diff --git a/README.md b/README.md
index eafa433..3e8e1fd 100644
--- a/README.md
+++ b/README.md
@@ -4,7 +4,7 @@
 
 🇸 Storybook: [sitting-cats-nft-storybook.vercel.app](https://sitting-cats-nft-storybook.vercel.app/)
 
-The **Sitting Cats<sup>NFT</sup>** represents a small personal project aimed at showcasing the process of NFT minting on the Polygon Mumbai test network.
+The **Sitting Cats<sup>NFT</sup>** represents a small personal project aimed at showcasing the process of NFT minting on the Polygon Amoy test network.
 
 ![project preview](./readme/web-preview.png)
 
diff --git a/app/layout.tsx b/app/layout.tsx
index fd8c143..3f1c006 100644
--- a/app/layout.tsx
+++ b/app/layout.tsx
@@ -15,7 +15,7 @@ const yellowtail = Yellowtail({
 
 export const metadata: Metadata = {
     title: 'Sitting Cats NFT',
-    description: 'Demonstrating NFT minting on the Polygon Mumbai test network',
+    description: 'Demonstrating NFT minting on the Polygon Amoy test network',
 }
 
 export default function RootLayout({
@@ -30,7 +30,7 @@ export default function RootLayout({
                 <title>Sitting Cats NFT</title>
                 <meta
                     name="description"
-                    content="Demonstrating NFT minting on the Polygon Mumbai test network"
+                    content="Demonstrating NFT minting on the Polygon Amoy test network"
                 />
 
                 {/* <!-- Facebook Meta Tags --> */}
@@ -48,7 +48,7 @@ export default function RootLayout({
                 />
                 <meta
                     property="og:description"
-                    content="Demonstrating NFT minting on the Polygon Mumbai test network"
+                    content="Demonstrating NFT minting on the Polygon Amoy test network"
                 />
                 <meta
                     property="og:image"
@@ -74,7 +74,7 @@ export default function RootLayout({
                 />
                 <meta
                     name="twitter:description"
-                    content="Demonstrating NFT minting on the Polygon Mumbai test network"
+                    content="Demonstrating NFT minting on the Polygon Amoy test network"
                 />
                 <meta
                     name="twitter:image"
diff --git a/app/page.tsx b/app/page.tsx
index 73f378e..35b68d3 100644
--- a/app/page.tsx
+++ b/app/page.tsx
@@ -4,7 +4,6 @@ import { QueryClient, QueryClientProvider } from '@tanstack/react-query'
 import { WagmiConfig, createConfig, configureChains, mainnet } from 'wagmi'
 import { publicProvider } from 'wagmi/providers/public'
 import { defineChain } from 'viem'
-import { polygonMumbai } from 'viem/chains'
 import { alchemyProvider } from 'wagmi/providers/alchemy'
 import {
     RainbowKitProvider,
@@ -27,15 +26,28 @@ import SectionRoadmap from '@/components/sections/SectionRoadmap/SectionRoadmap'
 import Footer from '@/components/common/Footer/Footer'
 
 const RPC_PUBLIC = process.env.NEXT_PUBLIC_RPC_PUBLIC as string
+const CHAIN_ID = process.env.NEXT_PUBLIC_CHAIN_ID as string
 const WALLET_CONNECT_PROJECT_ID = process.env
     .NEXT_PUBLIC_WALLET_CONNECT_PROJECT_ID as string
 
-console.log('Public RPC: ', RPC_PUBLIC)
-
 const preferredChain = defineChain({
-    ...polygonMumbai,
+    id: Number(CHAIN_ID),
+    name: 'Polygon Amoy',
+    network: 'polygonamoy',
+    nativeCurrency: {
+        name: 'MATIC',
+        symbol: 'MATIC',
+        decimals: 18,
+    },
     rpcUrls: {
-        ...polygonMumbai.rpcUrls,
+        alchemy: {
+            http: ['https://polygon-amoy.g.alchemy.com/v2'],
+            webSocket: ['wss://polygon-amoy.g.alchemy.com/v2'],
+        },
+        infura: {
+            http: ['https://polygon-amoy.infura.io/v3'],
+            webSocket: ['wss://polygon-amoy.infura.io/ws/v3'],
+        },
         default: {
             http: [RPC_PUBLIC],
         },
@@ -43,6 +55,17 @@ const preferredChain = defineChain({
             http: [RPC_PUBLIC],
         },
     },
+    blockExplorers: {
+        etherscan: {
+            name: 'PolygonScan',
+            url: 'https://amoy.polygonscan.com',
+        },
+        default: {
+            name: 'PolygonScan',
+            url: 'https://amoy.polygonscan.com',
+        },
+    },
+    testnet: true,
 })
 
