diff --git a/src/main/java/com/example/tankbattle/ResourceMgr.java b/src/main/java/com/example/tankbattle/ResourceMgr.java
index dab015a..48d911f 100644
--- a/src/main/java/com/example/tankbattle/ResourceMgr.java
+++ b/src/main/java/com/example/tankbattle/ResourceMgr.java
@@ -5,16 +5,22 @@ import java.io.IOException;
 import javax.imageio.ImageIO;
 
 public class ResourceMgr {
-    public static BufferedImage tankL, tankU, tankR, tankD;
+    public static BufferedImage GoodTankL, GoodTankU, GoodTankR, GoodTankD;
+    public static BufferedImage BadTankL, BadTankU, BadTankR, BadTankD;
     public static BufferedImage bulletL, bulletU,bulletR, bulletD;
     public static BufferedImage[] explodes = new BufferedImage[16];
 
     static {
         try {
-            tankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/BadTank1.png"));
-            tankL = ImageUtil.rotateImage(tankU, -90);
-            tankR = ImageUtil.rotateImage(tankU, 90);
-            tankD = ImageUtil.rotateImage(tankU, 180);
+            GoodTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/GoodTank1.png"));
+            GoodTankL = ImageUtil.rotateImage(GoodTankU, -90);
+            GoodTankR = ImageUtil.rotateImage(GoodTankU, 90);
+            GoodTankD = ImageUtil.rotateImage(GoodTankU, 180);
+
+            BadTankU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/BadTank1.png"));
+            BadTankL = ImageUtil.rotateImage(BadTankU, -90);
+            BadTankR = ImageUtil.rotateImage(BadTankU, 90);
+            BadTankD = ImageUtil.rotateImage(BadTankU, 180);
 
             bulletU = ImageIO.read(ResourceMgr.class.getClassLoader().getResourceAsStream("images/bulletU.png"));
             bulletL = ImageUtil.rotateImage(bulletU, -90);
diff --git a/src/main/java/com/example/tankbattle/Tank.java b/src/main/java/com/example/tankbattle/Tank.java
index 36e9381..ba1ab4d 100644
--- a/src/main/java/com/example/tankbattle/Tank.java
+++ b/src/main/java/com/example/tankbattle/Tank.java
@@ -6,8 +6,8 @@ import java.util.Random;
 public class Tank {
     private static final int SPEED = 1;
 
-    public static int WIDTH = ResourceMgr.tankD.getWidth();
-    public static int HEIGHT = ResourceMgr.tankD.getHeight();
+    public static int WIDTH = ResourceMgr.GoodTankD.getWidth();
+    public static int HEIGHT = ResourceMgr.GoodTankD.getHeight();
 
     private Random random = new Random();
 
@@ -96,16 +96,16 @@ public class Tank {
         if (!living) tf.tanks.remove(this);
         switch (dir) {
             case LEFT:
-                g.drawImage(ResourceMgr.tankL, x, y, null);
+                g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankL : ResourceMgr.BadTankL, x, y, null);
                 break;
             case UP:
-                g.drawImage(ResourceMgr.tankU, x, y, null);
+                g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankU : ResourceMgr.BadTankU, x, y, null);
                 break;
             case RIGHT:
-                g.drawImage(ResourceMgr.tankR, x, y, null);
+                g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankR : ResourceMgr.BadTankR, x, y, null);
                 break;
             case DOWN:
-                g.drawImage(ResourceMgr.tankD, x, y, null);
+                g.drawImage(this.group == Group.GOOD ? ResourceMgr.GoodTankD : ResourceMgr.BadTankD, x, y, null);
                 break;
             default:
                 break;