diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5fe45a33..6f7ca97d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,21 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+
+### Features
+
+* **rpc:** add get_cellbase_output_capacity_details rpc ([fa3aea3](https://github.com/nervosnetwork/ckb-sdk-js/commit/fa3aea3))
+* **rpc:** add get_header rpc ([d2a6bbb](https://github.com/nervosnetwork/ckb-sdk-js/commit/d2a6bbb))
+* **rpc:** add get_header_by_number rpc ([54f9d19](https://github.com/nervosnetwork/ckb-sdk-js/commit/54f9d19))
+* **rpc:** add new rpc of set ban ([416e7fd](https://github.com/nervosnetwork/ckb-sdk-js/commit/416e7fd))
+* **rpc:** add rpc of get banned addresses ([323b8ac](https://github.com/nervosnetwork/ckb-sdk-js/commit/323b8ac))
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 
diff --git a/lerna.json b/lerna.json
index 047239b1..4f476be6 100644
--- a/lerna.json
+++ b/lerna.json
@@ -2,5 +2,5 @@
   "packages": [
     "packages/*"
   ],
-  "version": "0.17.1"
+  "version": "0.18.0"
 }
diff --git a/packages/ckb-cli/CHANGELOG.md b/packages/ckb-cli/CHANGELOG.md
index 0e2ef051..832556b7 100644
--- a/packages/ckb-cli/CHANGELOG.md
+++ b/packages/ckb-cli/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+**Note:** Version bump only for package @nervosnetwork/ckb-cli
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 **Note:** Version bump only for package @nervosnetwork/ckb-cli
diff --git a/packages/ckb-cli/package.json b/packages/ckb-cli/package.json
index a288cade..1cee076c 100644
--- a/packages/ckb-cli/package.json
+++ b/packages/ckb-cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-cli",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "Command line package based on @nervosnetwork/ckb-sdk-core",
   "author": "Nervos <dev@nervos.org>",
   "homepage": "https://github.com/nervosnetwork/ckb-sdk-js#readme",
@@ -34,7 +34,7 @@
     "url": "https://github.com/nervosnetwork/ckb-sdk-js/issues"
   },
   "dependencies": {
-    "@nervosnetwork/ckb-sdk-core": "0.17.1",
+    "@nervosnetwork/ckb-sdk-core": "0.18.0",
     "blessed": "0.1.81",
     "blessed-contrib": "4.8.16",
     "commander": "2.20.0",
@@ -45,5 +45,5 @@
     "@types/crypto-js": "3.1.43",
     "@types/inquirer": "6.0.0"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/packages/ckb-sdk-address/CHANGELOG.md b/packages/ckb-sdk-address/CHANGELOG.md
index 8077a72b..819a63f6 100644
--- a/packages/ckb-sdk-address/CHANGELOG.md
+++ b/packages/ckb-sdk-address/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+**Note:** Version bump only for package @nervosnetwork/ckb-sdk-address
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 **Note:** Version bump only for package @nervosnetwork/ckb-sdk-address
diff --git a/packages/ckb-sdk-address/package.json b/packages/ckb-sdk-address/package.json
index 62ec65a3..8056f893 100644
--- a/packages/ckb-sdk-address/package.json
+++ b/packages/ckb-sdk-address/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-sdk-address",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "Address module of @nervosnetwork/ckb-sdk-core",
   "keywords": [
     "CKB",
@@ -33,8 +33,8 @@
     "url": "https://github.com/nervosnetwork/ckb-sdk-js/issues"
   },
   "dependencies": {
-    "@nervosnetwork/ckb-sdk-utils": "0.17.1",
-    "@nervosnetwork/ckb-types": "0.17.1"
+    "@nervosnetwork/ckb-sdk-utils": "0.18.0",
+    "@nervosnetwork/ckb-types": "0.18.0"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/packages/ckb-sdk-core/CHANGELOG.md b/packages/ckb-sdk-core/CHANGELOG.md
index 17cf3120..92509e05 100644
--- a/packages/ckb-sdk-core/CHANGELOG.md
+++ b/packages/ckb-sdk-core/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+**Note:** Version bump only for package @nervosnetwork/ckb-sdk-core
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 
diff --git a/packages/ckb-sdk-core/package.json b/packages/ckb-sdk-core/package.json
index 266bab0a..d5d53a7e 100644
--- a/packages/ckb-sdk-core/package.json
+++ b/packages/ckb-sdk-core/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-sdk-core",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "JavaScript SDK for Nervos Network CKB Project",
   "author": "Nervos <dev@nervos.org>",
   "homepage": "https://github.com/nervosnetwork/ckb-sdk-js#readme",
@@ -29,13 +29,13 @@
     "url": "https://github.com/nervosnetwork/ckb-sdk-js/issues"
   },
   "dependencies": {
-    "@nervosnetwork/ckb-sdk-address": "0.17.1",
-    "@nervosnetwork/ckb-sdk-rpc": "0.17.1",
-    "@nervosnetwork/ckb-sdk-utils": "0.17.1",
-    "@nervosnetwork/ckb-types": "0.17.1"
+    "@nervosnetwork/ckb-sdk-address": "0.18.0",
+    "@nervosnetwork/ckb-sdk-rpc": "0.18.0",
+    "@nervosnetwork/ckb-sdk-utils": "0.18.0",
+    "@nervosnetwork/ckb-types": "0.18.0"
   },
   "devDependencies": {
     "@types/crypto-js": "3.1.43"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/packages/ckb-sdk-rpc/CHANGELOG.md b/packages/ckb-sdk-rpc/CHANGELOG.md
index 131c6c62..a751d538 100644
--- a/packages/ckb-sdk-rpc/CHANGELOG.md
+++ b/packages/ckb-sdk-rpc/CHANGELOG.md
@@ -3,6 +3,21 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+
+### Features
+
+* **rpc:** add get_cellbase_output_capacity_details rpc ([fa3aea3](https://github.com/nervosnetwork/ckb-sdk-js/commit/fa3aea3))
+* **rpc:** add get_header rpc ([d2a6bbb](https://github.com/nervosnetwork/ckb-sdk-js/commit/d2a6bbb))
+* **rpc:** add get_header_by_number rpc ([54f9d19](https://github.com/nervosnetwork/ckb-sdk-js/commit/54f9d19))
+* **rpc:** add new rpc of set ban ([416e7fd](https://github.com/nervosnetwork/ckb-sdk-js/commit/416e7fd))
+* **rpc:** add rpc of get banned addresses ([323b8ac](https://github.com/nervosnetwork/ckb-sdk-js/commit/323b8ac))
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 
diff --git a/packages/ckb-sdk-rpc/__tests__/ckb-rpc-helpers.js b/packages/ckb-sdk-rpc/__tests__/ckb-rpc-helpers.js
index ff763d47..9281f820 100644
--- a/packages/ckb-sdk-rpc/__tests__/ckb-rpc-helpers.js
+++ b/packages/ckb-sdk-rpc/__tests__/ckb-rpc-helpers.js
@@ -40,8 +40,8 @@ describe('ckb-rpc settings and helpers', () => {
     expect(rpc.node).toEqual(node)
   })
 
