gf gen service command generate wrong package version

[johnnyzhao801]

What version of Go and system type/arch are you using?

go1.20.5 darwin/amd64

What version of GoFrame are you using?

GF Version(go.mod):
github.com/gogf/gf/[email protected]

Can this bug be re-produced with the latest release?
yes
What did you do?

this is my logic code:

package system

import (
	"context"
	"github.com/casbin/casbin/v2"
	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/frame/g"
	casbinadapter "github.com/hailaz/gf-casbin-adapter/v2"
	"sync"
)

var (
	once sync.Once
	myDB gdb.DB
)

func (s *sSystem) GetEnforcer(ctx context.Context) (en *casbin.SyncedEnforcer) {
	once.Do(func() {
		en = initEnforcer(ctx)
	})
	return en
}

func initEnforcer(ctx context.Context) (en *casbin.SyncedEnforcer) {
	var err error
	link := g.Cfg().MustGet(ctx, "database.default.link")
	rbacConf := g.Cfg().MustGet(ctx, "casbin.modelFile").String()
	myDB, err = gdb.New(gdb.ConfigNode{
		Link: link.String(),
	})
	if err != nil {
		panic(err)
	}
	a := casbinadapter.NewAdapter(casbinadapter.Options{GDB: myDB})
	en, err = casbin.NewSyncedEnforcer(rbacConf, a)
	if err != nil {
		panic(err)
	}
	err = en.LoadPolicy()
	if err != nil {
		panic(err)
	}
	return
}

gf gen service

// ================================================================================
// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
// You can delete these comments if you wish manually maintain this interface file.
// ================================================================================

package service

import (
	"context"
	systemV1 "gman/api/system/v1"
	"gman/internal/model"

	"github.com/casbin/casbin"
)

type (
	ISystem interface {
		GetEnforcer(ctx context.Context) (en *casbin.SyncedEnforcer)
	}
)

var (
	localSystem ISystem
)

func System() ISystem {
	if localSystem == nil {
		panic("implement not found for interface ISystem, forgot register?")
	}
	return localSystem
}

func RegisterSystem(i ISystem) {
	localSystem = i
}

What did you expect to see?
I need casbin package：
github.com/casbin/casbin/v2

// ================================================================================
// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
// You can delete these comments if you wish manually maintain this interface file.
// ================================================================================

package service

import (
	"context"
	systemV1 "gman/api/system/v1"
	"gman/internal/model"
    
	"github.com/casbin/casbin/v2"
)

type (
	ISystem interface {
		GetEnforcer(ctx context.Context) (en *casbin.SyncedEnforcer)
	}
)

var (
	localSystem ISystem
)

func System() ISystem {
	if localSystem == nil {
		panic("implement not found for interface ISystem, forgot register?")
	}
	return localSystem
}

func RegisterSystem(i ISystem) {
	localSystem = i
}

What did you see instead?

package service

import (
	"github.com/casbin/casbin"
)