diff --git a/src/eth/command/backup.ts b/src/eth/command/backup.ts
index 880c52d..0f2c553 100644
--- a/src/eth/command/backup.ts
+++ b/src/eth/command/backup.ts
@@ -2,7 +2,7 @@ import { Argv } from 'yargs'
 
 export const command = 'backup'
 
-export const desc = '管理 Eth backup 的指令'
+export const desc = '管理 Eth Network backup 的指令'
 
 export const builder = (yargs: Argv) => {
   return yargs.commandDir('backup').demandCommand()
diff --git a/src/eth/command/cluster.ts b/src/eth/command/cluster.ts
index 5cda8ba..525f22b 100644
--- a/src/eth/command/cluster.ts
+++ b/src/eth/command/cluster.ts
@@ -2,7 +2,7 @@ import { Argv } from 'yargs'
 
 export const command = 'cluster'
 
-export const desc = '管理 Eth cluster 的指令'
+export const desc = '管理 Eth Network cluster 的指令'
 
 export const builder = (yargs: Argv) => {
   return yargs.commandDir('cluster').demandCommand()
diff --git a/src/eth/command/cluster/apply.ts b/src/eth/command/cluster/apply.ts
index 19b4525..bc477f4 100644
--- a/src/eth/command/cluster/apply.ts
+++ b/src/eth/command/cluster/apply.ts
@@ -12,7 +12,7 @@ import ora from 'ora'
 import { getNetworkTypeChoices, NetworkType } from '../../config/network.type'
 export const command = 'apply'
 
-export const desc = '產生 Network Cluster 所需的相關設定檔案並建立網路'
+export const desc = '產生 Eth Network Cluster 所需的相關設定檔案並建立網路'
 
 interface OptType {
   interactive: boolean
@@ -20,7 +20,7 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum cluster apply --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network cluster apply --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 export const handler = async (argv: Arguments<OptType>) => {
@@ -33,6 +33,7 @@ export const handler = async (argv: Arguments<OptType>) => {
     },
   ]) as { networkType: NetworkType }
 
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
   const cluster = new Cluster(config, networkType)
   const wallet = new Wallet()
 
@@ -42,11 +43,11 @@ export const handler = async (argv: Arguments<OptType>) => {
       const confirmDelete = (await prompts({
         type: 'confirm',
         name: 'value',
-        message: '⚠️ Detecting cluster already exists. The following processes will remove all existing files. Continue?',
+        message: `⚠️ Detecting ${networkTypeWithBigFirstLetter} cluster already exists. The following processes will remove all existing files. Continue?`,
         initial: false,
       }, { onCancel })).value
       if (confirmDelete) {
-        const spinner = ora(`${networkType} Cluster Delete ...`).start()
+        const spinner = ora(`${networkTypeWithBigFirstLetter} Cluster Delete ...`).start()
         cluster.removeHelmChartFiles()
         spinner.succeed('Remove all existing files!')
       }
@@ -168,12 +169,12 @@ export const handler = async (argv: Arguments<OptType>) => {
         return { provider, region, chainId, validatorNumber, memberNumber, alloc, isBootNode, bootNodeList, networkType }
       } else {
         const { address, privateKey } = wallet.createWalletAddress(WalletType.ETHEREUM)
-        const config = defaultNetworkConfig(address, privateKey)
+        const config = defaultNetworkConfig(address, privateKey, networkType)
         return { ...config, provider: 'local', networkType }
       }
     })()
-    const spinner = ora(`${networkType} Cluster Apply ...`).start()
+    const spinner = ora(`${networkTypeWithBigFirstLetter} Cluster Apply ...`).start()
     await cluster.apply(clusterCreate, spinner)
-    spinner.succeed(`${networkType} Cluster Apply Successfully!`)
+    spinner.succeed(`${networkTypeWithBigFirstLetter} Cluster Apply Successfully!`)
   }
 }
diff --git a/src/eth/command/cluster/delete.ts b/src/eth/command/cluster/delete.ts
index b61d658..04643bc 100644
--- a/src/eth/command/cluster/delete.ts
+++ b/src/eth/command/cluster/delete.ts
@@ -4,10 +4,11 @@ import Cluster from '../../service/cluster'
 import { onCancel } from '../../../util/error'
 import prompts from 'prompts'
 import ora from 'ora'
+import { getNetworkTypeChoices, NetworkType } from '../../config/network.type'
 
 export const command = 'delete'
 
-export const desc = '刪除現有的 Quorum Cluster 網路'
+export const desc = '刪除現有的 Eth Network Cluster 網路'
 
 interface OptType {
   interactive: boolean
@@ -15,26 +16,28 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum cluster delete', 'Cathay BDK 互動式問答')
+    .example('bdk eth network cluster delete', 'Cathay BDK 互動式問答')
 }
 
 export const handler = async () => {
-  const cluster = new Cluster(config, 'quorum')
+  const { networkType } = await prompts([{
+    type: 'select',
+    name: 'networkType',
+    message: 'What is your network?',
+    choices: getNetworkTypeChoices(),
+  }]) as { networkType: NetworkType }
 
