diff --git a/kernel/go.mod b/kernel/go.mod
index ff274b368..5e9416ba8 100644
--- a/kernel/go.mod
+++ b/kernel/go.mod
@@ -29,7 +29,7 @@ require (
 	github.com/gin-contrib/gzip v0.0.6
 	github.com/gin-contrib/sessions v0.0.5
 	github.com/gin-gonic/gin v1.8.1
-	github.com/imroc/req/v3 v3.19.0
+	github.com/imroc/req/v3 v3.19.1
 	github.com/jinzhu/copier v0.3.5
 	github.com/mattn/go-sqlite3 v2.0.3+incompatible
 	github.com/mitchellh/go-ps v1.0.0
@@ -38,7 +38,7 @@ require (
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/qiniu/go-sdk/v7 v7.13.0
 	github.com/radovskyb/watcher v1.0.7
-	github.com/siyuan-note/dejavu v0.0.0-20220821052517-f8edbabd0423
+	github.com/siyuan-note/dejavu v0.0.0-20220823012437-83b9401aeea3
 	github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75
 	github.com/siyuan-note/eventbus v0.0.0-20220624162334-ca7c06dc771f
 	github.com/siyuan-note/filelock v0.0.0-20220720144616-011221f7e128
@@ -113,7 +113,7 @@ require (
 	go.uber.org/multierr v1.8.0 // indirect
 	golang.org/x/crypto v0.0.0-20220817201139-bc19a97f63c8 // indirect
 	golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4 // indirect
-	golang.org/x/net v0.0.0-20220812174116-3211cb980234 // indirect
+	golang.org/x/net v0.0.0-20220822230855-b0a4917ee28c // indirect
 	golang.org/x/sync v0.0.0-20220819030929-7fc1605a5dde // indirect
 	golang.org/x/sys v0.0.0-20220818161305-2296e01440c6 // indirect
 	golang.org/x/tools v0.1.12 // indirect
diff --git a/kernel/go.sum b/kernel/go.sum
index 6beaad897..ece40862c 100644
--- a/kernel/go.sum
+++ b/kernel/go.sum
@@ -200,8 +200,8 @@ github.com/huandu/xstrings v1.3.2/go.mod h1:y5/lhBue+AyNmUVz9RLU9xbLR0o4KIIExikq
 github.com/imdario/mergo v0.3.11/go.mod h1:jmQim1M+e3UYxmgPu/WyfjB3N3VflVyUjjjwH0dnCYA=
 github.com/imdario/mergo v0.3.13 h1:lFzP57bqS/wsqKssCGmtLAb8A0wKjLGrve2q3PPVcBk=
 github.com/imdario/mergo v0.3.13/go.mod h1:4lJ1jqUDcsbIECGy0RUJAXNIhg+6ocWgb1ALK2O4oXg=
-github.com/imroc/req/v3 v3.19.0 h1:CgUA54GlgeivADx8nodAFwlgifctXZSxf+V8XibzdDs=
-github.com/imroc/req/v3 v3.19.0/go.mod h1:EluRnkfh8A39BmrCARYhcUrfGyR8qPw+O0BZyTy4j9k=
+github.com/imroc/req/v3 v3.19.1 h1:djAwxGYmQcnvnE5rQViUSll0GrmxlexYhRkL9Chuat4=
+github.com/imroc/req/v3 v3.19.1/go.mod h1:EluRnkfh8A39BmrCARYhcUrfGyR8qPw+O0BZyTy4j9k=
 github.com/jellevandenhooff/dkim v0.0.0-20150330215556-f50fe3d243e1/go.mod h1:E0B/fFc00Y+Rasa88328GlI/XbtyysCtTHZS8h7IrBU=
 github.com/jinzhu/copier v0.3.5 h1:GlvfUwHk62RokgqVNvYsku0TATCF7bAHVwEXoBh3iJg=
 github.com/jinzhu/copier v0.3.5/go.mod h1:DfbEm0FYsaqBcKcFuvmOZb218JkPGtvSHsKg8S8hyyg=
