A container data center includes a container, and a number of cabinets arranged in the container. A shockproof device is mounted to the bottom of the cabinet. A supporting apparatus is mounted between the top of the cabinet and the container. The supporting apparatus includes a first sleeve fixed to the top of the container, and a second sleeve, wherein a first end of the second sleeve is slidably engaged in the first sleeve, and a second end of the second sleeve is fixed to the top of the top wall of the cabinet.