diff --git a/api/src/audit/audit.service.ts b/api/src/audit/audit.service.ts
index aebd095..6cb3309 100644
--- a/api/src/audit/audit.service.ts
+++ b/api/src/audit/audit.service.ts
@@ -21,7 +21,6 @@ export class AuditService {
     return this.prisma.operationLog.findMany({
       where: tenantId ? { tenantId } : undefined,
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
diff --git a/api/src/billing/billing.service.ts b/api/src/billing/billing.service.ts
index 9119558..0fdc3ba 100644
--- a/api/src/billing/billing.service.ts
+++ b/api/src/billing/billing.service.ts
@@ -89,7 +89,7 @@ export class BillingService {
   constructor(private readonly prisma: PrismaService) {}
 
   listPlans() {
-    return this.prisma.billingPlan.findMany({ orderBy: { createdAt: 'desc' }, take: 100 });
+    return this.prisma.billingPlan.findMany({ orderBy: { createdAt: 'desc' } });
   }
 
   createPlan(data: CreateBillingPlanDto) {
@@ -109,7 +109,6 @@ export class BillingService {
     return this.prisma.tenantAccount.findMany({
       include: { tenant: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -129,7 +128,6 @@ export class BillingService {
       where: tenantId ? { tenantId } : undefined,
       include: { plan: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -141,7 +139,6 @@ export class BillingService {
       },
       include: { plan: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
     const orderIds = orders.map((order) => order.id);
     if (orderIds.length === 0) {
@@ -328,12 +325,11 @@ export class BillingService {
     return this.prisma.smsBillingRecord.findMany({
       where: { tenantId, taskId },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
   listRules() {
-    return this.prisma.billingRule.findMany({ orderBy: { createdAt: 'desc' }, take: 100 });
+    return this.prisma.billingRule.findMany({ orderBy: { createdAt: 'desc' } });
   }
 
   createRule(data: CreateBillingRuleDto) {
diff --git a/api/src/certification/certification.service.ts b/api/src/certification/certification.service.ts
index 0f79549..4c856e5 100644
--- a/api/src/certification/certification.service.ts
+++ b/api/src/certification/certification.service.ts
@@ -35,7 +35,6 @@ export class CertificationService {
       },
       include: { tenant: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
diff --git a/api/src/channels/channels.service.spec.ts b/api/src/channels/channels.service.spec.ts
index 5d44c51..f02ab74 100644
--- a/api/src/channels/channels.service.spec.ts
+++ b/api/src/channels/channels.service.spec.ts
@@ -715,13 +715,11 @@ describe('ChannelsService', () => {
     expect(prisma.cmppConnectionState.findMany).toHaveBeenCalledWith({
       where: { channelId: 'channel-1' },
       orderBy: { updatedAt: 'desc' },
-      take: 100,
     });
     expect(prisma.cmppConnectionState.findMany).toHaveBeenCalledWith({
       where: { tenantId: 'tenant-1' },
       include: { channel: true },
       orderBy: { updatedAt: 'desc' },
-      take: 100,
     });
     expect(prisma.operationLog.create).toHaveBeenCalledWith({
       data: expect.objectContaining({
diff --git a/api/src/channels/channels.service.ts b/api/src/channels/channels.service.ts
index 0697871..ac838de 100644
--- a/api/src/channels/channels.service.ts
+++ b/api/src/channels/channels.service.ts
@@ -198,7 +198,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.smsChannel.findMany({
       include: { connectionStates: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -531,7 +530,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.cmppConnectionState.findMany({
       where: { channelId },
       orderBy: { updatedAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -576,7 +574,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
       where: { tenantId },
       include: { channel: true },
       orderBy: { updatedAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -705,7 +702,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.smsChannelGroup.findMany({
       include: { items: { include: { channel: { include: { connectionStates: true } } }, orderBy: [{ province: 'asc' }, { priority: 'asc' }] } },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -857,7 +853,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.channelRouteRule.findMany({
       include: { group: true, channel: true },
       orderBy: [{ priority: 'asc' }, { createdAt: 'desc' }],
-      take: 100,
     });
   }
 
