diff --git a/src/server/GoUtil/sliceUtil.go b/src/server/GoUtil/sliceUtil.go
index 09ac9938..68b8b0e3 100644
--- a/src/server/GoUtil/sliceUtil.go
+++ b/src/server/GoUtil/sliceUtil.go
@@ -52,7 +52,9 @@ func RandSlice(slice []int) int {
 	return slice[Id]
 }
 
-func RandSliceNum(slice []int, num int) []int {
+func RandSliceNum(s []int, num int) []int {
+	slice := make([]int, len(s))
+	copy(slice, s)
 	r := make([]int, 0, num)
 	if num <= 0 || len(slice) < num {
 		return slice
@@ -82,7 +84,9 @@ func RandSliceNum2(s []interface{}, num int) []interface{} {
 	return r
 }
 
-func RandSliceNumNonAdjacent(slice []int, num int) []int {
+func RandSliceNumNonAdjacent(s []int, num int) []int {
+	slice := make([]int, len(s))
+	copy(slice, s)
 	if len(slice) < 2*num {
 		return nil
 	}
diff --git a/src/server/game/UnitTest.go b/src/server/game/UnitTest.go
index 7478f49d..47bc2c05 100644
--- a/src/server/game/UnitTest.go
+++ b/src/server/game/UnitTest.go
@@ -200,6 +200,8 @@ func UnitChess1(p *Player) error {
 	ChessMod := p.PlayMod.getChessMod()
 	p.PushClientRes(ChessMod.BackData())
 	EmitRetireTrigger1(p)
+	DailyTaskMod := p.PlayMod.getDailyTaskMod()
+	p.PushClientRes(DailyTaskMod.BackData())
 	return nil
 }
 
@@ -209,3 +211,11 @@ func UnitPlayroom(p *Player) error {
 	PlayroomBackData(p)
 	return nil
 }
+
+func UnitDailyTask(p *Player) error {
+	DailyTaskMod := p.PlayMod.getDailyTaskMod()
+	for i := 0; i < 1000; i++ {
+		DailyTaskMod.WeekUpdate()
+	}
+	return nil
+}