diff --git a/go.mod b/go.mod
index 9b06089..43cd554 100644
--- a/go.mod
+++ b/go.mod
@@ -1,9 +1,9 @@
-module playground/binlog
+module binlog
 
 go 1.20
 
 require (
-	b612.me/mysql/binlog v0.0.0-20230429091624-0f74dc3dc897
+	b612.me/mysql/binlog v0.0.0-20230524072531-39ca67fcfe81
 	b612.me/mysql/gtid v0.0.0-20230425105031-298e51a68044
 	b612.me/starlog v1.3.2
 	b612.me/staros v1.1.6
diff --git a/go.sum b/go.sum
index 59a8a9c..24de8e2 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,5 @@
-b612.me/mysql/binlog v0.0.0-20230429091624-0f74dc3dc897 h1:dm3U9OXzbVMMfyPDF6REc6SylBjQ/u3x3k2xlE8+KR0=
-b612.me/mysql/binlog v0.0.0-20230429091624-0f74dc3dc897/go.mod h1:j9oDZUBx7+GK9X1b1bqO9SHddHvDRSGfwbIISxONqfA=
+b612.me/mysql/binlog v0.0.0-20230524072531-39ca67fcfe81 h1:nUTBhXxtHAZd4p2ppbtj6wg5Ji5bbCAsWu6LAo5XvVs=
+b612.me/mysql/binlog v0.0.0-20230524072531-39ca67fcfe81/go.mod h1:j9oDZUBx7+GK9X1b1bqO9SHddHvDRSGfwbIISxONqfA=
 b612.me/mysql/gtid v0.0.0-20230425105031-298e51a68044 h1:sJrYUl9Sb1tij6ROahFE3r/36Oag3kI92OXDjOKsdwA=
 b612.me/mysql/gtid v0.0.0-20230425105031-298e51a68044/go.mod h1:3EHq1jvlm3a92UxagMjfqSSVYb3KW2H3aT5nd4SiD94=
 b612.me/notify v1.2.4 h1:cjP80V9FeM+ib1DztZdykusakcbjNI4dAB1pXE8U6bo=
diff --git a/main.go b/main.go
index f838ad0..1588a06 100644
--- a/main.go
+++ b/main.go
@@ -12,9 +12,12 @@ import (
 	"path/filepath"
 	"regexp"
 	"strings"
+	"time"
 )
 
 var (
+	bigThan     int
+	smallThan   int
 	startPos    int
 	endPos      int
 	startTime   int64
@@ -25,9 +28,12 @@ var (
 	outPath     string
 	vbo         bool
 	skipquery   bool
+	pos         int64
+	prefix      string
 )
 
 func init() {
+	cmd.Flags().IntVarP(&endPos, "pos", "P", 0, "skipPos of binlog")
 	cmd.Flags().IntVarP(&startPos, "start-pos", "S", 0, "startPos of binlog")
 	cmd.Flags().IntVarP(&endPos, "end-pos", "E", 0, "endPos of binlog")
 	cmd.Flags().StringVarP(&includeGtid, "include-gtid", "i", "", "include gtid")
@@ -38,7 +44,9 @@ func init() {
 	cmd.Flags().Int64Var(&endTime, "endtime", 0, "end unix timestamp")
 	cmd.Flags().BoolVarP(&vbo, "verbose", "v", false, "show the detail verbose")
 	cmd.Flags().BoolVarP(&skipquery, "skip-query", "s", true, "skip query write to xlsx like BEGIN COMMIT")
-
+	cmd.Flags().IntVar(&bigThan, "big", 0, "show tx big than x bytes")
+	cmd.Flags().IntVar(&smallThan, "small", 0, "show tx small than x bytes")
+	cmd.Flags().StringVar(&prefix, "prefix", "mysql-bin", "mysql binlog prefix")
 }
 
