Hello, landlord: I would like to ask if the IP address of the other party is in the signature file or the website space of the personal homepage-personal file-spatial data-just modify the signature file. If the IP address is displayed, it is an application. If it is a website, just paste it directly into the signature file! The above is the answer of Xiao Xia, the official Q&A team of QQ Space! Wish you a happy life! Your satisfaction is my greatest support and encouragement!