diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/controller/admin/DlDriveSchoolCoachController.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/controller/admin/DlDriveSchoolCoachController.java
index 61170a74..13777ca0 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/controller/admin/DlDriveSchoolCoachController.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/controller/admin/DlDriveSchoolCoachController.java
@@ -166,6 +166,15 @@ public class DlDriveSchoolCoachController {
         return success(dlDriveSchoolCoachService.getCoachByIdAndTime(id,timeType,startTime,endTime));
     }
 
+    @GetMapping("/getBusinessByIdAndTime")
+    @Operation(summary = "获得驾校业务经理")
+    public CommonResult<?> getBusinessByIdAndTime(@RequestParam("id") String id,
+                                                  @RequestParam(value = "timeType") String timeType,
+                                                  @RequestParam(value = "startTime",required = false) String startTime,
+                                                  @RequestParam(value = "endTime",required = false) String endTime) {
+        return success(dlDriveSchoolCoachService.getBusinessByIdAndTime(id,timeType,startTime,endTime));
+    }
+
     /**
      *
      * @author vinjor-M
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/DlDriveSchoolCoachService.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/DlDriveSchoolCoachService.java
index 27303692..571f20bc 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/DlDriveSchoolCoachService.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/DlDriveSchoolCoachService.java
@@ -105,6 +105,7 @@ public interface DlDriveSchoolCoachService extends IService<DlDriveSchoolCoach>
     **/
     CoachInfoVO getCoachById(String id);
     CoachInfoVO getCoachByIdAndTime(String id, String timeType, String startTime, String endTime);
+    CoachInfoVO getBusinessByIdAndTime(String id, String timeType, String startTime, String endTime);
 
     /**
      * 根据邀请码查询教练信息
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DataViewServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DataViewServiceImpl.java
index 78d46af6..dbae2943 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DataViewServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DataViewServiceImpl.java
@@ -211,11 +211,16 @@ public class DataViewServiceImpl implements DataViewService {
             double coachAmount = 0;
             int schoolNum = 0;
             double schoolAmount = 0;
+            int businessNum = 0;
+            double businessAmount = 0;
             for (DlDriveSchoolStudentVO item : studentList) {
                 if ("02".equals(item.getSource())) {
                     //教练自招
                     coachNum++;
                     coachAmount = coachAmount + item.getPriceAmount();
+                } else if ("04".equals(item.getSource())) {
+                    businessNum++;
+                    businessAmount = businessAmount + item.getPriceAmount();
                 } else {
                     //驾校统招
                     schoolNum++;
@@ -225,6 +230,7 @@ public class DataViewServiceImpl implements DataViewService {
             int allNum = coachNum + schoolNum;
             double coachRate = 0;
             double schoolRate = 0;
+            double businessRate = 0;
             if (allNum > 0) {
                 if (coachNum > 0) {
                     coachRate = (double) coachNum / allNum;
@@ -232,6 +238,9 @@ public class DataViewServiceImpl implements DataViewService {
                 if (schoolNum > 0) {
                     schoolRate = (double) schoolNum / allNum;
                 }
+                if (businessNum > 0) {
+                    businessRate = (double) businessNum / allNum;
+                }
             }
             studentInfoMap.put("coachNum", new BigDecimal(coachNum).setScale(2, RoundingMode.HALF_UP));
             studentInfoMap.put("coachAmount", new BigDecimal(coachAmount).setScale(2, RoundingMode.HALF_UP));
@@ -239,6 +248,9 @@ public class DataViewServiceImpl implements DataViewService {
             studentInfoMap.put("schoolNum", schoolNum);
             studentInfoMap.put("schoolAmount", schoolAmount);
             studentInfoMap.put("schoolRate", 0 != schoolRate ? (Double.parseDouble(df.format(schoolRate)) * 100) : 0);
+            studentInfoMap.put("businessNum", businessNum);
+            studentInfoMap.put("businessAmount", businessAmount);
+            studentInfoMap.put("businessRate", 0 != businessRate ? (Double.parseDouble(df.format(businessRate)) * 100) : 0);
             rtnObj.setStudentInfo(studentInfoMap);
             /*4.财务情况--*/
             //应收
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolCoachServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolCoachServiceImpl.java
index 2323bb2b..319ba0e0 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolCoachServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolCoachServiceImpl.java
@@ -643,6 +643,58 @@ public class DlDriveSchoolCoachServiceImpl extends ServiceImpl<DlDriveSchoolCoac
         return result;
     }
 
