diff --git a/data/Omikuji/kuji.db b/data/Omikuji/kuji.db
new file mode 100644
index 00000000..b8bf9103
Binary files /dev/null and b/data/Omikuji/kuji.db differ
diff --git a/plugin_omikuji/data.go b/plugin_omikuji/data.go
index e54a79ce..c03b6b56 100644
--- a/plugin_omikuji/data.go
+++ b/plugin_omikuji/data.go
@@ -1,21 +1,21 @@
 package omikuji
 
 import (
-	"github.com/FloatTech/ZeroBot-Plugin/utils/file"
-	"github.com/FloatTech/ZeroBot-Plugin/utils/sql"
 	"io"
 	"net/http"
 	"os"
 
 	log "github.com/sirupsen/logrus"
 
+	"github.com/FloatTech/ZeroBot-Plugin/utils/file"
 	"github.com/FloatTech/ZeroBot-Plugin/utils/process"
+	"github.com/FloatTech/ZeroBot-Plugin/utils/sql"
 )
 
 const (
-	dbpath = "data/omikuji/"
-	dbfile = dbpath + "signature.db"
-	dburl  = "https://codechina.csdn.net/anto_july/bookreview/-/raw/master/signature.db?inline=false"
+	dbpath = "data/Omikuji/"
+	dbfile = dbpath + "kuji.db"
+	dburl  = "https://codechina.csdn.net/u011570312/ZeroBot-Plugin/-/raw/master/" + dbfile
 )
 
 var db = &sql.Sqlite{DBPath: dbfile}
@@ -51,15 +51,15 @@ func init() {
 				}
 			}
 		}
-		err := db.Create("signature", &signature{})
+		err := db.Create("kuji", &kuji{})
 		if err != nil {
 			panic(err)
 		}
-		n, err := db.Count("signature")
+		n, err := db.Count("kuji")
 		if err != nil {
 			panic(err)
 		}
-		log.Printf("[signature]读取%d条签文", n)
+		log.Printf("[kuji]读取%d条签文", n)
 	}()
 
 }
diff --git a/plugin_omikuji/migrate/main.go b/plugin_omikuji/migrate/main.go
new file mode 100644
index 00000000..5d149d83
--- /dev/null
+++ b/plugin_omikuji/migrate/main.go
@@ -0,0 +1,46 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"strconv"
+
+	"github.com/FloatTech/ZeroBot-Plugin/utils/sql"
+)
+
+type signature struct {
+	Id   uint64 `db:"id"`
+	Text string `db:"text"`
+}
+
+type kuji struct {
+	Id   uint8  `db:"id"`
+	Text string `db:"text"`
+}
+
+func main() {
+	db := &sql.Sqlite{DBPath: os.Args[1]}
+	newdb := &sql.Sqlite{DBPath: os.Args[2]}
+	err := newdb.Create("kuji", &kuji{})
+	if err != nil {
+		panic(err)
+	}
+	err = db.Create("signature", &signature{})
+	if err != nil {
+		panic(err)
+	}
+
+	fmt.Println(db.Count("signature"))
+	s := &signature{}
+	k := &kuji{}
+	for i := 1; i <= 100; i++ {
+		db.Find("signature", s, "where id = "+strconv.Itoa(i))
+		fmt.Println("insert: ", s.Text[:57])
+		k.Id = uint8(i)
+		k.Text = s.Text
+		newdb.Insert("kuji", k)
+	}
+
+	db.Close()
+	newdb.Close()
+}
diff --git a/plugin_omikuji/model.go b/plugin_omikuji/model.go
index 1c1b85f9..17f5cc78 100644
--- a/plugin_omikuji/model.go
+++ b/plugin_omikuji/model.go
@@ -2,13 +2,17 @@ package omikuji
 
 import "strconv"
 
-type signature struct {
-	Id   uint64 `db:"id"`
+type kuji struct {
+	Id   uint8  `db:"id"`
 	Text string `db:"text"`
 }
 
 // 返回一个解签
-func getSignatureById(id int) (s signature) {
-	db.Find("signature", &s, "where id = "+strconv.Itoa(id))
-	return
+func getKujiByBango(id uint8) string {
+	var s kuji
+	err := db.Find("kuji", &s, "where id = "+strconv.Itoa(int(id)))
+	if err != nil {
+		return err.Error()
+	}
+	return s.Text
 }
diff --git a/plugin_omikuji/sensou.go b/plugin_omikuji/sensou.go
index 6b7b71f6..77926908 100644
--- a/plugin_omikuji/sensou.go
+++ b/plugin_omikuji/sensou.go
@@ -27,37 +27,30 @@ var (
 )
 
 func init() { // 插件主体
-
 	engine.OnFullMatchGroup([]string{"求签", "占卜"}).SetPriority(10).SetBlock(true).
 		Handle(func(ctx *zero.Ctx) {
-			userId := ctx.Event.UserID
-			today, err := strconv.ParseInt(time.Now().Format("20060102"), 10, 64)
-			if err != nil {
-				log.Errorln("string转化为int64格式有问题:", err)
-			}
-			seed := userId + today
-			rand.Seed(seed)
-			miku := rand.Intn(100) + 1
+			miku := bangoToday(ctx.Event.UserID)
 			ctx.SendChain(
-				message.At(userId),
+				message.At(ctx.Event.UserID),
 				message.Image(fmt.Sprintf(bed, miku, 0)),
 				message.Image(fmt.Sprintf(bed, miku, 1)),
 			)
 		})
 	engine.OnFullMatchGroup([]string{"解签"}).SetPriority(10).SetBlock(true).
 		Handle(func(ctx *zero.Ctx) {
-			userId := ctx.Event.UserID
-			today, err := strconv.ParseInt(time.Now().Format("20060102"), 10, 64)
-			if err != nil {
-				log.Errorln("string转化为int64格式有问题:", err)
-			}
-			seed := userId + today
-			rand.Seed(seed)
-			miku := rand.Intn(100) + 1
-			s := getSignatureById(miku)
 			ctx.SendChain(
-				message.At(userId),
-				message.Text(s.Text),
+				message.At(ctx.Event.UserID),
+				message.Text(getKujiByBango(bangoToday(ctx.Event.UserID))),
 			)
 		})
 }
+
+func bangoToday(uid int64) uint8 {
+	today, err := strconv.ParseInt(time.Now().Format("20060102"), 10, 64)
+	if err != nil {
+		log.Errorln("string转化为int64格式有问题:", err)
+	}
+	seed := uid + today
+	r := rand.New(rand.NewSource(seed))
+	return uint8(r.Intn(100) + 1)
+}