 const { chains, publicClient, webSocketPublicClient } = configureChains(
diff --git a/components/NftCard/NftCard.tsx b/components/NftCard/NftCard.tsx
index 8b50f78..cec5c6b 100644
--- a/components/NftCard/NftCard.tsx
+++ b/components/NftCard/NftCard.tsx
@@ -69,7 +69,7 @@ const NftCard = ({ data }: IProps) => {
                             />
                             {currentData?.id ? (
                                 <a
-                                    href={`https://mumbai.polygonscan.com/token/${process.env.NEXT_PUBLIC_CONTRACT}?a=${currentData?.id}`}
+                                    href={`https://amoy.polygonscan.com/token/${process.env.NEXT_PUBLIC_CONTRACT}?a=${currentData?.id}`}
                                     target="_blank"
                                     rel="noopener noreferrer"
                                     className="flex h-8 min-w-[2rem] items-center justify-center rounded-full bg-champagne px-1 text-xsP font-semibold"
diff --git a/components/common/Footer/data.ts b/components/common/Footer/data.ts
index abef4f5..ba9aeb9 100644
--- a/components/common/Footer/data.ts
+++ b/components/common/Footer/data.ts
@@ -4,7 +4,7 @@ export const contractInfoLabelsData = [
     {
         name: 'address',
         value: shortenHexString(process.env.NEXT_PUBLIC_CONTRACT),
-        href: `https://mumbai.polygonscan.com/address/${process.env.NEXT_PUBLIC_CONTRACT}`,
+        href: `https://amoy.polygonscan.com/address/${process.env.NEXT_PUBLIC_CONTRACT}`,
     },
     {
         name: 'standard',
@@ -13,7 +13,7 @@ export const contractInfoLabelsData = [
     },
     {
         name: 'network',
-        value: 'Polygon Mumbai Testnet',
+        value: 'Polygon Amoy Testnet',
     },
     {
         name: 'NFT price*',
diff --git a/contract/contractABI.ts b/contract/contractABI.ts
index 227a36e..e9d328e 100644
--- a/contract/contractABI.ts
+++ b/contract/contractABI.ts
@@ -7,13 +7,6 @@ export const contractABI = [
     { inputs: [], name: 'BalanceQueryForZeroAddress', type: 'error' },
     { inputs: [], name: 'MintToZeroAddress', type: 'error' },
     { inputs: [], name: 'MintZeroQuantity', type: 'error' },
-    {
-        inputs: [
-            { internalType: 'address', name: 'operator', type: 'address' },
-        ],
-        name: 'OperatorNotAllowed',
-        type: 'error',
-    },
     { inputs: [], name: 'OwnerQueryForNonexistentToken', type: 'error' },
     { inputs: [], name: 'TransferCallerNotOwnerNorApproved', type: 'error' },
     { inputs: [], name: 'TransferFromIncorrectOwner', type: 'error' },
@@ -74,6 +67,25 @@ export const contractABI = [
         name: 'ApprovalForAll',
         type: 'event',
     },
+    {
+        anonymous: false,
+        inputs: [
+            {
+                indexed: false,
+                internalType: 'uint256',
+                name: '_fromTokenId',
+                type: 'uint256',
+            },
+            {
+                indexed: false,
+                internalType: 'uint256',
+                name: '_toTokenId',
+                type: 'uint256',
+            },
+        ],
+        name: 'BatchMetadataUpdate',
+        type: 'event',
+    },
     {
         anonymous: false,
         inputs: [
@@ -178,12 +190,18 @@ export const contractABI = [
         inputs: [
             {
                 indexed: false,
-                internalType: 'uint8',
-                name: 'version',
-                type: 'uint8',
+                internalType: 'address',
+                name: 'platformFeeRecipient',
+                type: 'address',
+            },
+            {
+                indexed: false,
+                internalType: 'uint256',
+                name: 'flatFee',
+                type: 'uint256',
             },
         ],
-        name: 'Initialized',
+        name: 'FlatPlatformFeeUpdated',
         type: 'event',
     },
     {
@@ -191,12 +209,12 @@ export const contractABI = [