@@ -900,7 +895,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.channelReportField.findMany({
       where: channelId ? { channelId } : undefined,
       orderBy: [{ sortOrder: 'asc' }, { createdAt: 'desc' }],
-      take: 200,
     });
   }
 
@@ -926,7 +920,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
         channelId,
       },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -958,7 +951,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
       where: { tenantId, status },
       include: { signature: true, channel: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -1021,7 +1013,6 @@ export class ChannelsService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.channelSignatureReportRecord.findMany({
       where: { taskId, channelId },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
diff --git a/api/src/dictionaries/dictionaries.service.ts b/api/src/dictionaries/dictionaries.service.ts
index ba95c62..2ac2381 100644
--- a/api/src/dictionaries/dictionaries.service.ts
+++ b/api/src/dictionaries/dictionaries.service.ts
@@ -140,7 +140,6 @@ export class DictionariesService {
         ] : undefined,
       },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -173,7 +172,6 @@ export class DictionariesService {
         ] : undefined,
       },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -214,7 +212,6 @@ export class DictionariesService {
       },
       include: { tenant: true, application: true },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -254,7 +251,7 @@ export class DictionariesService {
   }
 
   listDrainageFields() {
-    return this.prisma.drainageField.findMany({ orderBy: { createdAt: 'desc' }, take: 200 });
+    return this.prisma.drainageField.findMany({ orderBy: { createdAt: 'desc' } });
   }
 
   createDrainageField(data: CreateDrainageFieldDto) {
diff --git a/api/src/files/files.service.ts b/api/src/files/files.service.ts
index 482c2de..446f208 100644
--- a/api/src/files/files.service.ts
+++ b/api/src/files/files.service.ts
@@ -37,7 +37,6 @@ export class FilesService {
     return this.prisma.fileObject.findMany({
       where: tenantId ? { tenantId } : undefined,
       orderBy: { createdAt: 'desc' },
-      take: 100,
     }).then((items) => items.map(serializeFileObject));
   }
 
diff --git a/api/src/operations/operations.service.spec.ts b/api/src/operations/operations.service.spec.ts
index 12db554..8366048 100644
--- a/api/src/operations/operations.service.spec.ts
+++ b/api/src/operations/operations.service.spec.ts
@@ -202,7 +202,6 @@ describe('OperationsService', () => {
       },
       include: { tenant: true, application: true, channel: true, submitRecords: true, receiptRecords: true },
       orderBy: { queuedAt: 'desc' },
-      take: 500,
     });
   });
 
@@ -229,7 +228,6 @@ describe('OperationsService', () => {
         },
       },
       orderBy: { receivedAt: 'desc' },
-      take: 500,
     });
   });
 
diff --git a/api/src/operations/operations.service.ts b/api/src/operations/operations.service.ts
index d817456..7cc4d6c 100644
--- a/api/src/operations/operations.service.ts
+++ b/api/src/operations/operations.service.ts
@@ -81,7 +81,6 @@ export class OperationsService {
       where: { tenantId: query.tenantId, status: query.status },
       include: { apiRequests: true },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -90,7 +89,6 @@ export class OperationsService {
       where: messageWhere(query),
       include: { tenant: true, application: true, channel: true, submitRecords: true, receiptRecords: true },
       orderBy: { queuedAt: 'desc' },
-      take: 500,
     });
   }
 
@@ -112,7 +110,6 @@ export class OperationsService {
         },
       },
       orderBy: { receivedAt: 'desc' },
-      take: 500,
     });
   }
 
