diff --git a/rpl/file_table.go b/rpl/file_table.go
index f1db90a..e94a471 100644
--- a/rpl/file_table.go
+++ b/rpl/file_table.go
@@ -41,27 +41,26 @@ type tableReader struct {
 	first uint64
 	last  uint64
 
+	lastTime uint32
+
 	offsetStartPos int64
 	offsetLen      uint32
 
 	lastReadTime sync2.AtomicInt64
 }
 
-func newTableReader(name string) (*tableReader, error) {
+func newTableReader(base string, index int64) (*tableReader, error) {
 	t := new(tableReader)
-	t.name = name
+	t.name = path.Join(base, fmtTableName(index))
+	t.index = index
 
 	var err error
 
-	if _, err = fmt.Sscanf(path.Base(name), "%d.ldb", &t.index); err != nil {
-		return nil, err
-	}
-
 	if err = t.check(); err != nil {
-		log.Error("check %s error: %s, try to repair", name, err.Error())
+		log.Error("check %s error: %s, try to repair", t.name, err.Error())
 
 		if err = t.repair(); err != nil {
-			log.Error("repair %s error: %s", name, err.Error())
+			log.Error("repair %s error: %s", t.name, err.Error())
 			return nil, err
 		}
 	}
@@ -164,6 +163,7 @@ func (t *tableReader) check() error {
 	}
 
 	t.last = l.ID
+	t.lastTime = l.CreateTime
 
 	if t.first > t.last {
 		return fmt.Errorf("invalid log table first %d > last %d", t.first, t.last)
@@ -206,6 +206,8 @@ func (t *tableReader) repair() error {
 			break
 		}
 
+		t.lastTime = l.CreateTime
+
 		if err := tw.StoreLog(&l); err != nil {
 			return err
 		}
diff --git a/rpl/file_table_test.go b/rpl/file_table_test.go
index 929bdb0..65b7db7 100644
--- a/rpl/file_table_test.go
+++ b/rpl/file_table_test.go
@@ -4,6 +4,7 @@ import (
 	"github.com/siddontang/go/log"
 	"io/ioutil"
 	"os"
+	"path"
 	"testing"
 	"time"
 )
@@ -80,6 +81,7 @@ func TestFileTable(t *testing.T) {
 	}
 
 	var r *tableReader
+
 	name := w.name
 
 	if r, err = w.Flush(); err != nil {
@@ -111,7 +113,7 @@ func TestFileTable(t *testing.T) {
 
 	r.Close()
 
-	if r, err = newTableReader(name); err != nil {
+	if r, err = newTableReader(base, 1); err != nil {
 		t.Fatal(err)
 	}
 	defer r.Close()
@@ -135,34 +137,32 @@ func TestFileTable(t *testing.T) {
 
 	r.Close()
 
-	testRepair(t, name, s, 11)
-	testRepair(t, name, s, 32)
-	testRepair(t, name, s, 42)
-	testRepair(t, name, s, 72)
+	testRepair(t, name, 1, s, 11)
+	testRepair(t, name, 1, s, 32)
+	testRepair(t, name, 1, s, 42)
+	testRepair(t, name, 1, s, 72)
 
 	if err := os.Truncate(name, s-73); err != nil {
 		t.Fatal(err)
 	}
 
-	if r, err = newTableReader(name); err == nil {
+	if r, err = newTableReader(base, 1); err == nil {
 		t.Fatal("can not repair")
 	}
 
-	name = w.name
-
 	if r, err := w.Flush(); err != nil {
 		t.Fatal(err)
 	} else {
 		r.Close()
 	}
 
-	if r, err = newTableReader(name); err != nil {
+	if r, err = newTableReader(base, 2); err != nil {
 		t.Fatal(err)
 	}
 	defer r.Close()
 }
 
-func testRepair(t *testing.T, name string, s int64, cutSize int64) {
+func testRepair(t *testing.T, name string, index int64, s int64, cutSize int64) {
 	var r *tableReader
 	var err error
 
@@ -170,7 +170,7 @@ func testRepair(t *testing.T, name string, s int64, cutSize int64) {
 		t.Fatal(err)
 	}
 
-	if r, err = newTableReader(name); err != nil {
+	if r, err = newTableReader(path.Dir(name), index); err != nil {
 		t.Fatal(err)
 	}
 	defer r.Close()