如何从AWS Elastic BeanStalk获取更新的“uploads”文件夹？

I hosted my server side coding in elastic beanstalk. I used multer to upload files in 'upload' folder, that means using api the client is able to store images or pdfs etc in this 'upload' folder dynamically. When I hosted the .zip in ebs say some 3 files are stored in uploads folder. And more files are added after hosting. Now if I change my code and deploy my code to ebs, the empty uploads folder is getting created. If I download the previous code, I'm getting only the 3 files which are there at the time of hosting. I'm unable to get back the files added after the code is hosted. How to overcome this?I hosted my server side coding in elastic beans