diff --git a/consumers/exam_service.php b/consumers/exam_service.php
new file mode 100644
index 0000000..9c0f6d0
--- /dev/null
+++ b/consumers/exam_service.php
@@ -0,0 +1,40 @@
+<?php
+
+use Dhd\Micro\Interface\ExamService\ExamService;
+use function Hyperf\Support\env;
+
+return [
+    // 对应消费者类的 $serviceName
+    'name' => 'ExamService',
+    // 服务接口名
+    'service' => ExamService::class,
+    // 服务提供者的服务协议，可选，默认值为 jsonrpc-http
+    'protocol' => 'jsonrpc-http',
+    // 负载均衡算法，可选，默认值为 random
+    'load_balancer' => 'random',
+    // 这个消费者要从哪个服务中心获取节点信息，如不配置则不会从服务中心获取节点信息
+    'registry' => [
+        'protocol' => env('CONSUMERS_PROTOCOL', 'consul'),
+        'address' => env('CONSUMERS_ADDRESS', 'http://127.0.0.1:8500'),
+    ],
+    // 配置项，会影响到 Packer 和 Transporter
+    'options' => [
+        'connect_timeout' => 5.0,
+        'recv_timeout' => 5.0,
+        'settings' => [
+            'open_eof_split' => true,
+            'package_eof' => "\r\n",
+        ],
+        'retry_count' => 2,
+        'retry_interval' => 100,
+        'heartbeat' => 30,
+        'pool' => [
+            'min_connections' => 1,
+            'max_connections' => 32,
+            'connect_timeout' => 10.0,
+            'wait_timeout' => 3.0,
+            'heartbeat' => -1,
+            'max_idle_time' => 60.0,
+        ],
+    ],
+];
diff --git a/consumers/notice_service.php b/consumers/notice_service.php
new file mode 100644
index 0000000..2a8a529
--- /dev/null
+++ b/consumers/notice_service.php
@@ -0,0 +1,40 @@
+<?php
+
+use Dhd\Micro\Interface\NoticeService\NoticeService;
+use function Hyperf\Support\env;
+
+return [
+    // 对应消费者类的 $serviceName
+    'name' => 'NoticeService',
+    // 服务接口名
+    'service' => NoticeService::class,
+    // 服务提供者的服务协议，可选，默认值为 jsonrpc-http
+    'protocol' => 'jsonrpc-http',
+    // 负载均衡算法，可选，默认值为 random
+    'load_balancer' => 'random',
+    // 这个消费者要从哪个服务中心获取节点信息，如不配置则不会从服务中心获取节点信息
+    'registry' => [
+        'protocol' => env('CONSUMERS_PROTOCOL', 'consul'),
+        'address' => env('CONSUMERS_ADDRESS', 'http://127.0.0.1:8500'),
+    ],
+    // 配置项，会影响到 Packer 和 Transporter
+    'options' => [
+        'connect_timeout' => 5.0,
+        'recv_timeout' => 5.0,
+        'settings' => [
+            'open_eof_split' => true,
+            'package_eof' => "\r\n",
+        ],
+        'retry_count' => 2,
+        'retry_interval' => 100,
+        'heartbeat' => 30,
+        'pool' => [
+            'min_connections' => 1,
+            'max_connections' => 32,
+            'connect_timeout' => 10.0,
+            'wait_timeout' => 3.0,
+            'heartbeat' => -1,
+            'max_idle_time' => 60.0,
+        ],
+    ],
+];
diff --git a/src/DataService/DataServiceInterface.php b/src/DataService/DataServiceInterface.php
index c378e10..3773409 100644
--- a/src/DataService/DataServiceInterface.php
+++ b/src/DataService/DataServiceInterface.php
@@ -40,11 +40,17 @@ interface DataServiceInterface
     public function getExamTypeBy(int $id): array;
     public function getExamTypesByCampusId(int $campusId): array;
     public function getExamTypeByIds(array $ids): array;
+    public function createExamType(array $data): int;
+    public function updateExamType(int $id, array $data): bool;
+    public function deleteExamType(int $id): bool;
 
     // 科目相关
     public function getSubjects(array $data): array;
     public function getSubjectBy(int $id): array;
     public function getSubjectsByExamTypeId(int $examTypeId): array;
