diff --git a/pom.xml b/pom.xml
index 368a81d..1e7dcd6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,6 +22,11 @@
             <version>1.12.1</version>
             <classifier>natives-desktop</classifier>
         </dependency>
+        <dependency>
+            <groupId>com.badlogicgames.gdx</groupId>
+            <artifactId>gdx-tools</artifactId>
+            <version>1.13.5</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/src/main/java/uno/mloluyu/characters/Character.java b/src/main/java/uno/mloluyu/characters/Character.java
new file mode 100644
index 0000000..5097932
--- /dev/null
+++ b/src/main/java/uno/mloluyu/characters/Character.java
@@ -0,0 +1,19 @@
+package uno.mloluyu.characters;
+
+/**
+ * @author mloluyu
+ * 玩家操作角色类的基类
+ */
+
+public class Character {
+    private int health;
+    public Character() {
+
+    }
+
+    //操纵人物移动
+    public void move(){}
+
+    //操作人物攻击
+    public void attack(){}
+}
diff --git a/src/main/java/uno/mloluyu/desktop/GameCore.java b/src/main/java/uno/mloluyu/desktop/GameCore.java
index 05387be..5cf62fc 100644
--- a/src/main/java/uno/mloluyu/desktop/GameCore.java
+++ b/src/main/java/uno/mloluyu/desktop/GameCore.java
@@ -13,7 +13,7 @@ public class GameCore implements ApplicationListener {
     @Override
     public void create() {
         batch = new SpriteBatch();
-        img = new Texture(Gdx.files.internal("badlogic.jpg"));
+        img = new Texture(Gdx.files.internal("src\\main\\resources\\assets\\badlogic.jpg"));
     }
 
     @Override
diff --git a/src/main/java/uno/mloluyu/desktop/Gaming.java b/src/main/java/uno/mloluyu/desktop/Gaming.java
new file mode 100644
index 0000000..d8a836f
--- /dev/null
+++ b/src/main/java/uno/mloluyu/desktop/Gaming.java
@@ -0,0 +1,5 @@
+package uno.mloluyu.desktop;
+
+public class Gaming {
+
+}
diff --git a/src/main/java/uno/mloluyu/desktop/Launcher.java b/src/main/java/uno/mloluyu/desktop/Launcher.java
index fc06301..3d54b6a 100644
--- a/src/main/java/uno/mloluyu/desktop/Launcher.java
+++ b/src/main/java/uno/mloluyu/desktop/Launcher.java
@@ -4,10 +4,12 @@ import com.badlogic.gdx.backends.lwjgl3.Lwjgl3Application;
 import com.badlogic.gdx.backends.lwjgl3.Lwjgl3ApplicationConfiguration;
 
 public class Launcher {
+    private static int width;
+    private static int height;
     public static void main(String[] args) {
         Lwjgl3ApplicationConfiguration configuration = new Lwjgl3ApplicationConfiguration();
         configuration.setTitle("Test Game");
-        configuration.setWindowedMode(800, 600);
+        configuration.setWindowedMode(1200, 800);
         configuration.setForegroundFPS(60);
         configuration.useVsync(true);
         new Lwjgl3Application(new GameCore(), configuration);
diff --git a/src/main/java/uno/mloluyu/network/ConnectServer.java b/src/main/java/uno/mloluyu/network/ConnectServer.java
index 96ad12c..979f9c5 100644
--- a/src/main/java/uno/mloluyu/network/ConnectServer.java
+++ b/src/main/java/uno/mloluyu/network/ConnectServer.java
@@ -1,4 +1,5 @@
 package uno.mloluyu.network;
 
 public class ConnectServer {
+
 }
diff --git a/src/main/resources/assets/badlogic.jpg b/src/main/resources/assets/backgrounds/badlogic.jpg
similarity index 100%
rename from src/main/resources/assets/badlogic.jpg
rename to src/main/resources/assets/backgrounds/badlogic.jpg