-  it('has 22 default rpc', () => {
-    expect(rpc.methods.length).toBe(22)
+  it('has 27 default rpc', () => {
+    expect(rpc.methods.length).toBe(27)
   })
 
   it('set node url to http://test.localhost:8114', () => {
diff --git a/packages/ckb-sdk-rpc/__tests__/ckb-rpc.test.js b/packages/ckb-sdk-rpc/__tests__/ckb-rpc.test.js
index 552f9860..63bc2d35 100644
--- a/packages/ckb-sdk-rpc/__tests__/ckb-rpc.test.js
+++ b/packages/ckb-sdk-rpc/__tests__/ckb-rpc.test.js
@@ -95,6 +95,36 @@ describe('ckb-rpc success', () => {
   it('get transactions by lock hash', async () => {})
 
   it('index lock hash', async () => {})
+
+  it('get banned addresses', async () => {
+    const addresses = await rpc.getBannedAddresses()
+    expect(Array.isArray(addresses)).toBe(true)
+  })
+
+  it('set address to be banned', async () => {
+    expect.assertions(1)
+    await expect(rpc.setBan('192.168.0.2', 'insert', null)).resolves.toEqual(null)
+  })
+
+  it('get banned address', async () => {
+    const addresses = await rpc.getBannedAddresses()
+    expect(Array.isArray(addresses)).toBe(true)
+  })
+
+  it('get header', async () => {
+    const zeroBlock = await rpc.getBlockByNumber('0')
+    const zeroBlockHeader = zeroBlock.header
+    const zeroBlockHash = zeroBlockHeader.hash
+    const header = await rpc.getHeader(zeroBlockHash)
+    expect(header).toEqual(zeroBlockHeader)
+  })
+
+  it('get header by number', async () => {
+    const zeroBlock = await rpc.getBlockByNumber('0')
+    const zeroBlockHeader = zeroBlock.header
+    const header = await rpc.getHeaderByNumber('0')
+    expect(header).toEqual(zeroBlockHeader)
+  })
 })
 
