diff --git a/src/main/java/com/atsuishio/superbwarfare/entity/projectile/DestroyableProjectileEntity.java b/src/main/java/com/atsuishio/superbwarfare/entity/projectile/DestroyableProjectileEntity.java
deleted file mode 100644
index 0149349e3..000000000
--- a/src/main/java/com/atsuishio/superbwarfare/entity/projectile/DestroyableProjectileEntity.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package com.atsuishio.superbwarfare.entity.projectile;
-
-public interface DestroyableProjectileEntity {
-}
diff --git a/src/main/java/com/atsuishio/superbwarfare/tools/SeekTool.java b/src/main/java/com/atsuishio/superbwarfare/tools/SeekTool.java
index 5f43e207c..d9b2162bf 100644
--- a/src/main/java/com/atsuishio/superbwarfare/tools/SeekTool.java
+++ b/src/main/java/com/atsuishio/superbwarfare/tools/SeekTool.java
@@ -2,11 +2,11 @@ package com.atsuishio.superbwarfare.tools;
 
 import com.atsuishio.superbwarfare.config.server.SeekConfig;
 import com.atsuishio.superbwarfare.entity.projectile.DecoyEntity;
-import com.atsuishio.superbwarfare.entity.projectile.DestroyableProjectileEntity;
 import com.atsuishio.superbwarfare.entity.projectile.SmokeDecoyEntity;
 import com.atsuishio.superbwarfare.entity.projectile.SwarmDroneEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.MobileVehicleEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
+import com.atsuishio.superbwarfare.init.ModTags;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.registries.BuiltInRegistries;
 import net.minecraft.world.entity.Entity;
@@ -197,7 +197,7 @@ public class SeekTool {
 
     public static boolean baseFilter(Entity entity) {
         return entity.isAlive()
-                && !(entity instanceof HangingEntity || (entity instanceof Projectile && !(entity instanceof DestroyableProjectileEntity)))
+                && !(entity instanceof HangingEntity || (entity instanceof Projectile && !entity.getType().is(ModTags.EntityTypes.DESTROYABLE_PROJECTILE)))
                 && !(entity instanceof Player player && player.isSpectator())
                 && !isInBlackList(entity);
     }
diff --git a/src/main/java/com/atsuishio/superbwarfare/tools/TraceTool.java b/src/main/java/com/atsuishio/superbwarfare/tools/TraceTool.java
index 0da47821d..60c8c0e3e 100644
--- a/src/main/java/com/atsuishio/superbwarfare/tools/TraceTool.java
+++ b/src/main/java/com/atsuishio/superbwarfare/tools/TraceTool.java
@@ -1,7 +1,6 @@
 package com.atsuishio.superbwarfare.tools;
 
 import com.atsuishio.superbwarfare.entity.projectile.DecoyEntity;
-import com.atsuishio.superbwarfare.entity.projectile.DestroyableProjectileEntity;
 import com.atsuishio.superbwarfare.entity.vehicle.base.VehicleEntity;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
@@ -109,7 +108,7 @@ public class TraceTool {
         Vec3 viewVec = vehicle.getBarrelVector(1);
         Vec3 toVec = eye.add(viewVec.x * entityReach, viewVec.y * entityReach, viewVec.z * entityReach);
         AABB aabb = vehicle.getBoundingBox().expandTowards(viewVec.scale(entityReach)).inflate(1.0D, 1.0D, 1.0D);
-        EntityHitResult entityhitresult = ProjectileUtil.getEntityHitResult(vehicle, eye, toVec, aabb, p -> !p.isSpectator() && p.isAlive() && !(p instanceof Projectile && !(p instanceof DestroyableProjectileEntity)) && SeekTool.baseFilter(p) && !(p instanceof DecoyEntity) && smokeFilter(p), distance);
+        EntityHitResult entityhitresult = ProjectileUtil.getEntityHitResult(vehicle, eye, toVec, aabb, p -> !p.isSpectator() && p.isAlive() && SeekTool.baseFilter(p) && !(p instanceof DecoyEntity) && smokeFilter(p), distance);
         if (entityhitresult != null) {
             hitResult = entityhitresult;