A blog is usually managed by individuals for non-scheduled and share text, image, video site. Many blog focused on a specific topic to share information, others are more personal as the log. A typical blog content in text and image, music, video and other blog or web site links. This student blog system paper first introduced the background and basic concepts, the study identified. After the introduction of the system development environment and a number of related technologies, including PHP, MySQL, Apache, Dreamweaver, etc.. Clearly in the needs analysis system features some of the key. Database and selected the classic system for the student blog of MySQL, cited the system used in several data tables. Then the system in detail to the realization of modules, including the top part of the article management module, image upload module, friend module and so on. Finally, run the test, to ensure that the system intact, and work well.