 describe('send transaction', () => {
diff --git a/packages/ckb-sdk-rpc/__tests__/formatters/result.json b/packages/ckb-sdk-rpc/__tests__/formatters/result.json
index 31119b84..0d6fc552 100644
--- a/packages/ckb-sdk-rpc/__tests__/formatters/result.json
+++ b/packages/ckb-sdk-rpc/__tests__/formatters/result.json
@@ -248,43 +248,45 @@
       {
         "source": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parent_hash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parent_hash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposals_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactions_root": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactions_root": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "uncles_count": "0",
             "uncles_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnesses_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnesses_root": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": []
         },
         "target": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parentHash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parentHash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposalsHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactionsRoot": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactionsRoot": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "unclesCount": "0",
             "unclesHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnessesRoot": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnessesRoot": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": []
         }
@@ -294,22 +296,23 @@
       {
         "source": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parent_hash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parent_hash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposals_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactions_root": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactions_root": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "uncles_count": "0",
             "uncles_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnesses_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnesses_root": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": [],
           "transactions": [
@@ -348,22 +351,23 @@
         },
         "target": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parentHash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parentHash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposalsHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactionsRoot": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactionsRoot": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "unclesCount": "0",
             "unclesHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnessesRoot": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnessesRoot": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": [],
           "transactions": [
@@ -404,43 +408,45 @@
       {
         "source": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parent_hash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parent_hash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposals_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactions_root": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactions_root": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "uncles_count": "0",
             "uncles_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnesses_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnesses_root": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": []
         },
         "target": {
           "header": {
-            "difficulty": "0x100",
-            "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-            "number": "2",
+            "dao": "0x010000000000000063ae2493990ab00000f0c890408900000061eb7ada030000",
+            "difficulty": "0x3e8",
             "epoch": "0",
-            "parentHash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+            "hash": "0x0a663a245ae0b3545a24e4ec06066b9e9f0bd32e5fdbb9038ec15af59ef2593d",
+            "number": "1024",
+            "parentHash": "0x5eae6dfdac4b3099619a131975fd0be6da3c099eeaae8261182627a53548fc87",
             "proposalsHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "seal": {
-              "nonce": "9828930232171500901",
-              "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+              "nonce": "0",
+              "proof": "0x"
             },
-            "timestamp": "1556199760706",
-            "transactionsRoot": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+            "timestamp": "1557311767",
+            "transactionsRoot": "0x64a872caca3c7b671b64897230e88dec8800b594347d192661908a87f7fbcb9b",
             "unclesCount": "0",
             "unclesHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
             "version": "0",
-            "witnessesRoot": "0x0000000000000000000000000000000000000000000000000000000000000000"
+            "witnessesRoot": "0x688c1ff7df5b9b454bd76a031d40e13b4e462aeee5f8497d0f9f6f1dbd5d8111"
           },
           "proposals": [],
           "transactions": [],
@@ -779,40 +785,42 @@
     "toHeader": [
       {
         "source": {
-          "difficulty": "0x100",
-          "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-          "number": "2",
+          "dao": "0x01000000000000000000c16ff286230000203d88792d0000000961f400000000",
+          "difficulty": "0x3e8",
           "epoch": "0",
-          "parent_hash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+          "hash": "0xba0d878d2c3711d38b5ddc2bc917312ca3898cad98457cc7960e28ec31f26e7f",
+          "number": "1024",
+          "parent_hash": "0x3533d5f0882a60d3b25b7dd57002a5d9eb591e89a98231e8abc5bf48f7ee0592",
           "proposals_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
           "seal": {