+    public function createSubject(array $data): int;
+    public function updateSubject(int $id, array $data): bool;
+    public function deleteSubject(int $id): bool;
 
     // 批量更新校区排序
     public function batchUpdateCampusSort(array $sorts): bool;
diff --git a/src/ExamService/CampusRelationInterface.php b/src/ExamService/CampusRelationInterface.php
new file mode 100644
index 0000000..6c606fa
--- /dev/null
+++ b/src/ExamService/CampusRelationInterface.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface CampusRelationInterface
+{
+    /**
+     * 获取地区的考试类型
+     */
+    public function getExamTypesByCampus(int $campusId): array;
+
+    /**
+     * 获取考试类型的科目
+     */
+    public function getSubjectsByExamType(int $examTypeId): array;
+}
diff --git a/src/ExamService/CustomQuestionInterface.php b/src/ExamService/CustomQuestionInterface.php
new file mode 100644
index 0000000..ab54cd0
--- /dev/null
+++ b/src/ExamService/CustomQuestionInterface.php
@@ -0,0 +1,67 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface CustomQuestionInterface
+{
+    /**
+     * 获取自定义PDF题库分类
+     * @param array $params 查询参数，分页参数
+     */
+    public function getCustomQuestionCategoryList(array $params): array;
+
+    /**
+     * 获取自定义PDF题库分类下拉列表
+     */
+    public function getCustomQuestionCategorySelectList(): array;
+
+    /**
+     * 新增、编辑自定义PDF题库分类
+     */
+    public function editCustomQuestionCategory(array $params);
+
+    /**
+     * 删除自定义PDF题库分类
+     * @param int $id 分类ID
+     */
+    public function deleteCustomQuestionCategory(int $id);
+
+    /**
+     * 获取自定义PDF题库列表
+     * @param array $params 筛选参数,分页参数
+     */
+    public function getCustomQuestionList(array $params): array;
+
+    /**
+     * 获取自定义PDF题库详情
+     * @param int $id 题库ID
+     */
+    public function getCustomQuestionDetail(int $id): array;
+
+    /**
+     * 新增、编辑自定义PDF题库
+     */
+    public function editCustomQuestion(array $params);
+
+    /**
+     * 编辑自定义PDF题库状态
+     * @param int $id 题库ID
+     * @param int $status 状态
+     */
+    public function editCustomQuestionStatus(int $id, int $status);
+
+    /**
+     * 编辑自定义PDF题库排序
+     * @param int $id 题库ID
+     * @param int $sort 排序
+     */
+    public function editCustomQuestionSort(int $id, int $sort);
+
+    /**
+     * 删除自定义PDF题库
+     * @param int $id 题库ID
+     */
+    public function deleteCustomQuestion(int $id);
+}
diff --git a/src/ExamService/ExamService.php b/src/ExamService/ExamService.php
new file mode 100644
index 0000000..c5fcfef
--- /dev/null
+++ b/src/ExamService/ExamService.php
@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+/**
+ * 试题中心聚合契约
+ */
+interface ExamService extends
+    CustomQuestionInterface,
+    PaperInterface,
+    GufenPaperInterface,
+    QuestionInterface,
+    QuestionNoteInterface,
+    QuestionTypeInterface,
+    QuestionCategoryInterface,
+    SmartPaperInterface,
+    UserPaperInterface,
+    CampusRelationInterface,
+    PaperImportInterface
+{
+}
diff --git a/src/ExamService/GufenPaperInterface.php b/src/ExamService/GufenPaperInterface.php
new file mode 100644
index 0000000..e1e7e0b
--- /dev/null
+++ b/src/ExamService/GufenPaperInterface.php
@@ -0,0 +1,71 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface GufenPaperInterface
+{
+    /**
+     * 后台获取估分考卷列表.
+     */
+    public function adminGetGufenPaperList(array $params = []): array;
+
+    /**
+     * 获取估分考卷详情.
+     */
+    public function getGufenPaperDetail(int $id): array;
+
+    /**
+     * 新增、编辑估分考卷.
