diff --git a/src/main/java/cactusServer/entities/Bullet.java b/src/main/java/cactusServer/entities/Bullet.java
index 5c236cf..021c408 100644
--- a/src/main/java/cactusServer/entities/Bullet.java
+++ b/src/main/java/cactusServer/entities/Bullet.java
@@ -3,11 +3,8 @@
 import org.ntlab.radishforandroidstudio.framework.model3D.Object3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Quaternion3D;
-import org.ntlab.radishforandroidstudio.java3d.Box;
-import org.ntlab.radishforandroidstudio.java3d.Primitive;
 
 import cactusServer.models.BulletModelManager;
-import cactusServer.models.CharacterModelManager;
 
 public class Bullet extends Entity3D {
 	private String playerID;
@@ -19,11 +16,11 @@
 	}
 
 	public Bullet(String playerID, Position3D position, Quaternion3D angle) {
-		this.playerID = playerID;
-		this.position = position;
-		this.angle = angle;
 		Object3D body = BulletModelManager.getInstance().getBulletModel(0).createObject(); // ���f��ID�͉���0���w��
 		setPlaceable(body);
+		setPlayerID(playerID);
+		setPosition(position);
+		setAngle(angle);
 	}
 
 	public String getPlayerID() {
@@ -42,12 +39,18 @@
 		this.playerID = playerID;
 	}
 
-	public void setPosition(Position3D positon) {
-		this.position = positon;
+	public void setPosition(Position3D position) {
+		this.position = position;
+		if (this.placeable != null) {
+			((Object3D)this.placeable.getBody()).setPosition(position);
+		}
 	}
 
 	public void setAngle(Quaternion3D angle) {
 		this.angle = angle;
+		if (this.placeable != null) {
+			((Object3D)this.placeable.getBody()).apply(angle, false);
+		}
 	}
 
 	public void update(Position3D position, Quaternion3D angle) {