diff --git a/packages/neuron-ui/src/locales/en.json b/packages/neuron-ui/src/locales/en.json
index 283ba5aa61..a14ac6c820 100644
--- a/packages/neuron-ui/src/locales/en.json
+++ b/packages/neuron-ui/src/locales/en.json
@@ -506,7 +506,7 @@
       "experimental-message-hardware": "This is an experimental feature. Please pay attention to the risk and use with caution.",
       "experimental-message": "This is an experimental feature, it could change at any time. Please use with caution.",
       "rebuild-sync": "For better user experience, Neuron has adopted a new storage, which requires a migrating of data (estimated 20 ~ 60min).\nSorry for the inconvenience.",
-      "migrate": "Migrating",
+      "migrate": "Migrate",
       "secp256k1/blake160-address-required": "Secp256k1/blake160 address is required",
       "fields": {
         "wallet": "Wallet",
diff --git a/packages/neuron-wallet/src/services/ckb-runner.ts b/packages/neuron-wallet/src/services/ckb-runner.ts
index ba13e652dc..e8c07f814a 100644
--- a/packages/neuron-wallet/src/services/ckb-runner.ts
+++ b/packages/neuron-wallet/src/services/ckb-runner.ts
@@ -7,6 +7,7 @@ import logger from 'utils/logger'
 import SettingsService from './settings'
 import MigrateSubject from 'models/subjects/migrate-subject'
 import { resetSyncTaskQueue } from 'block-sync-renderer'
+import IndexerService from './indexer'
 
 const platform = (): string => {
   switch (process.platform) {
@@ -66,6 +67,14 @@ let isLookingValidTarget: boolean = false
 let lastLogTime: number
 export const getLookingValidTargetStatus = () => isLookingValidTarget
 
+const removeOldIndexerIfRunSuccess = () => {
+  setTimeout(() => {
+    if (ckb !== null) {
+      IndexerService.cleanOldIndexerData()
+    }
+  }, 10000)
+}
+
 export const startCkbNode = async () => {
   if (ckb !== null) {
     logger.info(`CKB:\tckb is not closed, close it before start...`)
@@ -118,6 +127,8 @@ export const startCkbNode = async () => {
     ckb = null
   })
   resetSyncTaskQueue.push(true)
+
+  removeOldIndexerIfRunSuccess()
 }
 
 export const stopCkbNode = () => {
@@ -160,6 +171,7 @@ export function migrateCkbData() {
     logger.info(`CKB migrate:\tprocess process exited with code ${code}`)
     if (code === 0) {
       MigrateSubject.next({ type: 'finish' })
+      IndexerService.cleanOldIndexerData()
     } else {
       MigrateSubject.next({ type: 'failed', reason: lastErrorData })
     }
diff --git a/packages/neuron-wallet/src/services/indexer.ts b/packages/neuron-wallet/src/services/indexer.ts
index 0b9009d0cd..34da534354 100644
--- a/packages/neuron-wallet/src/services/indexer.ts
+++ b/packages/neuron-wallet/src/services/indexer.ts
@@ -29,6 +29,15 @@ export default class IndexerService {
     await startMonitor('ckb')
   }
 
+  static cleanOldIndexerData() {
+    const oldIndexerDataPath = SettingsService.getInstance().indexerDataPath
+    if (oldIndexerDataPath && fs.existsSync(oldIndexerDataPath)) {
+      logger.debug(`Removing old indexer data ${oldIndexerDataPath}`)
+      fs.rmSync(oldIndexerDataPath, { recursive: true, force: true })
+      SettingsService.getInstance().indexerDataPath = ''
+    }
+  }
+
   clearData = () => {
     const dataPath = this.getDataPath()
     logger.debug(`Removing data ${dataPath}`)
diff --git a/packages/neuron-wallet/src/services/settings.ts b/packages/neuron-wallet/src/services/settings.ts
index 2e0c8dde7e..dff8009fcb 100644
--- a/packages/neuron-wallet/src/services/settings.ts
+++ b/packages/neuron-wallet/src/services/settings.ts
@@ -24,6 +24,14 @@ export default class SettingsService extends Store {
     return this.readSync('locale')
   }
 