+     */
+    public function editGufenPaper(array $params): array;
+
+    /**
+     * 获取估分考卷信息
+     */
+    public function getGufenPaperConfig(int $campusId): array;
+
+    /**
+     * app获取估分卷列表
+     */
+    public function appGetGufenPaperList(array $params, int $userId): array;
+
+    /**
+     * 获取估分试卷历史列表
+     */
+    public function getHistoryList(array $params, int $userId): array;
+
+    /**
+     * 开始估分考卷
+     */
+    public function startGufen(array $params, int $userId): array;
+
+    /**
+     * 获取用户估分排名
+     */
+    public function getUserPaperRank(int $paperRecordId, int $userId): array;
+
+    //为估分卷添加估分职位
+    public function addGufenPaperPosition(array $params): array;
+
+    //更新估分职位信息
+    public function editGufenPosition(array $params): array;
+
+    //管理后台获取估分职位列表
+    public function adminGetGufenPositionList(array $params): array;
+
+    //获取估分城市列表
+    public function getGufenCityList(array $params): array;
+
+    //获取估分单位列表
+    public function getGufenUnitList(array $params): array;
+
+    //获取估分职位列表
+    public function getGufenPositionList(array $params): array;
+
+    /**
+     * 获取估分筛选下拉树
+     */
+    public function getGufenSelectTree(): array;
+}
diff --git a/src/ExamService/PaperImportInterface.php b/src/ExamService/PaperImportInterface.php
new file mode 100644
index 0000000..4f493f6
--- /dev/null
+++ b/src/ExamService/PaperImportInterface.php
@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface PaperImportInterface
+{
+    public function createPaperImportBatch(array $params, int $operatorId, string $traceId): array;
+
+    public function commitPaperImportBatch(string $batchNo, array $params, int $operatorId, string $traceId): array;
+
+    public function getPaperImportBatch(string $batchNo): array;
+
+    public function getPaperImportBatchList(array $params): array;
+
+    /**
+     * 解析上传的试卷word文档（通用试卷导入）
+     */
+    public function parsePaperImportFile(int $fileId): array;
+
+    /**
+     * 预校验：对解析结果做完整性校验，不写业务库
+     */
+    public function previewPaperImport(array $params, int $operatorId): array;
+
+    /**
+     * 提交导入：全部合法才写库，否则返回与预校验一致的报告
+     */
+    public function commitPaperImport(array $params, int $operatorId): array;
+
+    /**
+     * 导入日志列表
+     */
+    public function getPaperImportLogList(array $params): array;
+
+    /**
+     * 导入日志详情
+     */
+    public function getPaperImportLogDetail(array $params): array;
+}
diff --git a/src/ExamService/PaperInterface.php b/src/ExamService/PaperInterface.php
new file mode 100644
index 0000000..b95a85e
--- /dev/null
+++ b/src/ExamService/PaperInterface.php
@@ -0,0 +1,60 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface PaperInterface
+{
+    /**
+     * 解析上传的题目word文档
+     */
+    public function paraseQuestionFile(int $fileId): array;
+
+    /**
+     * 后台获取考卷列表
+     */
+    public function adminGetPaperList(array $params): array;
+
+    /**
+     * app获取考卷列表
+     */
+    public function appGetPaperList(array $params): array;
+
+    /**
+     * 官网历年考卷：按地区+年份+科目聚合，返回 [{year, subject_id, paper_count}]
+     */
+    public function appGetPaperGroupedByYear(array $params): array;
+
+    /**
+     * 创建、编辑试卷
+     */
+    public function editPaper(array $params): array;
+
+    /**
+     * 编辑试卷状态.
+     */
+    public function editPaperStatus(int $id, int $status): array;
+
+    /**
+     * 删除试卷.
+     */
+    public function deletePaper(int $id): array;
+
+    /**
+     * 获取试卷详情
+     * @param int $id 试卷ID
+     * @return array 试卷详情
+     */
+    public function getPaperDetail(int $id): array;
+
+    /**
+     * APP获取试卷详情.