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
+  const cluster = new Cluster(config, networkType)
   const confirm: boolean = await (async () => {
     const fileList = cluster.getHelmChartFiles()
     if (fileList.length !== 0) {
       const confirmDelete = (await prompts({
         type: 'confirm',
         name: 'value',
-        message: '⚠️ Detecting quorum cluster already exists. The following processes will remove all existing files. Continue?',
+        message: `⚠️ Detecting ${networkTypeWithBigFirstLetter} cluster already exists. The following processes will remove all existing files. Continue?`,
         initial: false,
       }, { onCancel })).value
-      if (confirmDelete) {
-        const spinner = ora('Quorum Cluster Create ...').start()
-        cluster.removeHelmChartFiles()
-        spinner.succeed('Remove all existing files!')
-      }
       return confirmDelete
     } else {
       return true
@@ -42,8 +45,9 @@ export const handler = async () => {
   })()
 
   if (confirm) {
-    const spinner = ora('Deployments Under Namespace Quorum Delete ...').start()
-    await cluster.delete()
-    spinner.succeed('Quorum Cluster Delete Successfully!')
+    const spinner = ora(`${networkTypeWithBigFirstLetter} Cluster Delete ...`).start()
+    await cluster.delete(networkType)
+    cluster.removeHelmChartFiles()
+    spinner.succeed(`${networkTypeWithBigFirstLetter} Cluster Delete Successfully!`)
   }
 }
diff --git a/src/eth/command/cluster/generate.ts b/src/eth/command/cluster/generate.ts
index 37fe040..e68fa94 100644
--- a/src/eth/command/cluster/generate.ts
+++ b/src/eth/command/cluster/generate.ts
@@ -13,7 +13,7 @@ import { getNetworkTypeChoices, NetworkType } from '../../config/network.type'
 
 export const command = 'generate'
 
-export const desc = '產生 Network Cluster 所需的相關設定檔案'
+export const desc = '產生 Eth Network Cluster 所需的相關設定檔案'
 
 interface OptType {
   interactive: boolean
@@ -21,7 +21,7 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk network cluster generate --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network cluster generate --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
@@ -34,6 +34,8 @@ export const handler = async (argv: Arguments<OptType>) => {
       choices: getNetworkTypeChoices(),
     },
   ]) as { networkType: NetworkType }
+
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
   const cluster = new Cluster(config, networkType)
   const wallet = new Wallet()
 
@@ -43,11 +45,11 @@ export const handler = async (argv: Arguments<OptType>) => {
       const confirmDelete = (await prompts({
         type: 'confirm',
         name: 'value',
-        message: '⚠️ Detecting cluster already exists. The following processes will remove all existing files. Continue?',
+        message: `⚠️ Detecting ${networkTypeWithBigFirstLetter} cluster already exists. The following processes will remove all existing files. Continue?`,
         initial: false,
       }, { onCancel })).value
       if (confirmDelete) {
-        const spinner = ora(`${networkType} Cluster Delete ...`).start()
+        const spinner = ora(`${networkTypeWithBigFirstLetter} Cluster Delete ...`).start()
         cluster.removeHelmChartFiles()
         spinner.succeed('Remove all existing files!')
       }
@@ -195,13 +197,13 @@ export const handler = async (argv: Arguments<OptType>) => {
         return { provider, region, chainId, validatorNumber, memberNumber, alloc, isBootNode, bootNodeList, networkType }
       } else {
         const { address, privateKey } = wallet.createWalletAddress(WalletType.ETHEREUM)
-        const config = defaultNetworkConfig(address, privateKey)
+        const config = defaultNetworkConfig(address, privateKey, networkType)
         return { ...config, provider: 'local', networkType }
       }
     })()
 
-    const spinner = ora(`${networkType} Cluster Generate ...`).start()
+    const spinner = ora(`${networkTypeWithBigFirstLetter} Cluster Generate ...`).start()
     await cluster.generate(clusterGenerate, networkCreate)
-    spinner.succeed(`${networkType} Cluster Generate Successfully!`)
+    spinner.succeed(`${networkTypeWithBigFirstLetter} Cluster Generate Successfully!`)
   }
 }
diff --git a/src/eth/command/explorer.ts b/src/eth/command/explorer.ts
index 70c00bb..355f9e3 100644
--- a/src/eth/command/explorer.ts
+++ b/src/eth/command/explorer.ts
@@ -2,7 +2,7 @@ import { Argv } from 'yargs'
 
 export const command = 'explorer'
 
