diff --git a/ProjectNLD/Assets/Code/Scripts/Gameplay/Bullet/State/BulletStateUnitLockFly.cs b/ProjectNLD/Assets/Code/Scripts/Gameplay/Bullet/State/BulletStateUnitLockFly.cs
index 34ca890aff8..b1c068ff52f 100644
--- a/ProjectNLD/Assets/Code/Scripts/Gameplay/Bullet/State/BulletStateUnitLockFly.cs
+++ b/ProjectNLD/Assets/Code/Scripts/Gameplay/Bullet/State/BulletStateUnitLockFly.cs
@@ -9,7 +9,7 @@ namespace Gameplay.Bullet
     {
 
         private Vector3 _targetPos;
-        private GameUnit targetUnit;
+        private GameUnit _targetUnit;
         private float _flySpeed;
 
         public BulletStateUnitLockFly(ViewBullet owner) : base(owner, EBulletState.UnitLockFly)
@@ -20,8 +20,8 @@ namespace Gameplay.Bullet
         protected override void _OnEnter(NBaseState exitState, object param)
         {
             base._OnEnter(exitState, param);
-            targetUnit = owner.lockUnit;
-            _targetPos = targetUnit.transData.pos;
+            _targetUnit = owner.lockUnit;
+            _targetPos = _targetUnit.transData.pos;
             _flySpeed = owner.configData.FlySpeed;
         }
 
@@ -30,10 +30,10 @@ namespace Gameplay.Bullet
             base._OnRunning();
 
             var currentPos = owner.rootObj.transform.position;
-            if (!targetUnit.statusData.isDead)
+            if (!_targetUnit.statusData.isDead)
             {
                 // 更新位置
-                _targetPos = targetUnit.transData.pos;
+                _targetPos = _targetUnit.transData.pos;
             }
             var targetPos = _targetPos;
             var toTargetPos = targetPos - currentPos;