diff --git a/lib/modules/chat/controllers/chat_controller.dart b/lib/modules/chat/controllers/chat_controller.dart
index 50b3e89ba..4ce3bf80b 100644
--- a/lib/modules/chat/controllers/chat_controller.dart
+++ b/lib/modules/chat/controllers/chat_controller.dart
@@ -96,6 +96,9 @@ class ChatController extends GetxController {
   final RxBool isHoldSpeak = false.obs;
   String finalResult = '';
 
+  // 按住说话防抖
+  Timer? _talkDebounceTimer;
+
   @override
   Future<void> onInit() async {
     super.onInit();
@@ -289,6 +292,7 @@ class ChatController extends GetxController {
     _voiceInteractionSubscription?.cancel();
     _autoStopTimer?.cancel();
     _scrollDebounceTimer?.cancel(); // 清理防抖计时器
+    _talkDebounceTimer?.cancel();
 
     _amapFlutter.dispose();
     _locationStream?.cancel();
@@ -578,12 +582,15 @@ class ChatController extends GetxController {
 
   // 按下开始说话
   void talkLongPress() async {
+    _talkDebounceTimer?.cancel();
     if (isHoldSpeak.value) return;
 
     _voiceInteractionService.pauseVoiceInteraction();
     try {
       final recognitionStream = await _asrService.startContinuousRecognition();
 
+      await Future.delayed(const Duration(milliseconds: 150));
+
       isHoldSpeak.value = true;
       recognizedText.value = '';
       finalResult = '';
@@ -601,26 +608,29 @@ class ChatController extends GetxController {
 
   // 松开停止说话
   void talkLongPressUp() async {
-    if (!isHoldSpeak.value) return;
-    try {
-      await _asrService.stopContinuousRecognition();
-      _recognitionSubscription?.cancel();
-      _recognitionSubscription = null;
+    _talkDebounceTimer?.cancel();
+    _talkDebounceTimer = Timer(const Duration(milliseconds: 200), () async {
+      if (!isHoldSpeak.value) return;
+      try {
+        await _asrService.stopContinuousRecognition();
+        _recognitionSubscription?.cancel();
+        _recognitionSubscription = null;
 
-      final intermediateIndex =
-          messages.indexWhere((m) => m.isIntermediate && m.role == 'user');
-      if (intermediateIndex >= 0) {
-        messages.removeAt(intermediateIndex);
-      }
+        final intermediateIndex =
+            messages.indexWhere((m) => m.isIntermediate && m.role == 'user');
+        if (intermediateIndex >= 0) {
+          messages.removeAt(intermediateIndex);
+        }
 
-      sendMessage(finalResult);
+        sendMessage(finalResult);
 
-      recognizedText.value = '';
-      finalResult = '';
-      isHoldSpeak.value = false;
-    } catch (e) {
-      Logger.error('停止语音识别失败', e);
-    }
+        recognizedText.value = '';
+        finalResult = '';
+        isHoldSpeak.value = false;
+      } catch (e) {
+        Logger.error('停止语音识别失败', e);
+      }
+    });
   }
 
   // 开始语音识别
diff --git a/lib/modules/chat/views/animated_gradient_background.dart b/lib/modules/chat/views/animated_gradient_background.dart
new file mode 100644
index 000000000..181295cea
--- /dev/null
+++ b/lib/modules/chat/views/animated_gradient_background.dart
@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+
+class AnimatedGradientBackground extends StatefulWidget {
+  const AnimatedGradientBackground({super.key});
+
+  @override
+  State<AnimatedGradientBackground> createState() =>
+      _AnimatedGradientBackgroundState();
+}
+
+class _AnimatedGradientBackgroundState extends State<AnimatedGradientBackground>
+    with SingleTickerProviderStateMixin {
+  late AnimationController _controller;
+  late Animation<Alignment?> _beginAnimation;
+  late Animation<Alignment?> _endAnimation;
+
+  final Color color1 = const Color(0xFFfbcfdd);
+  final Color color2 = const Color(0xFFe2e9fb);
+
+  @override
+  void initState() {
+    super.initState();
+
+    _controller = AnimationController(
+      vsync: this,
+      duration: const Duration(seconds: 10),
+    )..repeat(reverse: true);
+
+    // 创建起始点动画
+    _beginAnimation = AlignmentTween(
+      begin: Alignment.topCenter,
+      end: Alignment.bottomLeft,
+    ).animate(_controller);
+
+    // 创建结束点动画
+    _endAnimation = AlignmentTween(
+      begin: Alignment.bottomCenter,
+      end: Alignment.topRight,
+    ).animate(_controller);
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AnimatedBuilder(
+      animation: _controller,
+      builder: (context, child) {
+        return Container(
+          decoration: BoxDecoration(
+            gradient: LinearGradient(
+              colors: [color1, color2],
+              begin: _beginAnimation.value!,
+              end: _endAnimation.value!,
+            ),
+          ),
+        );
+      },
+    );
+  }
+}
diff --git a/lib/modules/chat/views/chat_view.dart b/lib/modules/chat/views/chat_view.dart
index 39020c0b0..ed904d4e6 100644
--- a/lib/modules/chat/views/chat_view.dart
+++ b/lib/modules/chat/views/chat_view.dart
@@ -5,6 +5,7 @@ import 'dart:math';
 import '../controllers/chat_controller.dart';
 import '../models/message_model.dart';
 import '../../../core/theme/app_colors.dart';
+import 'animated_gradient_background.dart';
 import 'chat_music_card.dart';
 import 'chat_navigation_card.dart';
 import 'weather_day_card.dart';
@@ -16,10 +17,17 @@ class ChatView extends GetView<ChatController> {
   Widget build(BuildContext context) {
     final isDarkMode = Theme.of(context).brightness == Brightness.dark;
 
