处理为识别到语音

keyBoard/Class/AiTalk/V/Chat/KBChatTableView.h

@@ -60,6 +60,9 @@ NS_ASSUME_NONNULL_BEGIN
 /// 移除 loading AI 消息
 - (void)removeLoadingAssistantMessage;
 
+/// 移除 loading 用户消息
+- (void)removeLoadingUserMessage;
+
 /// 滚动到底部
 - (void)scrollToBottom;
 

keyBoard/Class/AiTalk/V/Chat/KBChatTableView.m

@@ -401,6 +401,32 @@ static inline CGFloat KBChatAbsTimeInterval(NSTimeInterval interval) {
     }
 }
 
+- (void)removeLoadingUserMessage {
+    if (self.inverted) {
+        for (NSInteger i = 0; i < self.messages.count; i++) {
+            KBAiChatMessage *message = self.messages[i];
+            if (message.type == KBAiChatMessageTypeUser && message.isLoading) {
+                [self.messages removeObjectAtIndex:i];
+                NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
+                [self.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationNone];
+                NSLog(@"[KBChatTableView] 移除 loading 用户消息，索引: %ld", (long)i);
+                break;
+            }
+        }
+    } else {
+        for (NSInteger i = self.messages.count - 1; i >= 0; i--) {
+            KBAiChatMessage *message = self.messages[i];
+            if (message.type == KBAiChatMessageTypeUser && message.isLoading) {
+                [self.messages removeObjectAtIndex:i];
+                NSIndexPath *indexPath = [NSIndexPath indexPathForRow:i inSection:0];
+                [self.tableView deleteRowsAtIndexPaths:@[indexPath] withRowAnimation:UITableViewRowAnimationNone];
+                NSLog(@"[KBChatTableView] 移除 loading 用户消息，索引: %ld", (long)i);
+                break;
+            }
+        }
+    }
+}
+
 - (void)scrollToBottom {
     [self scrollToBottomAnimated:YES];
 }

keyBoard/Class/AiTalk/V/Chat/KBPersonaChatCell.h

@@ -36,6 +36,9 @@ NS_ASSUME_NONNULL_BEGIN
 /// 更新最后一条用户消息
 - (void)updateLastUserMessage:(NSString *)text;
 
+/// 移除 loading 用户消息
+- (void)removeLoadingUserMessage;
+
 /// 添加 AI 消息（支持打字机效果）
 - (void)appendAssistantMessage:(NSString *)text
                        audioId:(nullable NSString *)audioId;

keyBoard/Class/AiTalk/V/Chat/KBPersonaChatCell.m

@@ -637,6 +637,32 @@ static NSString * const KBChatSessionDidResetNotification = @"KBChatSessionDidRe
     }
 }
 
+- (void)removeLoadingUserMessage {
+    if (!self.messages) {
+        return;
+    }
+    
+    if (self.chatView.inverted) {
+        for (NSInteger i = 0; i < self.messages.count; i++) {
+            KBAiChatMessage *message = self.messages[i];
+            if (message.type == KBAiChatMessageTypeUser && message.isLoading) {
+                [self.messages removeObjectAtIndex:i];
+                break;
+            }
+        }
+    } else {
+        for (NSInteger i = self.messages.count - 1; i >= 0; i--) {
+            KBAiChatMessage *message = self.messages[i];
+            if (message.type == KBAiChatMessageTypeUser && message.isLoading) {
+                [self.messages removeObjectAtIndex:i];
+                break;
+            }
+        }
+    }
+    
+    [self.chatView removeLoadingUserMessage];
+}
+
 - (void)markLastUserMessageLoadingComplete {
     [self.chatView markLastUserMessageLoadingComplete];
 

keyBoard/Class/AiTalk/VC/KBAIHomeVC.m

@@ -959,7 +959,7 @@
                 NSLog(@"[KBAIHomeVC] 语音转文字结果为空");
                 [KBHUD showError:KBLocalized(@"未识别到语音内容")];
                 if (cell) {
-                    [cell updateLastUserMessage:KBLocalized(@"未识别到语音")];
+                    [cell removeLoadingUserMessage];
                 }
                 return;
             }