Abstract: Through reforming an idle standard workshop in a development zone,in order to meet the needs of the development of the food industry,it was briefly introduced the general situation of the project,rebuilding principle,the transformation basis and technical measures;through the examples and from the total plane layout,traffic organization,partition design,fire prevention design production,facade reconstruction,construction component detail design,waterproof engineering and energy saving,it was explored how to reform the standatd workshop into a factory meeting the food hygiene requirements,thus obtaining good economic and social effects.