diff --git a/src/audit-logs/audit-logs.service.ts b/src/audit-logs/audit-logs.service.ts
index 5c17cf8..b4bad29 100644
--- a/src/audit-logs/audit-logs.service.ts
+++ b/src/audit-logs/audit-logs.service.ts
@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { InjectPinoLogger, PinoLogger } from 'nestjs-pino';
 import { BaseCrudService } from '../common/base-crud.service.js';
 import { PrismaService } from '../prisma/prisma.service.js';
+import { getRequestContext } from '../common/context/request-context.js';
 import { ListAuditLogQuery } from './dto.js';
 
 export interface AuditLogEntry {
@@ -39,11 +40,28 @@ export class AuditLogsService extends BaseCrudService {
     }
   }
 
-  listAuditLogs(q: ListAuditLogQuery) {
+  async listAuditLogs(q: ListAuditLogQuery) {
+    const ctx = getRequestContext();
     const where: Record<string, unknown> = {};
     if (q.username) where.username = { contains: q.username };
     if (q.module) where.module = { contains: q.module };
     if (q.status) where.status = q.status;
+    // 数据权限：仅本人按 userId；否则按可见部门内的操作人
+    if (ctx && ctx.dataScope !== 'all') {
+      if (ctx.dataScope === 'self') {
+        where.userId = ctx.userId;
+      } else {
+        const userIds = ctx.orgCodes.length
+          ? (
+              await this.prisma.client.user.findMany({
+                where: { tenantCode: ctx.tenantCode, orgCode: { in: ctx.orgCodes }, deletedAt: null },
+                select: { id: true },
+              })
+            ).map((u) => u.id)
+          : [];
+        where.userId = { in: userIds };
+      }
+    }
     return this.paginate(q.page, q.pageSize, where);
   }
 }
diff --git a/src/login-logs/login-logs.service.ts b/src/login-logs/login-logs.service.ts
index dd8f67d..634dd51 100644
--- a/src/login-logs/login-logs.service.ts
+++ b/src/login-logs/login-logs.service.ts
@@ -2,6 +2,7 @@ import { Injectable } from '@nestjs/common';
 import { InjectPinoLogger, PinoLogger } from 'nestjs-pino';
 import { BaseCrudService } from '../common/base-crud.service.js';
 import { PrismaService } from '../prisma/prisma.service.js';
+import { getRequestContext } from '../common/context/request-context.js';
 import { ListLoginLogQuery } from './dto.js';
 
 export interface LoginLogEntry {
@@ -31,10 +32,27 @@ export class LoginLogsService extends BaseCrudService {
     }
   }
 
-  listLoginLogs(q: ListLoginLogQuery) {
+  async listLoginLogs(q: ListLoginLogQuery) {
+    const ctx = getRequestContext();
     const where: Record<string, unknown> = {};
     if (q.username) where.username = { contains: q.username };
     if (q.status) where.status = q.status;
+    // 数据权限：仅本人按 username；否则按可见部门内的用户
+    if (ctx && ctx.dataScope !== 'all') {
+      if (ctx.dataScope === 'self') {
+        where.username = ctx.username;
+      } else {
+        const usernames = ctx.orgCodes.length
+          ? (
+              await this.prisma.client.user.findMany({
+                where: { tenantCode: ctx.tenantCode, orgCode: { in: ctx.orgCodes }, deletedAt: null },
+                select: { username: true },
+              })
+            ).map((u) => u.username)
+          : [];
+        where.username = { in: usernames };
+      }
+    }
     return this.paginate(q.page, q.pageSize, where);
   }
 }
diff --git a/src/orgs/orgs.controller.ts b/src/orgs/orgs.controller.ts
index 1e734ae..c3d1112 100644
--- a/src/orgs/orgs.controller.ts
+++ b/src/orgs/orgs.controller.ts
@@ -11,7 +11,7 @@ export class OrgsController {
   @Get()
   @RequirePermissions(Permissions.org.list)
   list() {
-    return this.service.list({}, { sort: 'asc' });
+    return this.service.listOrgs();
   }
 
   @Get(':id')
diff --git a/src/orgs/orgs.service.ts b/src/orgs/orgs.service.ts
index a4029b9..46d07e7 100644
--- a/src/orgs/orgs.service.ts
+++ b/src/orgs/orgs.service.ts
@@ -1,6 +1,7 @@
 import { BadRequestException, Injectable } from '@nestjs/common';
 import { BaseCrudService } from '../common/base-crud.service.js';
 import { PrismaService } from '../prisma/prisma.service.js';
+import { getRequestContext } from '../common/context/request-context.js';
 import { CreateOrgDto, UpdateOrgDto } from './dto.js';
 
 @Injectable()
@@ -9,6 +10,16 @@ export class OrgsService extends BaseCrudService {
     super(prisma, 'org');
   }
 
+  /** 组织树列表：按数据权限过滤（空 orgCodes=全部可见）。 */
+  listOrgs() {
+    const ctx = getRequestContext();
+    const where: Record<string, unknown> = {};
+    if (ctx && ctx.orgCodes.length > 0) {
+      where.code = { in: ctx.orgCodes };
+    }
+    return this.list(where, { sort: 'asc' });
+  }
+
   async createOrg(dto: CreateOrgDto) {
     await this.assertValidParent(dto.parentCode);
     return this.create({ ...dto });