@ResponseBody
 @RequestMapping("/thumb/rebuild")
 public ResultCode thumbRebuild() {
   try {
     foodService.rebuildThumb(
         appConfigContext.getStorePath(), appConfigContext.getGraphicsMagickHome());
     drinksService.rebuildThumb(
         appConfigContext.getStorePath(), appConfigContext.getGraphicsMagickHome());
     restaurantService.rebuildThumb(
         appConfigContext.getStorePath(), appConfigContext.getGraphicsMagickHome());
   } catch (Exception e) {
     e.printStackTrace();
     return ResultCode.Faild;
   }
   return ResultCode.OK;
 }