+    @Override
+    public CoachInfoVO getBusinessByIdAndTime(String id, String timeType, String startTime, String endTime) {
+        DecimalFormat df = new DecimalFormat("#.00");
+        CoachInfoVO result = new CoachInfoVO();
+        //默认查全部数据
+        String startTimeStr = "";
+        String endTimeStr = "";
+        if("more".equals(timeType)){
+            if(org.apache.commons.lang3.StringUtils.isNotEmpty(startTime)){
+                startTimeStr = startTime+" 00:00:01";
+            }
+            if(org.apache.commons.lang3.StringUtils.isNotEmpty(endTime)) {
+                endTimeStr = endTime + " 23:59:59";
+            }
+        }else if("month".equals(timeType)){
+            //当月
+            startTimeStr = DateUtil.format(DateUtil.beginOfMonth(DateUtil.date()),"yyyy-MM-dd")+" 00:00:01";
+            endTimeStr = DateUtil.format(DateUtil.endOfMonth(DateUtil.date()),"yyyy-MM-dd")+" 23:59:59";
+        }else if("day".equals(timeType)){
+            //当天
+            startTimeStr = DateUtil.formatDate(DateUtil.date())+" 00:00:01";
+            endTimeStr = DateUtil.formatDate(DateUtil.date())+" 23:59:59";
+        }
+        /*1.教练信息*/
+        DlDriveSchoolCoach coach = getById(id);
+        result.setCoachInfo(coach);
+
+        /*3.统计教练的学生基本信息*/
+        //毕业情况
+        List<DlDriveSchoolStudentVO> studentVOList = studentMapper.selectStudentListBusiness(coach.getUserId(),startTimeStr,endTimeStr);
+        int overNum = (int) studentVOList.stream().filter(item -> null != item.getGradTime()).count();
+        int noOverNum = studentVOList.size()-overNum;
+        Map<String,Object> studentInfoMap = new HashMap<>();
+        studentInfoMap.put("overNum",overNum);
+        studentInfoMap.put("noOverNum",noOverNum);
+        //招生情况
+        List<DlDriveSchoolStudentVO> studentList = studentMapper.selectStudentList(coach.getUserId(), startTimeStr, endTimeStr);
+        int coachNum=0;
+        double coachAmount=0;
+        for (DlDriveSchoolStudentVO item:studentList){
+            if("04".equals(item.getSource())){
+                //教练自招
+                coachNum++;
+                coachAmount = coachAmount+item.getPriceAmount();
+            }
+        }
+        studentInfoMap.put("coachNum",coachNum);
+        studentInfoMap.put("coachAmount",coachAmount);
+        result.setStudentInfoMap(studentInfoMap);
+        return result;
+    }
+
     /**
      * 根据邀请码查询教练信息
      */
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolStudentServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolStudentServiceImpl.java
index c76eb703..bbe1ffc2 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolStudentServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/base/service/impl/DlDriveSchoolStudentServiceImpl.java
@@ -456,6 +456,9 @@ public class DlDriveSchoolStudentServiceImpl extends ServiceImpl<DlDriveSchoolSt
         if ("03".equals(type)) {
             //自来的学生
             return dlDriveSchoolStudentMapper.indexCusStudentList(startTime, endTime);
+        } else if ("04".equals(type)) {
+            //自来的学生
+            return dlDriveSchoolStudentMapper.indexGetTrainList(type, coachId, startTime, endTime);
         } else {
             return dlDriveSchoolStudentMapper.indexGetTrainList(type, coachId, startTime, endTime);
         }
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/SchoolCourseOrderServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/SchoolCourseOrderServiceImpl.java
index 2277d4da..64e7850f 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/SchoolCourseOrderServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/course/service/impl/SchoolCourseOrderServiceImpl.java
@@ -84,7 +84,9 @@ public class SchoolCourseOrderServiceImpl extends ServiceImpl<SchoolCourseOrderM
     public void updateSchoolCourseOrder(SchoolCourseOrderVO updateReqVO) {
         // 更新
         SchoolCourseOrder updateObj = BeanUtils.toBean(updateReqVO, SchoolCourseOrder.class);
-        this.sendMessage(updateReqVO);
+        if(updateReqVO.getIsSign() != null){
+            this.sendMessage(updateReqVO);
+        }
         schoolCourseOrderMapper.updateById(updateObj);
     }
 
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchController.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchController.java
index a63c82d2..31b2122e 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchController.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchController.java
@@ -46,5 +46,4 @@ public class ExamBatchController {
         return success(examBatchService.selectOneById(id));
     }
 
-
-}
\ No newline at end of file
+}
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchItemController.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchItemController.java
index 34e062b2..dba3d22c 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchItemController.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/admin/ExamBatchItemController.java
@@ -48,4 +48,15 @@ public class ExamBatchItemController {
         return success(true);
     }
 
