diff --git a/Assets/ResRaw/Prefabs/Line/LineHand1.prefab b/Assets/ResRaw/Prefabs/Line/LineHand1.prefab
index 30107b816..7b76a4b20 100644
--- a/Assets/ResRaw/Prefabs/Line/LineHand1.prefab
+++ b/Assets/ResRaw/Prefabs/Line/LineHand1.prefab
@@ -325,6 +325,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: Assembly-CSharp::NBF.FLineLogicNode
   NodeType: 3
   rope: {fileID: 114504105083509877}
+  preRigidbody: {fileID: 54298866000586118}
 --- !u!114 &6377942246174119720
 MonoBehaviour:
   m_ObjectHideFlags: 0
@@ -394,10 +395,6 @@ MonoBehaviour:
   - {fileID: 3463242999848273700}
   - {fileID: 8491405271793597799}
   - {fileID: 2305106969988397276}
-  isLureConnect: 0
-  rodLine: {fileID: 0}
-  fishingRope: {fileID: 114581403422500557}
-  bobberRope: {fileID: 114504105083509877}
   LinelenghtDiferent: 0
 --- !u!1 &1858052053854210
 GameObject:
@@ -498,6 +495,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: Assembly-CSharp::NBF.FLineLogicNode
   NodeType: 1
   rope: {fileID: 114581403422500557}
+  preRigidbody: {fileID: 5597807613657979793}
 --- !u!1 &1933124697579601
 GameObject:
   m_ObjectHideFlags: 0
@@ -775,6 +773,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: Assembly-CSharp::NBF.FLineLogicNode
   NodeType: 1
   rope: {fileID: 0}
+  preRigidbody: {fileID: 0}
 --- !u!1 &3739175077773299312
 GameObject:
   m_ObjectHideFlags: 0
diff --git a/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLine.cs b/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLine.cs
index 518d7eb85..607492817 100644
--- a/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLine.cs
+++ b/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLine.cs
@@ -16,6 +16,15 @@ namespace NBF
         SpinningFloat,
     }
 
+    /// <summary>
+    /// 线模式
+    /// </summary>
+    public enum LineMode
+    {
+        Joint,
+        Constraint
+    }
+
     public class FLine : FGearBase
     {
         public LineType LineType;
@@ -23,18 +32,21 @@ namespace NBF
 
         [Header("连接点配置")] [SerializeField] private Transform anchorTransform;
         [SerializeField] private List<FLineLogicNode> lineNodes = new List<FLineLogicNode>();
-        [SerializeField] private bool isLureConnect;
-        [SerializeField] private RodLine rodLine;
 
-        /// <summary>
-        /// 主线
-        /// </summary>
-        [SerializeField] private Rope fishingRope;
+        // [SerializeField] private bool isLureConnect;
+        //
+        // [SerializeField] private RodLine rodLine;
+        //
+        // /// <summary>
+        // /// 主线
+        // /// </summary>
+        // [SerializeField] private Rope fishingRope;
+        //
+        // /// <summary>
+        // /// 浮漂和鱼钩线
+        // /// </summary>
+        // [SerializeField] private Rope bobberRope;
 
-        /// <summary>
-        /// 浮漂和鱼钩线
-        /// </summary>
-        [SerializeField] private Rope bobberRope;
 
         // public LureController Lure;
         // public BobberController Bobber;
@@ -51,65 +63,21 @@ namespace NBF
         protected override void OnInit()
         {
             var tipRb = Rod.Asset.LineConnectorRigidbody;
-            if (isLureConnect)
-            {
-                // Lure.SetJoint(tipRb);
-                // Lure.EnableCollision(false);
-            }
-            else
-            {
-                fishingRope.startAnchor = tipRb;
-                // Bobber.SetJoint(tipRb);
-                // Lure.SetJoint(Bobber.rbody);
-                // Lure.gameObject.SetActive(true);
-                // Lure.EnableCollision(false);
-                // Lure.SetKinematic(false);
-            }
 
-            GetComponentsInChildren<Transform>(includeInactive: true).ToList().ForEach(delegate(Transform i)
-            {
-                i.gameObject.SetActive(true);
-            });
-
-            StartCoroutine(LureUseGravity());
-            if (isLureConnect)
-            {
-                fishingRope.Init(Rod);
-            }
-            else
-            {
-                fishingRope.Init(Rod);
-                bobberRope.Init(Rod);
-            }
+            anchorTransform = tipRb.transform;
+            // StartCoroutine(LureUseGravity());
 