@@ -303,7 +300,6 @@ export class OperationsService {
     return this.prisma.operationLog.findMany({
       where: { tenantId: query.tenantId, userId: query.userId },
       orderBy: { createdAt: 'desc' },
-      take: 500,
     });
   }
 
diff --git a/api/src/risk-review/risk-review.service.ts b/api/src/risk-review/risk-review.service.ts
index ebca272..87dc5ab 100644
--- a/api/src/risk-review/risk-review.service.ts
+++ b/api/src/risk-review/risk-review.service.ts
@@ -118,7 +118,6 @@ export class RiskReviewService {
     return this.prisma.riskRule.findMany({
       where: tenantId ? { OR: [{ tenantId: null }, { tenantId }] } : undefined,
       orderBy: [{ priority: 'asc' }, { createdAt: 'asc' }],
-      take: 200,
     });
   }
 
@@ -146,7 +145,6 @@ export class RiskReviewService {
         taskId,
       },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -158,7 +156,6 @@ export class RiskReviewService {
       },
       include: { riskHits: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
diff --git a/api/src/send-chain/send-chain.service.ts b/api/src/send-chain/send-chain.service.ts
index ea45e11..3fd7782 100644
--- a/api/src/send-chain/send-chain.service.ts
+++ b/api/src/send-chain/send-chain.service.ts
@@ -331,19 +331,28 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
     return this.getBatchTask(task.id);
   }
 
-  listBatchTasks(tenantId?: string, status?: string) {
-    return this.prisma.smsBatchTask.findMany({
+  async listBatchTasks(tenantId?: string, status?: string) {
+    const tasks = await this.prisma.smsBatchTask.findMany({
       where: { tenantId, status },
       include: {
         tenant: true,
         application: true,
         template: true,
         apiRequests: true,
-        messages: { include: { channel: true }, orderBy: { queuedAt: 'asc' }, take: 100000 },
       },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
+    const taskIds = tasks.map((task) => task.id);
+    const messageStats = taskIds.length > 0 ? await this.prisma.smsMessageRecord.groupBy({
+      by: ['batchTaskId', 'carrier', 'province', 'status'],
+      where: { batchTaskId: { in: taskIds } },
+      _count: { _all: true },
+      _sum: { billingUnits: true },
+    }) : [];
+    return tasks.map((task) => ({
+      ...task,
+      messageStats: messageStats.filter((item) => item.batchTaskId === task.id),
+    }));
   }
 
   getBatchTask(taskId: string) {
@@ -378,7 +387,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
         receiptRecords: { include: { channel: true }, orderBy: { createdAt: 'asc' } },
       },
       orderBy: { queuedAt: 'desc' },
-      take: 500,
     });
   }
 