-            "nonce": "9828930232171500901",
-            "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+            "nonce": "0",
+            "proof": "0x"
           },
-          "timestamp": "1556199760706",
-          "transactions_root": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+          "timestamp": "1557311767",
+          "transactions_root": "0x81389ffabda2d1658c75a81e390a82b335d4cb849b2269d134b042fea9cb9513",
           "uncles_count": "0",
           "uncles_hash": "0x0000000000000000000000000000000000000000000000000000000000000000",
           "version": "0",
-          "witnesses_root": "0x0000000000000000000000000000000000000000000000000000000000000000"
+          "witnesses_root": "0xb36423f72fd5cdbf6297c189b9d74e970bf0b971a537f41b8334088afe27900a"
         },
         "target": {
-          "difficulty": "0x100",
-          "hash": "0xe5f2d07b747f38718293987a9175764d4c03229a8a69d0bd48f7bea6c18930b1",
-          "number": "2",
+          "dao": "0x01000000000000000000c16ff286230000203d88792d0000000961f400000000",
+          "difficulty": "0x3e8",
           "epoch": "0",
-          "parentHash": "0xa1dba96cdebaa25f2be69316c943269e23c23fcc6e90eedd94ecd88b43f77170",
+          "hash": "0xba0d878d2c3711d38b5ddc2bc917312ca3898cad98457cc7960e28ec31f26e7f",
+          "number": "1024",
+          "parentHash": "0x3533d5f0882a60d3b25b7dd57002a5d9eb591e89a98231e8abc5bf48f7ee0592",
           "proposalsHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
           "seal": {
-            "nonce": "9828930232171500901",
-            "proof": "0x7408000066230000942c00004735000028420000f046000059550000d56200005f640000f96a000043730000d3750000"
+            "nonce": "0",
+            "proof": "0x"
           },
-          "timestamp": "1556199760706",
-          "transactionsRoot": "0x8027376875e45318ed469bed6314408e8f1986de246cbd03a786b69073c948b8",
+          "timestamp": "1557311767",
+          "transactionsRoot": "0x81389ffabda2d1658c75a81e390a82b335d4cb849b2269d134b042fea9cb9513",
           "unclesCount": "0",
           "unclesHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
           "version": "0",
-          "witnessesRoot": "0x0000000000000000000000000000000000000000000000000000000000000000"
+          "witnessesRoot": "0xb36423f72fd5cdbf6297c189b9d74e970bf0b971a537f41b8334088afe27900a"
         }
       }
     ],
@@ -1067,6 +1075,60 @@
           }
         ]
       }
+    ],
+    "toBannedAddress": [
+      {
+        "source": {
+          "address": "192.168.0.2/32",
+          "ban_reason": "",
+          "ban_until": "1840546800000",
+          "created_at": "1562803123000"
+        },
+        "target": {
+          "address": "192.168.0.2/32",
+          "banReason": "",
+          "banUntil": "1840546800000",
+          "createdAt": "1562803123000"
+        }
+      }
+    ],
+    "toBannedAddresses": [
+      {
+        "source": [
+          {
+            "address": "192.168.0.2/32",
+            "ban_reason": "",
+            "ban_until": "1840546800000",
+            "created_at": "1562803123000"
+          }
+        ],
+        "target": [
+          {
+            "address": "192.168.0.2/32",
+            "banReason": "",
+            "banUntil": "1840546800000",
+            "createdAt": "1562803123000"
+          }
+        ]
+      }
+    ],
+    "toCellbaseOutputCapacityDetails": [
+      {
+        "source": {
+          "primary": "100000000000",
+          "proposal_reward": "0",
+          "secondary": "1346505683",
+          "total": "101346505683",
+          "tx_fee": "0"
+        },
+        "target": {
+          "primary": "100000000000",
+          "proposalReward": "0",
+          "secondary": "1346505683",
+          "total": "101346505683",
+          "txFee": "0"
+        }
+      }
     ]
   },
   "failure": {}
diff --git a/packages/ckb-sdk-rpc/package.json b/packages/ckb-sdk-rpc/package.json
index df337483..d8836ce3 100644
--- a/packages/ckb-sdk-rpc/package.json
+++ b/packages/ckb-sdk-rpc/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-sdk-rpc",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "RPC module of @nervosnetwork/ckb-sdk-core",
   "author": "Nervos <dev@nervos.org>",
   "homepage": "https://github.com/nervosnetwork/ckb-sdk-js/packages/ckb-rpc#readme",
@@ -32,12 +32,12 @@
     "url": "https://github.com/nervosnetwork/ckb-sdk-js/issues"
   },
   "dependencies": {
-    "@nervosnetwork/ckb-sdk-utils": "0.17.1",
+    "@nervosnetwork/ckb-sdk-utils": "0.18.0",
     "axios": "0.19.0"
   },
   "devDependencies": {
-    "@nervosnetwork/ckb-types": "0.17.1",
+    "@nervosnetwork/ckb-types": "0.18.0",
     "@types/crypto-js": "3.1.43"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/packages/ckb-sdk-rpc/src/defaultRPC.ts b/packages/ckb-sdk-rpc/src/defaultRPC.ts
index e3d31d7a..e2fc207d 100644
--- a/packages/ckb-sdk-rpc/src/defaultRPC.ts
+++ b/packages/ckb-sdk-rpc/src/defaultRPC.ts
@@ -131,6 +131,35 @@ const defaultRPC: CKBComponents.Method[] = [
     paramsFormatters: [paramsFmts.toHash],
     resultFormatters: resultFmts.toLockHashIndexState,
   },
+  {
+    name: 'getBannedAddresses',
+    method: 'get_banned_addresses',
+    paramsFormatters: [],
+    resultFormatters: resultFmts.toBannedAddresses,
+  },
+  {
+    name: 'setBan',
+    method: 'set_ban',
+    paramsFormatters: [],
+  },
+  {
+    name: 'getHeader',
+    method: 'get_header',
+    paramsFormatters: [paramsFmts.toHash],
+    resultFormatters: resultFmts.toHeader,
+  },
+  {
+    name: 'getHeaderByNumber',
+    method: 'get_header_by_number',
+    paramsFormatters: [paramsFmts.toNumber],
+    resultFormatters: resultFmts.toHeader,
+  },
+  {
+    name: 'getCellbaseOutputCapacityDetails',
+    method: 'get_cellbase_output_capacity_details',
+    paramsFormatters: [paramsFmts.toHash],
+    resultFormatters: resultFmts.toCellbaseOutputCapacityDetails,
+  },
 ]
 