-export const desc = '管理 Eth explorer 的指令'
+export const desc = '管理 Eth Network explorer 的指令'
 
 export const builder = (yargs: Argv) => {
   return yargs.commandDir('explorer').demandCommand()
diff --git a/src/eth/command/explorer/create.ts b/src/eth/command/explorer/create.ts
index 569926f..c82048b 100644
--- a/src/eth/command/explorer/create.ts
+++ b/src/eth/command/explorer/create.ts
@@ -6,6 +6,7 @@ import prompts from 'prompts'
 import ora from 'ora'
 import { ExplorerCreateType } from '../../model/type/explorer.type'
 import Backup from '../../service/backup'
+import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'create'
 
@@ -22,9 +23,15 @@ export const builder = (yargs: Argv<OptType>) => {
 }
 
 export const handler = async (argv: Arguments<OptType>) => {
-  const explorer = new Explorer(config, 'quorum')
-  const backup = new Backup(config, 'quorum')
-
+  const { networkType } = await prompts([{
+    type: 'select',
+    name: 'networkType',
+    message: 'What is yours network?',
+    choices: getNetworkTypeChoices(),
+  }])
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
+  const explorer = new Explorer(config, networkType)
+  const backup = new Backup(config, networkType)
   const getBackupItems = backup.getExportItems()
   const explorerCreate: ExplorerCreateType = await (async () => {
     if (argv.interactive) {
@@ -70,7 +77,7 @@ export const handler = async (argv: Arguments<OptType>) => {
     }
   })()
 
-  const spinner = ora('Quorum Explorer Create ...').start()
+  const spinner = ora(`${networkTypeWithBigFirstLetter} Explorer Create ...`).start()
   await explorer.create(explorerCreate)
-  spinner.succeed(`Quorum Explorer Create Successfully! Host at: http://localhost:${explorerCreate.port}`)
+  spinner.succeed(`${networkTypeWithBigFirstLetter} Explorer Create Successfully! Host at: http://localhost:${explorerCreate.port}`)
 }
diff --git a/src/eth/command/explorer/delete.ts b/src/eth/command/explorer/delete.ts
index 82baa2e..d102fe9 100644
--- a/src/eth/command/explorer/delete.ts
+++ b/src/eth/command/explorer/delete.ts
@@ -3,30 +3,40 @@ import Explorer from '../../service/explorer'
 import { onCancel } from '../../../util'
 import prompts from 'prompts'
 import ora from 'ora'
+import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'delete'
 
-export const desc = '刪除現有的 Quorum Explorer.'
+export const desc = '刪除現有的 Eth Network Explorer.'
 
 export const builder = {}
 
 export const handler = async () => {
-  const explorer = new Explorer(config, 'quorum')
+  const { networkType } = await prompts([
+    {
+      type: 'select',
+      name: 'networkType',
+      message: 'What is your network?',
+      choices: getNetworkTypeChoices(),
+    },
+  ])
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
+  const explorer = new Explorer(config, networkType)
 
   let confirmDelete = true
 
   const response = await prompts({
     type: 'confirm',
     name: 'value',
-    message: '⚠️ The following processes will remove all explorer files. Confirm to delete Quorum Explorer?',
+    message: `⚠️ The following processes will remove all explorer files. Confirm to delete ${networkTypeWithBigFirstLetter} Explorer?`,
     initial: false,
   }, { onCancel })
 
   confirmDelete = response.value
 
   if (confirmDelete) {
-    const spinner = ora('Quorum Explorer Delete ...').start()
+    const spinner = ora(`${networkType} Explorer Delete ...`).start()
     await explorer.delete()
-    spinner.succeed('Quorum Explorer Delete Successfully!')
+    spinner.succeed(`${networkTypeWithBigFirstLetter} Explorer Delete Successfully!`)
   }
 }
diff --git a/src/eth/command/network.ts b/src/eth/command/network.ts
index ebff574..64a33da 100644
--- a/src/eth/command/network.ts
+++ b/src/eth/command/network.ts
@@ -2,7 +2,7 @@ import { Argv } from 'yargs'
 
 export const command = 'network'
 
-export const desc = '管理 Eth network 的指令'
+export const desc = '管理 Eth Network network 的指令'
 
 export const builder = (yargs: Argv) => {
   return yargs.commandDir('network').demandCommand()
diff --git a/src/eth/command/network/add.ts b/src/eth/command/network/add.ts
index ebe506d..82b324a 100644
--- a/src/eth/command/network/add.ts
+++ b/src/eth/command/network/add.ts
@@ -10,7 +10,7 @@ import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'add'
 
