules/kr_home/views/hi_animated_connect_button.dart
@@ -22,113 +22,96 @@ class HIAnimatedConnectButton extends GetView<KRHomeController> {
   @override
   Widget build(BuildContext context) {
     return Obx(() {
-      final delay = controller.kr_currentNodeLatency.value;
+      final _ = KRSingBoxImp.instance.kr_status.value;
 
-      // 🔧 关键: 强制读取两个 observable 确保追踪
-      final _ = KRSingBoxImp.instance.kr_status.value;  // 强制追踪
-      final isConnected = controller.kr_isConnected.value;  // 使用 controller 的状态
-
-      // 再次读取状态用于判断
-      final status = KRSingBoxImp.instance.kr_status.value;
-      final isSwitching = status is SingboxStarting || status is SingboxStopping;
-
-      print('🔵 Switch UI 更新: status=${status.runtimeType}, isConnected=$isConnected, isSwitching=$isSwitching');
-
-      final isShow = delay == -1 || isConnected;
-
-      final Color buttonColor = Theme.of(context).primaryColor;
       final double screenWidth = Get.width;
       final double screenHeight = Get.height;
 
       final double buttonSize = 340;
-      final double currentButtonSize = isShow ? 270 : buttonSize;
+      final double currentButtonSize = 270;
 