+  get indexerDataPath(): string {
+    return this.readSync('indexerDataPath')
+  }
+
+  set indexerDataPath(dataPath: string) {
+    this.writeSync('indexerDataPath', dataPath)
+  }
+
   set locale(lng: Locale) {
     if (locales.includes(lng)) {
       this.writeSync('locale', lng)
diff --git a/packages/neuron-wallet/tests/services/ckb-runner.test.ts b/packages/neuron-wallet/tests/services/ckb-runner.test.ts
index 866c3209a4..35d2b20e5a 100644
--- a/packages/neuron-wallet/tests/services/ckb-runner.test.ts
+++ b/packages/neuron-wallet/tests/services/ckb-runner.test.ts
@@ -69,6 +69,9 @@ jest.mock('../../src/block-sync-renderer', () => ({
     push: jest.fn()
   }
 }))
+jest.mock('../../src/services/indexer', () => ({
+  cleanOldIndexerData: jest.fn()
+}))
 const { startCkbNode, stopCkbNode, getLookingValidTargetStatus, migrateCkbData } = require('../../src/services/ckb-runner')
 
 describe('ckb runner', () => {
diff --git a/packages/neuron-wallet/tests/services/indexer.test.ts b/packages/neuron-wallet/tests/services/indexer.test.ts
new file mode 100644
index 0000000000..22a31c2ec6
--- /dev/null
+++ b/packages/neuron-wallet/tests/services/indexer.test.ts
@@ -0,0 +1,75 @@
+import IndexerService from '../../src/services/indexer'
+
+const existsSyncMock = jest.fn()
+const rmSyncMock = jest.fn()
+
+jest.mock('fs', () => {
+  return {
+    existsSync: () => existsSyncMock(),
+    readFileSync: () => jest.fn(),
+    writeFileSync: () => jest.fn(),
+    rmSync: () => rmSyncMock()
+  }
+})
+
+const setIndexerDataPathMock = jest.fn()
+const getIndexerDataPathMock = jest.fn()
+jest.mock('../../src/services/settings', () => {
+  return class {
+    static getInstance() {
+      return {
+        get indexerDataPath() {
+          return getIndexerDataPathMock()
+        },
+        set indexerDataPath(value: string) {
+          setIndexerDataPathMock(value)
+        }
+      }
+    }
+  }
+})
+
+jest.mock('../../src/utils/logger', () => ({
+  debug: () => jest.fn()
+}))
+
+jest.mock('../../src/models/synced-block-number', () => ({
+  
+}))
+
+jest.mock('../../src/database/chain', () => ({
+  
+}))
+
+jest.mock('../../src/services/monitor', () => ({
+  
+}))
+
+describe('test IndexerService', () => {
+  beforeEach(() => {
+    existsSyncMock.mockReset()
+    rmSyncMock.mockReset()
+    setIndexerDataPathMock.mockReset()
+    getIndexerDataPathMock.mockReset()
+  })
+  describe('test remove old indexer data', () => {
+    it('old indexer data path exist', () => {
+      existsSyncMock.mockReturnValueOnce(true)
+      getIndexerDataPathMock.mockReturnValueOnce('indexer-path')
+      IndexerService.cleanOldIndexerData()
+      expect(rmSyncMock).toBeCalled()
+      expect(setIndexerDataPathMock).toBeCalledWith('')
+    })
+    it('old indexer data not exist', () => {
+      existsSyncMock.mockReturnValueOnce(false)
+      IndexerService.cleanOldIndexerData()
+      expect(rmSyncMock).toBeCalledTimes(0)
+    })
+    it('old indexer data is empty', () => {
+      getIndexerDataPathMock.mockReturnValueOnce('')
+      existsSyncMock.mockReturnValueOnce(true)
+      IndexerService.cleanOldIndexerData()
+      expect(rmSyncMock).toBeCalledTimes(0)
+    })
+  })
+})