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diff --git a/Assets/Prefab/Gameplay/NumberSlot.prefab.meta b/Assets/Prefab/Gameplay/NumberSlot.prefab.meta
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index 3860a8c..b184cbc 100644
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diff --git a/Assets/Scenes/Test.unity b/Assets/Scenes/Test.unity
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diff --git a/Assets/Script/Gameplay/Facility/NumberSlotController.cs b/Assets/Script/Gameplay/Facility/NumberSlotController.cs
new file mode 100644
index 0000000..cc9df89
--- /dev/null
+++ b/Assets/Script/Gameplay/Facility/NumberSlotController.cs
@@ -0,0 +1,76 @@
+using System.Collections.Generic;
+using UnityEngine;
+using Script.Gameplay.Connect;
+
+namespace Script.Gameplay.Facility
+{
+    // 号码枚举类型
+    public enum NumberType
+    {
+        Zero,
+        One,
+        Two,
+        Three,
+        Four,
+        Five,
+        // Six,
+        // Seven,
+        // Eight,
+        // Nine
+    }
+
+    // 号码槽
+    public class NumberSlotController : MonoBehaviour, IConnectable, ISignalSender
+    {
+        [Header("号码槽设置")]
+        [SerializeField] private NumberType currentNumber = NumberType.Zero;
+        [SerializeField] private NumberType correctNumber = NumberType.One;
+
+        public List<ConnectionLine> ConnectionLines { get; set; } = new List<ConnectionLine>();
+
+        // 不可编辑，不可交互
+        // 可连接，可发信号
+
+        public void OnGazeEnter() { }
+        public void OnGazeExit() { }
+        public Vector3 GetPosition() => transform.position;
+        public GameObject GetGameObject() => gameObject;
+        public string GetConnectableName() => gameObject.name;
+
+        // 接收信号
+        public void SignalActive(bool active, GameObject sender)
+        {
+            if (active)
+            {
+                SwitchToNextNumber();
+            }
+        }
+
+        // 切换到下一个号码
+        private void SwitchToNextNumber()
+        {
+            currentNumber = (NumberType)(((int)currentNumber + 1) % System.Enum.GetValues(typeof(NumberType)).Length);
+            CheckNumberAndSendSignal();
+        }
+
+        // 检查号码并发信号
+        private void CheckNumberAndSendSignal()
+        {
+            bool isCorrect = currentNumber == correctNumber;
+            SendSignal(isCorrect);
+        }
+
+        // 发出信号
+        public void SendSignal(bool active)
+        {
+            if (ConnectionLines != null)
+            {
+                foreach (var line in ConnectionLines)
+                {
+                    line.SignalActive(active, this.gameObject);
+                }
+            }
+        }
+    }
+}
+
diff --git a/Assets/Script/Gameplay/Facility/NumberSlotController.cs.meta b/Assets/Script/Gameplay/Facility/NumberSlotController.cs.meta
new file mode 100644
index 0000000..8765a47
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