diff --git a/go.mod b/go.mod
index 88cf5596..6ac79969 100644
--- a/go.mod
+++ b/go.mod
@@ -5,7 +5,7 @@ go 1.18
 require (
 	github.com/FloatTech/AnimeAPI v1.3.4-0.20220505052643-ddd1de623794
 	github.com/FloatTech/sqlite v0.2.1
-	github.com/FloatTech/zbputils v1.3.4-0.20220505052538-84c0e9ec63e9
+	github.com/FloatTech/zbputils v1.3.4-0.20220505053852-f180d4b6dc51
 	github.com/antchfx/htmlquery v1.2.4
 	github.com/corona10/goimagehash v1.0.3
 	github.com/fogleman/gg v1.3.0
diff --git a/go.sum b/go.sum
index 9d3e3cb0..db3366f1 100644
--- a/go.sum
+++ b/go.sum
@@ -2,8 +2,8 @@ github.com/FloatTech/AnimeAPI v1.3.4-0.20220505052643-ddd1de623794 h1:oX0/zACMcF
 github.com/FloatTech/AnimeAPI v1.3.4-0.20220505052643-ddd1de623794/go.mod h1:q+7q1hStGYsk69rykzt4h0c9a1EP7cuacazi5jGbPOc=
 github.com/FloatTech/sqlite v0.2.1 h1:9t6Me48XJJCIoPy4nLRvcdhcVKfT0c2lilp7SEKROG8=
 github.com/FloatTech/sqlite v0.2.1/go.mod h1:6NfHRzqOo9RWeMJEoAQVuo51Omd5LFNxCNQhMF02/9U=
-github.com/FloatTech/zbputils v1.3.4-0.20220505052538-84c0e9ec63e9 h1:fcUZGApzmSLSF1K8lauouRuYxQjocRYGpLwL3gNG10o=
-github.com/FloatTech/zbputils v1.3.4-0.20220505052538-84c0e9ec63e9/go.mod h1:yYXxsdc8fouB9yd2XMr17wso2TV0fH1ukARwhV3U43M=
+github.com/FloatTech/zbputils v1.3.4-0.20220505053852-f180d4b6dc51 h1:kA7WjNOf6KrmgJ1ZAryREwtkWsBB9BBRzn5LLLZsmlc=
+github.com/FloatTech/zbputils v1.3.4-0.20220505053852-f180d4b6dc51/go.mod h1:yYXxsdc8fouB9yd2XMr17wso2TV0fH1ukARwhV3U43M=
 github.com/PuerkitoBio/goquery v1.5.1/go.mod h1:GsLWisAFVj4WgDibEWF4pvYnkVQBpKBKeU+7zCJoLcc=
 github.com/RomiChan/syncx v0.0.0-20220404072119-d7ea0ae15a4c h1:cNPOdTNiVwxLpROLjXCgbIPvdkE+BwvxDvgmdYmWx6Q=
 github.com/RomiChan/syncx v0.0.0-20220404072119-d7ea0ae15a4c/go.mod h1:KqZzu7slNKROh3TSYEH/IUMG6f4M+1qubZ5e52QypsE=
diff --git a/plugin/fortune/fortune.go b/plugin/fortune/fortune.go
index 48045a56..ad9cc94b 100644
--- a/plugin/fortune/fortune.go
+++ b/plugin/fortune/fortune.go
@@ -8,10 +8,8 @@ import (
 	"encoding/json"
 	"image"
 	"io"
-	"math/rand"
 	"os"
 	"strconv"
-	"time"
 
 	"github.com/fogleman/gg" // 注册了 jpg png gif
 	"github.com/sirupsen/logrus"
@@ -132,19 +130,16 @@ func init() {
 				return
 			}
 
-			// 生成种子
-			t, _ := strconv.ParseInt(time.Now().Format("20060102"), 10, 64)
-			seed := ctx.Event.UserID + t
-
 			// 随机获取背景
-			background, index, err := randimage(zipfile, seed)
+			background, index, err := randimage(zipfile, ctx)
 			if err != nil {
 				ctx.SendChain(message.Text("ERROR:", err))
 				return
 			}
 
 			// 随机获取签文
-			title, text := randtext(seed)
+			randtextindex := ctxext.RandSenderPerDayN(ctx, len(omikujis))
+			title, text := omikujis[randtextindex]["title"], omikujis[randtextindex]["content"]
 			digest := md5.Sum(helper.StringToBytes(zipfile + strconv.Itoa(index) + title + text))
 			cachefile := cache + hex.EncodeToString(digest[:])
 
@@ -166,18 +161,16 @@ func init() {
 
 // @function randimage 随机选取zip内的文件
 // @param path zip路径
-// @param seed 随机数种子
+// @param ctx *zero.Ctx
 // @return 文件路径 & 错误信息
-func randimage(path string, seed int64) (im image.Image, index int, err error) {
+func randimage(path string, ctx *zero.Ctx) (im image.Image, index int, err error) {
 	reader, err := zip.OpenReader(path)
 	if err != nil {
 		return
 	}
 	defer reader.Close()
 
-	r := rand.New(rand.NewSource(seed))
-	index = r.Intn(len(reader.File))
-	file := reader.File[index]
+	file := reader.File[ctxext.RandSenderPerDayN(ctx, len(reader.File))]
 	f, err := file.Open()
 	if err != nil {
 		return
@@ -188,16 +181,6 @@ func randimage(path string, seed int64) (im image.Image, index int, err error) {
 	return
 }
 
