diff --git a/internal/common/pause.go b/internal/common/pause.go
index 792710d..c94367d 100644
--- a/internal/common/pause.go
+++ b/internal/common/pause.go
@@ -2,6 +2,7 @@ package common
 
 import "sync"
 
+// CtrlWait 待机暂停控制器
 type CtrlWait struct {
 	C chan int8
 
diff --git a/internal/routes/play.go b/internal/routes/play.go
index 01fdc88..c44ffe3 100644
--- a/internal/routes/play.go
+++ b/internal/routes/play.go
@@ -19,15 +19,15 @@ func switchPoint(ctx context.Context, point int) leaf.HandlerFunc {
 	switch point {
 	case 2: // 镇水塔点位
 		return play.OnlyVideo
+	case 5:
+		// 登龙云台(激光秀)
+		return play.LaserShow
 	case 10:
 		// 10号点位(发卡机)
 		return play.PushCard(ctx)
 	case 11:
 		// 11号点位(等待插卡)
 		return play.WaitCard(ctx)
-	case 5:
-		// 登龙云台(激光秀)
-		return play.LaserShow
 	default:
 		return play.Default
 	}
diff --git a/internal/routes/standby/laser.go b/internal/routes/standby/laser.go
new file mode 100644
index 0000000..ef60288
--- /dev/null
+++ b/internal/routes/standby/laser.go
@@ -0,0 +1,35 @@
+package standby
+
+import (
+	"context"
+	"fmt"
+	"game-driver/config/game"
+	"game-driver/internal/schema"
+	"game-driver/pkg/oscx"
+	"go.uber.org/zap"
+)
+
+func LaserShow(item schema.WaitItemModel) func(c context.Context) error {
+	cfg := (game.C).(game.LaserConfig)
+
+	return func(c context.Context) error {
+		zap.S().Infoln("开始播放大型激光秀")
+
+		o := oscx.New(cfg.Host, cfg.Port)
+		err := o.EnableLaserOutput()
+		if err != nil {
+			return fmt.Errorf("激光打开异常: %w", err)
+		} else {
+			defer zap.S().Infoln("大型激光秀播放结束:", item.Data)
+			defer o.DisableLaserOutput()
+
+			err = o.StartCue(item.Data)
+			if err != nil {
+				return fmt.Errorf("播放大型激光节目异常: %w", err)
+			}
+		}
+
+		<-c.Done()
+		return nil
+	}
+}
diff --git a/internal/routes/standby/tts.go b/internal/routes/standby/tts.go
index 3539d90..56043df 100644
--- a/internal/routes/standby/tts.go
+++ b/internal/routes/standby/tts.go
@@ -7,7 +7,6 @@ import (
 	"game-driver/pkg/audio"
 	"game-driver/pkg/tts"
 	"go.uber.org/zap"
-	"time"
 )
 
 func TTS(item schema.WaitItemModel) func(c context.Context) error {
@@ -20,13 +19,8 @@ func TTS(item schema.WaitItemModel) func(c context.Context) error {
 		zap.S().Infoln("播放待机 TTS 语音")
 		defer zap.S().Infoln("结束待机 TTS 语音")
 
-		for {
-			audio.PlayWav(c, reader)
-			select {
-			case <-c.Done():
-				return nil
-			case <-time.After(time.Duration(item.Interval) * time.Second):
-			}
-		}
+		audio.PlayWav(c, reader)
+
+		return nil
 	}
 }
diff --git a/internal/routes/standby/video.go b/internal/routes/standby/video.go
index d99d03d..eb2ca56 100644
--- a/internal/routes/standby/video.go
+++ b/internal/routes/standby/video.go
@@ -7,7 +7,6 @@ import (
 	"game-driver/pkg/utils"
 	"game-driver/pkg/video"
 	"go.uber.org/zap"
-	"time"
 )
 
 func Video(item schema.WaitItemModel) func(c context.Context) error {
@@ -23,16 +22,10 @@ func Video(item schema.WaitItemModel) func(c context.Context) error {
 		utils.BlankOpen()
 		defer utils.BlankClose()
 
-		for {
-			err := video.Play(c, path, local)
-			if err != nil {
-				return fmt.Errorf("视频播放异常: %w", err)
-			}
-			select {
-			case <-c.Done():
-				return nil
-			case <-time.After(time.Duration(item.Interval) * time.Second):
-			}
+		err = video.Play(c, path, local)
+		if err != nil {
+			return fmt.Errorf("视频播放异常: %w", err)
 		}
+		return nil
 	}
 }
diff --git a/internal/routes/standby_ctrl/time.go b/internal/routes/standby_ctrl/cron.go
similarity index 95%
rename from internal/routes/standby_ctrl/time.go
rename to internal/routes/standby_ctrl/cron.go
index 7a4e987..9907a02 100644
--- a/internal/routes/standby_ctrl/time.go
+++ b/internal/routes/standby_ctrl/cron.go
@@ -8,8 +8,8 @@ import (
 	"time"
 )
 
