diff --git a/ColorlessWorld-2024-4-2/Assets/Prefab/MapNodePrefab/MapUnity _2.prefab b/ColorlessWorld-2024-4-2/Assets/Prefab/MapNodePrefab/MapUnity _2.prefab
index 674fe2d8..14cf5a87 100644
--- a/ColorlessWorld-2024-4-2/Assets/Prefab/MapNodePrefab/MapUnity _2.prefab	
+++ b/ColorlessWorld-2024-4-2/Assets/Prefab/MapNodePrefab/MapUnity _2.prefab	
@@ -532,6 +532,7 @@ Transform:
   m_ConstrainProportionsScale: 0
   m_Children:
   - {fileID: 4579690416932963536}
+  - {fileID: 8168328524498649588}
   m_Father: {fileID: 0}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
 --- !u!114 &257831059648324247
@@ -611,6 +612,10 @@ MonoBehaviour:
   - {fileID: 5915798895085418112}
   - {fileID: 6231958258312834866}
   rangeBorder: []
+  touchLayerMask:
+    serializedVersion: 2
+    m_Bits: 64
+  touchRayStartPoint: {fileID: 8168328524498649588}
 --- !u!114 &7941956919028205299
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -2103,6 +2108,37 @@ MeshRenderer:
   m_SortingLayer: 0
   m_SortingOrder: 0
   m_AdditionalVertexStreams: {fileID: 0}
+--- !u!1 &4669314452435949498
+GameObject:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  serializedVersion: 6
+  m_Component:
+  - component: {fileID: 8168328524498649588}
+  m_Layer: 0
+  m_Name: TouchStartPoint
+  m_TagString: Untagged
+  m_Icon: {fileID: 0}
+  m_NavMeshLayer: 0
+  m_StaticEditorFlags: 0
+  m_IsActive: 1
+--- !u!4 &8168328524498649588
+Transform:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 4669314452435949498}
+  serializedVersion: 2
+  m_LocalRotation: {x: 0, y: 1, z: 0, w: 0}
+  m_LocalPosition: {x: 0, y: 0, z: 0}
+  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_ConstrainProportionsScale: 0
+  m_Children: []
+  m_Father: {fileID: 2384686249825617783}
+  m_LocalEulerAnglesHint: {x: 0, y: 180, z: 0}
 --- !u!1 &5056190353898925075
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/ColorlessWorld-2024-4-2/Assets/Scripts/MapUnity.cs b/ColorlessWorld-2024-4-2/Assets/Scripts/MapUnity.cs
index 83497c35..adf4314c 100644
--- a/ColorlessWorld-2024-4-2/Assets/Scripts/MapUnity.cs
+++ b/ColorlessWorld-2024-4-2/Assets/Scripts/MapUnity.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.InputSystem;
 using UnityEngine.UI;
 
 public class MapUnity : MonoBehaviour
@@ -85,7 +86,12 @@ public class MapUnity : MonoBehaviour
     public List<Image> mapImages;
 
     [Header("范围边界")]
-    public List<MeshRenderer> rangeBorder = new List<MeshRenderer>(); 
+    public List<MeshRenderer> rangeBorder = new List<MeshRenderer>();
+
+    [Header ("临接池射线图层")]
+    public LayerMask touchLayerMask;
+    [Header("临接池射线起始点")]
+    public Transform touchRayStartPoint;
     public void StartRegiste()
     {
         if (compalte == false)
@@ -159,6 +165,8 @@ public class MapUnity : MonoBehaviour
         {
             RefreshWhoColor();
         }*/
+
+        //Debug.DrawRay(touchRayStartPoint .position,touchRayStartPoint .right, Color.green ,2f);
     }
 
     public void switchColor(int newColor)
@@ -215,8 +223,17 @@ public class MapUnity : MonoBehaviour
         GameManager.Instance.X[locationX].Y[locationY] = this;
     }
     public void ConnectUnit()
-    {
-        if (locationX % 2 == 0)
+    {    
+        for (int i = 0; i < 6; i++)
+        {
+            if (Physics.Raycast(touchRayStartPoint.position, touchRayStartPoint.right, out RaycastHit raycastHit, 2f, touchLayerMask.value))
+            {
+               unitPool [i] = raycastHit.transform.GetComponent<MapUnity>();
+            }
+            touchRayStartPoint.localEulerAngles += new Vector3(0, 60, 0);
+        }
+
+       /* if (locationX % 2 == 0)
         {
             try
             {
@@ -316,8 +333,8 @@ public class MapUnity : MonoBehaviour
             catch (Exception e)
             {
 
-            }
-        }
+            }*/
+        
           
        /* if (locationX % 2 == 0)//偶数
         {