-export const desc = '新增 Quorum Node'
+export const desc = '新增 Eth Network Node'
 
 interface OptType {
   interactive: boolean
@@ -18,7 +18,7 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum network add --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network add --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
@@ -64,11 +64,11 @@ export const handler = async (argv: Arguments) => {
     if (connectOption === 'local') {
       if (nodeOption === 'validator') {
         const spinner = ora(`${networkTypeWithBigFirstLetter} Network Add ...`).start()
-        const validatorNum = await network.addValidatorLocal()
+        const validatorNum = await network.addValidatorLocal(networkType)
         spinner.succeed(`${networkTypeWithBigFirstLetter} Network Add Validator${validatorNum} Successfully!`)
       } else {
         const spinner = ora(`${networkTypeWithBigFirstLetter} Network Add ...`).start()
-        const memberNum = await network.addMemberLocal()
+        const memberNum = await network.addMemberLocal(networkType)
         spinner.succeed(`${networkTypeWithBigFirstLetter} Network Add Member${memberNum} Successfully!`)
       }
     } else if (connectOption === 'remote') {
diff --git a/src/eth/command/network/check.ts b/src/eth/command/network/check.ts
index 3a722e2..299095b 100644
--- a/src/eth/command/network/check.ts
+++ b/src/eth/command/network/check.ts
@@ -4,10 +4,11 @@ import prompts from 'prompts'
 import Network from '../../service/network'
 import { onCancel, ParamsError, ProcessError } from '../../../util/error'
 import ora from 'ora'
+import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'check'
 
-export const desc = '確認 Quorum Node 資訊'
+export const desc = '確認 Eth Network Node 資訊'
 
 interface OptType {
   interactive: boolean
@@ -15,12 +16,23 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum network check --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network check --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
 export const handler = async (argv: Arguments<OptType>) => {
-  const network = new Network(config, 'quorum')
+  const { networkType } = await prompts([
+    {
+      type: 'select',
+      name: 'networkType',
+      message: 'What is your network?',
+      choices: getNetworkTypeChoices().map(choice => ({
+        title: choice.title,
+        value: choice.title,
+      })),
+    },
+  ])
+  const network = new Network(config, networkType)
 
   if (argv.interactive) {
     const node: string = await (async () => {
@@ -53,10 +65,10 @@ export const handler = async (argv: Arguments<OptType>) => {
       },
     ], { onCancel })
 
-    const spinner = ora('Quorum Network Check ...').start()
+    const spinner = ora(`${networkType} Network Check ...`).start()
     const result = await network.checkNode(node, method)
-    spinner.succeed(`Quorum Network Check Result: ${result}`)
-    spinner.succeed('Quorum Network Check Successfully!')
+    spinner.succeed(`${networkType} Network Check Result: ${result}`)
+    spinner.succeed(`${networkType} Network Check Successfully!`)
   } else {
     throw new ParamsError('Invalid params: Required parameter missing')
   }
diff --git a/src/eth/command/network/create.ts b/src/eth/command/network/create.ts
index 381a92e..7c48f3a 100644
--- a/src/eth/command/network/create.ts
+++ b/src/eth/command/network/create.ts
@@ -181,7 +181,7 @@ export const handler = async (argv: Arguments<OptType>) => {
         return { networkType, chainId, validatorNumber, memberNumber, alloc, isBootNode, bootNodeList }
       } else {
         const { address, privateKey } = wallet.createWalletAddress(WalletType.ETHEREUM)
-        return defaultNetworkConfig(address, privateKey)
+        return defaultNetworkConfig(address, privateKey, networkType)
       }
     }
     )()
diff --git a/src/eth/command/network/delete.ts b/src/eth/command/network/delete.ts
index 58075c6..d8cf919 100644
--- a/src/eth/command/network/delete.ts
+++ b/src/eth/command/network/delete.ts
@@ -27,7 +27,7 @@ export const handler = async () => {
   const response = await prompts({
     type: 'confirm',
     name: 'value',
-    message: '⚠️ The following processes will remove all network files. Confirm to delete Quorum Network?',
+    message: `⚠️ The following processes will remove all network files. Confirm to delete ${networkTypeWithBigFirstLetter} Network?`,
     initial: false,
   }, { onCancel })
 
diff --git a/src/eth/command/network/down.ts b/src/eth/command/network/down.ts
index 90484e5..85b4540 100644
--- a/src/eth/command/network/down.ts
+++ b/src/eth/command/network/down.ts
@@ -23,6 +23,7 @@ export const handler = async (argv: Arguments) => {
       choices: getNetworkTypeChoices(),
     },
   ])
+  const networkTypeWithBigFirstLetter = networkType.charAt(0).toUpperCase() + networkType.slice(1)
   const network = new Network(config, networkType)
 
