diff --git a/target/classes/mapper/AIOBCallbackMapper.xml b/target/classes/mapper/AIOBCallbackMapper.xml
index 7af00e4..7f2100c 100644
--- a/target/classes/mapper/AIOBCallbackMapper.xml
+++ b/target/classes/mapper/AIOBCallbackMapper.xml
@@ -17,4 +17,17 @@
 		id, callback_type, callback_data, read_state, create_date, update_date
     </sql>
 
+	<select id="getList" resultType="org.example.entity.AIOBCallbackEntity">
+		select * from aiob_callback_data
+		<where>
+			<if test="readState != null">
+				and read_state = #{readState}
+			</if>
+		</where>
+	</select>
+
+	<update id="updateReadState">
+		update aiob_callback_data set read_state = #{readState}, update_date = sysdate()
+		where id = #{id}
+	</update>
 </mapper>
diff --git a/target/classes/org/example/controller/AIOBCallbackController.class b/target/classes/org/example/controller/AIOBCallbackController.class
index df20782..17280d4 100644
Binary files a/target/classes/org/example/controller/AIOBCallbackController.class and b/target/classes/org/example/controller/AIOBCallbackController.class differ
diff --git a/target/classes/org/example/mapper/AIOBCallbackMapper.class b/target/classes/org/example/mapper/AIOBCallbackMapper.class
index 65c01da..efe1a99 100644
Binary files a/target/classes/org/example/mapper/AIOBCallbackMapper.class and b/target/classes/org/example/mapper/AIOBCallbackMapper.class differ
diff --git a/target/classes/org/example/service/IAIOBCallbackService.class b/target/classes/org/example/service/IAIOBCallbackService.class
index 51da580..f7452c3 100644
Binary files a/target/classes/org/example/service/IAIOBCallbackService.class and b/target/classes/org/example/service/IAIOBCallbackService.class differ
diff --git a/target/classes/org/example/service/impl/AIOBCallbackServiceImpl.class b/target/classes/org/example/service/impl/AIOBCallbackServiceImpl.class
index 1a42c12..b8be51d 100644
Binary files a/target/classes/org/example/service/impl/AIOBCallbackServiceImpl.class and b/target/classes/org/example/service/impl/AIOBCallbackServiceImpl.class differ