diff --git a/src/PgService/JsonRpcInterface/BaseData/StudentInterface.php b/src/PgService/JsonRpcInterface/BaseData/StudentInterface.php
new file mode 100644
index 0000000..0cad87b
--- /dev/null
+++ b/src/PgService/JsonRpcInterface/BaseData/StudentInterface.php
@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dhd\Micro\Interface\PgService\JsonRpcInterface\BaseData;
+
+interface StudentInterface
+{
+    /**
+     * 获取学生分页列表
+     * @param array $params 请求参数
+     * @return array 
+     */
+    public function getStudentPageList(array $params): array;
+
+    /**
+     * 获取学生信息详情
+     * @param int $studentId 学生ID
+     * @return array
+     */
+    public function getStudentDetail(int $studentId): ?array;
+
+    /**
+     * APP获取学生信息
+     * @param int $userId 用户ID
+     * @return array
+     */
+    public function appGetCrmStudentDetail(int $userId): array;
+
+    /**
+     * 更新学生座位号
+     * @param int $studentId 学生ID
+     * @param string $seatNo 座位号
+     * @return void
+     */
+    public function updateStudentSeatNo(int $studentId, string $seatNo): void;
+
+
+    /**
+     * 更新学生分校
+     * @param int $studentId 学生ID
+     * @param int $schoolId 学校ID
+     * @return void
+     */
+    public function updateStudentSchool(int $studentId, int $schoolId): void;
+}
diff --git a/src/PgService/PgService.php b/src/PgService/PgService.php
index 5b16883..3a80831 100644
--- a/src/PgService/PgService.php
+++ b/src/PgService/PgService.php
@@ -9,10 +9,12 @@ use Dhd\Micro\Interface\PgService\JsonRpcInterface\PgPaperInterface;
 use Dhd\Micro\Interface\PgService\JsonRpcInterface\PgSubjectInterface;
 use Dhd\Micro\Interface\PgService\JsonRpcInterface\PgPhaseInterface;
 use Dhd\Micro\Interface\PgService\JsonRpcInterface\PgUserPaperRecordInterface;
+use Dhd\Micro\Interface\PgService\JsonRpcInterface\BaseData\StudentInterface;
 
 interface PgService extends
     SchoolInterface,
     PgPaperInterface,
     PgSubjectInterface,
     PgPhaseInterface,
-    PgUserPaperRecordInterface {}
+    PgUserPaperRecordInterface,
+    StudentInterface {}