diff --git a/Assets/Scripts/FixSystemNew/Cable/Plug.cs b/Assets/Scripts/FixSystemNew/Cable/Plug.cs
index 92a944426..0458596f3 100644
--- a/Assets/Scripts/FixSystemNew/Cable/Plug.cs
+++ b/Assets/Scripts/FixSystemNew/Cable/Plug.cs
@@ -268,7 +268,6 @@ namespace AibisDream.FixSystem
             {
                 var pointerWorldPos = CameraKit.GetMouseWorldPos(pointerData.position);
                 cablePanel.UpdateDragPointer(pointerWorldPos);
-                cablePanel.UpdateDragProximity(pointerWorldPos);
             }
         }
 
diff --git a/Assets/Scripts/FixSystemNew/Screen System/FixPanel/CablePanel.cs b/Assets/Scripts/FixSystemNew/Screen System/FixPanel/CablePanel.cs
index 91fc65383..c3c32894c 100644
--- a/Assets/Scripts/FixSystemNew/Screen System/FixPanel/CablePanel.cs	
+++ b/Assets/Scripts/FixSystemNew/Screen System/FixPanel/CablePanel.cs	
@@ -21,9 +21,6 @@ namespace AibisDream.FixSystem
         [Header("灯光系统")]
         [SerializeField] private CablePanelLight panelLight;
 
-        [Header("拖拽手感")]
-        [SerializeField] private float dragAssistRangeMultiplier = 1.65f;
-
         public Plug PlugRef => plugRef;
         public Cable CableRef => cableRef;
         public PhysicCable PhysicCableRef => physicCableRef;
@@ -271,27 +268,7 @@ namespace AibisDream.FixSystem
             physicCableRef.SetPointer(pointerWorldPos);
         }
 
-        /// <summary>拖拽中根据与模块距离设置/清除线缆吸附目标；不控制插孔盖开合。</summary>
-        public void UpdateDragProximity(Vector3 pointerWorldPos)
-        {
-            if (physicCableRef == null || BodyModuleSystem?.BodyModules == null)
-            {
-                return;
-            }
-
-            float snapRange = BodyModuleSystem.plugSnappingRange;
-            float assistRange = Mathf.Max(snapRange, snapRange * dragAssistRangeMultiplier);
-            if (TryFindClosestModuleWithin(pointerWorldPos, assistRange, out var targetModule))
-            {
-                physicCableRef.SetDragAssistTarget(targetModule.GetSocketPos(), assistRange);
-            }
-            else
-            {
-                physicCableRef.ClearDragAssistTarget();
-            }
-        }
-
-        /// <summary>结束拖拽：清除吸附并关闭所有插孔盖。</summary>
+        /// <summary>结束拖拽：关闭所有插孔盖。</summary>
         public void ClearDragHighlight()
         {
             BodyModuleSystem?.CloseModuleSlots(null);
@@ -323,30 +300,6 @@ namespace AibisDream.FixSystem
             return BodyModuleSystem.TryFindClosestModule(sourcePos, out targetModule);
         }
 
-        private bool TryFindClosestModuleWithin(Vector3 sourcePos, float range, out BodyModule targetModule)
-        {
-            float closestDistance = Mathf.Infinity;
-            BodyModule closestModule = null;
-
-            foreach (var bodyModule in BodyModuleSystem.BodyModules)
-            {
-                if (bodyModule == null || !bodyModule.gameObject.activeInHierarchy || !bodyModule.IsAvailable())
-                {
-                    continue;
-                }
-
-                float distance = Vector3.Distance(sourcePos, bodyModule.GetSocketPos().position);
-                if (distance < closestDistance)
-                {
-                    closestDistance = distance;
-                    closestModule = bodyModule;
-                }
-            }
-
-            targetModule = closestDistance <= range ? closestModule : null;
-            return targetModule != null;
-        }
-
         public void PullUpCable()
         {
             if (isCableRetracted) return;