diff --git a/pom.xml b/pom.xml
index 237d4e5..e38ee41 100644
--- a/pom.xml
+++ b/pom.xml
@@ -27,6 +27,12 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
+        <!-- WebSocket -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-websocket</artifactId>
+        </dependency>
+
         <!-- JPA 持久层 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/src/main/java/com/webgame/webgamebackend/config/WebSocketConfig.java b/src/main/java/com/webgame/webgamebackend/config/WebSocketConfig.java
new file mode 100644
index 0000000..1d2f5b8
--- /dev/null
+++ b/src/main/java/com/webgame/webgamebackend/config/WebSocketConfig.java
@@ -0,0 +1,28 @@
+package com.webgame.webgamebackend.config;
+
+import com.webgame.webgamebackend.ws.RoomWebSocketHandler;
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.config.annotation.EnableWebSocket;
+import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
+import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
+
+/**
+ * WebSocket 配置
+ *
+ * 注册房间 WebSocket 端点，路径为 /ws/room。
+ * 客户端通过 ws://host/ws/room?roomId=xxx&token=xxx 连接。
+ */
+@Configuration
+@EnableWebSocket
+@RequiredArgsConstructor
+public class WebSocketConfig implements WebSocketConfigurer {
+
+    private final RoomWebSocketHandler roomWebSocketHandler;
+
+    @Override
+    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
+        registry.addHandler(roomWebSocketHandler, "/ws/room")
+                .setAllowedOrigins("*");
+    }
+}
diff --git a/src/main/java/com/webgame/webgamebackend/ws/RoomWebSocketHandler.java b/src/main/java/com/webgame/webgamebackend/ws/RoomWebSocketHandler.java
new file mode 100644
index 0000000..9558483
--- /dev/null
+++ b/src/main/java/com/webgame/webgamebackend/ws/RoomWebSocketHandler.java
@@ -0,0 +1,32 @@
+package com.webgame.webgamebackend.ws;
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.socket.CloseStatus;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.handler.TextWebSocketHandler;
+
+/**
+ * 房间 WebSocket 处理器
+ *
+ * 管理游戏房间内的实时通信，包括玩家加入、离开、游戏状态同步等。
+ * 后续任务将实现具体业务逻辑。
+ */
+@Component
+public class RoomWebSocketHandler extends TextWebSocketHandler {
+
+    @Override
+    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
+        // 后续任务实现
+    }
+
+    @Override
+    protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
+        // 后续任务实现
+    }
+
+    @Override
+    public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception {
+        // 后续任务实现
+    }
+}