diff --git a/plugin/score/coin.go b/plugin/score/coin.go
index 6c54c3b..46fd639 100644
--- a/plugin/score/coin.go
+++ b/plugin/score/coin.go
@@ -205,7 +205,6 @@ func init() {
 		si := coins.GetSignInByUID(sdb, uid)
 		ctx.SendPlainMessage(true, "你的柠檬片数量一共是: "+strconv.Itoa(si.Coins))
 	})
-
 	engine.OnMessageCommand("coinrob").SetBlock(true).Limit(ctxext.LimitByUser).Handle(func(ctx *rei.Ctx) {
 		_, getCommandSplitInt := toolchain.SplitCommandTo(ctx.Message.Text, 3)
 		// handler
diff --git a/plugin/tools/main.go b/plugin/tools/main.go
index f89b8a7..0cbf890 100644
--- a/plugin/tools/main.go
+++ b/plugin/tools/main.go
@@ -7,6 +7,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/FloatTech/ReiBot-Plugin/utils/CoreFactory"
 	"github.com/FloatTech/ReiBot-Plugin/utils/toolchain"
 	ctrl "github.com/FloatTech/zbpctrl"
 	rei "github.com/fumiama/ReiBot"
@@ -22,22 +23,21 @@ var engine = rei.Register("tools", &ctrl.Options[*rei.Ctx]{
 })
 
 func init() {
-	engine.OnMessageCommand("leave", rei.SuperUserPermission).SetBlock(true).
-		Handle(func(ctx *rei.Ctx) {
-			arg := strings.TrimSpace(ctx.State["args"].(string))
-			var gid int64
-			var err error
-			if arg != "" {
-				gid, err = strconv.ParseInt(arg, 10, 64)
-				if err != nil {
-					_, _ = ctx.SendPlainMessage(false, "ERROR: ", err)
-					return
-				}
-			} else {
-				gid = ctx.Message.Chat.ID
+	engine.OnMessageCommand("leave", rei.SuperUserPermission).SetBlock(true).Handle(func(ctx *rei.Ctx) {
+		arg := strings.TrimSpace(ctx.State["args"].(string))
+		var gid int64
+		var err error
+		if arg != "" {
+			gid, err = strconv.ParseInt(arg, 10, 64)
+			if err != nil {
+				_, _ = ctx.SendPlainMessage(false, "ERROR: ", err)
+				return
 			}
-			_, _ = ctx.Caller.Send(&tgba.LeaveChatConfig{ChatID: gid})
-		})
+		} else {
+			gid = ctx.Message.Chat.ID
+		}
+		_, _ = ctx.Caller.Send(&tgba.LeaveChatConfig{ChatID: gid})
+	})
 	engine.OnMessageCommand("status").SetBlock(true).Handle(func(ctx *rei.Ctx) {
 		ctx.SendPlainMessage(false, "* Hosted On Azure JP Cloud.\n",
 			"* CPU Usage: ", cpuPercent(), "%\n",
@@ -48,6 +48,19 @@ func init() {
 	engine.OnMessage().SetBlock(false).Handle(func(ctx *rei.Ctx) {
 		toolchain.FastSaveUserStatus(ctx)
 	})
+	engine.OnMessageCommand("dataupdate").SetBlock(true).Handle(func(ctx *rei.Ctx) {
+		if !toolchain.GetTheTargetIsNormalUser(ctx) {
+			return
+		}
+		getUserName := ctx.Message.From.UserName
+		getUserID := ctx.Message.From.ID
+		newUserName := CoreFactory.GetUserSampleUserinfobyid(getUserID).UserName
+		if newUserName == getUserName {
+			ctx.SendPlainMessage(true, "不需要更新的~用户名为最新w")
+			return
+		}
+		CoreFactory.StoreUserDataBase(getUserID, newUserName)
+	})
 }
 
 func cpuPercent() float64 {
diff --git a/utils/toolchain/toolchain.go b/utils/toolchain/toolchain.go
index 3ea4eb9..31387a7 100644
--- a/utils/toolchain/toolchain.go
+++ b/utils/toolchain/toolchain.go
@@ -277,3 +277,16 @@ func ListEntitiesMention(ctx *rei.Ctx) []string {
 	}
 	return tempList
 }
+
+// GetUserIDFromUserName with @, only works when the data saved.
+func GetUserIDFromUserName(ctx *rei.Ctx, userName string) int64 {
+	getUserData := CoreFactory.GetUserSampleUserinfo(strings.Replace(userName, "@", "", 1))
+	if getUserData.UserID == 0 {
+		return 0
+	}
+	// check the user is in group?
+	if !CheckIfthisUserInThisGroup(getUserData.UserID, ctx) {
+		return 0
+	}
+	return getUserData.UserID
+}