diff --git a/nftbapp/backend-nftdapp/.babelrc b/nftbapp/backend-nftbapp/.babelrc similarity index 100% rename from nftbapp/backend-nftdapp/.babelrc rename to nftbapp/backend-nftbapp/.babelrc diff --git a/nftbapp/backend-nftdapp/.gitignore b/nftbapp/backend-nftbapp/.gitignore similarity index 100% rename from nftbapp/backend-nftdapp/.gitignore rename to nftbapp/backend-nftbapp/.gitignore diff --git a/nftbapp/backend-nftdapp/build/contracts/AddressUtils.json b/nftbapp/backend-nftbapp/build/contracts/AddressUtils.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/AddressUtils.json rename to nftbapp/backend-nftbapp/build/contracts/AddressUtils.json diff --git a/nftbapp/backend-nftdapp/build/contracts/Auctions.json b/nftbapp/backend-nftbapp/build/contracts/Auctions.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/Auctions.json rename to nftbapp/backend-nftbapp/build/contracts/Auctions.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC165.json b/nftbapp/backend-nftbapp/build/contracts/ERC165.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC165.json rename to nftbapp/backend-nftbapp/build/contracts/ERC165.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721.json b/nftbapp/backend-nftbapp/build/contracts/ERC721.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721Basic.json b/nftbapp/backend-nftbapp/build/contracts/ERC721Basic.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721Basic.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721Basic.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721BasicToken.json b/nftbapp/backend-nftbapp/build/contracts/ERC721BasicToken.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721BasicToken.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721BasicToken.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721Enumerable.json b/nftbapp/backend-nftbapp/build/contracts/ERC721Enumerable.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721Enumerable.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721Enumerable.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721Metadata.json b/nftbapp/backend-nftbapp/build/contracts/ERC721Metadata.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721Metadata.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721Metadata.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721Receiver.json b/nftbapp/backend-nftbapp/build/contracts/ERC721Receiver.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721Receiver.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721Receiver.json diff --git a/nftbapp/backend-nftdapp/build/contracts/ERC721Token.json b/nftbapp/backend-nftbapp/build/contracts/ERC721Token.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/ERC721Token.json rename to nftbapp/backend-nftbapp/build/contracts/ERC721Token.json diff --git a/nftbapp/backend-nftdapp/build/contracts/Migrations.json b/nftbapp/backend-nftbapp/build/contracts/Migrations.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/Migrations.json rename to nftbapp/backend-nftbapp/build/contracts/Migrations.json diff --git a/nftbapp/backend-nftdapp/build/contracts/MyNFT.json b/nftbapp/backend-nftbapp/build/contracts/MyNFT.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/MyNFT.json rename to nftbapp/backend-nftbapp/build/contracts/MyNFT.json diff --git a/nftbapp/backend-nftdapp/build/contracts/SafeMath.json b/nftbapp/backend-nftbapp/build/contracts/SafeMath.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/SafeMath.json rename to nftbapp/backend-nftbapp/build/contracts/SafeMath.json diff --git a/nftbapp/backend-nftdapp/build/contracts/SupportsInterfaceWithLookup.json b/nftbapp/backend-nftbapp/build/contracts/SupportsInterfaceWithLookup.json similarity index 100% rename from nftbapp/backend-nftdapp/build/contracts/SupportsInterfaceWithLookup.json rename to nftbapp/backend-nftbapp/build/contracts/SupportsInterfaceWithLookup.json diff --git a/nftbapp/backend-nftdapp/contracts/Auctions.sol b/nftbapp/backend-nftbapp/contracts/Auctions.sol similarity index 100% rename from