 var cmd = &cobra.Command{
@@ -60,21 +68,6 @@ func main() {
 
 func ParseBinlog() {
 	var err error
-	var igtid, egtid *gtid.Gtid
-	if includeGtid != "" {
-		igtid, err = gtid.Parse(includeGtid)
-		if err != nil {
-			starlog.Errorln(err)
-			return
-		}
-	}
-	if excludeGtid != "" {
-		egtid, err = gtid.Parse(excludeGtid)
-		if err != nil {
-			starlog.Errorln(err)
-			return
-		}
-	}
 	foundCount := 0
 	var totalGtid *gtid.Gtid
 	var owrt *xlsx.File
@@ -111,32 +104,32 @@ func ParseBinlog() {
 		res.SetColWidth(15, 15, 40)
 		owrt.Save(outPath)
 	}
-	getParser := func(fpath string) {
-		err = binlog.ParseBinlogFile(fpath, func(tx binlog.Transaction) {
-			if startTime != 0 && tx.Timestamp < startTime {
-				return
-			}
-			if endTime != 0 && tx.Timestamp > endTime {
-				return
-			}
-			if tx.StartPos < startPos {
-				return
-			}
-			if endPos > 0 && tx.EndPos > endPos {
-				return
-			}
-			if igtid != nil {
-				if c, _ := igtid.Contain(tx.GTID); !c {
-					return
-				}
-			}
-			if egtid != nil {
-				if c, _ := egtid.Contain(tx.GTID); c {
-					return
-				}
-			}
-
+	getParser := func(fpath string) string {
+		var sTime, eTime time.Time
+		if startTime != 0 {
+			sTime = time.Unix(startTime, 0)
+		}
+		if endTime != 0 {
+			eTime = time.Unix(endTime, 0)
+		}
+		var filter = binlog.BinlogFilter{
+			IncludeGtid: includeGtid,
+			ExcludeGtid: excludeGtid,
+			StartPos:    startPos,
+			EndPos:      endPos,
+			StartDate:   sTime,
+			EndDate:     eTime,
+			BigThan:     bigThan,
+			SmallThan:   smallThan,
+		}
+		var cGtid *gtid.Gtid
+		err = binlog.ParseBinlogWithFilter(fpath, pos, filter, func(tx binlog.Transaction) {
 			foundCount++
+			if cGtid == nil {
+				cGtid, _ = gtid.Parse(tx.GTID)
+			} else {
+				cGtid.Add(tx.GTID)
+			}
 			if totalGtid == nil {
 				totalGtid, _ = gtid.Parse(tx.GTID)
 			} else {
@@ -174,18 +167,24 @@ func ParseBinlog() {
 				}
 			}
 		})
+		var cGtidStr string
+		if cGtid != nil {
+			cGtidStr = cGtid.String()
+		}
 		if outPath != "" {
 			err = owrt.Save(outPath)
 			if err != nil {
 				starlog.Errorln(err)
-				return
+				return cGtidStr
 			}
 		}
 		if err != nil {
 			starlog.Errorln(err)
-			return
+			return cGtidStr
 		}
+		return cGtidStr
 	}
+	var gtidRes [][]string
 	for _, fp := range filePath {
 		if staros.IsFolder(fp) {
 			files, err := os.ReadDir(fp)
@@ -193,21 +192,26 @@ func ParseBinlog() {
 				starlog.Errorln("read folder failed:", err)
 				return
 			}
-			rgp := regexp.MustCompile(`^mysql-bin\.\d+$`)
+			rgp := regexp.MustCompile(`^` + prefix + `\.\d+$`)
 			for _, v := range files {
 				if !v.IsDir() && rgp.MatchString(v.Name()) {
-					getParser(filepath.Join(fp, v.Name()))
+					gtidRes = append(gtidRes, []string{v.Name(), getParser(filepath.Join(fp, v.Name()))})
 				}
 			}
 		} else {
 			getParser(fp)
 		}
 	}
-
 	if outPath != "" {
 		owrt.Save(outPath)
 	}
 	fmt.Println("")
+	if len(gtidRes) != 0 {
+		for _, v := range gtidRes {
+			fmt.Printf("%s:%s\n", v[0], v[1])
+		}
+	}
+	fmt.Println("")
 	allGtid := ""
 	if totalGtid != nil {
 		allGtid = totalGtid.String()