@@ -349,8 +349,8 @@ github.com/shurcooL/reactions v0.0.0-20181006231557-f2e0b4ca5b82/go.mod h1:TCR1l
 github.com/shurcooL/sanitized_anchor_name v0.0.0-20170918181015-86672fcb3f95/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/shurcooL/users v0.0.0-20180125191416-49c67e49c537/go.mod h1:QJTqeLYEDaXHZDBsXlPCDqdhQuJkuw4NOtaxYe3xii4=
 github.com/shurcooL/webdavfs v0.0.0-20170829043945-18c3829fa133/go.mod h1:hKmq5kWdCj2z2KEozexVbfEZIWiTjhE0+UjmZgPqehw=
-github.com/siyuan-note/dejavu v0.0.0-20220821052517-f8edbabd0423 h1:isIyTU/P59uEY9Teol3F55Va0NWrcMF1cbu+LqyEkY8=
-github.com/siyuan-note/dejavu v0.0.0-20220821052517-f8edbabd0423/go.mod h1:/7pAviNPlpJiwZkEg2eyLTEq2/8sfW/AU4eHBvyrHFk=
+github.com/siyuan-note/dejavu v0.0.0-20220823012437-83b9401aeea3 h1:Jo6xIoRVswwki+TQK5t8fefd/wGTEAdmQiETKTh6YSo=
+github.com/siyuan-note/dejavu v0.0.0-20220823012437-83b9401aeea3/go.mod h1:/7pAviNPlpJiwZkEg2eyLTEq2/8sfW/AU4eHBvyrHFk=
 github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75 h1:Bi7/7f29LW+Fm0cHc0J1NO1cZqyJwljSWVmfOqVZgaE=
 github.com/siyuan-note/encryption v0.0.0-20220713091850-5ecd92177b75/go.mod h1:H8fyqqAbp9XreANjeSbc72zEdFfKTXYN34tc1TjZwtw=
 github.com/siyuan-note/eventbus v0.0.0-20220624162334-ca7c06dc771f h1:JMobMNZ7AqaKKyEK+WeWFhix/2TDQXgPZDajU00IybU=
@@ -465,8 +465,8 @@ golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qx
 golang.org/x/net v0.0.0-20220624214902-1bab6f366d9e/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.0.0-20220802222814-0bcc04d9c69b/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
-golang.org/x/net v0.0.0-20220812174116-3211cb980234 h1:RDqmgfe7SvlMWoqC3xwQ2blLO3fcWcxMa3eBLRdRW7E=
-golang.org/x/net v0.0.0-20220812174116-3211cb980234/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
+golang.org/x/net v0.0.0-20220822230855-b0a4917ee28c h1:JVAXQ10yGGVbSyoer5VILysz6YKjdNT2bsvlayjqhes=
+golang.org/x/net v0.0.0-20220822230855-b0a4917ee28c/go.mod h1:YDH+HFinaLZZlnHAfSS6ZXJJ9M9t4Dl22yv3iI2vPwk=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181017192945-9dcd33a902f4/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20181203162652-d668ce993890/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
diff --git a/kernel/main.go b/kernel/main.go
index 3f39a34ae..aea697819 100644
--- a/kernel/main.go
+++ b/kernel/main.go
@@ -34,6 +34,7 @@ func main() {
 	go server.Serve(false)
 	model.InitAppearance()
 	sql.InitDatabase(false)
+	sql.InitHistoryDatabase(false)
 	sql.SetCaseSensitive(model.Conf.Search.CaseSensitive)
 
