处理好评论了

keyBoard/Class/AiTalk/M/KBAIReplyModel.m

@@ -37,4 +37,42 @@
   }
 }
 
+- (CGFloat)calculateCellHeightWithMaxWidth:(CGFloat)maxWidth {
+  if (self.cachedCellHeight > 0) {
+    return self.cachedCellHeight;
+  }
+  
+  // Cell 布局：
+  // 左边距(68) + 头像(28) + 间距(8) + 内容区域 + 间距(8) + 点赞按钮(40) + 右边距(16)
+  // 内容区域宽度 = maxWidth - 68 - 28 - 8 - 8 - 40 - 16
+  CGFloat contentWidth = maxWidth - 68 - 28 - 8 - 8 - 40 - 16;
+  
+  // 构建富文本计算高度
+  NSMutableString *fullText = [NSMutableString stringWithString:self.userName];
+  if (self.replyToUserName.length > 0) {
+    [fullText appendFormat:@" 回复 @%@", self.replyToUserName];
+  }
+  [fullText appendFormat:@"：%@", self.content];
+  
+  UIFont *contentFont = [UIFont systemFontOfSize:14];
+  CGRect contentRect = [fullText boundingRectWithSize:CGSizeMake(contentWidth, CGFLOAT_MAX)
+                                              options:NSStringDrawingUsesLineFragmentOrigin | NSStringDrawingUsesFontLeading
+                                           attributes:@{NSFontAttributeName: contentFont}
+                                              context:nil];
+  CGFloat contentHeight = ceil(contentRect.size.height);
+  
+  // 时间高度（单行）
+  CGFloat timeHeight = 14; // 11号字体
+  
+  // 总高度 = 上边距(8) + 内容 + 间距(4) + 时间 + 下边距(8)
+  CGFloat totalHeight = 8 + contentHeight + 4 + timeHeight + 8;
+  
+  // 最小高度（头像高度 + 上下边距）
+  CGFloat minHeight = 8 + 28 + 8;
+  totalHeight = MAX(totalHeight, minHeight);
+  
+  self.cachedCellHeight = totalHeight;
+  return totalHeight;
+}
+
 @end