计算公屏顶部的文本高度 没有减去左右间隙 导致高度计算不准确

xplan-ios/Main/Room/View/MessageContainerView/View/XPRoomMessageHeaderView.m

@@ -57,7 +57,7 @@
 
 ///获取头部的高度
 - (CGFloat)getHeaderViewHeight:(NSString *)title {
-	return  [title boundingRectWithSize:CGSizeMake(kRoomMessageMaxWidth, CGFLOAT_MAX) options:NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:kRoomMessageDefalutFont]} context:nil].size.height;
+	return  [title boundingRectWithSize:CGSizeMake(kRoomMessageMaxWidth - 20, CGFLOAT_MAX) options:NSStringDrawingTruncatesLastVisibleLine | NSStringDrawingUsesLineFragmentOrigin attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:kRoomMessageDefalutFont]} context:nil].size.height;
 }
 
 #pragma mark - Getters And Setters