NSMutableParagraphStyle *paragraphStyle = [[NSMutableParagraphStyle alloc] init]; [paragraphStyle setLineSpacing:8];//調整行間距 self.label.attributedText =[[NSAttributedString alloc] initWithString: self.content attributes:@{NSFontAttributeName: [UIFont systemFontOfSize:ZHB14SecondFontSize], // NSKernAttributeName:@3.0f,//調整字與字間距 NSParagraphStyleAttributeName:paragraphStyle}]; NSRange smallRange = [label.text rangeOfString:@"萬" options:NSLiteralSearch]; if (smallRange.location != NSNotFound) { NSMutableAttributedString *attributedText = [[NSMutableAttributedString alloc] initWithString:label.text]; NSRange bigRange = NSMakeRange(0, label.text.length-1); [attributedText setAttributes:@{NSFontAttributeName:[UIFont systemFontOfSize:ZHB16FontSize]} range:bigRange]; label.attributedText = attributedText; }