nftbapp/backend-nftdapp/contracts/Auctions.sol rename to nftbapp/backend-nftbapp/contracts/Auctions.sol diff --git a/nftbapp/backend-nftdapp/contracts/Migrations.sol b/nftbapp/backend-nftbapp/contracts/Migrations.sol similarity index 100% rename from nftbapp/backend-nftdapp/contracts/Migrations.sol rename to nftbapp/backend-nftbapp/contracts/Migrations.sol diff --git a/nftbapp/backend-nftdapp/contracts/MyNFT.sol b/nftbapp/backend-nftbapp/contracts/MyNFT.sol similarity index 100% rename from nftbapp/backend-nftdapp/contracts/MyNFT.sol rename to nftbapp/backend-nftbapp/contracts/MyNFT.sol diff --git a/nftbapp/backend-nftdapp/migrations/1_initial_migration.js b/nftbapp/backend-nftbapp/migrations/1_initial_migration.js similarity index 100% rename from nftbapp/backend-nftdapp/migrations/1_initial_migration.js rename to nftbapp/backend-nftbapp/migrations/1_initial_migration.js diff --git a/nftbapp/backend-nftdapp/migrations/2_nft_migration.js b/nftbapp/backend-nftbapp/migrations/2_nft_migration.js similarity index 100% rename from nftbapp/backend-nftdapp/migrations/2_nft_migration.js rename to nftbapp/backend-nftbapp/migrations/2_nft_migration.js diff --git a/nftbapp/backend-nftdapp/package-lock.json b/nftbapp/backend-nftbapp/package-lock.json similarity index 100% rename from nftbapp/backend-nftdapp/package-lock.json rename to nftbapp/backend-nftbapp/package-lock.json diff --git a/nftbapp/backend-nftdapp/test/NFT.js b/nftbapp/backend-nftbapp/test/NFT.js similarity index 100% rename from nftbapp/backend-nftdapp/test/NFT.js rename to nftbapp/backend-nftbapp/test/NFT.js diff --git a/nftbapp/backend-nftdapp/truffle-config.js b/nftbapp/backend-nftbapp/truffle-config.js similarity index 100% rename from nftbapp/backend-nftdapp/truffle-config.js rename to nftbapp/backend-nftbapp/truffle-config.js diff --git a/nftbapp/frontend-nftdapp/.gitignore b/nftbapp/frontend-nftbapp/.gitignore similarity index 100% rename from nftbapp/frontend-nftdapp/.gitignore rename to nftbapp/frontend-nftbapp/.gitignore diff --git a/nftbapp/frontend-nftdapp/README.md b/nftbapp/frontend-nftbapp/README.md similarity index 100% rename from nftbapp/frontend-nftdapp/README.md rename to nftbapp/frontend-nftbapp/README.md diff --git a/nftbapp/frontend-nftdapp/babel.config.js b/nftbapp/frontend-nftbapp/babel.config.js similarity index 100% rename from nftbapp/frontend-nftdapp/babel.config.js rename to nftbapp/frontend-nftbapp/babel.config.js diff --git a/nftbapp/frontend-nftdapp/package-lock.json b/nftbapp/frontend-nftbapp/package-lock.json similarity index 100% rename from nftbapp/frontend-nftdapp/package-lock.json rename to nftbapp/frontend-nftbapp/package-lock.json diff --git a/nftbapp/frontend-nftdapp/package.json b/nftbapp/frontend-nftbapp/package.json similarity index 100% rename from nftbapp/frontend-nftdapp/package.json rename to nftbapp/frontend-nftbapp/package.json diff --git a/nftbapp/frontend-nftdapp/public/favicon.ico b/nftbapp/frontend-nftbapp/public/favicon.ico similarity index 100% rename from nftbapp/frontend-nftdapp/public/favicon.ico rename to nftbapp/frontend-nftbapp/public/favicon.ico diff --git a/nftbapp/frontend-nftdapp/public/index.html b/nftbapp/frontend-nftbapp/public/index.html similarity index 100% rename from nftbapp/frontend-nftdapp/public/index.html rename to nftbapp/frontend-nftbapp/public/index.html diff --git a/nftbapp/frontend-nftdapp/src/App.vue b/nftbapp/frontend-nftbapp/src/App.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/App.vue rename to nftbapp/frontend-nftbapp/src/App.vue diff --git a/nftbapp/frontend-nftdapp/src/assets/logo.png b/nftbapp/frontend-nftbapp/src/assets/logo.png similarity index 100% rename from nftbapp/frontend-nftdapp/src/assets/logo.png rename to nftbapp/frontend-nftbapp/src/assets/logo.png diff --git a/nftbapp/frontend-nftdapp/src/assets/logo.svg b/nftbapp/frontend-nftbapp/src/assets/logo.svg similarity index 100% rename from nftbapp/frontend-nftdapp/src/assets/logo.svg rename to nftbapp/frontend-nftbapp/src/assets/logo.svg diff --git a/nftbapp/frontend-nftdapp/src/components/Marketplace.vue b/nftbapp/frontend-nftbapp/src/components/Marketplace.