@@ -386,7 +394,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.smsSubmitRecord.findMany({
       where: { batchTaskId: taskId },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -394,7 +401,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
     return this.prisma.smsReceiptRecord.findMany({
       where: { batchTaskId: taskId },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -403,7 +409,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
       where: { tenantId, channelId },
       include: { application: true, channel: true, messageRecord: { include: { application: true } } },
       orderBy: { receivedAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -542,7 +547,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
     const tasks = await this.prisma.smsBatchTask.findMany({
       where: { status: 'scheduled', scheduledAt: { lte: now } },
       orderBy: { scheduledAt: 'asc' },
-      take: 100,
     });
     const results: Array<{ taskId: string; status: string; enqueued?: number; reason?: string }> = [];
     for (const task of tasks) {
@@ -1812,7 +1816,6 @@ export class SendChainService implements OnModuleInit, OnModuleDestroy {
     const rules = await this.prisma.phoneCarrierRule.findMany({
       where: { status: 'active' },
       orderBy: [{ priority: 'asc' }, { createdAt: 'asc' }],
-      take: 100,
     });
     for (const rule of rules) {
       try {
diff --git a/api/src/sms-config/sms-config.service.spec.ts b/api/src/sms-config/sms-config.service.spec.ts
index 15d6e5f..ffc2556 100644
--- a/api/src/sms-config/sms-config.service.spec.ts
+++ b/api/src/sms-config/sms-config.service.spec.ts
@@ -16,7 +16,6 @@ function createPrismaMock() {
         interfaceType: 'cmpp20',
         queuePriority: 'normal',
         tenant: { id: 'tenant-1', name: '租户A', code: 'TENANT-A' },
-        messageRecords: [{ status: 'delivered' }, { status: 'undelivered' }],
       }]),
       findUnique: jest.fn().mockResolvedValue({
         id: 'app-1',
@@ -106,6 +105,12 @@ function createPrismaMock() {
       update: jest.fn().mockImplementation(({ data }) => Promise.resolve({ id: 'downstream-1', ...data })),
       updateMany: jest.fn().mockResolvedValue({ count: 0 }),
     },
+    smsMessageRecord: {
+      groupBy: jest.fn().mockResolvedValue([
+        { applicationId: 'app-1', status: 'delivered', _count: { _all: 1 } },
+        { applicationId: 'app-1', status: 'undelivered', _count: { _all: 1 } },
+      ]),
+    },
     smsChannel: {
       findFirst: jest.fn().mockResolvedValue({
         id: 'channel-1',
@@ -177,6 +182,14 @@ describe('SmsConfigService', () => {
         cmppConnections: [expect.objectContaining({ connectionId: 'gateway-1-1', account: '100001' })],
       }),
     ]);
+    expect(prisma.smsApplication.findMany).toHaveBeenCalledWith(expect.objectContaining({
+      include: { tenant: true, ipAllowlist: true },
+    }));
+    expect(prisma.smsApplication.findMany.mock.calls[0][0]).not.toHaveProperty('take');
+    expect(prisma.smsMessageRecord.groupBy).toHaveBeenCalledWith(expect.objectContaining({
+      by: ['applicationId', 'status'],
+      _count: { _all: true },
+    }));
   });
 
   it('returns CMPP params from persisted application and channel config', async () => {
diff --git a/api/src/sms-config/sms-config.service.ts b/api/src/sms-config/sms-config.service.ts
index fdd44e7..0a560c3 100644
--- a/api/src/sms-config/sms-config.service.ts
+++ b/api/src/sms-config/sms-config.service.ts
@@ -123,7 +123,7 @@ export class SmsConfigService {
     if (query.includeConnections) {
       await this.markTimedOutDownstreamConnections();
     }
-    return this.prisma.smsApplication.findMany({
+    const applications = await this.prisma.smsApplication.findMany({
       where: {
         tenantId: query.tenantId,
         OR: query.keyword ? [
@@ -134,32 +134,36 @@ export class SmsConfigService {
       include: {
         tenant: true,
         ipAllowlist: true,
-        messageRecords: { where: { queuedAt: { gte: startOfToday() } }, take: 1000 },
       },
       orderBy: { createdAt: 'desc' },
-      take: 100,
-    }).then(async (applications) => {
-      if (!query.includeConnections) {
-        return applications;
-      }
-      const applicationIds = applications.map((application) => application.id);
-      const connections = await this.prisma.cmppDownstreamConnection.findMany({
+    });
+    if (!query.includeConnections) {
+      return applications;
+    }
+    const applicationIds = applications.map((application) => application.id);
+    const [connections, messageStats] = await Promise.all([
+      this.prisma.cmppDownstreamConnection.findMany({
         where: { applicationId: { in: applicationIds } },
         orderBy: { updatedAt: 'desc' },
-        take: 500,
-      });
-      return applications.map((application) => {
-        const appConnections = connections.filter((connection) => connection.applicationId === application.id);
-        const todayTotal = application.messageRecords.length;
-        const delivered = application.messageRecords.filter((message) => message.status === 'delivered').length;
-        return {
-          ...application,
-          cmppConnections: appConnections,
-          cmppStatus: normalizeApplicationCmppStatus(appConnections, application.status),
-          sentToday: todayTotal,
-          deliveryRate: todayTotal > 0 ? Number(((delivered / todayTotal) * 100).toFixed(1)) : 0,
-        };
-      });
+      }),
+      this.prisma.smsMessageRecord.groupBy({
+        by: ['applicationId', 'status'],
+        where: { applicationId: { in: applicationIds }, queuedAt: { gte: startOfToday() } },
+        _count: { _all: true },
+      }),
+    ]);
+    return applications.map((application) => {
+      const appConnections = connections.filter((connection) => connection.applicationId === application.id);
+      const appStats = messageStats.filter((item) => item.applicationId === application.id);
+      const todayTotal = appStats.reduce((sum, item) => sum + item._count._all, 0);
+      const delivered = appStats.find((item) => item.status === 'delivered')?._count._all ?? 0;
+      return {
+        ...application,
+        cmppConnections: appConnections,
+        cmppStatus: normalizeApplicationCmppStatus(appConnections, application.status),
+        sentToday: todayTotal,
+        deliveryRate: todayTotal > 0 ? Number(((delivered / todayTotal) * 100).toFixed(1)) : 0,
+      };
     });
   }
 