 export class DefaultRPC {
@@ -364,6 +393,61 @@ export class DefaultRPC {
     lockHash: CKBComponents.Hash,
     indexFrom?: CKBComponents.BlockNumber
   ) => Promise<CKBComponents.LockHashIndexState>
+
+  /**
+   * @method getBannedAddresses
+   * @memberof DefaultRPC
+   * @description Returns all banned IPs/Subnets
+   */
+  public getBannedAddresses!: () => Promise<CKBComponents.BannedAddresses>
+  /**
+   * @method setBan
+   * @memberof DefaultRPC
+   * @description insert or delete an IP/Subnet from the banned list
+   * @param {string} address, The IP/Subnet with an optional netmask (default is /32 = single IP)
+   * @param {insert|delete} command, `insert` to insert an IP/Subnet to the list, `delete` to delete an IP/Subnet
+   *                                 from the list
+   * @param {string|null} ban_time, Time in milliseconds how long (or until when if [absolute] is set) the IP is banned,
+   *                                optional parameter, null means using the default time of 24h
+   * @param {[boolean]} absolute, If set, the `ban_time` must be an absolute timestamp in milliseconds since epoch,
+   *                              optional parameter
+   * @param {[string]} reason, Ban reason, optional parameter
+   */
+
+  public setBan!: (
+    address: string,
+    command: 'insert' | 'delete',
+    banTime: string | null,
+    absolute?: boolean,
+    reason?: string
+  ) => Promise<null>
+
+  /**
+   * @method getHeader
+   * @memberof DefaultRPC
+   * @description Returns the information about a block header by hash.
+   * @params {string} block hash
+   */
+  public getHeader!: (blockHash: CKBComponents.Hash) => Promise<CKBComponents.BlockHeader>
+
+  /**
+   * @method getHeaderByNumber
+   * @memberof DefaultRPC
+   * @description Returns the information about a block header by block number
+   * @params {string} block number
+   */
+  public getHeaderByNumber!: (blockNumber: CKBComponents.BlockNumber) => Promise<CKBComponents.BlockHeader>
+
+  /**
+   * @method getCellbaseOutputCapacityDetails
+   * @memberof DefaultRPC
+   * @description Returns each component of the created CKB in this block's cellbase, which is issued to
+   *              a block N - 1 - ProposalWindow.farthest, where this block's height is N.
+   * @param {string} blockHash
+   */
+  public getCellbaseOutputCapacityDetails!: (
+    blockHash: CKBComponents.Hash
+  ) => Promise<CKBComponents.CellbaseOutputCapacityDetails>
 }
 