-// Time 时间控制器
-func Time(rootRules []cronrange.Rule, cron string, play func(c context.Context) error) func(c context.Context) error {
+// Cron 时间控制器
+func Cron(rootRules []cronrange.Rule, cron string, play func(c context.Context) error) func(c context.Context) error {
 	// 设定默认时间规则
 	if cron == "" {
 		cron = "* * * *"
diff --git a/internal/routes/standby_ctrl/device.go b/internal/routes/standby_ctrl/device.go
new file mode 100644
index 0000000..fb41845
--- /dev/null
+++ b/internal/routes/standby_ctrl/device.go
@@ -0,0 +1,21 @@
+package standby_ctrl
+
+import (
+	"context"
+	"game-driver/internal/common"
+	"go.uber.org/zap"
+)
+
+func Device(d *common.Device, lock bool, play func(c context.Context) error) func(c context.Context) error {
+	return func(c context.Context) error {
+		if lock {
+			zap.S().Infoln("待机任务锁定设备")
+			defer zap.S().Infoln("待机任务解锁设备")
+
+			d.Lock()
+			defer d.Unlock()
+		}
+
+		return play(c)
+	}
+}
diff --git a/internal/routes/standby_ctrl/duration.go b/internal/routes/standby_ctrl/duration.go
new file mode 100644
index 0000000..6006803
--- /dev/null
+++ b/internal/routes/standby_ctrl/duration.go
@@ -0,0 +1,23 @@
+package standby_ctrl
+
+import (
+	"context"
+	"go.uber.org/zap"
+	"time"
+)
+
+// Duration 持续时长控制器
+func Duration(duration int64, play func(c context.Context) error) func(c context.Context) error {
+	return func(c context.Context) error {
+		zap.S().Infoln("待机持续时长控制器: ", duration)
+		defer zap.S().Infoln("待机持续时长控制器结束: ", duration)
+
+		if duration > 0 {
+			ctx, cancel := context.WithTimeout(c, time.Duration(duration)*time.Second)
+			defer cancel()
+			c = ctx
+		}
+
+		return play(c)
+	}
+}
diff --git a/internal/routes/standby_ctrl/interval.go b/internal/routes/standby_ctrl/interval.go
new file mode 100644
index 0000000..b1a6dba
--- /dev/null
+++ b/internal/routes/standby_ctrl/interval.go
@@ -0,0 +1,34 @@
+package standby_ctrl
+
+import (
+	"context"
+	"go.uber.org/zap"
+	"time"
+)
+
+func Interval(interval int64, play func(c context.Context) error) func(c context.Context) error {
+	return func(c context.Context) error {
+		zap.S().Infoln("待机间隔控制器: ", interval)
+		defer zap.S().Infoln("待机间隔控制器结束: ", interval)
+
+		for {
+			err := play(c)
+			if err != nil {
+				zap.S().Errorln("执行后续操作异常: ", err)
+			}
+			if interval > 0 {
+				select {
+				case <-c.Done():
+					return nil
+				case <-time.After(time.Duration(interval) * time.Second):
+				}
+			} else {
+				select {
+				case <-c.Done():
+					return nil
+				default:
+				}
+			}
+		}
+	}
+}
diff --git a/internal/routes/wait.go b/internal/routes/wait.go
index a296c14..17b895e 100644
--- a/internal/routes/wait.go
+++ b/internal/routes/wait.go
@@ -13,7 +13,8 @@ import (
 	"sync"
 )
 
-func WaitAction(ctrl *common.CtrlWait) leaf.HandlerFunc {
+// WaitAction 待机任务，支持音乐、TTS、继电器、视频、网页、投影仪、大型激光秀 ctrl
+func WaitAction(ctrl *common.CtrlWait, device *common.Device) leaf.HandlerFunc {
 	ps := common.NewPauseSub(ctrl)
 
