diff --git a/src/ExamService/ExamService.php b/src/ExamService/ExamService.php
index 438e145..25668f8 100644
--- a/src/ExamService/ExamService.php
+++ b/src/ExamService/ExamService.php
@@ -18,6 +18,7 @@ use Dhd\Micro\Interface\ExamService\JsonRpcInterface\CampusRelationInterface;
 use Dhd\Micro\Interface\ExamService\JsonRpcInterface\PaperImportInterface;
 use Dhd\Micro\Interface\ExamService\JsonRpcInterface\QuestionNoteInterface;
 use Dhd\Micro\Interface\ExamService\JsonRpcInterface\DailyPracticeInterface;
+use Dhd\Micro\Interface\ExamService\JsonRpcInterface\AiEssayQuestionInterface;
 
 interface ExamService extends
     ExamServiceInterface,
@@ -33,4 +34,5 @@ interface ExamService extends
     CampusRelationInterface,
     PaperImportInterface,
     QuestionNoteInterface,
-    DailyPracticeInterface {}
+    DailyPracticeInterface,
+    AiEssayQuestionInterface {}
diff --git a/src/ExamService/JsonRpcInterface/AiEssayQuestionInterface.php b/src/ExamService/JsonRpcInterface/AiEssayQuestionInterface.php
new file mode 100644
index 0000000..4f8aa86
--- /dev/null
+++ b/src/ExamService/JsonRpcInterface/AiEssayQuestionInterface.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace Dhd\Micro\Interface\ExamService\JsonRpcInterface;
+
+interface AiEssayQuestionInterface
+{
+    /**
+     * 获取AI申论题列表
+     * @param array $params 查询参数
+     * @return array
+     */
+    public function getAiEssayQuestionList(array $params): array;
+
+    /**
+     * 获取AI申论题详情
+     * @param int $id AI申论题id
+     * @return array|null
+     */
+    public function getAiEssayQuestionDetail(int $id): ?array;
+
+    /**
+     * 创建AI申论题
+     * @param array $params AI申论题参数
+     * @return void
+     */
+    public function createAiEssayQuestion(array $params): void;
+
+    /**
+     * 更新AI申论题
+     * @param int $id AI申论题id
+     * @param array $params AI申论题参数
+     */
+    public function updateAiEssayQuestion(int $id, array $params): void;
+
+    /**
+     * 删除AI申论题
+     * @param int $id AI申论题id
+     * @return void
+     */
+    public function deleteAiEssayQuestion(int $id): void;
+
+    /**
+     * 随机获取一个问题
+     * @param int $examTypeId   考试类型
+     * @param int $campusId 地区ID
+     * @param int $subjectId 考试科目
+     * @return array|null
+     */
+    public function getQuestionRandom(int $examTypeId, int $campusId, int $subjectId): ?array;
+}