diff --git a/scripts/erp-daily-bills/export-daily.mjs b/scripts/erp-daily-bills/export-daily.mjs
index 74b49387..36a42430 100644
--- a/scripts/erp-daily-bills/export-daily.mjs
+++ b/scripts/erp-daily-bills/export-daily.mjs
@@ -192,7 +192,20 @@ for (let attempt = 1; attempt <= 4 && !countText; attempt++) {
   log(`查询第${attempt}次：笔数=${countText}，新请求=${seen.list.length - before}`);
   if (!countText) await sleep(2000);
 }
-if (!countText) throw new Error('查询未返回数据');
+if (!countText) {
+  // 胜算该区间还没有账单（如当月账单尚未拉取）时按“无数据”结束，不算失败。
+  const noData = await evaluate(cdp, sid, `((document.body.innerText || '').includes('暂无数据'))`);
+  if (noData) {
+    log('该区间胜算暂无数据，跳过导出：' + monthStart + ' ~ ' + through);
+    fs.writeFileSync(path.join(OUT_DIR, 'last-export.json'), JSON.stringify({
+      platform: platformKey, platformLabel: platform.label, empty: true,
+      monthStart, through, pageCount: 0,
+    }, null, 2));
+    close();
+    process.exit(0);
+  }
+  throw new Error('查询未返回数据');
+}
 log('页面笔数：', countText);
 
 // 3) 导出——同样带重试
diff --git a/scripts/erp-daily-bills/run-erp-daily.ps1 b/scripts/erp-daily-bills/run-erp-daily.ps1
index 8db4c99a..7264699c 100644
--- a/scripts/erp-daily-bills/run-erp-daily.ps1
+++ b/scripts/erp-daily-bills/run-erp-daily.ps1
@@ -79,6 +79,10 @@ try {
         if ($LASTEXITCODE -ne 0) { Write-Log ($spec.label + ' 导出失败（exit=' + $LASTEXITCODE + '）'); continue }
 
         $summary = Get-Content -LiteralPath (Join-Path $exportDir 'last-export.json') -Raw | ConvertFrom-Json
+        if ($summary.empty) {
+            Write-Log ($spec.label + '：该区间胜算暂无数据，跳过（未改动生产）')
+            continue
+        }
         $rawFile = $summary.file
         $csvFile = [IO.Path]::ChangeExtension($rawFile, '.csv')
         $conv = (& $python (Join-Path $root 'xlsx-to-csv.py') $rawFile $csvFile 2>&1 | Out-String)