diff --git a/apps/admin-web/src/pages/BigScreenPage.tsx b/apps/admin-web/src/pages/BigScreenPage.tsx
index 3494fe2..d85e78f 100644
--- a/apps/admin-web/src/pages/BigScreenPage.tsx
+++ b/apps/admin-web/src/pages/BigScreenPage.tsx
@@ -41,11 +41,20 @@ function formatOrderTime(iso: string): string {
   }
 }
 
+// function formatAmount(n: number): string {
+//   return Number(n || 0).toLocaleString('zh-CN', {
+//     minimumFractionDigits: 0,
+//     maximumFractionDigits: 0,
+//   });
+// }
+
 function formatAmount(n: number): string {
-  return Number(n || 0).toLocaleString('zh-CN', {
-    minimumFractionDigits: 0,
-    maximumFractionDigits: 0,
-  });
+  const num = Number(n || 0);
+  // 先保留两位小数，再分割处理
+  const fixed = num.toFixed(2);
+  const [intStr, decStr] = fixed.split('.');
+  const intFormatted = Number(intStr).toLocaleString('zh-CN');
+  return decStr === '00' ? intFormatted : `${intFormatted}.${decStr}`;
 }
 
 function amountCssClass(payAmount: number, base: string): string {
diff --git a/server/dukang-api/src/modules/ops/admin-orders.service.ts b/server/dukang-api/src/modules/ops/admin-orders.service.ts
index 188b242..d440b94 100644
--- a/server/dukang-api/src/modules/ops/admin-orders.service.ts
+++ b/server/dukang-api/src/modules/ops/admin-orders.service.ts
@@ -32,7 +32,6 @@ export class AdminOrdersService {
     startOfToday.setHours(0, 0, 0, 0);
     const orders = await this.prisma.order.findMany({
       where: {
-        payAmount: { gte: 100 },
         payStatus: 'PAID',
         paidAt: { gte: startOfToday },
       },