处理二级评论回复用户名称显示问题

keyBoard/Class/AiTalk/M/KBAIReplyModel.m

@@ -55,9 +55,9 @@
   if (!_content) {
     _content = @"";
   }
-    if ([_content isEqualToString:@"78910"]) {
-        NSLog(@"===");
-    }
+//    if ([_content isEqualToString:@"78910"]) {
+//        NSLog(@"===");
+//    }
   if (!_replyToUserName) {
     _replyToUserName = @"";
   }

keyBoard/Class/AiTalk/M/KBCommentModel.h

@@ -33,6 +33,10 @@ NS_ASSUME_NONNULL_BEGIN
 @property (nonatomic, strong, nullable) NSArray<KBCommentItem *> *replies;
 /// 回复数量
 @property (nonatomic, assign) NSInteger replyCount;
+/// 被回复的用户 ID（仅二级回复场景可能存在）
+@property (nonatomic, strong, nullable) NSNumber *replyToUserId;
+/// 被回复的用户名（@xxx，仅二级回复场景可能存在）
+@property (nonatomic, copy, nullable) NSString *replyToUserName;
 /// 用户头像
 @property (nonatomic, copy, nullable) NSString *userAvatar;
 /// 用户 ID