diff --git a/go.mod b/go.mod
index bec361d..a5a189d 100644
--- a/go.mod
+++ b/go.mod
@@ -48,6 +48,8 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.8 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/samber/do/v2 v2.0.0-beta.5 // indirect
+	github.com/samber/go-type-to-string v1.2.0 // indirect
 	github.com/smarty/assertions v1.15.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/templexxx/cpu v0.1.0 // indirect
diff --git a/go.sum b/go.sum
index 49a8bcd..20d695c 100644
--- a/go.sum
+++ b/go.sum
@@ -127,6 +127,10 @@ github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTE
 github.com/rogpeppe/go-internal v1.8.0 h1:FCbCCtXNOY3UtUuHUYaghJg4y7Fd14rXifAYUAtL9R8=
 github.com/rogpeppe/go-internal v1.8.0/go.mod h1:WmiCO8CzOY8rg0OYDC4/i/2WRWAB6poM+XZ2dLUbcbE=
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/samber/do/v2 v2.0.0-beta.5 h1:KpQhVkkzDlsLSDC5WXgyCL8Q3SqOYoInFJIbvntPazM=
+github.com/samber/do/v2 v2.0.0-beta.5/go.mod h1:FNMy1RSKMX11Ag8v4KW95n9k+ZkCXn8GuvDKufVKN9E=
+github.com/samber/go-type-to-string v1.2.0 h1:Pvdqx3r/EHn9/DTKoW6RoHz/850s5yV1vA6MqKKG5Ys=
+github.com/samber/go-type-to-string v1.2.0/go.mod h1:jpU77vIDoIxkahknKDoEx9C8bQ1ADnh2sotZ8I4QqBU=
 github.com/smarty/assertions v1.15.0 h1:cR//PqUBUiQRakZWqBiFFQ9wb8emQGDb0HeGdqGByCY=
 github.com/smarty/assertions v1.15.0/go.mod h1:yABtdzeQs6l1brC900WlRNwj6ZR55d7B+E8C6HtKdec=
 github.com/smartystreets/goconvey v1.8.1 h1:qGjIddxOk4grTu9JPOU31tVfq3cNdBlNa5sSznIX1xY=
diff --git a/modular/service.go b/modular/service.go
index eea158b..b192d70 100644
--- a/modular/service.go
+++ b/modular/service.go
@@ -27,6 +27,12 @@ func RegisterServices(s ...Service) {
 	application.RegisterServices(s...)
 }
 
+// RegisterService 注册服务
+func RegisterService[S Service](service S) S {
+	application.RegisterServices(service)
+	return service
+}
+
 func newService(instance Service) *service {
 	vof := reflect.ValueOf(instance)
 	return &service{
diff --git a/server/server.go b/server/server.go
index ad6cc94..4ea9b6f 100644
--- a/server/server.go
+++ b/server/server.go
@@ -104,6 +104,11 @@ func BindData(srv *Server, name string, data any) {
 	srv.BindData(name, data)
 }
 
+// GetNetwork 返回服务器网络类型
+func (srv *Server) GetNetwork() Network {
+	return srv.network
+}
+
 // LoadData 加载绑定的服务器数据
 func (srv *Server) LoadData(name string, data any) any {
 	return srv.data[name]
diff --git a/utils/collection/listings/priority_slice.go b/utils/collection/listings/priority_slice.go
index 6877b48..fe70d99 100644
--- a/utils/collection/listings/priority_slice.go
+++ b/utils/collection/listings/priority_slice.go
@@ -56,6 +56,15 @@ func (slf *PrioritySlice[V]) Appends(priority int, vs ...V) {
 	slf.sort()
 }
 