@@ -366,7 +370,6 @@ export class SmsConfigService {
     const connections = await this.prisma.cmppDownstreamConnection.findMany({
       where: { applicationId },
       orderBy: { updatedAt: 'desc' },
-      take: 100,
     });
     return {
       application,
@@ -513,7 +516,6 @@ export class SmsConfigService {
       },
       include: { materials: true, tenant: true, application: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -596,7 +598,6 @@ export class SmsConfigService {
       },
       include: { variables: true, application: true, tenant: true, signature: true },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -696,7 +697,6 @@ export class SmsConfigService {
         targetId,
       },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
diff --git a/api/src/tenants/tenants.service.spec.ts b/api/src/tenants/tenants.service.spec.ts
index ab9546a..2b976b6 100644
--- a/api/src/tenants/tenants.service.spec.ts
+++ b/api/src/tenants/tenants.service.spec.ts
@@ -93,6 +93,8 @@ describe('TenantsService', () => {
     expect(prisma.tenant.findMany).toHaveBeenCalledWith(expect.objectContaining({
       where: { status: { not: 'deleted' } },
     }));
+    expect(prisma.tenant.findMany.mock.calls[0][0]).not.toHaveProperty('take');
+    expect(prisma.tenantAccount.findMany).toHaveBeenCalledWith();
     expect(prisma.smsMessageRecord.groupBy).toHaveBeenCalledWith(expect.objectContaining({
       by: ['tenantId'],
       _sum: { amountCents: true },
diff --git a/api/src/tenants/tenants.service.ts b/api/src/tenants/tenants.service.ts
index c462fab..d894f46 100644
--- a/api/src/tenants/tenants.service.ts
+++ b/api/src/tenants/tenants.service.ts
@@ -40,7 +40,6 @@ export class TenantsService {
     return this.prisma.tenant.findMany({
       include: { enterpriseCertifications: { orderBy: { submittedAt: 'desc' }, take: 1 } },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     }).then((items) => items.map(withEnterpriseProfile));
   }
 
@@ -51,9 +50,8 @@ export class TenantsService {
         where: { status: { not: 'deleted' } },
         include: { enterpriseCertifications: { orderBy: { submittedAt: 'desc' }, take: 1 } },
         orderBy: { createdAt: 'desc' },
-        take: 100,
       }),
-      this.prisma.tenantAccount.findMany({ take: 200 }),
+      this.prisma.tenantAccount.findMany(),
       this.prisma.smsMessageRecord.groupBy({
         by: ['tenantId'],
         where: { queuedAt: { gte: sinceToday } },
diff --git a/api/src/users/users.service.ts b/api/src/users/users.service.ts
index 18014e5..331e356 100644
--- a/api/src/users/users.service.ts
+++ b/api/src/users/users.service.ts
@@ -79,7 +79,6 @@ export class UsersService {
       },
       include: { tenant: true, roles: { include: { role: true } } },
       orderBy: { createdAt: 'desc' },
-      take: 200,
     });
   }
 
