diff --git a/src/main/java/com/atsuishio/superbwarfare/network/message/send/FiringParametersEditMessage.java b/src/main/java/com/atsuishio/superbwarfare/network/message/send/FiringParametersEditMessage.java
index c62bf1619..1b9785fac 100644
--- a/src/main/java/com/atsuishio/superbwarfare/network/message/send/FiringParametersEditMessage.java
+++ b/src/main/java/com/atsuishio/superbwarfare/network/message/send/FiringParametersEditMessage.java
@@ -2,17 +2,29 @@ package com.atsuishio.superbwarfare.network.message.send;
 
 import com.atsuishio.superbwarfare.Mod;
 import com.atsuishio.superbwarfare.component.ModDataComponents;
+import com.atsuishio.superbwarfare.entity.vehicle.Mk42Entity;
+import com.atsuishio.superbwarfare.entity.vehicle.Mle1934Entity;
+import com.atsuishio.superbwarfare.entity.vehicle.MortarEntity;
 import com.atsuishio.superbwarfare.init.ModItems;
 import com.atsuishio.superbwarfare.item.FiringParameters;
+import com.atsuishio.superbwarfare.tools.EntityFindUtil;
+import com.atsuishio.superbwarfare.tools.NBTTool;
 import io.netty.buffer.ByteBuf;
+import net.minecraft.ChatFormatting;
 import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.ListTag;
+import net.minecraft.nbt.Tag;
+import net.minecraft.network.chat.Component;
 import net.minecraft.network.codec.ByteBufCodecs;
 import net.minecraft.network.codec.StreamCodec;
 import net.minecraft.network.protocol.common.custom.CustomPacketPayload;
+import net.minecraft.world.entity.Entity;
 import net.minecraft.world.item.ItemStack;
 import net.neoforged.neoforge.network.handling.IPayloadContext;
 import org.jetbrains.annotations.NotNull;
 
+import static com.atsuishio.superbwarfare.item.ArtilleryIndicator.TAG_CANNON;
+
 public record FiringParametersEditMessage(
         int x, int y, int z,
         int radius, boolean isDepressed, boolean mainHand
@@ -37,6 +49,27 @@ public record FiringParametersEditMessage(
 
         var parameters = new FiringParameters.Parameters(new BlockPos(message.x, message.y, message.z), message.radius, message.isDepressed);
         stack.set(ModDataComponents.FIRING_PARAMETERS, parameters);
+
+        ListTag tags = NBTTool.getTag(stack).getList(TAG_CANNON, Tag.TAG_COMPOUND);
+        for (int i = 0; i < tags.size(); i++) {
+            var tag = tags.getCompound(i);
+            Entity entity = EntityFindUtil.findEntity(player.level(), tag.getString("UUID"));
+            if (entity instanceof MortarEntity mortarEntity) {
+                if (!mortarEntity.setTarget(stack)) {
+                    player.displayClientMessage(Component.translatable("tips.superbwarfare.mortar.warn").withStyle(ChatFormatting.RED), true);
+                }
+            }
+            if (entity instanceof Mk42Entity mk42Entity) {
+                if (!mk42Entity.setTarget(stack)) {
+                    player.displayClientMessage(Component.translatable("tips.superbwarfare.mk_42.warn").withStyle(ChatFormatting.RED), true);
+                }
+            }
+            if (entity instanceof Mle1934Entity mle1934Entity) {
+                if (!mle1934Entity.setTarget(stack)) {
+                    player.displayClientMessage(Component.translatable("tips.superbwarfare.mle_1934.warn").withStyle(ChatFormatting.RED), true);
+                }
+            }
+        }
     }
 
     @Override