+// AppendByOptionalPriority 添加元素
+func (slf *PrioritySlice[V]) AppendByOptionalPriority(v V, priority ...int) {
+	if len(priority) == 0 {
+		slf.Append(v, 0)
+	} else {
+		slf.Append(v, priority[0])
+	}
+}
+
 // Get 获取元素
 func (slf *PrioritySlice[V]) Get(index int) (V, int) {
 	i := slf.items[index]
diff --git a/utils/times/helper.go b/utils/times/helper.go
index d14e812..81a84ad 100644
--- a/utils/times/helper.go
+++ b/utils/times/helper.go
@@ -15,32 +15,32 @@ const (
 	Week        = Day * 7
 )
 
-// GetCurrWeekDate 获取以 week 为周一的本周 week 时间
-func GetCurrWeekDate(now time.Time, week time.Weekday) time.Time {
+// GetWeekdayDateRelativeToNowWithOffset 获取相对于当前日期所在周的指定星期的日期，可以根据需要进行周数的偏移。
+//   - now：当前时间。
+//   - week：要获取日期的目标星期。
+//   - offsetWeeks：要偏移的周数，正数表示向未来偏移，负数表示向过去偏移。
+//
+// 该函数通常适用于排行榜等场景，例如排行榜为每周六更新，那么通过该函数可以获取到上周排行榜、本周排行榜的准确日期
+//
+// 该函数将不会保留 now 的时分秒信息，如果需要，可使用 GetWeekdayTimeRelativeToNowWithOffset 函数
+func GetWeekdayDateRelativeToNowWithOffset(now time.Time, week time.Weekday, offsetWeeks int) time.Time {
 	w := int(week)
 	monday := GetMondayZero(now)
 	var curr time.Time
 	if WeekDay(now) >= w {
-		curr = monday.AddDate(0, 0, w-1)
+		curr = monday.AddDate(0, 0, (w-1)+offsetWeeks*7)
 	} else {
-		curr = monday.AddDate(0, 0, w-1)
+		curr = monday.AddDate(0, 0, (w-1)+offsetWeeks*7)
 		curr = curr.AddDate(0, 0, -7)
 	}
 	return curr
 }
 
-// GetLastWeekDate 获取以 week 为周一的特定时间 now 的上周 week 时间
-func GetLastWeekDate(now time.Time, week time.Weekday) time.Time {
-	w := int(week)
-	monday := GetMondayZero(now)
-	var last time.Time
-	if WeekDay(now) >= w {
-		last = monday.AddDate(0, 0, -(7 - w + 1))
-	} else {
-		last = monday.AddDate(0, 0, -(7 - w + 1))
-		last = last.AddDate(0, 0, -7)
-	}
-	return last
+// GetWeekdayTimeRelativeToNowWithOffset 获取相对于当前日期所在周的指定星期的日期，并根据传入的 now 参数保留时、分、秒等时间信息。
+//   - 参数解释可参考 GetWeekdayDateRelativeToNowWithOffset 函数
+func GetWeekdayTimeRelativeToNowWithOffset(now time.Time, week time.Weekday, offsetWeeks int) time.Time {
+	curr := GetWeekdayDateRelativeToNowWithOffset(now, week, offsetWeeks)
+	return time.Date(curr.Year(), curr.Month(), curr.Day(), now.Hour(), now.Minute(), now.Second(), now.Nanosecond(), now.Location())
 }
 
 // GetMonthDays 获取一个时间当月共有多少天
diff --git a/utils/times/helper_test.go b/utils/times/helper_test.go
new file mode 100644
index 0000000..58a5022
--- /dev/null
+++ b/utils/times/helper_test.go
@@ -0,0 +1,17 @@
+package times_test
+
+import (
+	"github.com/kercylan98/minotaur/utils/times"
+	"testing"
+	"time"
+)
+
+func TestGetCurrWeekDate(t *testing.T) {
+	now := time.Now()
+	date := time.Date(2024, 3, 1, now.Hour(), now.Minute(), now.Second(), now.Nanosecond(), time.Local)
+
+	for i := 0; i < 31; i++ {
+		target := date.AddDate(0, 0, i)
+		t.Logf(target.Format(time.DateTime) + " -> " + times.GetWeekdayTimeRelativeToNowWithOffset(target, 6, 1).Format(time.DateTime))
+	}
+}