   let confirmDelete = true
@@ -30,15 +31,15 @@ export const handler = async (argv: Arguments) => {
   const response = await prompts({
     type: 'confirm',
     name: 'value',
-    message: `Confirm to down ${networkType} Network?`,
+    message: `Confirm to down ${networkTypeWithBigFirstLetter} Network?`,
     initial: false,
   }, { onCancel })
 
   confirmDelete = response.value
 
   if (confirmDelete) {
-    const spinner = ora(`${networkType} Network Down ...`).start()
+    const spinner = ora(`${networkTypeWithBigFirstLetter} Network Down ...`).start()
     await network.down()
-    spinner.succeed(`${networkType} Network Down Successfully!`)
+    spinner.succeed(`${networkTypeWithBigFirstLetter} Network Down Successfully!`)
   }
 }
diff --git a/src/eth/command/network/generate.ts b/src/eth/command/network/generate.ts
index fdac8b0..d7b5926 100644
--- a/src/eth/command/network/generate.ts
+++ b/src/eth/command/network/generate.ts
@@ -42,7 +42,7 @@ export const handler = async (argv: Arguments<OptType>) => {
       const confirmDelete = (await prompts({
         type: 'confirm',
         name: 'value',
-        message: '⚠️ Detecting quorum nodes already exists. The following processes will remove all existing files. Continue?',
+        message: `⚠️ Detecting ${networkTypeWithBigFirstLetter} nodes already exists. The following processes will remove all existing files. Continue?`,
         initial: false,
       }, { onCancel })).value
       if (confirmDelete) {
diff --git a/src/eth/command/network/get.ts b/src/eth/command/network/get.ts
index e6be8b0..cfb0c57 100644
--- a/src/eth/command/network/get.ts
+++ b/src/eth/command/network/get.ts
@@ -8,7 +8,7 @@ import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'get'
 
-export const desc = '取得 Quorum 檔案資訊'
+export const desc = '取得 EthNetwork 檔案資訊'
 
 interface OptType {
   interactive: boolean
@@ -16,7 +16,7 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum network get --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network get --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
diff --git a/src/eth/command/network/join.ts b/src/eth/command/network/join.ts
index cc936d9..ae035c5 100644
--- a/src/eth/command/network/join.ts
+++ b/src/eth/command/network/join.ts
@@ -9,7 +9,7 @@ import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'join'
 
-export const desc = '選擇現有節點加入 Quorum Network'
+export const desc = '選擇現有節點加入 Eth Network'
 
 interface OptType {
   interactive: boolean
@@ -17,7 +17,7 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum network join --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network join --interactive', 'Cathay BDK 互動式問答')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
 }
 
@@ -56,21 +56,22 @@ export const handler = async (argv: Arguments) => {
       {
         type: 'text',
         name: 'ipAddress',
-        message: 'Provide the ip address of Quorum network you want to join',
+        message: 'Provide the ip address of network you want to join',
       },
       {
         type: 'text',
         name: 'genesisJson',
-        message: 'Paste the genesis.json file of Quorum network you want to join',
+        message: 'Paste the genesis.json file of network you want to join',
       },
       {
         type: 'text',
         name: 'staticNodesJson',
-        message: 'Paste the static-nodes.json file of Quorum network you want to join',
+        message: 'Paste the static-nodes.json file of network you want to join',
       },
     ], { onCancel })
 
     const joinNodeConfig: JoinNodeType = {
+      networkType: networkType,
       node: node,
       ipAddress: ipAddress,
       genesisJson: JSON.parse(genesisJson),
diff --git a/src/eth/command/network/up.ts b/src/eth/command/network/up.ts
index 0ab69ee..303c72b 100644
--- a/src/eth/command/network/up.ts
+++ b/src/eth/command/network/up.ts
@@ -8,7 +8,7 @@ import { getNetworkTypeChoices } from '../../config/network.type'
 
 export const command = 'up'
 
-export const desc = '啟動現有的 Quorum Network'
+export const desc = '啟動現有的 Eth Network'
 
 interface OptType {
   interactive: boolean
@@ -16,8 +16,8 @@ interface OptType {
 
 export const builder = (yargs: Argv<OptType>) => {
   return yargs
-    .example('bdk quorum network up --interactive', 'Cathay BDK 互動式問答')
-    .example('bdk quorum network up --all', '啟動 BDK 資料夾下現有的 Quorum Network')
+    .example('bdk eth network up --interactive', 'Cathay BDK 互動式問答')
+    .example('bdk eth network up --all', '啟動 BDK 資料夾下現有的 Eth Network')
     .option('interactive', { type: 'boolean', description: '是否使用 Cathay BDK 互動式問答', alias: 'i' })
     .option('all', { type: 'boolean', description: '是否啟動所有節點', alias: 'a' })
 }
diff --git a/src/eth/config/network.type.ts b/src/eth/config/network.type.ts
index ba9499a..9f8990f 100644
--- a/src/eth/config/network.type.ts
+++ b/src/eth/config/network.type.ts
@@ -10,7 +10,7 @@ export interface NetworkConfigType {
     chainId: number,
     peerPort: number,
     bootnode: boolean,
-    nodeEncode: string
+    nodeEncode: string,
   ) => string[]
 }
 
