* [上下文超时时间临时调整为3600分钟]

backend/src/main/java/pangea/hiagent/tool/playwright/PlaywrightManagerImpl.java

@@ -68,7 +68,7 @@ public class PlaywrightManagerImpl implements PlaywrightManager {
                         
                         // 每5分钟检查一次超时的用户上下文
                         cleanupScheduler.scheduleAtFixedRate(this::cleanupExpiredContexts, 
-                                5, 5, TimeUnit.MINUTES);
+                                5, 3600, TimeUnit.MINUTES);
                         
                         this.initialized = true;
                         log.info("Playwright管理器初始化成功");