+     */
+    public function appGetPaperDetail(int $id): array;
+
+    /**
+     * 获取试卷的题目列表
+     */
+    public function getPaperQuestionList(int $paperId, bool $getCorrect = false, string $platform = 'admin'): array;
+}
diff --git a/src/ExamService/QuestionCategoryInterface.php b/src/ExamService/QuestionCategoryInterface.php
new file mode 100644
index 0000000..63707fb
--- /dev/null
+++ b/src/ExamService/QuestionCategoryInterface.php
@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface QuestionCategoryInterface
+{
+    public function getCategoryList(array $params): array;
+
+    public function getCategoryDetail(int $id): array;
+
+    public function getCategoriesByIds(array $ids): array;
+
+    public function createCategory(array $params): array;
+
+    public function updateCategory(int $id, array $params): array;
+
+    public function deleteCategory(int $id): array;
+
+    public function getCategoryTree(array $ids = []): array;
+
+    public function getCategoryOptions(): array;
+
+    /**
+     * 查询指定分类下的题库数量（按理应该属于Question,为了不冲突暂时放在这里）.
+     * @param int $categoryId 分类ID
+     * @return array 题库数量
+     */
+    public function getQuestionCountByCategory(int $categoryId): array;
+}
diff --git a/src/ExamService/QuestionInterface.php b/src/ExamService/QuestionInterface.php
new file mode 100644
index 0000000..7909d5e
--- /dev/null
+++ b/src/ExamService/QuestionInterface.php
@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface QuestionInterface
+{
+    //搜索题库
+    public function searchQuestion(array $params): array;
+
+    /**
+     * 根据code确认导入题目，保存到题库.
+     */
+    public function submitImportQuestion(array $params): array;
+
+    /**
+     * 随机获取用户错题
+     * @param $userId 用户id
+     * @param $num 获取数量
+     * @return array
+     */
+    public function getWrongQuestions(int $userId, int $num): array;
+
+    public function getQuestionList(array $filters = []): array;
+
+    public function getQuestionDetail(int $id): array;
+
+    /**
+     * APP移动端获取题目详情
+     */
+    public function appGetQuestionDetail(int $id): array;
+
+    public function editQuestion(array $data): array;
+
+    public function deleteQuestion(int $id): array;
+
+    /**
+     * 刷题，批量提交用户答案
+     */
+    public function submitUserAnswer(array $answerList, int $userId): array;
+
+    /**
+     * 获取刷题，排除估分考卷题目、做对的题
+     */
+    public function getExerciseQuestionList(array $params, int $userId): array;
+
+    /**
+     * 获取用户刷题记录
+     */
+    public function getUserQuestionRecordList(array $params, int $userId): array;
+
+    /**
+     * 获取用户刷题记录详情
+     */
+    public function getUserQuestionRecordDetailList(string $dateTime, int $userId): array;
+
+    //材料写作型题目编辑
+    public function editSubjectiveQuestion(array $data): array;
+
+    //材料写作型材料编辑
+    public function editSubjectiveMaterial(array $data): array;
+
+    //删除材料,仅限试卷里删除
+    public function deleteMaterial(int $id): array;
+}
diff --git a/src/ExamService/QuestionNoteInterface.php b/src/ExamService/QuestionNoteInterface.php
new file mode 100644
index 0000000..6d65686
--- /dev/null
+++ b/src/ExamService/QuestionNoteInterface.php
@@ -0,0 +1,48 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface QuestionNoteInterface
+{
+    /**
+     * 新增笔记
+     */
+    public function addNote(array $params, int $userId): array;
+
+    /**
+     * 编辑笔记
+     */
+    public function editNote(array $params, int $userId): array;
+
+    /**
+     * 删除笔记
+     */
+    public function deleteNote(int $noteId, int $userId): array;
+
+    /**
+     * 获取笔记详情
+     */
+    public function getNoteDetail(int $noteId, int $userId): array;
+
+    /**
+     * 获取用户笔记列表
+     */
+    public function getNoteList(array $params, int $userId): array;
+
+    /**
+     * 根据题目ID获取用户笔记
+     */
+    public function getNoteByQuestionId(int $questionId, int $userId): array;
+
+    /**
+     * 批量获取题目笔记
+     */