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/components/Marketplace.vue rename to nftbapp/frontend-nftbapp/src/components/Marketplace.vue diff --git a/nftbapp/frontend-nftdapp/src/components/MyUpload.vue b/nftbapp/frontend-nftbapp/src/components/MyUpload.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/components/MyUpload.vue rename to nftbapp/frontend-nftbapp/src/components/MyUpload.vue diff --git a/nftbapp/frontend-nftdapp/src/components/MyWallet.vue b/nftbapp/frontend-nftbapp/src/components/MyWallet.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/components/MyWallet.vue rename to nftbapp/frontend-nftbapp/src/components/MyWallet.vue diff --git a/nftbapp/frontend-nftdapp/src/components/PostAuction.vue b/nftbapp/frontend-nftbapp/src/components/PostAuction.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/components/PostAuction.vue rename to nftbapp/frontend-nftbapp/src/components/PostAuction.vue diff --git a/nftbapp/frontend-nftdapp/src/contracts/Auctions.json b/nftbapp/frontend-nftbapp/src/contracts/Auctions.json similarity index 100% rename from nftbapp/frontend-nftdapp/src/contracts/Auctions.json rename to nftbapp/frontend-nftbapp/src/contracts/Auctions.json diff --git a/nftbapp/frontend-nftdapp/src/contracts/MyNFT.json b/nftbapp/frontend-nftbapp/src/contracts/MyNFT.json similarity index 100% rename from nftbapp/frontend-nftdapp/src/contracts/MyNFT.json rename to nftbapp/frontend-nftbapp/src/contracts/MyNFT.json diff --git a/nftbapp/frontend-nftdapp/src/klaytn/caver.js b/nftbapp/frontend-nftbapp/src/klaytn/caver.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/klaytn/caver.js rename to nftbapp/frontend-nftbapp/src/klaytn/caver.js diff --git a/nftbapp/frontend-nftdapp/src/klaytn/klaytnService.js b/nftbapp/frontend-nftbapp/src/klaytn/klaytnService.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/klaytn/klaytnService.js rename to nftbapp/frontend-nftbapp/src/klaytn/klaytnService.js diff --git a/nftbapp/frontend-nftdapp/src/main.js b/nftbapp/frontend-nftbapp/src/main.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/main.js rename to nftbapp/frontend-nftbapp/src/main.js diff --git a/nftbapp/frontend-nftdapp/src/plugins/vuetify.js b/nftbapp/frontend-nftbapp/src/plugins/vuetify.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/plugins/vuetify.js rename to nftbapp/frontend-nftbapp/src/plugins/vuetify.js diff --git a/nftbapp/frontend-nftdapp/src/router.js b/nftbapp/frontend-nftbapp/src/router.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/router.js rename to nftbapp/frontend-nftbapp/src/router.js diff --git a/nftbapp/frontend-nftdapp/src/store/index.js b/nftbapp/frontend-nftbapp/src/store/index.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/store/index.js rename to nftbapp/frontend-nftbapp/src/store/index.js diff --git a/nftbapp/frontend-nftdapp/src/store/modules/wallet.js b/nftbapp/frontend-nftbapp/src/store/modules/wallet.js similarity index 100% rename from nftbapp/frontend-nftdapp/src/store/modules/wallet.js rename to nftbapp/frontend-nftbapp/src/store/modules/wallet.js diff --git a/nftbapp/frontend-nftdapp/src/views/Main.vue b/nftbapp/frontend-nftbapp/src/views/Main.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/views/Main.vue rename to nftbapp/frontend-nftbapp/src/views/Main.vue diff --git a/nftbapp/frontend-nftdapp/src/views/Upload.vue b/nftbapp/frontend-nftbapp/src/views/Upload.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/views/Upload.vue rename to nftbapp/frontend-nftbapp/src/views/Upload.vue diff --git a/nftbapp/frontend-nftdapp/src/views/Wallet.vue b/nftbapp/frontend-nftbapp/src/views/Wallet.vue similarity index 100% rename from nftbapp/frontend-nftdapp/src/views/Wallet.vue rename to nftbapp/frontend-nftbapp/src/views/Wallet.vue diff --git a/nftbapp/frontend-nftdapp/vue.config.js b/nftbapp/frontend-nftbapp/vue.config.js similarity index 100% rename from nftbapp/frontend-nftdapp/vue.config.js rename to nftbapp/frontend-nftbapp/vue.config.js