The ultimate goal of the “All-Connected”project is to enhance the learning outcomes of students, and finally promote their individual development. Therefore, the construction of Student＇s Personal Learning Space （SPLS） is the key point of the project. SPLS is a kind of derivatives of e-Portfolio. From the aspect of continuum analysis framework of learning network, the space structure of SPLS should be relatively loose, the data in the space is open or private should be controlled by students themselves, and formal learning and non-formal learning can be effectively connected in the space, thus to achieve one-stop access of personal panoramic learning. As to the implementation of “link up” and “connection” the space can effectively support diversity and individuality of individual learning with the organic communication and collaboration of data and resources. As one of the “All-Connected” standard series, the information model of SPLS is composed of six elements, including students, resources, tools, activities, relationships and contexts, and every element is associated with each other. Using this model, five category and overall seven typical platform cases are analyzed and compared, which are Sakai, Baidu Cloud, QQ space, the National Education Resources Public Service Platform, AiSchool Cloud Classroom, World University City and All-Connected Mobile Education Cloud Platform. The results systematically show the current status and insufficient of ＂All-Connected＂ project. For example, the building of “All-Connected” is still focusing on teaching-center, students＇ will and initiative cannot play well; the development of tools is relative lagging and can＇t support free choice and flexible configuration of space; the communication of data and services is still too weak that the connection of inside and outside activities, interior and exterior spaces is limited.