Try not to delete it. The client can delete it. I went there once and deleted it. I don't know what I deleted. That pen can't store anything. I suggest you open the malt end and click the second management file. When you open it, the files in your pen will be displayed. Just click Delete again.

Qu Wei Culture is a brand of Shanghai Qu Wei Culture Development Co., Ltd., which focuses on the development of early education toys and book products for preschool children aged 0-6. 20 17, the "fun parenting" program was launched; Qu Wei Culture has many independent research and development products, and has established sales alliances and cooperative relationships with more than 600 dealers. Qu Wei cultural products are all designed by Taiwan Province Province, and Qu Wei culture is committed to accompanying the healthy growth of babies. In developing products, the development team adheres to the principles of early education, creativity, fun, safety and convenience, and develops and produces early education toys and books needed for preschool children's development. The core idea of fun culture is to learn from fun earlier, to further explore the market while improving product quality and service quality, and to help children inspire their intelligence in play.