         inputs: [
             {
                 indexed: false,
-                internalType: 'uint256',
-                name: 'maxTotalSupply',
-                type: 'uint256',
+                internalType: 'uint8',
+                name: 'version',
+                type: 'uint8',
             },
         ],
-        name: 'MaxTotalSupplyUpdated',
+        name: 'Initialized',
         type: 'event',
     },
     {
@@ -204,14 +222,15 @@ export const contractABI = [
         inputs: [
             {
                 indexed: false,
-                internalType: 'bool',
-                name: 'restriction',
-                type: 'bool',
+                internalType: 'uint256',
+                name: 'maxTotalSupply',
+                type: 'uint256',
             },
         ],
-        name: 'OperatorRestriction',
+        name: 'MaxTotalSupplyUpdated',
         type: 'event',
     },
+    { anonymous: false, inputs: [], name: 'MetadataFrozen', type: 'event' },
     {
         anonymous: false,
         inputs: [
@@ -250,6 +269,19 @@ export const contractABI = [
         name: 'PlatformFeeInfoUpdated',
         type: 'event',
     },
+    {
+        anonymous: false,
+        inputs: [
+            {
+                indexed: false,
+                internalType: 'enum IPlatformFee.PlatformFeeType',
+                name: 'feeType',
+                type: 'uint8',
+            },
+        ],
+        name: 'PlatformFeeTypeUpdated',
+        type: 'event',
+    },
     {
         anonymous: false,
         inputs: [
@@ -484,7 +516,7 @@ export const contractABI = [
     },
     {
         inputs: [
-            { internalType: 'address', name: 'operator', type: 'address' },
+            { internalType: 'address', name: 'to', type: 'address' },
             { internalType: 'uint256', name: 'tokenId', type: 'uint256' },
         ],
         name: 'approve',
@@ -499,6 +531,13 @@ export const contractABI = [
         stateMutability: 'view',
         type: 'function',
     },
+    {
+        inputs: [{ internalType: 'uint256', name: '', type: 'uint256' }],
+        name: 'batchFrozen',
+        outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
+        stateMutability: 'view',
+        type: 'function',
+    },
     {
         inputs: [{ internalType: 'uint256', name: 'tokenId', type: 'uint256' }],
         name: 'burn',
@@ -602,6 +641,13 @@ export const contractABI = [
         stateMutability: 'view',
         type: 'function',
     },
+    {
+        inputs: [{ internalType: 'uint256', name: '_index', type: 'uint256' }],
+        name: 'freezeBatchBaseURI',
+        outputs: [],
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
     {
         inputs: [],
         name: 'getActiveClaimConditionId',
@@ -697,6 +743,16 @@ export const contractABI = [
         stateMutability: 'view',
         type: 'function',
     },
+    {
+        inputs: [],
+        name: 'getFlatPlatformFeeInfo',
+        outputs: [
+            { internalType: 'address', name: '', type: 'address' },
+            { internalType: 'uint256', name: '', type: 'uint256' },
+        ],
+        stateMutability: 'view',
+        type: 'function',
+    },
     {
         inputs: [],
         name: 'getPlatformFeeInfo',
@@ -707,6 +763,19 @@ export const contractABI = [
         stateMutability: 'view',
         type: 'function',
     },
+    {
+        inputs: [],
+        name: 'getPlatformFeeType',
+        outputs: [
+            {
+                internalType: 'enum IPlatformFee.PlatformFeeType',
+                name: '',
+                type: 'uint8',
+            },
+        ],
+        stateMutability: 'view',
+        type: 'function',
+    },
     {
         inputs: [
             { internalType: 'uint256', name: '_batchId', type: 'uint256' },
@@ -921,13 +990,6 @@ export const contractABI = [
         stateMutability: 'view',
         type: 'function',
     },
-    {
