diff --git a/src/main/resources/mapper/tms/ExperimentalTeachingDao.xml b/src/main/resources/mapper/tms/ExperimentalTeachingDao.xml
index bc84843..20f318c 100644
--- a/src/main/resources/mapper/tms/ExperimentalTeachingDao.xml
+++ b/src/main/resources/mapper/tms/ExperimentalTeachingDao.xml
@@ -3,29 +3,75 @@
 
 <mapper namespace="com.msdw.tms.dao.ExperimentalTeachingDao">
 
+    <!--SELECT
+    id,
+    experimental_class_name,
+    experimental_name,
+    project_id,
+    project_name,
+    (select count(*)
+    from tms_project_record WHERE projectId = project_id AND tms_project_record.isdel = 0) as experimental_number,
+    experiment_duration,
+    type,
+    start_time,
+    stop_time,
+    status,
+    invitation_code,
+    is_code,
+    user_id,
+    creation_time,
+    surplus_time
+    FROM
+    tms_experimental_teaching
+    WHERE
+    is_del = 0
+    <if test="exp.type!=null">
+        AND `type`=#{exp.type,jdbcType=INTEGER}
+    </if>
+    <if test="exp.status!=null">
+        AND `status`=#{exp.status,jdbcType=INTEGER}
+    </if>
+    <if test="exp.systemId!=null">
+        AND `system_id`=#{exp.systemId,jdbcType=INTEGER}
+    </if>
+    <if test='exp.startTime!=null and exp.stopTime!=null'>
+        AND creation_time between #{exp.startTime} and #{exp.stopTime}
+    </if>
+    <if test="exp.searchContent!=null">
+        AND (experimental_name like concat('%',#{exp.searchContent},'%') or experimental_class_name like concat('%',#{exp.searchContent},'%') )
+    </if>
+    <if test="exp.month!=null">
+        AND DATE_SUB(CURDATE(), INTERVAL #{exp.month} month ) &lt;= date(creation_time)
+    </if>
+    <if test='exp.schoolId!=null and exp.schoolId!=null'>
+        AND (user_id in (select userId FROM staff WHERE schoolId = #{exp.schoolId} AND isdel = 0 AND  FIND_IN_SET(roleId,'1,2,3') )
+        OR user_id IN ( SELECT userId FROM hr_user_info WHERE disableAccount = 0 AND isdel = 0 AND FIND_IN_SET( roleId, '1' ) ) )
+    </if>
+    order by creation_time desc-->
     <select id="queryExperimentalTeaching" resultType="com.msdw.tms.entity.ExperimentalTeachingEntity">
         SELECT
-            id,
-            experimental_class_name,
-            experimental_name,
-            project_id,
-            project_name,
-            (select count(*)
-            from tms_project_record WHERE projectId = project_id AND tms_project_record.isdel = 0) as experimental_number,
-            experiment_duration,
-            type,
-            start_time,
-            stop_time,
-            status,
-            invitation_code,
-            is_code,
-            user_id,
-            creation_time,
-            surplus_time
+        id,
+        experimental_class_name,
+        experimental_name,
+        project_id,
+        project_name,
+        ( SELECT count( * ) FROM tms_project_record WHERE projectId = project_id AND tms_project_record.isdel = 0 ) AS experimental_number,
+        experiment_duration,
+        type,
+        start_time,
+        stop_time,
+        STATUS,
+        invitation_code,
+        is_code,
+        user_id,
+        creation_time,
+        surplus_time ,
+        systemId
         FROM
-            tms_experimental_teaching
+        tms_experimental_teaching t
+        inner join hr_project_management   m on m.projectId = t.project_id
         WHERE
-            is_del = 0
+        t.is_del = 0
         <if test="exp.type!=null">
             AND `type`=#{exp.type,jdbcType=INTEGER}
         </if>