 	model.SyncData(true, false, false)
diff --git a/kernel/mobile/kernel.go b/kernel/mobile/kernel.go
index edfc00dfb..24866015d 100644
--- a/kernel/mobile/kernel.go
+++ b/kernel/mobile/kernel.go
@@ -48,6 +48,7 @@ func StartKernel(container, appDir, workspaceDir, nativeLibDir, privateDataDir,
 	go func() {
 		model.InitAppearance()
 		sql.InitDatabase(false)
+		sql.InitHistoryDatabase(false)
 		sql.SetCaseSensitive(model.Conf.Search.CaseSensitive)
 
 		model.SyncData(true, false, false)
diff --git a/kernel/model/assets.go b/kernel/model/assets.go
index b3af28811..8065fe42e 100644
--- a/kernel/model/assets.go
+++ b/kernel/model/assets.go
@@ -393,7 +393,7 @@ func RemoveUnusedAssets() (ret []string) {
 	ret = []string{}
 	unusedAssets := UnusedAssets()
 
-	historyDir, err := util.GetHistoryDir("delete")
+	historyDir, err := GetHistoryDir(HistoryOpClean)
 	if nil != err {
 		logging.LogErrorf("get history dir failed: %s", err)
 		return
@@ -428,7 +428,7 @@ func RemoveUnusedAsset(p string) (ret string) {
 		return p
 	}
 
-	historyDir, err := util.GetHistoryDir("delete")
+	historyDir, err := GetHistoryDir(HistoryOpClean)
 	if nil != err {
 		logging.LogErrorf("get history dir failed: %s", err)
 		return
diff --git a/kernel/model/file.go b/kernel/model/file.go
index 51cbae967..d78fc9d5a 100644
--- a/kernel/model/file.go
+++ b/kernel/model/file.go
@@ -1185,7 +1185,7 @@ func RemoveDoc(boxID, p string) (err error) {
 		return
 	}
 
-	historyDir, err := util.GetHistoryDir("delete")
+	historyDir, err := GetHistoryDir(HistoryOpDelete)
 	if nil != err {
 		logging.LogErrorf("get history dir failed: %s", err)
 		return
diff --git a/kernel/model/format.go b/kernel/model/format.go
index a7e1b9c8e..ba2bd0589 100644
--- a/kernel/model/format.go
+++ b/kernel/model/format.go
@@ -79,7 +79,7 @@ func AutoSpace(rootID string) (err error) {
 }
 
 func generateFormatHistory(tree *parse.Tree) {
-	historyDir, err := util.GetHistoryDir("format")
+	historyDir, err := GetHistoryDir(HistoryOpFormat)
 	if nil != err {
 		logging.LogErrorf("get history dir failed: %s", err)
 		return
diff --git a/kernel/model/history.go b/kernel/model/history.go
index 2cba21235..b5f415f76 100644
--- a/kernel/model/history.go
+++ b/kernel/model/history.go
@@ -18,6 +18,7 @@ package model
 
 import (
 	"encoding/json"
+	"fmt"
 	"io"
 	"io/fs"
 	"os"
@@ -31,6 +32,7 @@ import (
 	"github.com/siyuan-note/filelock"
 	"github.com/siyuan-note/logging"
 	"github.com/siyuan-note/siyuan/kernel/conf"
+	"github.com/siyuan-note/siyuan/kernel/sql"
 	"github.com/siyuan-note/siyuan/kernel/treenode"
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
@@ -476,7 +478,7 @@ func (box *Box) generateDocHistory0() {
 		return
 	}
 