diff --git a/src/eth/instance/infra/InfraRunner.interface.ts b/src/eth/instance/infra/InfraRunner.interface.ts
index 57463a8..923b250 100644
--- a/src/eth/instance/infra/InfraRunner.interface.ts
+++ b/src/eth/instance/infra/InfraRunner.interface.ts
@@ -35,6 +35,8 @@ export interface KubernetesInfraRunner<T> {
   wait(job: string, namespace: string): Promise<T>
   deleteDeploymentAndService(payload: ClusterDeleteType): Promise<T>
   listAllRelease(namespace: string): Promise<T>
+  forceDeleteNamespace(namespace: string): Promise<T>
+  deleteNamespace(namespace: string): Promise<T>
 }
 
 // Strategy
diff --git a/src/eth/instance/infra/kubernetes/runner.ts b/src/eth/instance/infra/kubernetes/runner.ts
index a6e2d36..86b3d2b 100644
--- a/src/eth/instance/infra/kubernetes/runner.ts
+++ b/src/eth/instance/infra/kubernetes/runner.ts
@@ -50,6 +50,16 @@ export class Runner implements KubernetesInfraRunner<DockerResultType> {
     return { stdout: '' }
   }
 
+  public forceDeleteNamespace = async (namespace: string): Promise<DockerResultType> => {
+    await this.runKubectl(['delete', 'namespace', namespace, '--force'])
+    return { stdout: '' }
+  }
+
+  public deleteNamespace = async (namespace: string): Promise<DockerResultType> => {
+    await this.runKubectl(['delete', 'namespace', namespace])
+    return { stdout: '' }
+  }
+
   public deleteAll = async (payload: K8SRunCommandType): Promise<DockerResultType> => {
     await this.runKubectl(['delete', 'all', '--all', '-n', payload.namespace])
     return { stdout: '' }
diff --git a/src/eth/instance/kubernetesCluster.ts b/src/eth/instance/kubernetesCluster.ts
index 22ae7fb..b2e2c66 100644
--- a/src/eth/instance/kubernetesCluster.ts
+++ b/src/eth/instance/kubernetesCluster.ts
@@ -20,7 +20,18 @@ export default class KubernetesInstance extends AbstractInstance {
   public async delete (payload: ClusterDeleteType) {
     logger.debug('Kubernetes instance delete')
     if (this.kubernetesInfra !== undefined) {
-      return await this.kubernetesInfra.deleteDeploymentAndService(payload)
+      try {
+        await this.kubernetesInfra.deleteNamespace(payload.namespace)
+        logger.info(`Successfully deleted namespace ${payload.namespace}`)
+      } catch (error) {
+        logger.error(`Failed to delete namespace ${payload.namespace}:`, error)
+        try {
+          await this.kubernetesInfra.forceDeleteNamespace(payload.namespace)
+          logger.info(`Successfully force deleted namespace ${payload.namespace}`)
+        } catch (forceError) {
+          logger.error(`Failed to force delete namespace ${payload.namespace}:`, forceError)
+        }
+      }
     }
   }
 
@@ -37,4 +48,18 @@ export default class KubernetesInstance extends AbstractInstance {
       return await this.kubernetesInfra.wait(job, namespace)
     }
   }
+
+  public async deleteNamespace (namespace: string): Promise<void> {
+    logger.debug(`Deleting namespace ${namespace}`)
+    if (this.kubernetesInfra !== undefined) {
+      await this.kubernetesInfra.deleteNamespace(namespace)
+    }
+  }
+
+  public async forceDeleteNamespace (namespace: string): Promise<void> {
+    logger.debug(`Force deleting namespace ${namespace}`)
+    if (this.kubernetesInfra !== undefined) {
+      await this.kubernetesInfra.forceDeleteNamespace(namespace)
+    }
+  }
 }
diff --git a/src/eth/model/defaultNetworkConfig.ts b/src/eth/model/defaultNetworkConfig.ts
index 4474844..0a84cce 100644
--- a/src/eth/model/defaultNetworkConfig.ts
+++ b/src/eth/model/defaultNetworkConfig.ts
@@ -1,7 +1,8 @@
 import { NetworkCreateType } from './type/network.type'
 import ora from 'ora'
+import { NetworkType } from '../config/network.type'
 
