fix(app): refine account progress and screenshots

app.py

@@ -3270,18 +3270,47 @@ def take_screenshot_for_account(user_id, account_id, browse_type="应读", sourc
 
                 log_to_client(f"导航到 '{browse_type}' 页面...", user_id, account_id)
 
-                # 导航到指定页面
-                result = automation.browse_content(
-                    navigate_only=True,
-                    browse_type=browse_type,
-                    auto_next_page=False,
-                    auto_view_attachments=False,
-                    interval=0,
-                    should_stop_callback=None
-                )
+                # 截图场景：优先用 bz 参数直达页面（更稳定，避免页面按钮点击失败导致截图跑偏）
+                navigated = False
+                try:
+                    from urllib.parse import urlsplit
+                    parsed = urlsplit(config.ZSGL_LOGIN_URL)
+                    base = f"{parsed.scheme}://{parsed.netloc}"
+                    if '注册前' in str(browse_type):
+                        bz = 0
+                    elif str(browse_type) == '已读':
+                        bz = 1
+                    else:
+                        bz = 2  # 应读/未读
+                    target_url = f"{base}/admin/center.aspx?bz={bz}"
+                    automation.main_page.goto(target_url, timeout=60000)
+                    current_url = getattr(automation.main_page, "url", "") or ""
+                    if "center.aspx" not in current_url:
+                        raise RuntimeError(f"unexpected_url:{current_url}")
+                    try:
+                        automation.main_page.wait_for_load_state('networkidle', timeout=30000)
+                    except Exception:
+                        pass
+                    try:
+                        automation.main_page.wait_for_selector("table.ltable", timeout=20000)
+                    except Exception:
+                        pass
+                    navigated = True
+                except Exception as nav_error:
+                    log_to_client(f"直达页面失败，将尝试按钮切换: {str(nav_error)[:120]}", user_id, account_id)
 
-                if not result.success and result.error_message:
-                    log_to_client(f"导航警告: {result.error_message}", user_id, account_id)
+                # 兼容兜底：若直达失败，则回退到原有按钮切换方式
+                if not navigated:
+                    result = automation.browse_content(
+                        navigate_only=True,
+                        browse_type=browse_type,
+                        auto_next_page=False,
+                        auto_view_attachments=False,
+                        interval=0,
+                        should_stop_callback=None
+                    )
+                    if not result.success and result.error_message:
+                        log_to_client(f"导航警告: {result.error_message}", user_id, account_id)
 
                 # 等待页面稳定
                 time.sleep(2)