-}
\ No newline at end of file
+    /**
+     * 所有教练所有考试信息
+     */
+    @GetMapping("/batchItemListByCoach")
+    public CommonResult<IPage<?>> batchItemListByCoach(ExamBatchVO examBatchVO,
+                                                @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
+                                                @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize) {
+        Page<ExamBatchVO> page = new Page<>(pageNo,pageSize);
+        return success(examBatchItemService.batchItemListByCoach(examBatchVO, page));
+    }
+
+}
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/app/AppExamBatchController.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/app/AppExamBatchController.java
index 8c81c9b1..ea205ad0 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/app/AppExamBatchController.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/controller/app/AppExamBatchController.java
@@ -64,4 +64,6 @@ public class AppExamBatchController {
         examBatchItemService.updateObjNew(examBatchVO);
         return success(true);
     }
+
+
 }
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/mapper/ExamBatchItemMapper.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/mapper/ExamBatchItemMapper.java
index 83681a38..661e9ba1 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/mapper/ExamBatchItemMapper.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/mapper/ExamBatchItemMapper.java
@@ -32,4 +32,5 @@ public interface ExamBatchItemMapper extends BaseMapper<ExamBatchItem> {
     List<ExamVO> selectExamByUserIdAndCoachId(@Param("userId") Long userId, @Param("coachId") Long coachId);
 
     List<ExamBatchItemVO> listJoinBatchByIds(@Param("examIds") List<String> examIds);
+    IPage<ExamBatchVO> batchItemListByCoach(@Param("entity") ExamBatchVO examBatchVO, Page<ExamBatchVO> page);
 }
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/ExamBatchItemService.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/ExamBatchItemService.java
index 3d96fe02..f0d4b708 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/ExamBatchItemService.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/ExamBatchItemService.java
@@ -84,4 +84,6 @@ public interface ExamBatchItemService extends IService<ExamBatchItem> {
      * @return
      */
     List<ExamBatchItemVO> listJoinBatchByIds(List<String> examIds);
+
+    IPage<ExamBatchVO> batchItemListByCoach(ExamBatchVO examBatchVO, Page<ExamBatchVO> page);
 }
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/impl/ExamBatchItemServiceImpl.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/impl/ExamBatchItemServiceImpl.java
index db027106..4f700e6c 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/impl/ExamBatchItemServiceImpl.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/service/impl/ExamBatchItemServiceImpl.java
@@ -1,6 +1,7 @@
 package cn.iocoder.yudao.module.exam.service.impl;
 