             // rodLine.GenerateLineRendererRope(guides.ToArray(), _LineThickness);
         }
 
-        private IEnumerator LureUseGravity()
-        {
-            yield return 1;
-            EndNode.gameObject.SetActive(false);
-            EndNode.gameObject.SetActive(true);
-            yield return 1;
-            EndNode.Rigidbody.useGravity = true;
-        }
-
-        public void SetTargetLength(float value)
-        {
-            Log.Error($"SetObiRopeStretch={value}");
-            if (value > 3)
-            {
-                // value -= 0.2f;
-            }
-
-            fishingRope.SetTargetLength(value);
-        }
-
-        public void SetLureLength(float value)
-        {
-            Log.Error($"SetObiRopeStretch={value}");
-            bobberRope.SetTargetLength(value);
-        }
+        // private IEnumerator LureUseGravity()
+        // {
+        //     yield return 1;
+        //     EndNode.gameObject.SetActive(false);
+        //     EndNode.gameObject.SetActive(true);
+        //     yield return 1;
+        //     EndNode.Rigidbody.useGravity = true;
+        // }
 
         private void Start()
         {
@@ -178,13 +146,15 @@ namespace NBF
 
         #endregion
 
+        
+        
         #region Tension
 
         private float GetLineDistance()
         {
             //第一个节点到竿稍的位置-第一段鱼线长度
-            return Vector3.Distance(StartNode.transform.position, bobberRope.transform.position) -
-                   fishingRope.GetCurrentLength();
+            return Vector3.Distance(StartNode.transform.position, BobberNode.transform.position) -
+                   BobberNode.Lenght;
         }
 
         public float GetTension(float weight)
diff --git a/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLineLogicNode.cs b/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLineLogicNode.cs
index 218dbd24d..9ea1606a8 100644
--- a/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLineLogicNode.cs
+++ b/Assets/Scripts/Fishing/New/View/Player/FishingLine/FLineLogicNode.cs
@@ -15,6 +15,7 @@ namespace NBF
     {
         [Header("节点设置")] public FLineLogicNodeType NodeType = FLineLogicNodeType.Bobber;
         [SerializeField] private Rope rope;
+        [SerializeField] private Rigidbody preRigidbody;
 
         private Rigidbody _rb;
         private SpringJoint _joint;
@@ -44,6 +45,27 @@ namespace NBF
             {
                 _joint.maxDistance = lenght;
             }
+
+            if (rope)
+            {
+                rope.SetTargetLength(lenght);
+            }
+        }
+
+        /// <summary>
+        /// 切换约束模式
+        /// </summary>
+        /// <param name="mode"></param>
+        public void ChangeMode(LineMode mode)
+        {
+            if (mode == LineMode.Joint)
+            {
+                if (_joint) _joint.connectedBody = preRigidbody;
+            }
+            else if (mode == LineMode.Constraint)
+            {
+                if (_joint) _joint.connectedBody = null;
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/Assets/Scripts/Fishing/Rope/Rope.cs b/Assets/Scripts/Fishing/Rope/Rope.cs
index 03a9cf3a8..214944abc 100644
--- a/Assets/Scripts/Fishing/Rope/Rope.cs
+++ b/Assets/Scripts/Fishing/Rope/Rope.cs
@@ -172,14 +172,7 @@ public class Rope : MonoBehaviour
     private bool _isCulledByVisibility;
     private int _tIdleSubdiv = -1;
     private int _tMovingSubdiv = -1;
-
-    private FRod _rod;
-    public void Init(FRod rod)
-    {
-        _rod = rod;
-        if (Application.isPlaying)
-            RefreshVisibilityState(true);
-    }
+    
 
     // Catmull t caches（只缓存 idle/moving 两档，减少每帧重复乘法）
     private struct TCaches
@@ -248,8 +241,9 @@ public class Rope : MonoBehaviour
         if (!localOwnerAlwaysSimulate)
             return false;
 
-        var owner = _rod?.PlayerItem?.Owner;
-        return owner == null || owner.IsSelf;
+        // var owner = _rod?.PlayerItem?.Owner;
+        // return owner == null || owner.IsSelf;
+        return true;
     }
 
     private Transform GetActiveCameraTransform()