diff --git a/keyBoard/Class/AiTalk/VC/KBAIHomeVC.m b/keyBoard/Class/AiTalk/VC/KBAIHomeVC.m
index 37c041b..0e1c39a 100644
--- a/keyBoard/Class/AiTalk/VC/KBAIHomeVC.m
+++ b/keyBoard/Class/AiTalk/VC/KBAIHomeVC.m
@@ -82,6 +82,12 @@
 
 @property (nonatomic, assign) NSInteger pendingAIRequestCount;
 
+/// 是否处于语音流程中（录音/识别中，用于禁止滚动）
+@property (nonatomic, assign) BOOL isVoiceProcessing;
+
+/// 是否正在语音录制中（用于禁止滚动）
+@property (nonatomic, assign) BOOL isVoiceRecording;
+
 /// 右上角消息按钮
 @property (nonatomic, strong) UIButton *messageButton;
 
@@ -491,8 +497,7 @@
 - (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView {
     if (self.isWaitingForAIResponse) {
         NSLog(@"[KBAIHomeVC] 正在等待 AI 回复，禁止滚动");
-        scrollView.scrollEnabled = NO;
-        scrollView.scrollEnabled = YES;
+        [self updateCollectionViewScrollState];
     }
 }
 
@@ -641,6 +646,14 @@
 
 #pragma mark - Private
 
+- (void)updateCollectionViewScrollState {
+    BOOL shouldEnable = !self.isWaitingForAIResponse
+        && !self.isVoiceRecording
+        && !self.isVoiceProcessing;
+    self.collectionView.scrollEnabled = shouldEnable;
+    self.collectionView.panGestureRecognizer.enabled = shouldEnable;
+}
+
 - (void)updateChatViewBottomInset {
     CGFloat bottomInset;
     
@@ -827,14 +840,23 @@
 }
 
 - (void)voiceToTextManagerDidBeginRecording:(KBVoiceToTextManager *)manager {
+    self.isVoiceRecording = YES;
+    self.isVoiceProcessing = YES;
+    [self updateCollectionViewScrollState];
     [self.voiceRecordManager startRecording];
 }
 
 - (void)voiceToTextManagerDidEndRecording:(KBVoiceToTextManager *)manager {
+    self.isVoiceRecording = NO;
+    self.isVoiceProcessing = YES;
+    [self updateCollectionViewScrollState];
     [self.voiceRecordManager stopRecording];
 }
 
 - (void)voiceToTextManagerDidCancelRecording:(KBVoiceToTextManager *)manager {
+    self.isVoiceRecording = NO;
+    self.isVoiceProcessing = NO;
+    [self updateCollectionViewScrollState];
     [self.voiceRecordManager cancelRecording];
 }
 
@@ -871,6 +893,8 @@
                 if (cell) {
                     [cell updateLastUserMessage:KBLocalized(@"语音识别失败")];
                 }
+                strongSelf.isVoiceProcessing = NO;
+                [strongSelf updateCollectionViewScrollState];
                 return;
             }
             
@@ -881,6 +905,8 @@
                 if (cell) {
                     [cell removeLoadingUserMessage];
                 }
+                strongSelf.isVoiceProcessing = NO;
+                [strongSelf updateCollectionViewScrollState];
                 return;
             }
             
@@ -888,6 +914,7 @@
                 [cell updateLastUserMessage:transcript];
             }
             
+            strongSelf.isVoiceProcessing = NO;
             [strongSelf handleTranscribedText:transcript appendToUI:NO];
         });
     }];
@@ -901,6 +928,9 @@
 - (void)voiceRecordManager:(KBVoiceRecordManager *)manager
            didFailWithError:(NSError *)error {
     NSLog(@"[KBAIHomeVC] 录音失败：%@", error.localizedDescription);
+    self.isVoiceRecording = NO;
+    self.isVoiceProcessing = NO;
+    [self updateCollectionViewScrollState];
 }
 
 #pragma mark - Private
@@ -931,7 +961,7 @@
     self.pendingAIRequestCount += 1;
     self.isWaitingForAIResponse = (self.pendingAIRequestCount > 0);
     if (self.pendingAIRequestCount == 1) {
-        self.collectionView.scrollEnabled = NO;
+        [self updateCollectionViewScrollState];
         NSLog(@"[KBAIHomeVC] 开始等待 AI 回复，禁止 CollectionView 滚动");
     }
     
@@ -950,7 +980,7 @@
             }
             strongSelf.isWaitingForAIResponse = (strongSelf.pendingAIRequestCount > 0);
             if (strongSelf.pendingAIRequestCount == 0) {
-                strongSelf.collectionView.scrollEnabled = YES;
+                [strongSelf updateCollectionViewScrollState];
                 NSLog(@"[KBAIHomeVC] AI 回复完成，恢复 CollectionView 滚动");
             }