-    return Scaffold(
-      backgroundColor: isDarkMode ? AppColors.darkBackground : Colors.grey[50],
-      appBar: _buildAppBar(isDarkMode),
-      body: _buildBody(isDarkMode),
+    return Obx(
+      () => Scaffold(
+        backgroundColor:
+            isDarkMode ? AppColors.darkBackground : Colors.grey[50],
+        appBar: controller.isVoiceRecognitionActive.value
+            ? null
+            : _buildAppBar(isDarkMode),
+        body: controller.isVoiceRecognitionActive.value
+            ? _buildVoiceInputPanel(isDarkMode)
+            : _buildBody(isDarkMode),
+      ),
     );
   }
 
@@ -47,7 +55,7 @@ class ChatView extends GetView<ChatController> {
                 BoxShadow(
                   color: Colors.black.withOpacity(0.1),
                   blurRadius: 3,
-                  offset: Offset(0, 1),
+                  offset: const Offset(0, 1),
                 ),
               ],
             ),
@@ -92,7 +100,7 @@ class ChatView extends GetView<ChatController> {
                     Container(
                       width: 6.r,
                       height: 6.r,
-                      decoration: BoxDecoration(
+                      decoration: const BoxDecoration(
                         color: Colors.green,
                         shape: BoxShape.circle,
                       ),
@@ -164,7 +172,7 @@ class ChatView extends GetView<ChatController> {
                 value: 'clear',
                 child: Row(
                   children: [
-                    Icon(Icons.delete_outline, color: Colors.red),
+                    const Icon(Icons.delete_outline, color: Colors.red),
                     SizedBox(width: 8.w),
                     Text(
                       'clearChatHistory'.tr, // 清空聊天记录
@@ -205,7 +213,7 @@ class ChatView extends GetView<ChatController> {
         ),
 
         // 底部输入区域
-        _buildInputArea(isDarkMode),
+        _buildTextInputPanel(isDarkMode),
       ],
     );
   }
@@ -377,24 +385,11 @@ class ChatView extends GetView<ChatController> {
     return box;
   }
 
-  // 构建输入区域
-  Widget _buildInputArea(bool isDarkMode) {
+  // 构建文本输入面板
+  Widget _buildTextInputPanel(bool isDarkMode) {
     final textController =
         TextEditingController(text: controller.inputText.value);
 
