In order to solve the fuzzy problem, you can try the following methods. First, make sure that the resolution of the uploaded picture is high enough. It is recommended to use high-definition pictures to display clearly on various devices. Secondly, by choosing the appropriate picture size, according to the requirements of QQ business cards, the picture can be prevented from being stretched or deformed when displayed. In addition, check whether the network connection is stable and ensure that the server load is not too high to ensure that the pictures can be loaded normally.
In addition, in addition to the problem of blurred pictures, QQ business cards can also be DIY in other ways. For example, you can add personalized signatures and customize personal information to show your personality and characteristics. At the same time, you can also choose the appropriate background color and font style to make the business card more attractive.
In short, fuzzy QQ business cards may be caused by low-resolution pictures, small-size backgrounds or network problems. By choosing high-definition pictures, suitable size and stable network connection, the ambiguity problem can be solved, and the business card can be more personalized through other DIY methods.