diff --git a/README.md b/README.md
index 75f0ba6..02bc564 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,10 @@
+# address
 
+base: 0xd15Ce723Dd04C5e6E245E44e60c545a563A124bB
+sepolia: 0xE0B870ffbA7f73d5F757552F3a428DFE73431944
+
+sign base: https://scan.sign.global/schema/onchain_evm_8453_0x15
+sign sepolia: https://testnet-scan.sign.global/schema/onchain_evm_11155111_0x7
 
 # deploy 
 
@@ -6,7 +12,3 @@
 npx hardhat run scripts/01-deploy.ts --network sepolia
 ```
 
-
-- a 发起 对 b 的求婚。a 可以发起多个求婚，但是同时只能有一个生效，第二次发起会把第一次发起的记录给清掉。
-- b 可以看到所有对他发起的求婚的地址和信息，并选择其中一个地址进行确认。
-- a 和 b 会创建一个 Attestation，之后 a 和 b 都不能再发起求婚或者确认求婚。
\ No newline at end of file
diff --git a/hardhat.config.ts b/hardhat.config.ts
index 4029bba..c729703 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -92,6 +92,11 @@ const config: HardhatUserConfig = {
             accounts: [process.env.PRIVATE_KEY!, process.env.PRIVATE_KEY2!],
             saveDeployments: true,
             zksync: false
+        },
+        base: {
+            chainId: 8453,
+            url: 'https://base.llamarpc.com',
+            accounts: [process.env.PRIVATE_KEY!, process.env.PRIVATE_KEY2!],
         }
     },
     etherscan: {
diff --git a/package.json b/package.json
index 246c322..81dda41 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,8 @@
     "prettier:write": "prettier --write **/*.{json,md,yml,ts} --ignore-path=.prettierignore",
     "test": "forge test",
     "test:coverage": "forge coverage",
-    "test:gas": "forge test --gas-report"
+    "test:gas": "forge test --gas-report",
+    "deploy": "npx hardhat run scripts/01-deploy.ts --network base"
   },
   "author": "",
   "license": "ISC",
@@ -61,4 +62,4 @@
     "typechain": "^8.3.2",
     "typescript": "~5.0.4"
   }
-}
+}
\ No newline at end of file
diff --git a/scripts/01-deploy.ts b/scripts/01-deploy.ts
index c7ee1b8..f3c6cd1 100644
--- a/scripts/01-deploy.ts
+++ b/scripts/01-deploy.ts
@@ -5,54 +5,58 @@ async function main() {
 
     const [deployer, deployer2] = await ethers.getSigners()
 
+
+
+    console.log('addressA:', deployer.getAddress())
+    console.log('addressB:', deployer2.getAddress())
+
     const Factory = await ethers.getContractFactory('MarryMe')
     const instance = await Factory.deploy()
     const contract = await instance.waitForDeployment()
     console.log(await contract.getAddress())
 
-    console.log('addressA:', deployer.getAddress())
-    console.log('addressB:', deployer2.getAddress())
-
     const addressA = await deployer.getAddress();
-    const addressB = await deployer2.getAddress();
+    // const addressB = await deployer2.getAddress();
 
-    await contract.setSPInstance('0x878c92FD89d8E0B93Dc0a3c907A2adc7577e39c5')
+    // await contract.setSPInstance('0x878c92FD89d8E0B93Dc0a3c907A2adc7577e39c5') //sepolia
+    await contract.setSPInstance('0x2b3224D080452276a76690341e5Cfa81A945a985') //base
 
     console.log('setSPInstance done')
 
-    await contract.setSchemaID('0x7')
+    // await contract.setSchemaID('0x7') // sepolia
+    await contract.setSchemaID('0x15') // base
 
     console.log('setSchemaID done')
 
-    // submitProposal
-    await (await contract.submitProposal(addressB, 'hello world B')).wait()
+    // // submitProposal
+    // await (await contract.submitProposal(addressB, 'hello world B')).wait()
 
-    console.log('submitProposal done')
+    // console.log('submitProposal done')
 
-    // 查询某个地址发送的所有求婚信息
-    const proposalSubmitted = await contract.getProposalsSentBy(addressA)
-    console.log('proposal submit by addressA:', JSON.stringify(proposalSubmitted, null, 2))
+    // // 查询某个地址发送的所有求婚信息
+    // const proposalSubmitted = await contract.getProposalsSentBy(addressA)
+    // console.log('proposal submit by addressA:', JSON.stringify(proposalSubmitted, null, 2))
 
-    // 查询某个地址收到的所有求婚信息
-    const info = await contract.getProposalsReceivedBy(addressB);
-    console.log('proposal received by addressB:', JSON.stringify(info, null, 2))
+    // // 查询某个地址收到的所有求婚信息
+    // const info = await contract.getProposalsReceivedBy(addressB);
+    // console.log('proposal received by addressB:', JSON.stringify(info, null, 2))
 
-    // switch to addressB to accept the proposal
-    const confirm = await contract.connect(deployer2).confirmProposal(addressA, 'hello world A')
-    await confirm.wait()
-    console.log('acceptProposal done:')
+    // // switch to addressB to accept the proposal
+    // const confirm = await contract.connect(deployer2).confirmProposal(addressA, 'hello world A')
+    // await confirm.wait()
+    // console.log('acceptProposal done:')
 
-    // 查询某个地址的婚姻状态，返回 attestationId
-    const attestationId = await contract.getMarryAttestationId(addressA)
-    console.log('attestationID:', attestationId);
+    // // 查询某个地址的婚姻状态，返回 attestationId
+    // const attestationId = await contract.getMarryAttestationId(addressA)
+    // console.log('attestationID:', attestationId);
 
-    // 查询某个地址的婚姻状态，返回 attestation 详细信息
-    const attestation = await contract.getMarryAttestation(addressA);
-    console.log('attestation:', attestation)
+    // // 查询某个地址的婚姻状态，返回 attestation 详细信息
+    // const attestation = await contract.getMarryAttestation(addressA);
+    // console.log('attestation:', attestation)
 
-    // 查询某个地址的婚姻状态，返回 true/false
-    const isMarried = await contract.checkMarried(addressA)
-    console.log('isMarried:', isMarried)
+    // // 查询某个地址的婚姻状态，返回 true/false
+    // const isMarried = await contract.checkMarried(addressA)
+    // console.log('isMarried:', isMarried)
 
     /**
      * output example: