fix: 浏览内容进度实时显示

services/tasks.py

@@ -590,12 +590,28 @@ def run_task(user_id, account_id, browse_type, enable_screenshot=True, source="m
 
                             safe_update_task_status(account_id, {"detail_status": "正在浏览"})
                             log_to_client(f"开始浏览 '{browse_type}' 内容...", user_id, account_id)
+                            account.total_items = 0
+                            safe_update_task_status(account_id, {"progress": {"items": 0, "attachments": 0}})
 
                             def should_stop():
                                 return account.should_stop
 
+                            def on_browse_progress(progress: dict):
+                                try:
+                                    total_items = int(progress.get("total_items") or 0)
+                                    browsed_items = int(progress.get("browsed_items") or 0)
+                                    if total_items > 0:
+                                        account.total_items = total_items
+                                    safe_update_task_status(account_id, {"progress": {"items": browsed_items, "attachments": 0}})
+                                except Exception:
+                                    pass
+
                             checkpoint_mgr.update_stage(task_id, TaskStage.BROWSING, progress_percent=50)
-                            result = api_browser.browse_content(browse_type=browse_type, should_stop_callback=should_stop)
+                            result = api_browser.browse_content(
+                                browse_type=browse_type,
+                                should_stop_callback=should_stop,
+                                progress_callback=on_browse_progress,
+                            )
                         else:
                             error_message = "登录失败"
                             log_to_client(f"❌ {error_message}", user_id, account_id)