diff --git a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
index c3056cc2..0e4aca04 100644
--- a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
@@ -17,8 +17,7 @@
         <where>
             main.deleted = 0
             <if test="entity.type != null and entity.type != '' ">and main.type = #{entity.type}</if>
-            <if test="entity.name != null  and entity.name != ''">and main.name like concat('%', #{entity.name}, '%')
-            </if>
+            <if test="entity.name != null  and entity.name != ''">and main.name like concat('%', #{entity.name}, '%')</if>
             <if test="entity.phone != null  and entity.phone != ''">and main.phone like concat('%', #{entity.phone},'%')
             </if>
         </where>
@@ -32,10 +31,10 @@
             main.seniority AS seniority,
             main.car_id AS carId,
             main.phone AS phone,
-            GROUP_CONCAT(dscc.course_type SEPARATOR ',') AS courseTypes
+            GROUP_CONCAT(DISTINCT dscc.course_type SEPARATOR ',') AS courseTypes
         FROM
             drive_school_coach main
-                LEFT JOIN drive_school_coach_course dscc ON main.id = dscc.coach_id
+                LEFT JOIN drive_school_coach_course dscc ON main.id = dscc.coach_id AND dscc.deleted = 0
         <where>
             main.deleted = 0
             <if test="entity.type != null and entity.type != ''">
@@ -43,7 +42,7 @@
             </if>
         </where>
         GROUP BY
-            main.id,dscc.course_type
+            main.id
         order by main.create_time desc
     </select>
 </mapper>
\ No newline at end of file