第一套玉桂狗钥匙扣，很可爱很简单，如果不需要钥匙扣或者需要替换，直接在部件里修改即可，我已进行标注，鉴于有笨笨反应太薄太脆，我将默认厚度修改为1.5mm，如果有需要，请自己拉高Z轴！！！！很简单的模型，请随意打印。

The first set of Cinnamoroll keychains is super cute and simple. If you don't need the keychain or want to replace it, just adjust it directly in the parts; I've already marked it. Since some found it too thin and fragile, I've set the default thickness to 1.5mm. If you need it thicker, feel free to increase the Z-axis yourself! It's a really simple model, so print away!