-    // 检查是否处于语音识别模式
-    return Obx(() {
-      if (controller.isVoiceRecognitionActive.value) {
-        return _buildVoiceInputPanel(isDarkMode);
-      } else {
-        return _buildTextInputPanel(isDarkMode, textController);
-      }
-    });
-  }
-
-  // 构建文本输入面板
-  Widget _buildTextInputPanel(
-      bool isDarkMode, TextEditingController textController) {
     return Container(
       height: 48.w,
       margin: EdgeInsets.only(left: 16.w, right: 16.w, top: 10.w, bottom: 20.w),
@@ -521,158 +516,166 @@ class ChatView extends GetView<ChatController> {
     return Container(
       decoration: BoxDecoration(
         color: isDarkMode ? AppColors.cardBackground : Colors.white,
-        boxShadow: [
-          BoxShadow(
-            color: Colors.black.withOpacity(0.05),
-            blurRadius: 3,
-            offset: Offset(0, -1),
-          ),
-        ],
       ),
       child: SafeArea(
-        child: SizedBox(
-          height: 80.h,
-          child: Padding(
-            padding: EdgeInsets.symmetric(horizontal: 20.w),
-            child: Row(
-              mainAxisAlignment: MainAxisAlignment.spaceBetween,
-              crossAxisAlignment: CrossAxisAlignment.center,
-              children: [
-                // 语音录制按钮
-                Container(
-                  width: 60.r,
-                  height: 60.r,
-                  decoration: BoxDecoration(
-                    color: isDarkMode
-                        ? Colors.white.withOpacity(0.1)
-                        : Colors.white,
-                    shape: BoxShape.circle,
-                    boxShadow: [
-                      BoxShadow(
-                        color: Colors.black.withOpacity(0.1),
-                        blurRadius: 8,
-                        spreadRadius: 1,
+        child: Column(
+          children: [
+            Row(
+              children: [],
+            ),
+            Expanded(
+              child: AnimatedGradientBackground(),
+            ),
+            SizedBox(
+              height: 80.h,
+              child: Padding(
+                padding: EdgeInsets.symmetric(horizontal: 20.w),
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                  crossAxisAlignment: CrossAxisAlignment.center,
+                  children: [
+                    // 语音录制按钮
+                    Container(
+                      width: 60.r,
+                      height: 60.r,
+                      decoration: BoxDecoration(
+                        color: isDarkMode
+                            ? Colors.white.withOpacity(0.1)
+                            : Colors.white,
+                        shape: BoxShape.circle,
+                        boxShadow: [
+                          BoxShadow(
+                            color: Colors.black.withOpacity(0.1),
+                            blurRadius: 8,
+                            spreadRadius: 1,
+                          ),
+                        ],
                       ),
-                    ],
-                  ),
-                  child: Center(
-                    child: Obx(() => Icon(
-                          controller.isListening.value
-                              ? Icons.mic
-                              : Icons.mic_none,
-                          color: controller.isListening.value
-                              ? AppColors.primary
-                              : Colors.grey.shade400,
-                          size: 28.r,
-                        )),
-                  ),
-                ),
+                      child: Center(
+                        child: Obx(() => Icon(
+                              controller.isListening.value
+                                  ? Icons.mic
+                                  : Icons.mic_none,
+                              color: controller.isListening.value
+                                  ? AppColors.primary
+                                  : Colors.grey.shade400,
+                              size: 28.r,
+                            )),
+                      ),
+                    ),
 
-                // 中间音频波形和状态文本
-                Expanded(
-                  child: Column(
-                    mainAxisSize: MainAxisSize.min,
-                    mainAxisAlignment: MainAxisAlignment.center,
-                    children: [
-                      // 音频波形区域
-                      Container(
-                        height: 50.h,
-                        child: Obx(() {
-                          final isSpeaking = controller.isSpeechDetected.value;
-                          return Center(
-                            child: Container(
-                              width: 220.w,
-                              height: 30.h,
-                              child: Row(
-                                mainAxisSize: MainAxisSize.min,
-                                mainAxisAlignment: MainAxisAlignment.center,
-                                children: List.generate(
-                                  23,
-                                  (index) {
-                                    // 随机高度模拟波形
-                                    double height = isSpeaking
-                                        ? (Random().nextDouble() * 20.0 + 5.0).h
-                                        : 2.h;
+                    // 中间音频波形和状态文本
+                    Expanded(
+                      child: Column(
+                        mainAxisSize: MainAxisSize.min,
+                        mainAxisAlignment: MainAxisAlignment.center,
+                        children: [
+                          // 音频波形区域
+                          Container(
+                            height: 50.h,
+                            child: Obx(() {
+                              final isSpeaking =
+                                  controller.isSpeechDetected.value;
+                              return Center(
+                                child: Container(
+                                  width: 220.w,
+                                  height: 30.h,
+                                  child: Row(
+                                    mainAxisSize: MainAxisSize.min,
+                                    mainAxisAlignment: MainAxisAlignment.center,
+                                    children: List.generate(
+                                      23,
+                                      (index) {
+                                        // 随机高度模拟波形
+                                        double height = isSpeaking
+                                            ? (Random().nextDouble() * 20.0 +
+                                                    5.0)
+                                                .h
+                                            : 2.h;
 