+    public function getBatchNotesByQuestionIds(array $questionIds, int $userId): array;
+
+    /**
+     * 批量获取题目笔记状态
+     */
+    public function getBatchNotesStatusByQuestionIds(array $questionIds, int $userId): array;
+}
diff --git a/src/ExamService/QuestionTypeInterface.php b/src/ExamService/QuestionTypeInterface.php
new file mode 100644
index 0000000..9c1491a
--- /dev/null
+++ b/src/ExamService/QuestionTypeInterface.php
@@ -0,0 +1,18 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface QuestionTypeInterface
+{
+    public function getQuestionTypeList(array $filters = []): array;
+
+    public function getQuestionTypeDetail(int $id): array;
+
+    public function createQuestionType(array $data): array;
+
+    public function updateQuestionType(int $id, array $data): array;
+
+    public function deleteQuestionType(int $id): array;
+}
diff --git a/src/ExamService/SmartPaperInterface.php b/src/ExamService/SmartPaperInterface.php
new file mode 100644
index 0000000..49ea8a7
--- /dev/null
+++ b/src/ExamService/SmartPaperInterface.php
@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface SmartPaperInterface
+{
+    /**
+     * 开始智能组卷
+     * @param int $userId 用户ID
+     * @param array $params 参数：campus_id, exam_type_id（subject由关联关系表查询is_smart_paper=1确定）
+     * @return array 返回UserPaperRecord的toArray()，参考startGufen
+     */
+    public function startSmartPaper(int $userId, array $params): array;
+
+    /**
+     * 获取用户试卷详情
+     * @param int $paperRecordId 用户试卷记录ID
+     * @param bool $getCorrect 是否需要获取正确答案及解析
+     * @return array
+     */
+    public function getUserSmartPaperDetail(int $paperRecordId, bool $getCorrect): array;
+
+    /**
+     * 提交题目答案
+     * @param array $params 参数：paper_record_id, question_id, user_answer, used_time
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public function submitAnswer(array $params, int $userId): array;
+
+    /**
+     * 提交用户试卷
+     * @param array $params 参数：paper_record_id, used_time
+     * @return array
+     */
+    public function submitUserPaper(array $params): array;
+
+    /**
+     * 获取用户试卷历史列表
+     * @param array $params 参数：campus_id, exam_type_id, page, limit
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public function getUserSmartPaperList(array $params, int $userId): array;
+
+    /**
+     * 后台获取模板列表
+     * @param array $params 参数
+     * @return array
+     */
+    public function adminGetTemplateList(array $params): array;
+
+    /**
+     * 获取模板详情
+     * @param int $id 模板ID
+     * @return array
+     */
+    public function getTemplateDetail(int $id): array;
+
+    /**
+     * 新增、编辑模板
+     * @param array $params 参数
+     * @return array
+     */
+    public function editTemplate(array $params): array;
+
+    /**
+     * 删除模板
+     * @param int $id 模板ID
+     * @return array
+     */
+    public function deleteTemplate(int $id): array;
+
+    /**
+     * 诊断模板题目数量情况
+     * @param int $templateId 模板ID
+     * @return array 各分类题目数量诊断结果
+     */
+    public function diagnoseTemplateQuestions(int $templateId): array;
+}
diff --git a/src/ExamService/UserPaperInterface.php b/src/ExamService/UserPaperInterface.php
new file mode 100644
index 0000000..c3bb5e8
--- /dev/null
+++ b/src/ExamService/UserPaperInterface.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\ExamService;
+
+interface UserPaperInterface
+{
+    /**
+     * 开始做卷
+     */
+    public function startDoPaper(int $userId, int $paperId): array;
+
+    /**
+     * 提交题目答案
+     */
+    public function submitAnswer(array $params, int $userId): array;
+
+    /**
+     * 提交用户试卷
+     */
+    public function submitUserPaper(array $params): array;
+
+    /**
+     * 获取用户试卷详情
+     */
+    public function getUserPaperDetail(int $paperRecordId, bool $getCorrect): array;
+
+    /**
+     * 获取用户试卷记录列表
+     */
+    public function getUserPaperList(array $params, int $userId): array;
+}