 export default DefaultRPC
diff --git a/packages/ckb-sdk-rpc/src/resultFormatter.ts b/packages/ckb-sdk-rpc/src/resultFormatter.ts
index 240f4f69..4ff4a8fb 100644
--- a/packages/ckb-sdk-rpc/src/resultFormatter.ts
+++ b/packages/ckb-sdk-rpc/src/resultFormatter.ts
@@ -237,6 +237,31 @@ const formatter = {
     if (!states) return states
     return states.map(formatter.toLockHashIndexState)
   },
+  toBannedAddress: (bannedAddress: CKB_RPC.BannedAddress): CKBComponents.BannedAddress => {
+    if (!bannedAddress) return bannedAddress
+    const { ban_reason: banReason, ban_until: banUntil, created_at: createdAt, ...rest } = bannedAddress
+    return {
+      banReason,
+      banUntil,
+      createdAt,
+      ...rest,
+    }
+  },
+  toBannedAddresses: (bannedAddresses: CKB_RPC.BannedAddresses): CKBComponents.BannedAddresses => {
+    if (!bannedAddresses) return bannedAddresses
+    return bannedAddresses.map(banAddr => formatter.toBannedAddress(banAddr))
+  },
+  toCellbaseOutputCapacityDetails: (
+    details: CKB_RPC.CellbaseOutputCapacityDetails
+  ): CKBComponents.CellbaseOutputCapacityDetails => {
+    if (!details) return details
+    const { proposal_reward: proposalReward, tx_fee: txFee, ...rest } = details
+    return {
+      proposalReward,
+      txFee,
+      ...rest,
+    }
+  },
 }
 
 export default formatter
diff --git a/packages/ckb-sdk-rpc/types/CKB_RPC/index.d.ts b/packages/ckb-sdk-rpc/types/CKB_RPC/index.d.ts
index 92f65081..b097ba81 100644
--- a/packages/ckb-sdk-rpc/types/CKB_RPC/index.d.ts
+++ b/packages/ckb-sdk-rpc/types/CKB_RPC/index.d.ts
@@ -105,19 +105,20 @@ declare module CKB_RPC {
   export type Seal = CKBComponents.Seal
 
   export interface Header {
-    version: Version
+    dao: DAO
+    difficulty: Difficulty
+    epoch: EpochInHeader
+    hash: Hash256
+    number: BlockNumber
     parent_hash: Hash256
+    proposals_hash: Hash256
+    seal: Seal
     timestamp: Timestamp
-    number: BlockNumber
-    epoch: EpochInHeader
     transactions_root: Hash256
-    proposals_hash: Hash256
-    witnesses_root: Hash256
-    difficulty: Difficulty
-    uncles_hash: Hash256
     uncles_count: Count
-    seal: Seal
-    hash: Hash256
+    uncles_hash: Hash256
+    witnesses_root: Hash256
+    version: Version
   }
 