@@ -240,7 +239,6 @@ export class UsersService {
     return this.prisma.role.findMany({
       include: { permissions: { include: { permission: true } } },
       orderBy: { createdAt: 'desc' },
-      take: 100,
     });
   }
 
@@ -256,7 +254,7 @@ export class UsersService {
   }
 
   listPermissions() {
-    return this.prisma.permission.findMany({ orderBy: { createdAt: 'desc' }, take: 200 });
+    return this.prisma.permission.findMany({ orderBy: { createdAt: 'desc' } });
   }
 
   createPermission(data: CreatePermissionDto) {
diff --git a/docs/testing-progress.md b/docs/testing-progress.md
index 5dd073e..da1badd 100644
--- a/docs/testing-progress.md
+++ b/docs/testing-progress.md
@@ -1590,3 +1590,12 @@ git diff --check
 - 短信任务进度详情中的“号码运营商分布”和“号码省份分布”均直接聚合任务内真实短信记录的 `carrier/province`。
 - 已执行 `npm --prefix api test -- --runInBand send-chain.service.spec.ts`（35 项通过）、`npm --prefix api run build`、`npm run build` 和 `git diff --check`；前端仅有既有 chunk size warning。
 - 已将 `7b8424d9` 部署生产，migration `20260711210000_add_message_route_identity` 成功应用。`cmpp-api`、`cmpp-gateway`、Nginx、MinIO 均为 active，`12026/17890/8090/3000` 监听、API/Gateway health 及外部 `12026` HTTP 均通过。生产 11 条已有短信已全部回填运营商和省份：移动 9 条、电信 1 条、联通 1 条，省份均为上海。
+
+## 2026-07-12 全页面固定条数截断与总数口径整改
+
+- 生产核查确认企业管理只返回前 100 条，但 PostgreSQL 实际有 106 个企业（未删除 105 个）；企业应用只返回前 100 条，实际有 204 条。页面将截断后的数组长度展示为“企业总数/共找到”，属于真实数据口径 Bug。
+- 已系统审计页面主列表 API，移除会把前 `100/200/500` 条直接作为页面全量的固定截断。覆盖企业、企业应用、企业认证、用户/角色/权限、签名、模板、通道/通道组/路由规则、报备字段/材料/任务/记录、账务、文件、审计、风控、敏感词/黑名单/引流字段、短信任务/记录/提交/回执/上行等真实列表。
+- 企业应用的“今日发送/到达率”不再每应用加载最多 1000 条 `SmsMessageRecord` 后用数组长度计算，改为 PostgreSQL 按 `applicationId/status` 的 `groupBy` 全量聚合。
+- 短信任务进度不再为每个任务最多加载 100000 条短信后统计，改为 PostgreSQL 按 `batchTaskId/carrier/province/status` 聚合总数、成功数和计费条数，任务运营商/省份分布不再受 10 万条截断影响。
+- 保留的固定条数均属于明确的近期日志/监控窗口、超时扫描单批、导出保护、单消息重试尝试或唯一候选判定，这些响应不被页面展示为业务总数。
+- 已执行 API 全量测试（13 suites、122 项通过），及受影响服务定向测试（5 suites、91 项通过）、API build、前端 build 与 `git diff --check`；前端仅有既有 chunk size warning。本轮尚未提交或部署生产。
diff --git a/src/api/adminApi.ts b/src/api/adminApi.ts
index 12f5a84..2de61de 100644
--- a/src/api/adminApi.ts
+++ b/src/api/adminApi.ts
@@ -330,6 +330,14 @@ export type SmsBatchTask = {
   application?: { id: string; name: string };
   template?: { id: string; name: string; content: string; billingUnits?: number };
   messages?: SmsMessageRecord[];
+  messageStats?: Array<{
+    batchTaskId?: string | null;
+    carrier?: string | null;
+    province?: string | null;
+    status: string;
+    _count: { _all: number };
+    _sum: { billingUnits?: number | null };
+  }>;
 };
 