diff --git a/src/NoticeService/NoticeAttachmentInterface.php b/src/NoticeService/NoticeAttachmentInterface.php
new file mode 100644
index 0000000..b4e1548
--- /dev/null
+++ b/src/NoticeService/NoticeAttachmentInterface.php
@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticeAttachmentInterface
+{
+    /**
+     * 根据公告ID获取附件列表
+     */
+    public function getByNoticeId(int $noticeId): array;
+
+    /**
+     * 批量创建附件
+     */
+    public function batchCreate(int $noticeId, array $attachments): bool;
+
+    /**
+     * 删除公告的所有附件
+     */
+    public function deleteByNoticeId(int $noticeId): bool;
+
+    /**
+     * 删除单个附件
+     */
+    public function delete(int $id): bool;
+
+    /**
+     * 增加下载次数
+     */
+    public function incrementDownloadCount(int $id): bool;
+}
diff --git a/src/NoticeService/NoticePositionCollectInterface.php b/src/NoticeService/NoticePositionCollectInterface.php
new file mode 100644
index 0000000..e1972df
--- /dev/null
+++ b/src/NoticeService/NoticePositionCollectInterface.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticePositionCollectInterface
+{
+    /**
+     * 获取职位收藏列表
+     * @param int $userId 用户ID
+     * @param array $params 参数
+     * @return array
+     */
+    public function getPositionCollectList(int $userId, array $params): array;
+
+    /**
+     * 职位收藏/取消收藏
+     * @param int $userId 用户ID
+     * @param int $positionId 职位ID
+     * @return string
+     */
+    public function positionCollect(int $userId, int $positionId): string;
+}
diff --git a/src/NoticeService/NoticePositionHistoryInterface.php b/src/NoticeService/NoticePositionHistoryInterface.php
new file mode 100644
index 0000000..1ee0819
--- /dev/null
+++ b/src/NoticeService/NoticePositionHistoryInterface.php
@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticePositionHistoryInterface
+{
+    public function getPositionHistoryGroups(array $params): array;
+
+    /**
+     * 获取岗位历史数据列表
+     * @param array $params 查询参数
+     * @return array
+     */
+    public function getNoticePositionHistoryList(array $params): array;
+
+    /**
+     * 获取岗位历史数据详情
+     * @param int $id 岗位历史数据id
+     * @return array
+     */
+    public function getNoticePositionHistoryDetail(int $id): array;
+
+    /**
+     * 获取岗位历史数据年份列表
+     * @param string $originUnitName 岗位名称
+     * @return array
+     */
+    public function getNoticePositionHistoryYearList(string $originUnitName): array;
+
+    /**
+     * 获取岗位历史数据考区列表
+     * @param string $originUnitName 岗位名称
+     * @return array
+     */
+    public function getNoticePositionHistoryExamCityList(string $originUnitName): array;
+
+    /**
+     * app端获取岗位历史数据列表
+     * @param array $params
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public function appGetNoticePositionHistoryList(array $params, int $userId): array;
+
+    /**
+     * app端获取岗位历史数据详情
+     * @param array $ids
+     * @param int $userId
+     * @return array
+     */
+    public function appGetNoticePositionHistoryDetail(array $ids, int $userId): array;
+
+    /**
+     * 编辑/创建岗位历史数据
+     * @param array $params
+     * @return bool
+     */
+    public function editNoticePositionHistory(array $params): bool;
+
+    /**
+     * 批量导入岗位历史数据
+     * @param array $params
+     * @return bool
+     */
+    public function importNoticePositionHistory(array $params): bool;
+
+    /**
+     * 删除岗位历史数据
+     * @param int $id 岗位历史数据id
+     * @return bool
+     */
+    public function deleteNoticePositionHistory(int $id): bool;
+
+    /**
+     * 清空岗位
+     * @param array $params 参数
+     * @return bool
+     */
+    public function cleanNoticePositionHistory(array $params): bool;
+}
diff --git a/src/NoticeService/NoticePositionInterface.php b/src/NoticeService/NoticePositionInterface.php
new file mode 100644
index 0000000..512509d
--- /dev/null
+++ b/src/NoticeService/NoticePositionInterface.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticePositionInterface
+{
+    /**
+     * 获取岗位列表
