update

mec-biz/src/main/resources/config/mybatis/ExtracurricularExercisesMapper.xml

@@ -28,7 +28,7 @@
 				and teacher_id_ = #{teacherId}
 			</if>
 			<if test="title != null">
-				and title_ = #{title}
+				and title_ like '%' #{title} '%'
 			</if>
 			<if test="batchNo != null">
 				and batch_no_ = #{batchNo}