-// @function randtext 随机选取签文
-// @param file 文件路径
-// @param seed 随机数种子
-// @return 签名 & 签文 & 错误信息
-func randtext(seed int64) (string, string) {
-	r := rand.New(rand.NewSource(seed))
-	i := r.Intn(len(omikujis))
-	return omikujis[i]["title"], omikujis[i]["content"]
-}
-
 // @function draw 绘制运势图
 // @param background 背景图片路径
 // @param seed 随机数种子
diff --git a/plugin/omikuji/sensou.go b/plugin/omikuji/sensou.go
index 12d53393..32be3f87 100644
--- a/plugin/omikuji/sensou.go
+++ b/plugin/omikuji/sensou.go
@@ -3,11 +3,8 @@ package omikuji
 
 import (
 	"fmt"
-	"log"
-	"math/rand"
-	"strconv"
-	"time"
 
+	"github.com/sirupsen/logrus"
 	zero "github.com/wdvxdr1123/ZeroBot"
 	"github.com/wdvxdr1123/ZeroBot/message"
 	"github.com/wdvxdr1123/ZeroBot/utils/helper"
@@ -29,15 +26,11 @@ func init() { // 插件主体
 
 	engine.OnFullMatchGroup([]string{"求签", "占卜"}).SetBlock(true).
 		Handle(func(ctx *zero.Ctx) {
-			miku, err := bangoToday(ctx.Event.UserID)
-			if err != nil {
-				ctx.SendChain(message.Text("ERROR:", err))
-				return
-			}
+			i := ctxext.RandSenderPerDayN(ctx, 100) + 1
 			ctx.SendChain(
 				message.At(ctx.Event.UserID),
-				message.Image(fmt.Sprintf(bed, miku, 0)),
-				message.Image(fmt.Sprintf(bed, miku, 1)),
+				message.Image(fmt.Sprintf(bed, i, 0)),
+				message.Image(fmt.Sprintf(bed, i, 1)),
 			)
 		})
 	engine.OnFullMatch("解签", ctxext.DoOnceOnSuccess(
@@ -58,17 +51,17 @@ func init() { // 插件主体
 				ctx.SendChain(message.Text("ERROR:", err))
 				return false
 			}
-			log.Printf("[kuji]读取%d条签文", n)
+			logrus.Infof("[kuji]读取%d条签文", n)
 			return true
 		},
 	)).SetBlock(true).
 		Handle(func(ctx *zero.Ctx) {
-			bg, err := bangoToday(ctx.Event.UserID)
-			if err != nil {
-				ctx.SendChain(message.Text("ERROR:", err))
-				return
-			}
-			kujiBytes, err := text.RenderToBase64(getKujiByBango(bg), text.FontFile, 400, 20)
+			kujiBytes, err := text.RenderToBase64(
+				getKujiByBango(
+					uint8(ctxext.RandSenderPerDayN(ctx, 100)+1),
+				),
+				text.FontFile, 400, 20,
+			)
 			if err != nil {
 				ctx.SendChain(message.Text("ERROR:", err))
 				return
@@ -78,13 +71,3 @@ func init() { // 插件主体
 			}
 		})
 }
-
-func bangoToday(uid int64) (uint8, error) {
-	today, err := strconv.ParseInt(time.Now().Format("20060102"), 10, 64)
-	if err != nil {
-		return 0, err
-	}
-	seed := uid + today
-	r := rand.New(rand.NewSource(seed))
-	return uint8(r.Intn(100) + 1), nil
-}
diff --git a/plugin/tarot/tarot.go b/plugin/tarot/tarot.go
index 00509570..cd138323 100644
--- a/plugin/tarot/tarot.go
+++ b/plugin/tarot/tarot.go
@@ -3,12 +3,12 @@ package tarot
 import (
 	"encoding/json"
 	"fmt"
-	"log"
 	"math/rand"
 	"strconv"
 
 	"github.com/FloatTech/zbputils/control"
 	"github.com/FloatTech/zbputils/ctxext"
+	"github.com/sirupsen/logrus"
 	zero "github.com/wdvxdr1123/ZeroBot"
 	"github.com/wdvxdr1123/ZeroBot/message"
 )
@@ -49,12 +49,12 @@ func init() {
 			if err != nil {
 				panic(err)
 			}
-			log.Printf("[tarot]读取%d张塔罗牌", len(cardMap))
+			logrus.Infof("[tarot]读取%d张塔罗牌", len(cardMap))
 			return true
 		},
 	)).SetBlock(true).Limit(ctxext.LimitByUser).Handle(func(ctx *zero.Ctx) {
-		i := rand.Intn(22)
-		p := rand.Intn(2)
+		i := ctxext.RandSenderPerDayN(ctx, 22)
+		p := ctxext.RandSenderPerDayN(ctx, 2)
 		card := cardMap[(strconv.Itoa(i))]
 		name := card.Name
 		var info string
@@ -67,7 +67,7 @@ func init() {
 			message.At(ctx.Event.UserID),
 			message.Text(reasons[rand.Intn(len(reasons))], position[p], " 的 ", name, "\n"),
 			message.Image(fmt.Sprintf(bed+"MajorArcana/%d.png", i)),
-			message.Text("\n其意义为：", info),
+			message.Text("\n其意义为: ", info),
 		); id.ID() == 0 {
 			ctx.SendChain(message.Text("ERROR:可能被风控了"))
 		}