-export function defaultNetworkConfig (address: string, privateKey: string) {
+export function defaultNetworkConfig (address: string, privateKey: string, networkType: NetworkType) {
   ora().stopAndPersist({
     text: `Your wallet address: 0x${address}`,
     symbol: '🔑',
@@ -12,6 +13,7 @@ export function defaultNetworkConfig (address: string, privateKey: string) {
   })
 
   const networkConfig: NetworkCreateType = {
+    networkType,
     chainId: 81712,
     validatorNumber: 4,
     memberNumber: 0,
diff --git a/src/eth/model/type/kubernetes.type.ts b/src/eth/model/type/kubernetes.type.ts
index 22d04f2..92e99c0 100644
--- a/src/eth/model/type/kubernetes.type.ts
+++ b/src/eth/model/type/kubernetes.type.ts
@@ -14,6 +14,7 @@ export interface ClusterDeleteType {
   name: string
   namespace: string
 }
+
 export interface ClusterCreateType extends NetworkCreateType {
   networkType: NetworkType
   provider: string
diff --git a/src/eth/service/cluster.ts b/src/eth/service/cluster.ts
index 1d32294..4547cff 100644
--- a/src/eth/service/cluster.ts
+++ b/src/eth/service/cluster.ts
@@ -6,7 +6,7 @@ import KubernetesInstance from '../instance/kubernetesCluster'
 import { ClusterCreateType, ClusterGenerateType } from '../model/type/kubernetes.type'
 import { GenesisConfigYaml, ValidatorConfigYaml, MemberConfigYaml } from '../model/yaml/helm-chart'
 import { DockerResultType } from '../instance/infra/InfraRunner.interface'
-
+import { NetworkType } from '../config/network.type'
 export default class Cluster extends AbstractService {
   /**
    * @description Use helm create quorum template
@@ -23,7 +23,6 @@ export default class Cluster extends AbstractService {
     genesisYaml.setProvider(provider, region)
     genesisYaml.setGenesis(networkType, chainId, validatorNumber)
     this.bdkFile.createGenesisChartValues(genesisYaml)
-    // custom namespace
     spinner.start('Helm install genesis chart')
     const genesisOutput = await k8s.install({
       helmChart: networkType === 'quorum' ? this.bdkFile.getGoQuorumGenesisChartPath() : this.bdkFile.getBesuGenesisChartPath(),
@@ -138,27 +137,26 @@ export default class Cluster extends AbstractService {
   /**
    * @description Delete all quorum deployment and service
    */
-  public async delete (): Promise<void> {
+  public async delete (networkType: NetworkType): Promise<void> {
     const k8s = new KubernetesInstance(this.config, this.infra, this.kubernetesInfra)
-    const releases = await this.getAllHelmRelease()
-    await Promise.all(releases.map(async (release: string) => {
-      try {
-        await k8s.delete({ name: release, namespace: 'quorum' })
-      } catch (error) {
-        console.log(`Failed to delete release ${release} from quorum namespace:`)
-      }
 
+    try {
+      await k8s.deleteNamespace(networkType)
+      console.log(`Successfully deleted namespace ${networkType}`)
+    } catch (error) {
+      console.error(`Failed to delete namespace ${networkType}:`, error)
       try {
-        await k8s.delete({ name: release, namespace: 'besu' })
-      } catch (error) {
-        console.log(`Failed to delete release ${release} from besu namespace: `)
+        await k8s.forceDeleteNamespace(networkType)
+        console.log(`Successfully force deleted namespace ${networkType}`)
+      } catch (forceError) {
+        console.error(`Failed to force delete namespace ${networkType}:`, forceError)
       }
-    }))
+    }
   }
 
-  private async getAllHelmRelease () {
+  private async getAllHelmRelease (networkType: NetworkType) {
     const k8s = new KubernetesInstance(this.config, this.infra, this.kubernetesInfra)
-    const releases = await k8s.listAllRelease('quorum') as DockerResultType
+    const releases = await k8s.listAllRelease(networkType) as DockerResultType
     return releases.stdout.split('\n').slice(1)
   }
 
diff --git a/src/eth/service/network.ts b/src/eth/service/network.ts
index 1717f56..55117c3 100644
--- a/src/eth/service/network.ts
+++ b/src/eth/service/network.ts
@@ -36,7 +36,7 @@ export default class Network extends AbstractService {
       alloc[`0x${x.account.replace(/^0x/, '').toLowerCase()}`] = { balance: x.amount }
     })
 