-	historyDir, err := util.GetHistoryDir("update")
+	historyDir, err := GetHistoryDir(HistoryOpUpdate)
 	if nil != err {
 		logging.LogErrorf("get history dir failed: %s", err)
 		return
@@ -562,3 +564,101 @@ func (box *Box) recentModifiedDocs() (ret []string) {
 	box.UpdateHistoryGenerated()
 	return
 }
+
+const (
+	HistoryOpClean  = "clean"
+	HistoryOpUpdate = "update"
+	HistoryOpDelete = "delete"
+	HistoryOpFormat = "format"
+)
+
+func GetHistoryDir(suffix string) (ret string, err error) {
+	ret = filepath.Join(util.HistoryDir, time.Now().Format("2006-01-02-150405")+"-"+suffix)
+	if err = os.MkdirAll(ret, 0755); nil != err {
+		logging.LogErrorf("make history dir failed: %s", err)
+		return
+	}
+	return
+}
+
+func indexHistory() {
+	historyDirs, err := os.ReadDir(util.HistoryDir)
+	if nil != err {
+		logging.LogErrorf("read history dir [%s] failed: %s", util.HistoryDir, err)
+		return
+	}
+
+	validOps := []string{HistoryOpClean, HistoryOpUpdate, HistoryOpDelete, HistoryOpFormat}
+	lutEngine := NewLute()
+	for _, historyDir := range historyDirs {
+		if !historyDir.IsDir() {
+			continue
+		}
+
+		name := historyDir.Name()
+		op := name[strings.LastIndex(name, "-")+1:]
+		if !gulu.Str.Contains(op, validOps) {
+			logging.LogWarnf("invalid history op [%s]", op)
+			continue
+		}
+		t := name[:strings.LastIndex(name, "-")]
+		tt, parseErr := time.Parse("2006-01-02-150405", t)
+		if nil != parseErr {
+			logging.LogWarnf("parse time [%s] failed: %s", t, parseErr)
+			continue
+		}
+		created := fmt.Sprintf("%d", tt.Unix())
+
+		entryPath := filepath.Join(util.HistoryDir, name)
+		var docs, assets []string
+		filepath.Walk(entryPath, func(path string, info os.FileInfo, err error) error {
+			if strings.HasSuffix(info.Name(), ".sy") {
+				docs = append(docs, path)
+			} else if strings.Contains(path, "assets"+string(os.PathSeparator)) {
+				assets = append(assets, path)
+			}
+			return nil
+		})
+
+		var histories []*sql.History
+		for _, doc := range docs {
+			tree, loadErr := loadTree(doc, lutEngine)
+			if nil != err {
+				logging.LogErrorf("load tree [%s] failed: %s", doc, loadErr)
+				continue
+			}
+
+			title := tree.Root.IALAttr("title")
+			content := tree.Root.Content()
+			histories = append(histories, &sql.History{
+				Type:    0,
+				Op:      op,
+				Title:   title,
+				Content: content,
+				Path:    doc,
+				Created: created,
+			})
+		}
+
+		for _, asset := range assets {
+			histories = append(histories, &sql.History{
+				Type:    1,
+				Op:      op,
+				Title:   filepath.Base(asset),
+				Path:    asset,
+				Created: created,
+			})
+		}
+
+		tx, txErr := sql.BeginHistoryTx()
+		if nil != txErr {
+			logging.LogErrorf("begin transaction failed: %s", txErr)
+			return
+		}
+		if err = sql.InsertHistories(tx, histories); nil != err {
+			logging.LogErrorf("insert histories failed: %s", err)
+			sql.RollbackTx(tx)
+			return
+		}
+	}
+}
diff --git a/kernel/model/mount.go b/kernel/model/mount.go
index d2e997e75..69b721d61 100644
--- a/kernel/model/mount.go
+++ b/kernel/model/mount.go
@@ -91,7 +91,7 @@ func RemoveBox(boxID string) (err error) {
 	filelock.ReleaseFileLocks(localPath)
 	if !IsUserGuide(boxID) {
 		var historyDir string
-		historyDir, err = util.GetHistoryDir("delete")
+		historyDir, err = GetHistoryDir(HistoryOpDelete)
 		if nil != err {
 			logging.LogErrorf("get history dir failed: %s", err)
 			return
diff --git a/kernel/sql/database.go b/kernel/sql/database.go
index 6e4616055..5d792c3f6 100644
--- a/kernel/sql/database.go
+++ b/kernel/sql/database.go
@@ -38,7 +38,10 @@ import (
 	"github.com/siyuan-note/siyuan/kernel/util"
 )
 