   export interface UncleBlock {
@@ -185,5 +186,21 @@ declare module CKB_RPC {
   }
 
   export type LockHashIndexStates = LockHashIndexState[]
+
+  export interface BannedAddress {
+    address: string
+    ban_reason: string
+    ban_until: Timestamp
+    created_at: Timestamp
+  }
+  export type BannedAddresses = BannedAddress[]
+
+  export interface CellbaseOutputCapacityDetails {
+    primary: string
+    proposal_reward: string
+    secondary: string
+    total: string
+    tx_fee: string
+  }
 }
 /* eslint-enable camelcase */
diff --git a/packages/ckb-sdk-utils/CHANGELOG.md b/packages/ckb-sdk-utils/CHANGELOG.md
index 3aebdc33..71f94229 100644
--- a/packages/ckb-sdk-utils/CHANGELOG.md
+++ b/packages/ckb-sdk-utils/CHANGELOG.md
@@ -3,6 +3,14 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+**Note:** Version bump only for package @nervosnetwork/ckb-sdk-utils
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 **Note:** Version bump only for package @nervosnetwork/ckb-sdk-utils
diff --git a/packages/ckb-sdk-utils/package.json b/packages/ckb-sdk-utils/package.json
index be6b9673..367e7e16 100644
--- a/packages/ckb-sdk-utils/package.json
+++ b/packages/ckb-sdk-utils/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-sdk-utils",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "Utils module of @nervosnetwork/ckb-sdk-core",
   "author": "Nervos <dev@nervos.org>",
   "homepage": "https://github.com/nervosnetwork/ckb-sdk-js#readme",
@@ -30,7 +30,7 @@
     "url": "https://github.com/nervosnetwork/ckb-sdk-js/issues"
   },
   "dependencies": {
-    "@nervosnetwork/ckb-types": "0.17.1",
+    "@nervosnetwork/ckb-types": "0.18.0",
     "blake2b-wasm": "1.1.7",
     "elliptic": "6.4.1"
   },
@@ -39,5 +39,5 @@
     "@types/elliptic": "6.4.8",
     "@types/utf8": "2.1.6"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/packages/ckb-types/CHANGELOG.md b/packages/ckb-types/CHANGELOG.md
index f8e647aa..ea30b9e6 100644
--- a/packages/ckb-types/CHANGELOG.md
+++ b/packages/ckb-types/CHANGELOG.md
@@ -3,6 +3,19 @@
 All notable changes to this project will be documented in this file.
 See [Conventional Commits](https://conventionalcommits.org) for commit guidelines.
 
+# [0.18.0](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.1...v0.18.0) (2019-08-10)
+
+
+### Features
+
+* **rpc:** add get_cellbase_output_capacity_details rpc ([fa3aea3](https://github.com/nervosnetwork/ckb-sdk-js/commit/fa3aea3))
+* **rpc:** add get_header rpc ([d2a6bbb](https://github.com/nervosnetwork/ckb-sdk-js/commit/d2a6bbb))
+* **rpc:** add rpc of get banned addresses ([323b8ac](https://github.com/nervosnetwork/ckb-sdk-js/commit/323b8ac))
+
+
+
+
+
 ## [0.17.1](https://github.com/nervosnetwork/ckb-sdk-js/compare/v0.17.0...v0.17.1) (2019-07-29)
 
 
diff --git a/packages/ckb-types/index.d.ts b/packages/ckb-types/index.d.ts
index 75228411..698e298f 100644
--- a/packages/ckb-types/index.d.ts
+++ b/packages/ckb-types/index.d.ts
@@ -3,6 +3,7 @@
  */
 
 declare namespace CKBComponents {
+  export type DAO = string
   export type Hash = string
   export type Hash256 = string
   export type UInt32 = number
@@ -178,33 +179,36 @@ declare namespace CKBComponents {
 
   /**
    * @typedef BlockHeader, header of a block
-   * @property version
+   * @property dao
+   * @property difficulty
+   * @property epoch
+   * @property hash
+   * @property number
    * @property parentHash
+   * @property proposalsHash
+   * @property seal
    * @property timestamp
-   * @property number
-   * @property epoch
    * @property transactionsRoot
-   * @property proposalsHash
-   * @property difficulty
-   * @property unclesHash
    * @property unclesCount
-   * @property seal
-   * @property hash
+   * @property unclesHash
+   * @property witnessesRoot
+   * @property version
    */
   export interface BlockHeader {
-    version: Version
+    dao: DAO
+    difficulty: Difficulty
+    epoch: EpochInHeader
+    hash: Hash256
+    number: BlockNumber
     parentHash: Hash256
+    proposalsHash: Hash256
+    seal: Seal
     timestamp: Timestamp
-    number: BlockNumber
-    epoch: EpochInHeader
     transactionsRoot: Hash256
-    proposalsHash: Hash256
-    witnessesRoot: Hash256
-    difficulty: Difficulty
-    unclesHash: Hash256
     unclesCount: Count
-    seal: Seal
-    hash: Hash256
+    unclesHash: Hash256
+    witnessesRoot: Hash256
+    version: Version
   }
 