       return Stack(
         children: [
           AnimatedPositioned(
             duration: const Duration(milliseconds: 400),
             curve: Curves.linear,
-            left: isShow ? (screenWidth - currentButtonSize) / 2 : -60,
-            bottom: isShow ? screenHeight * 0.2 : -40,
+            left: (screenWidth - currentButtonSize) / 2,
+            bottom: screenHeight * 0.2,
+            onEnd: () {
+              controller.kr_onPositionAnimationEnd();
+            },
             child: Stack(
               alignment: Alignment.center,
               clipBehavior: Clip.none,
               children: [
-                /// ✅ 呼吸同心圆背景
-                if (isShow)
+                if (controller.kr_isPositionAnimating.value)
                   Positioned.fill(
                     child: OverflowBox(
                       maxWidth: buttonSize * 3,
                       maxHeight: buttonSize * 3,
                       child: ContinuousRippleEffect(
-                        color: Theme.of(context).primaryColor
-                      ),
+                          color: Theme.of(context).primaryColor),
                     ),
                   ),
-
-                if (!isShow)
-                  Positioned(
-                    top: -20,  // 距离顶部 10.w
-                    left: 115, // 距离右侧 10.w
-                    child: KrLocalImage(
-                      imageName: "hi-home-slogan",
-                      imageType: ImageType.svg,
-                    ),
-                  ),
-                /// ✅ 按钮主体
                 Material(
                   shape: const CircleBorder(),
-                  color: isShow ? Colors.transparent : Theme.of(context).primaryColor,
+                  color: Colors.transparent,
                   clipBehavior: Clip.antiAlias,
-                  child: InkWell(
-                    onTap: () {
-                      if(isSwitching) {
-                        print('🔵 Switch UI 正在更新,切换中点击了按钮: status=${status.runtimeType}, isConnected=$isConnected, isSwitching=$isSwitching');
-                        return;
-                      }
-                      final current = controller.kr_subscribeService.kr_currentSubscribe.value;
-                      bool hasValidSubscription = false;
-                      if (current != null) {
-                        DateTime? expire;
-                        try {
-                          expire = DateTime.parse(current.expireTime);
-                        } catch (_) {
-                          expire = null;
+                  child: AbsorbPointer(
+                    absorbing: controller.kr_isPositionAnimating.value,
+                    child: InkWell(
+                      onTap: () {
+                        if (!controller.kr_canProcessConnectClick()) {
+                          return;
                         }
-                        hasValidSubscription = expire != null && expire.isAfter(DateTime.now());
-                      }
-                      if (hasValidSubscription) {
-                        controller.kr_toggleSwitch(!controller.kr_isConnected.value);
-                      } else {
-                        HIDialog.show(
-                          customMessageWidget: Padding(
-                            padding: EdgeInsets.only(top: 16.w),
-                            child: Text(
-                              '尚未购买套餐，请前往购买页面下单后即可开始极速网络体验',
-                              textAlign: TextAlign.left,
-                              style: KrAppTextStyle(
-                                color: Theme.of(context).textTheme.bodyMedium?.color,
-                                fontSize: 14.sp,
-                                fontWeight: FontWeight.w600,
+                        final current = controller
+                            .kr_subscribeService.kr_currentSubscribe.value;
+                        bool hasValidSubscription = false;
+                        if (current != null) {
+                          DateTime? expire;
+                          try {
+                            expire = DateTime.parse(current.expireTime);
+                          } catch (_) {
+                            expire = null;
+                          }
+                          hasValidSubscription =
+                              expire != null && expire.isAfter(DateTime.now());
+                        }
+                        if (hasValidSubscription) {
+                          controller.kr_toggleSwitch(
+                              !controller.kr_isConnected.value);
+                        } else {
+                          HIDialog.show(
+                            customMessageWidget: Padding(
+                              padding: EdgeInsets.only(top: 16.w),
+                              child: Text(
+                                '尚未购买套餐，请前往购买页面下单后即可开始极速网络体验',
+                                textAlign: TextAlign.left,
+                                style: KrAppTextStyle(
+                                  color: Theme.of(context)
+                                      .textTheme
+                                      .bodyMedium
+                                      ?.color,
+                                  fontSize: 14.sp,
+                                  fontWeight: FontWeight.w600,
+                                ),
                               ),
                             ),
-                          ),
-                          cancelText: '取消',
-                          confirmText: '前往',
-                          onConfirm: () {
-                            GlobalOverlayService.instance.triggerSubscriptionAnimation();
-                          },
-                        );
-                      }
-                    },
-                    child: SizedBox(
-                      width: currentButtonSize,
-                      height: currentButtonSize,
-                      child: Stack(
-                        alignment: Alignment.center,
-                        children: [
-                          if (isShow)
-                          /// ✅ isShow = true，图片居中，文字贴近底部
+                            cancelText: '取消',
+                            confirmText: '前往',
+                            onConfirm: () {
+                              GlobalOverlayService.instance
+                                  .triggerSubscriptionAnimation();
+                            },
+                          );
+                        }
+                      },
+                      child: SizedBox(
+                        width: currentButtonSize,
+                        height: currentButtonSize,
+                        child: Stack(
+                          alignment: Alignment.center,
+                          children: [
                             Stack(
                               alignment: Alignment.center,
                               children: [
@@ -148,52 +131,25 @@ class HIAnimatedConnectButton extends GetView<KRHomeController> {
                                     controller.kr_connectText.value == '已连接'
                                         ? '已连接\n点击断开'
                                         : controller.kr_connectText.value,
-                                    key: ValueKey(controller.kr_connectText.value),
+                                    key: ValueKey(
+                                        controller.kr_connectText.value),
                                     textAlign: TextAlign.center,
-                                    style: TextStyle(
+                                    style: const TextStyle(
                                       color: Colors.black,
                                       fontSize: 18,
                                       fontWeight: FontWeight.bold,
-                                      height: 1
+                                      height: 1,
                                     ),
                                   ),
                                 ),
                               ],
-                            )
-                          else
-                          /// ✅ isShow = false，恢复原本布局
-                            Column(
-                              mainAxisSize: MainAxisSize.min,
-                              mainAxisAlignment: MainAxisAlignment.center,
-                              children: [
-                                KrLocalImage(
-                                  imageName: "hi-home-logo",
-                                  width: 104,
-                                  imageType: ImageType.svg,
-                                ),
-                                SizedBox(height: 2.h),
-                                Text(
-                                  controller.kr_connectText.value == '已连接'
-                                      ? '已连接\n点击断开'
-                                      : controller.kr_connectText.value,
-                                  key: ValueKey(controller.kr_connectText.value),
-                                  textAlign: TextAlign.center,
-                                  style: TextStyle(
-                                    color: Colors.black,
-                                    fontSize: 18.sp,
-                                    fontWeight: FontWeight.bold,
-                                  ),
-                                ),
-                              ],
                             ),
-                        ],
+                          ],
+                        ),
                       ),
                     ),
-
-
                   ),
                 ),
-
               ],
             ),
           ),
@@ -202,6 +158,7 @@ class HIAnimatedConnectButton extends GetView<KRHomeController> {
     });
   }
 }
+
 /// ✅ 呼吸式同心圆动画（最小圆固定270，其他圆在270~479间波动，初始直径差10%）
 /// ✅ 呼吸式同心圆动画（所有圆在270~470之间运动，起点相同但周期不同）
 class ContinuousRippleEffect extends StatefulWidget {
@@ -232,10 +189,11 @@ class _ContinuousRippleEffectState extends State<ContinuousRippleEffect>
       // 动画周期差异：外层慢，内层快
       final duration = Duration(milliseconds: 3000 + i * 1200);
 
-      final controller =
-      AnimationController(vsync: this, duration: duration)..repeat(reverse: true);
+      final controller = AnimationController(vsync: this, duration: duration)
+        ..repeat(reverse: true);
 
-      final curved = CurvedAnimation(parent: controller, curve: Curves.easeInOutSine);
+      final curved =
+          CurvedAnimation(parent: controller, curve: Curves.easeInOutSine);
       _controllers.add(controller);
       _animations.add(curved);
     }