+     * @param array $params 查询参数
+     * @return array
+     */
+    public function getNoticePositionList(array $params): array;
+
+    /**
+     * 获取岗位详情
+     * @param int $id 岗位id
+     * @return array
+     */
+    public function getNoticePositionDetail(int $id): array;
+
+    /**
+     * 编辑/创建岗位，若公告ID、单位名称、岗位名称对应的记录存在则进行编辑，否则进行创建
+     * @param array $params
+     * @return bool
+     */
+    public function editNoticePosition(array $params): bool;
+
+    /**
+     * 批量导入岗位
+     * @param array $params
+     * @return bool
+     */
+    public function importNoticePosition(array $params): bool;
+
+    /**
+     * 删除岗位
+     * @param int $id 岗位id
+     * @return bool
+     */
+    public function deleteNoticePosition(int $id): bool;
+
+    /**
+     * app端获取岗位列表
+     * @param array $params
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public function appGetNoticePositionList(array $params, int $userId): array;
+
+    /**
+     * app端获取岗位详情
+     * @param array $ids
+     * @param int $userId
+     * @return array
+     */
+    public function appGetNoticePositionDetail(array $ids, int $userId): array;
+
+    /**
+     * 获取公告岗位城市下拉树
+     * @param int $noticeId 公告ID
+     * @return array
+     */
+    public function getNoticePositionCityList(int $noticeId): array;
+
+    /**
+     * 清空岗位
+     * @param int $noticeId 公告ID
+     * @return bool
+     */
+    public function cleanNoticePosition(int $noticeId): bool;
+
+    /**
+     * 更新岗位信息
+     * @param array $params 参数
+     * @return bool
+     */
+    public function updatePositionInfo(array $params): bool;
+}
diff --git a/src/NoticeService/NoticePositionPkInterface.php b/src/NoticeService/NoticePositionPkInterface.php
new file mode 100644
index 0000000..b625179
--- /dev/null
+++ b/src/NoticeService/NoticePositionPkInterface.php
@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticePositionPkInterface
+{
+    /**
+     * 获取职位Pk列表
+     * @param int $userId 用户ID
+     * @param array $params 参数
+     * @return array
+     */
+    public function getPositionPkList(int $userId, array $params): array;
+
+    /**
+     * 职位Pk/取消Pk
+     * @param int $userId 用户ID
+     * @param int $positionId 职位ID
+     * @return int
+     */
+    public function positionPk(int $userId, int $positionId): int;
+}
diff --git a/src/NoticeService/NoticeService.php b/src/NoticeService/NoticeService.php
new file mode 100644
index 0000000..2812a13
--- /dev/null
+++ b/src/NoticeService/NoticeService.php
@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+/**
+ * 公告中心聚合契约
+ */
+interface NoticeService extends
+    NoticeServiceInterface,
+    NoticePositionInterface,
+    NoticePositionHistoryInterface,
+    NoticePositionCollectInterface,
+    NoticePositionPkInterface,
+    NoticeAttachmentInterface,
+    NoticeStatsInterface,
+    NoticeStatsLogInterface
+{
+}
diff --git a/src/NoticeService/NoticeServiceInterface.php b/src/NoticeService/NoticeServiceInterface.php
new file mode 100644
index 0000000..6c23ee1
--- /dev/null
+++ b/src/NoticeService/NoticeServiceInterface.php
@@ -0,0 +1,109 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticeServiceInterface
+{
+    // 公告管理
+    public function getList(array $params): array;
+
+    public function appGetNoticeTypes(int $regionId = 0): array;
+
+    public function appGetList(array $params): array;
+
+    public function officialGetList(array $params): array;
+
+    public function officialGetAllList(array $params): array;
+
+    public function adminGetList(array $params): array;
+
+    public function detail(int $id, ?int $userId = null): array;
+
+    public function create(array $data): int;
+
+    public function update(int $id, array $data): bool;
+
+    public function delete(int $id): bool;
+
+    public function changeStatus(int $id, int $status): bool;
+
+    public function toggleTop(int $id, bool $isTop): bool;
+
+    // 附件管理