-    const networkType = (networkCreateConfig.networkType || 'quorum') as NetworkType
+    const networkType = networkCreateConfig.networkType
     const genesisJsonYaml = new GenesisJsonYaml(networkType)
     genesisJsonYaml.addExtraData(extraData)
     genesisJsonYaml.addChainId(networkCreateConfig.chainId)
@@ -111,7 +111,7 @@ export default class Network extends AbstractService {
     const bdkPath = this.bdkFile.getBdkPath()
     const enodeInfo = String(this.getNodeInfo(joinNodeConfig.node, 'enodeInfo'))
     const publicKey = String(this.getNodeInfo(joinNodeConfig.node, 'publicKey'))
-
+    const networkType = joinNodeConfig.networkType
     for (let i = 0; i < joinNodeConfig.staticNodesJson.length; i += 1) {
       if (joinNodeConfig.staticNodesJson[i].includes(publicKey)) {
         staticNodesJson.push(enodeInfo)
@@ -134,7 +134,7 @@ export default class Network extends AbstractService {
       const validatorDockerComposeYaml = new ValidatorDockerComposeYaml()
 
       // TODO: add bootnode selection
-      validatorDockerComposeYaml.addValidator(bdkPath, nodeNum, 8545 + nodeNum * 2, joinNodeConfig.genesisJson.config.chainId, 30303 + nodeNum, false, '', NetworkType.QUORUM)
+      validatorDockerComposeYaml.addValidator(bdkPath, nodeNum, 8545 + nodeNum * 2, joinNodeConfig.genesisJson.config.chainId, 30303 + nodeNum, false, '', networkType)
       this.createNetworkInfoJson(networkInfo, `http://validator${nodeNum}:${8545 + nodeNum * 2}`)
       this.bdkFile.createValidatorDockerComposeYaml(validatorDockerComposeYaml)
 
@@ -151,7 +151,7 @@ export default class Network extends AbstractService {
 
       const memberDockerComposeYaml = new MemberDockerComposeYaml()
       // TODO: add bootnode selection
-      memberDockerComposeYaml.addMember(bdkPath, nodeNum, 8645 + nodeNum * 2, joinNodeConfig.genesisJson.config.chainId, 30403 + nodeNum, false, '', NetworkType.QUORUM)
+      memberDockerComposeYaml.addMember(bdkPath, nodeNum, 8645 + nodeNum * 2, joinNodeConfig.genesisJson.config.chainId, 30403 + nodeNum, false, '', networkType)
       this.createNetworkInfoJson(networkInfo, `http://member${nodeNum}:${8645 + nodeNum * 2}`)
       this.bdkFile.createMemberDockerComposeYaml(memberDockerComposeYaml)
 
@@ -255,7 +255,7 @@ export default class Network extends AbstractService {
     this.bdkFile.createNetworkInfoJson(networkInfo)
   }
 
-  public async addValidatorLocal () {
+  public async addValidatorLocal (networkType: NetworkType) {
     const networkInfo: NetworkInfoItem[] = await this.bdkFile.getNetworkInfoJson()
     // count validator number
     const validatorCount = parseInt(await this.quorumCommand('istanbul.getValidators().length', 'validator0'))
@@ -287,7 +287,7 @@ export default class Network extends AbstractService {
       this.bdkFile.copyStaticNodesJsonToValidator(i)
       this.bdkFile.copyPermissionedNodesJsonToValidator(i)
       // TODO: add bootnode selection
-      validatorDockerComposeYaml.addValidator(this.bdkFile.getBdkPath(), i, 8545 + i * 2, chainId, 30303 + i, false, '', NetworkType.QUORUM)
+      validatorDockerComposeYaml.addValidator(this.bdkFile.getBdkPath(), i, 8545 + i * 2, chainId, 30303 + i, false, '', networkType)
       this.createNetworkInfoJson(networkInfo, `http://validator${i}:${8545 + i * 2}`)
     }
     this.bdkFile.createValidatorDockerComposeYaml(validatorDockerComposeYaml)
@@ -306,7 +306,7 @@ export default class Network extends AbstractService {
     return validatorNum
   }
 
-  public async addMemberLocal () {
+  public async addMemberLocal (networkType: NetworkType) {
     const networkInfo: NetworkInfoItem[] = await this.bdkFile.getNetworkInfoJson()
     // count member number
     const memberCount = (await this.bdkFile.getExportFiles().filter(file => file.match(/(member)[0-9]+/g))).length
@@ -341,7 +341,7 @@ export default class Network extends AbstractService {
       this.bdkFile.copyStaticNodesJsonToMember(i)
       this.bdkFile.copyPermissionedNodesJsonToMember(i)
       // TODO: add bootnode selection
-      memberDockerComposeYaml.addMember(this.bdkFile.getBdkPath(), i, 8645 + i * 2, chainId, 30403 + i, false, '', NetworkType.QUORUM)
+      memberDockerComposeYaml.addMember(this.bdkFile.getBdkPath(), i, 8645 + i * 2, chainId, 30403 + i, false, '', networkType)
       this.createNetworkInfoJson(networkInfo, `http://member${i}:${8645 + i * 2}`)
     }
     this.bdkFile.createMemberDockerComposeYaml(memberDockerComposeYaml)