-                                    return SizedBox(
-                                      width: 6.w,
-                                      child: Center(
-                                        child: AnimatedContainer(
-                                          duration: Duration(milliseconds: 500),
-                                          width: 2.5.w,
-                                          height: height,
-                                          margin: EdgeInsets.symmetric(
-                                              horizontal: 1.5.w),
-                                          decoration: BoxDecoration(
-                                            color: isSpeaking
-                                                ? AppColors.primary
-                                                : isDarkMode
-                                                    ? Colors.grey.shade600
-                                                    : Colors.grey.shade400,
-                                            borderRadius:
-                                                BorderRadius.circular(2.r),
+                                        return SizedBox(
+                                          width: 6.w,
+                                          child: Center(
+                                            child: AnimatedContainer(
+                                              duration: const Duration(
+                                                  milliseconds: 500),
+                                              width: 2.5.w,
+                                              height: height,
+                                              margin: EdgeInsets.symmetric(
+                                                  horizontal: 1.5.w),
+                                              decoration: BoxDecoration(
+                                                color: isSpeaking
+                                                    ? AppColors.primary
+                                                    : isDarkMode
+                                                        ? Colors.grey.shade600
+                                                        : Colors.grey.shade400,
+                                                borderRadius:
+                                                    BorderRadius.circular(2.r),
+                                              ),
+                                            ),
                                           ),
-                                        ),
-                                      ),
-                                    );
-                                  },
+                                        );
+                                      },
+                                    ),
+                                  ),
                                 ),
-                              ),
-                            ),
-                          );
-                        }),
-                      ),
-                      SizedBox(height: 8.h),
+                              );
+                            }),
+                          ),
 
-                      // 语音状态文本
-                      Obx(() => Text(
-                            controller.isSpeechDetected.value
-                                ? 'imListening'.tr // 正在聆听...
-                                : 'canStartTalking'.tr, // 你可以开始说话
-                            style: TextStyle(
-                              fontSize: 14.sp,
-                              color: isDarkMode
-                                  ? Colors.grey[400]
-                                  : Colors.grey[700],
-                              fontWeight: FontWeight.w500,
-                            ),
-                          )),
-                    ],
-                  ),
-                ),
+                          // 语音状态文本
+                          Obx(() => Text(
+                                controller.isSpeechDetected.value
+                                    ? 'imListening'.tr // 正在聆听...
+                                    : 'canStartTalking'.tr, // 你可以开始说话
+                                style: TextStyle(
+                                  fontSize: 14.sp,
+                                  color: isDarkMode
+                                      ? Colors.grey[400]
+                                      : Colors.grey[700],
+                                  fontWeight: FontWeight.w500,
+                                ),
+                              )),
+                        ],
+                      ),
+                    ),
 
-                // 关闭按钮
-                Container(
-                  width: 60.r,
-                  height: 60.r,
-                  decoration: BoxDecoration(
-                    color: isDarkMode
-                        ? Colors.white.withOpacity(0.1)
-                        : Colors.white,
-                    shape: BoxShape.circle,
-                    boxShadow: [
-                      BoxShadow(
-                        color: Colors.black.withOpacity(0.1),
-                        blurRadius: 8,
-                        spreadRadius: 1,
+                    // 关闭按钮
+                    Container(
+                      width: 60.r,
+                      height: 60.r,
+                      decoration: BoxDecoration(
+                        color: isDarkMode
+                            ? Colors.white.withOpacity(0.1)
+                            : Colors.white,
+                        shape: BoxShape.circle,
+                        boxShadow: [
+                          BoxShadow(
+                            color: Colors.black.withOpacity(0.1),
+                            blurRadius: 8,
+                            spreadRadius: 1,
+                          ),
+                        ],
                       ),
-                    ],
-                  ),
-                  child: Center(
-                    child: IconButton(
-                      icon: Icon(
-                        Icons.close,
-                        color: isDarkMode ? Colors.white : Colors.grey.shade600,
-                        size: 28.r,
+                      child: Center(
+                        child: IconButton(
+                          icon: Icon(
+                            Icons.close,
+                            color: isDarkMode
+                                ? Colors.white
+                                : Colors.grey.shade600,
+                            size: 28.r,
+                          ),
+                          padding: EdgeInsets.zero,
+                          onPressed: controller.stopVoiceRecognition,
+                        ),
                       ),
-                      padding: EdgeInsets.zero,
-                      onPressed: controller.stopVoiceRecognition,
                     ),
-                  ),
+                  ],
                 ),
-              ],
+              ),
             ),
-          ),
+          ],
         ),
       ),
     );
@@ -692,7 +695,7 @@ class ChatView extends GetView<ChatController> {
           BoxShadow(
             color: Colors.black.withOpacity(0.05),
             blurRadius: 2,
-            offset: Offset(0, 1),
+            offset: const Offset(0, 1),
           ),
         ],
       ),
@@ -730,7 +733,7 @@ class ChatView extends GetView<ChatController> {
   // 构建加载动画点
   Widget _buildLoadingDot(int index, bool isDarkMode) {
     return AnimatedBuilder(
-      animation: AlwaysStoppedAnimation(0),
+      animation: const AlwaysStoppedAnimation(0),
       builder: (context, child) {
         return Container(
           margin: EdgeInsets.symmetric(horizontal: 2.w),