+    public function getAttachmentsByNoticeId(int $noticeId): array;
+
+    public function batchCreateAttachments(int $noticeId, array $attachments): bool;
+
+    public function deleteNoticeAttachments(int $noticeId): bool;
+
+    public function deleteAttachment(int $id): bool;
+
+    public function incrementAttachmentDownload(int $id): bool;
+
+    // 点赞收藏
+    public function like(int $noticeId, int $userId): array;
+    public function unLike(int $noticeId, int $userId): array;
+    public function collect(int $noticeId, int $userId): array;
+    public function unCollect(int $noticeId, int $userId): array;
+
+    public function userCollectedNotices(int $userId, array $params): array;
+
+    // 统计日志
+    public function logNoticeView(int $noticeId): void;
+
+    public function logNoticeShare(int $noticeId): void;
+
+    public function logNoticeLike(int $noticeId): void;
+
+    public function logNoticeCancelLike(int $noticeId): void;
+
+    public function logAttachmentDownload(int $noticeId, int $attachmentId): void;
+
+    public function getNoticeStatsLogs(int $noticeId, array $params = []): array;
+
+    public function searchNotices(string $keyword, array $params = []): array;
+
+    public function getChildNotices(int $parentId, array $params = []): array;
+
+    public function attachChildNotices(int $parentId, array $childIds): bool;
+
+    public function detachChildNotices(int $parentId, array $childIds): bool;
+
+    public function getNoticeCalendar(int $year, int $month, int $campusId = 0, int $typeId = 0, int $maxRows = 5): array;
+
+    // 官网备考倒计时
+    public function getExamCountdowns(array $params): array;
+    public function getExamCountdownById(int $id): array;
+    public function createExamCountdown(array $data): int;
+    public function updateExamCountdown(int $id, array $data): bool;
+    public function deleteExamCountdown(int $id): bool;
+    public function changeExamCountdownStatus(int $id, int $status): bool;
+    public function officialGetExamCountdowns(): array;
+
+    // 招考指南
+    public function getStageOptions(): array;
+
+    public function getExamYears(int $typeId = 0, int $campusId = 0): array;
+
+    public function getExamTimeline(int $noticeId = 0, int $typeId = 0, int $examYear = 0, int $campusId = 0): array;
+
+    /**
+     * 按年份分组获取所有主公告及其时间轴
+     *
+     * 返回结构：
+     * [
+     *   ['year' => 2025, 'notices' => [
+     *     ['notice_id'=>1, 'title'=>'...', 'campus_id'=>5, 'timeline'=>[...]]
+     *   ]],
+     * ]
+     */
+    public function getTimelinesByYear(int $typeId = 0, int $campusId = 0): array;
+
+    public function getTimelineCampuses(int $typeId, int $examYear): array;
+
+    public function getNoticesByYear(array $params): array;
+
+    public function getRelatedNotices(int $noticeId): array;
+}
diff --git a/src/NoticeService/NoticeStatsInterface.php b/src/NoticeService/NoticeStatsInterface.php
new file mode 100644
index 0000000..f0b7918
--- /dev/null
+++ b/src/NoticeService/NoticeStatsInterface.php
@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+/**
+ * 公告统计聚合契约（空，预留）
+ */
+interface NoticeStatsInterface
+{
+}
diff --git a/src/NoticeService/NoticeStatsLogInterface.php b/src/NoticeService/NoticeStatsLogInterface.php
new file mode 100644
index 0000000..22bbd8a
--- /dev/null
+++ b/src/NoticeService/NoticeStatsLogInterface.php
@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\NoticeService;
+
+interface NoticeStatsLogInterface
+{
+    // 记录浏览日志
+    public function logView(int $noticeId): int;
+
+    // 记录分享日志
+    public function logShare(int $noticeId): int;
+
+    // 记录点赞日志
+    public function logLike(int $noticeId): int;
+
+    // 记录取消点赞日志
+    public function logCancelLike(int $noticeId): int;
+
+    // 记录下载日志
+    public function logDownload(int $noticeId, int $attachmentId): int;
+
+    // 获取公告的统计日志
+    public function getLogsByNoticeId(int $noticeId, array $params = []): array;
+}