 export type ImportPreviewResponse = {
diff --git a/src/apps/admin/AdminSmsTaskProgressPage.tsx b/src/apps/admin/AdminSmsTaskProgressPage.tsx
index 6b7bdef..29aba2c 100644
--- a/src/apps/admin/AdminSmsTaskProgressPage.tsx
+++ b/src/apps/admin/AdminSmsTaskProgressPage.tsx
@@ -125,6 +125,31 @@ function buildRegionStats(messages: SmsMessageRecord[] | undefined): RegionStat[
   return Array.from(stats.values()).sort((a, b) => b.total - a.total);
 }
 
+function buildCarrierStatsFromAggregates(stats: SmsBatchTask['messageStats']): CarrierStat[] {
+  const totals = new Map<string, CarrierStat>();
+  (stats ?? []).forEach((item) => {
+    const carrier = item.carrier ?? 'unknown';
+    const meta = carrierLabels[carrier] ?? { label: carrier || '未识别', tone: 'mobile' as const };
+    const current = totals.get(carrier) ?? { name: meta.label, total: 0, success: 0, tone: meta.tone };
+    current.total += item._count._all;
+    if (item.status === 'delivered') current.success += item._count._all;
+    totals.set(carrier, current);
+  });
+  return Array.from(totals.values());
+}
+
+function buildRegionStatsFromAggregates(stats: SmsBatchTask['messageStats']): RegionStat[] {
+  const totals = new Map<string, RegionStat>();
+  (stats ?? []).forEach((item) => {
+    const region = item.province ?? '未识别省份';
+    const current = totals.get(region) ?? { region, total: 0, success: 0 };
+    current.total += item._count._all;
+    if (item.status === 'delivered') current.success += item._count._all;
+    totals.set(region, current);
+  });
+  return Array.from(totals.values()).sort((a, b) => b.total - a.total);
+}
+
 function mapTask(task: SmsBatchTask): SmsTask {
   const messages = task.messages ?? [];
   const submittedStatuses = ['submitted', 'delivered', 'failed', 'unknown', 'timeout', 'submit_failed'];
@@ -134,7 +159,8 @@ function mapTask(task: SmsBatchTask): SmsTask {
   const failedCount = task.failedTotal ?? countMessages(messages, failedStatuses);
   // submittedTotal already includes unknown and timeout records, so never add them again.
   const processedCount = Math.max(submittedCount, successCount + failedCount + (task.unknownTotal ?? 0));
-  const billingCount = messages.reduce((sum, message) => sum + (message.billingUnits ?? 0), 0)
+  const billingCount = (task.messageStats ?? []).reduce((sum, item) => sum + (item._sum.billingUnits ?? 0), 0)
+    || messages.reduce((sum, message) => sum + (message.billingUnits ?? 0), 0)
     || task.phoneTotal * (task.template?.billingUnits ?? Math.max(1, Math.ceil([...task.content].length / 67)));
 
   return {
@@ -156,8 +182,8 @@ function mapTask(task: SmsBatchTask): SmsTask {
     failedCount,
     status: normalizeTaskStatus(task.status),
     rawStatus: task.status,
-    carriers: buildCarrierStats(messages),
-    regions: buildRegionStats(messages),
+    carriers: task.messageStats ? buildCarrierStatsFromAggregates(task.messageStats) : buildCarrierStats(messages),
+    regions: task.messageStats ? buildRegionStatsFromAggregates(task.messageStats) : buildRegionStats(messages),
   };
 }