diff --git a/scripts/erp-daily-bills/export-daily.mjs b/scripts/erp-daily-bills/export-daily.mjs
index ca3e816b..74b49387 100644
--- a/scripts/erp-daily-bills/export-daily.mjs
+++ b/scripts/erp-daily-bills/export-daily.mjs
@@ -118,13 +118,20 @@ cdp.on((msg) => {
 
 // 1) 设置结算时间 = 月初 → 昨日（日历面板）
 log('设置结算时间');
-for (let attempt = 1; attempt <= 3; attempt++) {
+// 「店铺授权过期提醒」会反复弹出遮挡，先关弹窗再点日期框，并逐次校验面板是否真的打开
+let calendarOpen = false;
+for (let attempt = 1; attempt <= 8 && !calendarOpen; attempt++) {
+  await closeAuthModal(cdp, sid, 2);
   const sBox = await evaluate(cdp, sid, `(() => { const i = [...document.querySelectorAll('input')].find(x => x.placeholder === '开始日期' && (x.offsetWidth||x.offsetHeight)); const r = i.getBoundingClientRect(); return { x: r.left + 6, y: r.top + r.height/2 }; })()`);
   await clickPoint(cdp, sid, sBox.x, sBox.y);
-  await sleep(1800);
+  await sleep(1900);
   const cells = await evaluate(cdp, sid, `document.querySelectorAll('.ant-picker-dropdown td[title]').length`);
-  if (cells > 0) break;
-  await closeAuthModal(cdp, sid, 1);
+  calendarOpen = cells > 0;
+  if (!calendarOpen) log(`  日历未打开，第 ${attempt} 次重试`);
+}
+if (!calendarOpen) {
+  await shot(cdp, sid, OUT_DIR + '\\date-panel-failed.png');
+  throw new Error('日历面板未能打开，已截图：' + OUT_DIR + '\\date-panel-failed.png');
 }
 async function pickDate(title) {
   for (let i = 0; i < 30; i++) {