diff --git a/app/http/formatters/bannerformatter/banner.go b/app/http/formatters/bannerformatter/banner.go
deleted file mode 100644
index 032d521..0000000
--- a/app/http/formatters/bannerformatter/banner.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package bannerformatter
-
-import (
-	"qteam/app/models/bannermodel"
-)
-
-type BannerFormatter struct {
-	Id    int    `json:"id"`
-	Title string `json:"title"`
-	Img   string `json:"image"`
-	Url   string `json:"url"`
-}
-
-func FormatList(bannerList []*bannermodel.Banner) (res []*BannerFormatter) {
-	res = make([]*BannerFormatter, len(bannerList))
-
-	for k, banner := range bannerList {
-		one := FormatOne(banner)
-		res[k] = one
-	}
-
-	return res
-}
-
-//单条消息的格式化，
-func FormatOne(banner *bannermodel.Banner) (res *BannerFormatter) {
-	res = &BannerFormatter{
-		Id:    int(banner.Id),
-		Title: banner.Title,
-		Img:   banner.ImageUrl,
-		Url:   banner.Url,
-	}
-	return
-}
\ No newline at end of file
diff --git a/app/http/formatters/bannerformatter/banner_test.go b/app/http/formatters/bannerformatter/banner_test.go
deleted file mode 100644
index d126229..0000000
--- a/app/http/formatters/bannerformatter/banner_test.go
+++ /dev/null
@@ -1,45 +0,0 @@
-package bannerformatter
-
-import (
-	"testing"
-
-	"qteam/app/models/bannermodel"
-)
-
-func TesFormatOne(t *testing.T) {
-	a := &bannermodel.Banner{
-		Id:       1,
-		Title:    "test",
-		ImageUrl: "http://x/1.jpg",
-		Url:      "http://x",
-		Status:   "1",
-	}
-	b := FormatOne(a)
-	if b.Title != a.Title || b.Img != a.ImageUrl || b.Url != a.Url {
-		t.Error("FormatOne not same")
-	}
-}
-
-func TesFormatList(t *testing.T) {
-	a := make([]*bannermodel.Banner, 2)
-	a[0] = &bannermodel.Banner{
-		Id:       1,
-		Title:    "test",
-		ImageUrl: "http://x1/1.jpg",
-		Url:      "http://x1",
-		Status:   "1",
-	}
-	a[1] = &bannermodel.Banner{
-		Id:       2,
-		Title:    "test2",
-		ImageUrl: "http://x/2.jpg",
-		Url:      "http://x2",
-		Status:   "2",
-	}
-	b := FormatList(a)
-	for k, v := range b {
-		if v.Title != a[k].Title || v.Img != a[k].ImageUrl || v.Url != a[k].Url {
-			t.Error("FormatList not same")
-		}
-	}
-}
diff --git a/app/models/base.go b/app/models/base.go
new file mode 100644
index 0000000..f5438db
--- /dev/null
+++ b/app/models/base.go
@@ -0,0 +1,40 @@
+package models
+
+import (
+	"xorm.io/xorm"
+)
+
+func GetListByPage(page int, pageSize int, where []map[string]interface{}, db xorm.EngineGroup) (count int64, data []interface{}, err error) {
+	db.ShowSQL(true)
+	var rs []interface{}
+	var session = db.Where("1 = 1")
+	for k, v := range where {
+		session = session.Where(k, v)
+	}
+
+	count, err = session.Limit(pageSize, (page-1)*page).FindAndCount(&rs)
+	return
+}
+
+func GetOne(where []map[string]interface{}, db xorm.EngineGroup) (rs interface{}, err error) {
+	var session = db.Where("1 = 1")
+	for k, v := range where {
+		session = session.Where(k, v)
+	}
+	err = session.Find(&rs)
+	return
+}
+
+func Insert(pb interface{}, db xorm.EngineGroup) (int64, error) {
+	return db.Insert(pb)
+}
+
+func UpdateById(id int64, pb interface{}, db xorm.EngineGroup) error {
+	_, err := db.Where("id = ?", id).Update(pb)
+	return err
+}
+
+func DetleById(id int64, db xorm.EngineGroup) (err error) {
+	_, err = db.Where("id = ?", id).Delete()
+	return
+}
diff --git a/bootstrap/bootstrap.go b/bootstrap/bootstrap.go
index 19c7906..6e22df4 100644
--- a/bootstrap/bootstrap.go
+++ b/bootstrap/bootstrap.go
@@ -28,6 +28,7 @@ func Bootstrap(conf *config.Config) (err error) {
 	//注册db服务
 	//第一个参数为注入别名，第二个参数为配置，第三个参数可选为是否懒加载
 	err = db.Pr.Register(db.SingletonMain, conf.Db)
+
 	if err != nil {
 		return
 	}