-        inputs: [],
-        name: 'operatorRestriction',
-        outputs: [{ internalType: 'bool', name: '', type: 'bool' }],
-        stateMutability: 'view',
-        type: 'function',
-    },
     {
         inputs: [],
         name: 'owner',
@@ -1010,7 +1072,7 @@ export const contractABI = [
             { internalType: 'address', name: 'from', type: 'address' },
             { internalType: 'address', name: 'to', type: 'address' },
             { internalType: 'uint256', name: 'tokenId', type: 'uint256' },
-            { internalType: 'bytes', name: 'data', type: 'bytes' },
+            { internalType: 'bytes', name: '_data', type: 'bytes' },
         ],
         name: 'safeTransferFrom',
         outputs: [],
@@ -1111,19 +1173,26 @@ export const contractABI = [
     {
         inputs: [
             {
-                internalType: 'uint256',
-                name: '_maxTotalSupply',
-                type: 'uint256',
+                internalType: 'address',
+                name: '_platformFeeRecipient',
+                type: 'address',
             },
+            { internalType: 'uint256', name: '_flatFee', type: 'uint256' },
         ],
-        name: 'setMaxTotalSupply',
+        name: 'setFlatPlatformFeeInfo',
         outputs: [],
         stateMutability: 'nonpayable',
         type: 'function',
     },
     {
-        inputs: [{ internalType: 'bool', name: '_restriction', type: 'bool' }],
-        name: 'setOperatorRestriction',
+        inputs: [
+            {
+                internalType: 'uint256',
+                name: '_maxTotalSupply',
+                type: 'uint256',
+            },
+        ],
+        name: 'setMaxTotalSupply',
         outputs: [],
         stateMutability: 'nonpayable',
         type: 'function',
@@ -1155,6 +1224,19 @@ export const contractABI = [
         stateMutability: 'nonpayable',
         type: 'function',
     },
+    {
+        inputs: [
+            {
+                internalType: 'enum IPlatformFee.PlatformFeeType',
+                name: '_feeType',
+                type: 'uint8',
+            },
+        ],
+        name: 'setPlatformFeeType',
+        outputs: [],
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
     {
         inputs: [
             {
@@ -1229,6 +1311,16 @@ export const contractABI = [
         stateMutability: 'nonpayable',
         type: 'function',
     },
+    {
+        inputs: [
+            { internalType: 'uint256', name: '_index', type: 'uint256' },
+            { internalType: 'string', name: '_uri', type: 'string' },
+        ],
+        name: 'updateBatchBaseURI',
+        outputs: [],
+        stateMutability: 'nonpayable',
+        type: 'function',
+    },
     {
         inputs: [
             { internalType: 'uint256', name: '_conditionId', type: 'uint256' },
diff --git a/requests/requests.ts b/requests/requests.ts
index ad13659..4b5b5c4 100644
--- a/requests/requests.ts
+++ b/requests/requests.ts
@@ -2,9 +2,7 @@ import axios from 'axios'
 
 export const getNFTs = async (address: string | undefined) => {
     const res = await axios.get(
-        `https://${'polygon-mumbai'}.g.alchemy.com/nft/v2/${
-            process.env.NEXT_PUBLIC_ALCHEMY
-        }/getNFTs`,
+        `https://${'polygon-amoy'}.g.alchemy.com/nft/v2/${process.env.NEXT_PUBLIC_ALCHEMY}/getNFTs`,
         {
             params: {
                 owner: address,
@@ -18,9 +16,7 @@ export const getNFTs = async (address: string | undefined) => {
 export const getNFTMetadata = async (tokenId?: number | undefined) => {
     if (tokenId) {
         const res = await axios.get(
-            `https://${'polygon-mumbai'}.g.alchemy.com/nft/v2/${
-                process.env.NEXT_PUBLIC_ALCHEMY
-            }/getNFTMetadata`,
+            `https://${'polygon-amoy'}.g.alchemy.com/nft/v2/${process.env.NEXT_PUBLIC_ALCHEMY}/getNFTMetadata`,
             {
                 params: {
                     tokenId: tokenId,