 	return func(c *leaf.Context) {
@@ -49,7 +50,15 @@ func WaitAction(ctrl *common.CtrlWait) leaf.HandlerFunc {
 				if f == nil {
 					return
 				}
-				f = standby_ctrl.Time(rules, item.Cron, f)
+				f = standby_ctrl.Duration(item.Duration, f)
+				if f == nil {
+					return
+				}
+				f = standby_ctrl.Device(device, item.Lock, f)
+				if f == nil {
+					return
+				}
+				f = standby_ctrl.Interval(item.Interval, f)
 				if f == nil {
 					return
 				}
@@ -57,6 +66,10 @@ func WaitAction(ctrl *common.CtrlWait) leaf.HandlerFunc {
 				if f == nil {
 					return
 				}
+				f = standby_ctrl.Cron(rules, item.Cron, f)
+				if f == nil {
+					return
+				}
 				e := f(c)
 				if e != nil {
 					zap.S().Errorf("%s异常: %s\n", title, e)
@@ -75,9 +88,11 @@ func WaitAction(ctrl *common.CtrlWait) leaf.HandlerFunc {
 			case schema.WaitVideo:
 				handleItem("视频待机控制", item, standby.Video(item))
 			case schema.WaitWeb:
-				handleItem("视频待机控制", item, standby.Web(item))
+				handleItem("网页待机控制", item, standby.Web(item))
 			case schema.WaitPJLink:
-				handleItem("视频待机控制", item, standby.PJLink(item))
+				handleItem("投影仪待机控制", item, standby.PJLink(item))
+			case schema.WaitLaserShow:
+				handleItem("大型激光秀控制", item, standby.LaserShow(item))
 			default:
 				zap.S().Infof("不支持的类型: %d\n", item.Type)
 			}
diff --git a/internal/schema/wait.go b/internal/schema/wait.go
index d1b8692..2d4f5d9 100644
--- a/internal/schema/wait.go
+++ b/internal/schema/wait.go
@@ -9,14 +9,17 @@ const (
 	WaitRelay
 	WaitWeb
 	WaitPJLink
+	WaitLaserShow
 )
 
 type WaitItemModel struct {
-	Cron     string   `json:"cron"`
-	Type     WaitType `json:"type"`
-	Data     string   `json:"data"`
-	Interval int64    `json:"interval"`
-	Pause    bool     `json:"pause"`
+	Cron     string   `json:"cron"`     // 时间规则
+	Type     WaitType `json:"type"`     // 类型
+	Data     string   `json:"data"`     // 执行数据
+	Duration int64    `json:"duration"` // 持续时长
+	Interval int64    `json:"interval"` // 间隔时间
+	Pause    bool     `json:"pause"`    // 是否暂停
+	Lock     bool     `json:"lock"`     // 是否锁定
 }
 
 type WaitModel struct {
diff --git a/internal/server.go b/internal/server.go
index ef82b57..84eb41a 100644
--- a/internal/server.go
+++ b/internal/server.go
@@ -155,7 +155,7 @@ func Run() {
 		middleware.PayloadJSON[schema.WaitModel](),
 		middleware.Unique(common.GlobalBgStopper),
 		middleware.EmergencyStop(common.GlobalBgStopper),
-		routes.WaitAction(common.PassCtrl),
+		routes.WaitAction(common.PassCtrl, device),
 	)
 	// 处理指令
 	router.RegisterHandler(topicPrefix+"command",
diff --git a/json.md b/json.md
index c5434f9..cce0340 100644
--- a/json.md
+++ b/json.md
@@ -20,6 +20,24 @@ url: `server/wushan/0/play`
 }
 ```
 
+## 点位1（击缶台）
+
+### 待机
+
+url: `server/wushan/1/wait`
+
+```json
+{
+  "cron": "08:00-22:00 * * *",
+  "items": [
+    {
+      "type": 3,
+      "data": "/dev/ttyUSB0"
+    }
+  ]
+}
+```
+
 ### Game
 
 url: `server/wushan/1/play`
@@ -140,7 +158,14 @@ url: `server/wushan/5/wait`
   "cron": "08:00-22:00 * * *",
   "items": [
     {
-      "data": "file://./三峡龙脊BGM.mp3"
+      "data": "file://./三峡龙脊BGM.mp3",
+      "pause": true
+    },
+    {
+      "cron": "12:05-12:10 * * *",
+      "type": 6,
+      "data": "wushan",
+      "lock": true
     }
   ]
 }
diff --git a/readme.md b/readme.md
index 6813eee..517a664 100644
--- a/readme.md
+++ b/readme.md
@@ -136,10 +136,14 @@ Payload:
       "cron": "17:20-21:35 1-5 * *",
       // 间隔时间(s), 类型>2时, 该项无效, default 0
       "interval": 0,
-      // 事件类型(0: 音频; 1: 视频; 2: TTS; 3: 继电器; 4: 网页), default 0
+      // 持续时长(s), 待机任务执行时持续的时长。为 0 表示 音频、视频、TTS 按播放时长，继电器、网页、投影仪、激光秀持续整个时间段。 default 0
+      "duration": 0,
+      // 事件类型(0: 音频; 1: 视频; 2: TTS; 3: 继电器; 4: 网页; 5: 投影仪; 6: 激光秀;), default 0
       "type": 2,
       // Game 指令执行时是否暂停（默认 false）
       "pause": true,
+      // 待机任务执行时，是否锁定设备(默认 false)
+      "lock": false,
       // 事件数据(TTS为文字, 继电器为端口号, 其他都为地址链接。支持 file:// 本地文件地址、 http(s):// 远程文件地址)
       "data": "",
     },