-var db *sql.DB
+var (
+	db        *sql.DB
+	historyDB *sql.DB
+)
 
 func init() {
 	regex := func(re, s string) (bool, error) {
@@ -143,6 +146,40 @@ func initDBTables() {
 	}
 }
 
+func InitHistoryDatabase(forceRebuild bool) {
+	if !forceRebuild && gulu.File.IsExist(util.HistoryDBPath) {
+		return
+	}
+
+	if nil != historyDB {
+		historyDB.Close()
+	}
+	dsn := util.HistoryDBPath + "?_journal_mode=OFF" +
+		"&_synchronous=OFF" +
+		"&_secure_delete=OFF" +
+		"&_cache_size=-20480" +
+		"&_page_size=8192" +
+		"&_busy_timeout=7000" +
+		"&_ignore_check_constraints=ON" +
+		"&_temp_store=MEMORY" +
+		"&_case_sensitive_like=OFF" +
+		"&_locking_mode=EXCLUSIVE"
+	var err error
+	historyDB, err = sql.Open("sqlite3_extended", dsn)
+	if nil != err {
+		logging.LogFatalf("create database failed: %s", err)
+	}
+	historyDB.SetMaxIdleConns(1)
+	historyDB.SetMaxOpenConns(1)
+	historyDB.SetConnMaxLifetime(365 * 24 * time.Hour)
+
+	historyDB.Exec("DROP TABLE histories_fts_case_insensitive")
+	_, err = historyDB.Exec("CREATE VIRTUAL TABLE histories_fts_case_insensitive USING fts5(type UNINDEXED, op UNINDEXED, title, content, path UNINDEXED, created UNINDEXED, tokenize=\"siyuan case_insensitive\")")
+	if nil != err {
+		logging.LogFatalf("create table [histories_fts_case_insensitive] failed: %s", err)
+	}
+}
+
 func IndexMode() {
 	if nil != db {
 		db.Close()
@@ -1029,6 +1066,9 @@ func CloseDatabase() {
 	if err := db.Close(); nil != err {
 		logging.LogErrorf("close database failed: %s", err)
 	}
+	if err := historyDB.Close(); nil != err {
+		logging.LogErrorf("close history database failed: %s", err)
+	}
 }
 
 func queryRow(query string, args ...interface{}) *sql.Row {
@@ -1058,6 +1098,16 @@ func BeginTx() (tx *sql.Tx, err error) {
 	return
 }
 