   /**
@@ -328,4 +332,21 @@ declare namespace CKBComponents {
   }
 
   export type LockHashIndexStates = LockHashIndexState[]
+
+  export interface BannedAddress {
+    address: string
+    banReason: string
+    banUntil: Timestamp
+    createdAt: Timestamp
+  }
+
+  export type BannedAddresses = BannedAddress[]
+
+  export interface CellbaseOutputCapacityDetails {
+    primary: string
+    proposalReward: string
+    secondary: string
+    total: string
+    txFee: string
+  }
 }
diff --git a/packages/ckb-types/package.json b/packages/ckb-types/package.json
index a417e607..10a1792c 100644
--- a/packages/ckb-types/package.json
+++ b/packages/ckb-types/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@nervosnetwork/ckb-types",
-  "version": "0.17.1",
+  "version": "0.18.0",
   "description": "Type module of @nervosnetwork/ckb-sdk-core",
   "author": "Nervos <dev@nervos.org>",
   "homepage": "https://github.com/nervosnetwork/ckb-sdk-js#readme",
@@ -26,5 +26,5 @@
   "devDependencies": {
     "@types/crypto-js": "3.1.43"
   },
-  "gitHead": "9862d5b3582be18a4af9e2d4ab34f069f5e15efb"
+  "gitHead": "6665c3cecb0a2b242722a58d83c8ac420ba0107b"
 }
diff --git a/yarn.lock b/yarn.lock
index 191e56cb..270a8c20 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1242,9 +1242,9 @@
   integrity sha512-tHq6qdbT9U1IRSGf14CL0pUlULksvY9OZ+5eEgl1N7t+OA3tGvNpxJCzuKQlsNgCVwbAs670L1vcVQi8j9HjnA==
 
 "@types/node@*", "@types/node@^12.0.0":
-  version "12.6.4"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.4.tgz#e0b5ac3ccbf183cd3c230967c323632d6cf927ae"
-  integrity sha512-ZKrDzI6KhrqtLpccI1YxMh4d+qzNnftNtp6iL9c4mLTNgzguFu7VR7pXH/C/MfzikMeoXjvISL9mlIGNGGDXDg==
+  version "12.6.9"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.6.9.tgz#ffeee23afdc19ab16e979338e7b536fdebbbaeaf"
+  integrity sha512-+YB9FtyxXGyD54p8rXwWaN1EWEyar5L58GlGWgtH2I9rGmLGBQcw63+0jw+ujqVavNuO47S1ByAjm9zdHMnskw==
 
 "@types/normalize-package-data@^2.4.0":
   version "2.4.0"
@@ -1280,7 +1280,7 @@
     regexpp "^2.0.1"
     tsutils "^3.7.0"
 
-"@typescript-eslint/experimental-utils@1.13.0":
+"@typescript-eslint/experimental-utils@1.13.0", "@typescript-eslint/experimental-utils@^1.13.0":
   version "1.13.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-1.13.0.tgz#b08c60d780c0067de2fb44b04b432f540138301e"
   integrity sha512-zmpS6SyqG4ZF64ffaJ6uah6tWWWgZ8m+c54XXgwFtUv0jNz8aJAVx8chMCvnk7yl6xwn8d+d96+tWp7fXzTuDg==
@@ -2667,9 +2667,11 @@ eslint-plugin-import@^2.14.0:
     resolve "^1.11.0"
 
 eslint-plugin-jest@^22.1.2:
-  version "22.9.0"
-  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.9.0.tgz#2573dbcb4f1066b96a6e6d3b9aa439c80b28975a"
-  integrity sha512-V89BUiwf76FHlhj1mlNhNyvpzTy8VbWCh2RZpKYz/XDSl/pcuwFiE/LMt7r3q1sRKygzEMjbYeDob8MMuvakXg==
+  version "22.14.1"
+  resolved "https://registry.yarnpkg.com/eslint-plugin-jest/-/eslint-plugin-jest-22.14.1.tgz#32287dade9bc0a1920c61e25a71cf11363d78015"
+  integrity sha512-mpLjhADl+HjagrlaGNx95HIji089S18DhnU/Ee8P8VP+dhEnuEzb43BXEaRmDgQ7BiSUPcSCvt1ydtgPkjOF/Q==
+  dependencies:
+    "@typescript-eslint/experimental-utils" "^1.13.0"
 
 eslint-plugin-prettier@^3.0.0:
   version "3.1.0"