diff --git a/src/dao/sys_cfg_dao.go b/src/dao/sys_cfg_dao.go
new file mode 100644
index 0000000..b7d5391
--- /dev/null
+++ b/src/dao/sys_cfg_dao.go
@@ -0,0 +1,10 @@
+package dao
+
+import "code.fnuoos.com/zhimeng/model.git/src/model"
+
+type SysCfgDao interface {
+	GetSysCfg(keys string) (m *model.SysCfg, err error)
+	GetSysCfgStr(keys string) (str string)
+	FindSysCfg(keys ...string) (m *[]model.SysCfg, err error)
+	FindSysCfgStr(keys ...string) (str map[string]string)
+}
diff --git a/src/implement/sys_cfg_implement.go b/src/implement/sys_cfg_implement.go
new file mode 100644
index 0000000..ac6e269
--- /dev/null
+++ b/src/implement/sys_cfg_implement.go
@@ -0,0 +1,66 @@
+package implement
+
+import (
+	"code.fnuoos.com/zhimeng/model.git/src/dao"
+	"code.fnuoos.com/zhimeng/model.git/src/model"
+	zhios_order_relate_logx "code.fnuoos.com/zhimeng/model.git/utils/logx"
+	"xorm.io/xorm"
+)
+
+func NewSysCfgDb(engine *xorm.Engine) dao.SysCfgDao {
+	return &SysCfgDb{Db: engine}
+}
+
+type SysCfgDb struct {
+	Db *xorm.Engine
+}
+
+func (s SysCfgDb) GetSysCfg(keys string) (sysCfg *model.SysCfg, err error) {
+	sysCfg = new(model.SysCfg)
+	has, err := s.Db.Where("`k` =?", keys).Get(sysCfg)
+	if err != nil {
+		return nil, zhios_order_relate_logx.Error(err)
+	}
+	if has == false {
+		return nil, nil
+	}
+	return sysCfg, nil
+}
+func (s SysCfgDb) GetSysCfgStr(keys string) (str string) {
+	sysCfg := new(model.SysCfg)
+	has, err := s.Db.Where("`k` =?", keys).Get(sysCfg)
+	if err != nil {
+		return ""
+	}
+	if has == false {
+		return ""
+	}
+	return sysCfg.V
+}
+
+func (s SysCfgDb) FindSysCfg(keys ...string) (sysCfg *[]model.SysCfg, err error) {
+	sysCfg = new([]model.SysCfg)
+	has, err := s.Db.In("`k` ", keys).Get(sysCfg)
+	if err != nil {
+		return nil, zhios_order_relate_logx.Error(err)
+	}
+	if has == false {
+		return nil, nil
+	}
+	return sysCfg, nil
+}
+func (s SysCfgDb) FindSysCfgStr(keys ...string) (str map[string]string) {
+	str = make(map[string]string)
+	for _, v := range keys {
+		str[v] = ""
+	}
+	var sysCfg []model.SysCfg
+	err := s.Db.In("`k`", keys).Find(&sysCfg)
+	if err != nil {
+		return str
+	}
+	for _, v := range sysCfg {
+		str[v.K] = v.V
+	}
+	return str
+}