+func BeginHistoryTx() (tx *sql.Tx, err error) {
+	if tx, err = historyDB.Begin(); nil != err {
+		logging.LogErrorf("begin history tx failed: %s\n  %s", err, logging.ShortStack())
+		if strings.Contains(err.Error(), "database is locked") {
+			os.Exit(util.ExitCodeReadOnlyDatabase)
+		}
+	}
+	return
+}
+
 func CommitTx(tx *sql.Tx) (err error) {
 	if nil == tx {
 		logging.LogErrorf("tx is nil")
diff --git a/kernel/sql/history.go b/kernel/sql/history.go
new file mode 100644
index 000000000..ec2f6a99c
--- /dev/null
+++ b/kernel/sql/history.go
@@ -0,0 +1,82 @@
+// SiYuan - Build Your Eternal Digital Garden
+// Copyright (c) 2020-present, b3log.org
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program.  If not, see <https://www.gnu.org/licenses/>.
+
+package sql
+
+import (
+	"database/sql"
+	"fmt"
+	"strings"
+)
+
+type History struct {
+	Type    int
+	Op      string
+	Title   string
+	Content string
+	Created string
+	Path    string
+}
+
+const (
+	HistoriesFTSCaseInsensitiveInsert = "INSERT INTO histories_fts_case_insensitive (type, op, title, content, path, created) VALUES %s"
+	HistoriesPlaceholder              = "(?, ?, ?, ?, ?, ?)"
+)
+
+func InsertHistories(tx *sql.Tx, histories []*History) (err error) {
+	if 1 > len(histories) {
+		return
+	}
+
+	var bulk []*History
+	for _, history := range histories {
+		bulk = append(bulk, history)
+		if 512 > len(bulk) {
+			continue
+		}
+
+		if err = insertHistories0(tx, bulk); nil != err {
+			return
+		}
+		bulk = []*History{}
+	}
+	if 0 < len(bulk) {
+		if err = insertHistories0(tx, bulk); nil != err {
+			return
+		}
+	}
+	return
+}
+
+func insertHistories0(tx *sql.Tx, bulk []*History) (err error) {
+	valueStrings := make([]string, 0, len(bulk))
+	valueArgs := make([]interface{}, 0, len(bulk)*strings.Count(HistoriesPlaceholder, "?"))
+	for _, b := range bulk {
+		valueStrings = append(valueStrings, HistoriesPlaceholder)
+		valueArgs = append(valueArgs, b.Type)
+		valueArgs = append(valueArgs, b.Op)
+		valueArgs = append(valueArgs, b.Title)
+		valueArgs = append(valueArgs, b.Content)
+		valueArgs = append(valueArgs, b.Path)
+		valueArgs = append(valueArgs, b.Created)
+	}
+
+	stmt := fmt.Sprintf(HistoriesFTSCaseInsensitiveInsert, strings.Join(valueStrings, ","))
+	if err = prepareExecInsertTx(tx, stmt, valueArgs); nil != err {
+		return
+	}
+	return
+}
diff --git a/kernel/util/working.go b/kernel/util/working.go
index 1c66e5aae..3e0546ee6 100644
--- a/kernel/util/working.go
+++ b/kernel/util/working.go
@@ -146,15 +146,6 @@ func SetBooted() {
 	logging.LogInfof("kernel booted")
 }
 
-func GetHistoryDir(suffix string) (ret string, err error) {
-	ret = filepath.Join(HistoryDir, time.Now().Format("2006-01-02-150405")+"-"+suffix)
-	if err = os.MkdirAll(ret, 0755); nil != err {
-		logging.LogErrorf("make history dir failed: %s", err)
-		return
-	}
-	return
-}
-
 var (
 	HomeDir, _    = gulu.OS.Home()
 	WorkingDir, _ = os.Getwd()
@@ -168,6 +159,7 @@ var (
 	LogPath        string        // 配置目录下的日志文件 siyuan.log 路径
 	DBName         = "siyuan.db" // SQLite 数据库文件名
 	DBPath         string        // SQLite 数据库文件路径
+	HistoryDBPath  string        // SQLite 历史数据库文件路径
 	BlockTreePath  string        // 区块树文件路径
 	AppearancePath string        // 配置目录下的外观目录 appearance/ 路径
 	ThemesPath     string        // 配置目录下的外观目录下的 themes/ 路径
@@ -271,6 +263,7 @@ func initWorkspaceDir(workspaceArg string) {
 	os.Setenv("TEMP", osTmpDir)
 	os.Setenv("TMP", osTmpDir)
 	DBPath = filepath.Join(TempDir, DBName)
+	HistoryDBPath = filepath.Join(TempDir, "history.db")
 	BlockTreePath = filepath.Join(TempDir, "blocktree.msgpack")
 }
 
diff --git a/kernel/util/working_mobile.go b/kernel/util/working_mobile.go
index caf753912..e3beefc9b 100644
--- a/kernel/util/working_mobile.go
+++ b/kernel/util/working_mobile.go
@@ -51,6 +51,7 @@ func BootMobile(container, appDir, workspaceDir, nativeLibDir, privateDataDir, l
 	os.RemoveAll(filepath.Join(TempDir, "repo"))
 	os.Setenv("TMPDIR", osTmpDir)
 	DBPath = filepath.Join(TempDir, DBName)
+	HistoryDBPath = filepath.Join(TempDir, "history.db")
 	BlockTreePath = filepath.Join(TempDir, "blocktree.msgpack")
 	AndroidNativeLibDir = nativeLibDir
 	AndroidPrivateDataDir = privateDataDir