 import cn.hutool.core.collection.CollUtil;
+import cn.hutool.core.date.DateUtil;
 import cn.iocoder.yudao.framework.security.core.util.SecurityFrameworkUtils;
 import cn.iocoder.yudao.module.base.constant.SchoolBaseConstants;
 import cn.iocoder.yudao.module.base.service.DlDriveSchoolStudentService;
@@ -365,4 +366,41 @@ public class ExamBatchItemServiceImpl extends ServiceImpl<ExamBatchItemMapper, E
         if (CollUtil.isEmpty(examIds)) return null;
         return baseMapper.listJoinBatchByIds(examIds);
     }
+
+    /**
+     * 所有教练所有考试信息
+     *
+     * @param
+     * @return
+     */
+    @Override
+    public IPage<ExamBatchVO> batchItemListByCoach(ExamBatchVO examBatchVO, Page<ExamBatchVO> page) {
+        if (examBatchVO == null) {
+            return null;
+        }
+        String startTimeStr = "";
+        String endTimeStr = "";
+        String startTime = examBatchVO.getStartTimeSearch();
+        String endTime = examBatchVO.getEndTimeSearch();
+        String timeType = examBatchVO.getTimeType();
+        if("more".equals(timeType)){
+            if(org.apache.commons.lang3.StringUtils.isNotEmpty(startTime)){
+                startTimeStr = startTime+" 00:00:01";
+            }
+            if(org.apache.commons.lang3.StringUtils.isNotEmpty(endTime)) {
+                endTimeStr = endTime + " 23:59:59";
+            }
+        }else if("month".equals(timeType)){
+            //当月
+            startTimeStr = DateUtil.format(DateUtil.beginOfMonth(DateUtil.date()),"yyyy-MM-dd")+" 00:00:01";
+            endTimeStr = DateUtil.format(DateUtil.endOfMonth(DateUtil.date()),"yyyy-MM-dd")+" 23:59:59";
+        }else if("day".equals(timeType)){
+            //当天
+            startTimeStr = DateUtil.formatDate(DateUtil.date())+" 00:00:01";
+            endTimeStr = DateUtil.formatDate(DateUtil.date())+" 23:59:59";
+        }
+        examBatchVO.setStartTimeSearch(startTimeStr);
+        examBatchVO.setEndTimeSearch(endTimeStr);
+        return baseMapper.batchItemListByCoach(examBatchVO, page);
+    }
 }
diff --git a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/vo/ExamBatchVO.java b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/vo/ExamBatchVO.java
index 51bba21e..bc99855d 100644
--- a/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/vo/ExamBatchVO.java
+++ b/dl-module-jx/src/main/java/cn/iocoder/yudao/module/exam/vo/ExamBatchVO.java
@@ -28,4 +28,14 @@ public class ExamBatchVO extends ExamBatch {
      * 查询时间区间-结束
      */
     private String endTimeSearch;
+
+    /**
+     * 通过人数
+     */
+    private Integer passCount;
+    /**
+     * 学生人数
+     */
+    private Integer studentCount;
+
 }
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 4870433f..855c026c 100644
--- a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolCoachMapper.xml
@@ -160,6 +160,12 @@
                 AND (dss.phone LIKE CONCAT('%', #{entity.phone}, '%')
                 OR dsc.phone LIKE CONCAT('%', #{entity.phone}, '%'))
             </if>
+            <if test="entity.isSign != null ">
+                AND dsco.is_sign = #{entity.isSign}
+            </if>
+            <if test="entity.paymentStatus != null and entity.paymentStatus != ''">
+                AND dsco.payment_status = #{entity.paymentStatus}
+            </if>
         </where>
         ORDER BY dsco.create_time DESC
     </select>
diff --git a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
index 3167e398..ecf74f55 100644
--- a/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/base/DlDriveSchoolStudentMapper.xml
@@ -317,37 +317,50 @@
     <select id="selectStudentListByBusiness" resultType="cn.iocoder.yudao.module.base.vo.DlDriveSchoolStudentByBusinessVO">
         SELECT
         dss.*,
-        dsco.course_type AS courseType,
-        dsco.course_name,
-        dsco.payment_status,
-        dsco.is_sign,
-        dsco.reserve_money,
-        dsco.rest_money,
-        dsco.pay_type
+        -- 使用 MAX/MIN 取任意一个订单信息（不累加）
+        MAX(dsco.course_type) AS courseType,
+        MAX(dsco.course_name) AS course_name,
+        MAX(dsco.payment_status) AS payment_status,
+        MAX(dsco.is_sign) AS is_sign,
+        MAX(dsco.reserve_money) AS reserve_money,  -- 不累加，只取一个订单的金额
+        MAX(dsco.rest_money) AS rest_money,        -- 不累加，只取一个订单的金额
+        MAX(dsco.pay_type) AS pay_type
         FROM
         drive_school_student dss
-        LEFT JOIN drive_school_course_order dsco ON dss.user_id = dsco.user_id
-        WHERE
-        dss.deleted = 0
+        LEFT JOIN drive_school_course_order dsco
+        ON dss.user_id = dsco.user_id
         AND dsco.deleted = 0
         AND dsco.if_end = 0
-        AND dsco.deleted = 0
+        WHERE
+        dss.deleted = 0
         AND dss.id IS NOT NULL
         AND dss.source = '04'
         <if test="coachId != null and coachId != ''">
             AND dss.source_user_id = #{coachId}
         </if>
-        <if test="startTime!=null and startTime!=''">
+        <if test="startTime != null and startTime != ''">
             AND dss.create_time &gt;= #{startTime}
         </if>
-        <if test="endTime!=null and endTime!=''">
+        <if test="endTime != null and endTime != ''">
             AND dss.create_time &lt;= #{endTime}
         </if>
-        <if test="isSign!=null">
-            AND dsco.is_sign = #{isSign}
+        <if test="isSign == 1">
+            -- 有至少一条订单已面签
+            AND dss.user_id IN (
+            SELECT user_id FROM drive_school_course_order
+            WHERE is_sign = 1 AND deleted = 0 AND if_end = 0
+            GROUP BY user_id
+            )
         </if>
-        GROUP BY
-        dss.user_id
+        <if test="isSign == 0">
+            -- 没有任何一条订单是已面签的用户
+            AND dss.user_id NOT IN (
+            SELECT user_id FROM drive_school_course_order
+            WHERE is_sign = 1 AND deleted = 0 AND if_end = 0
+            GROUP BY user_id
+            )
+        </if>
+        GROUP BY dss.user_id  -- 按学生分组，确保每个学生只出现一次
     </select>
 
     <select id="selectTrainStudent" resultType="cn.iocoder.yudao.module.base.vo.DlDriveSchoolStudentVO">
@@ -428,6 +441,9 @@
                 <when test="type=='02'">
                     AND c.type='jl'
                 </when>
+                <when test="type=='04'">
+                    AND c.type='ywjl'
+                </when>
             </choose>
         </if>
         GROUP BY
diff --git a/dl-module-jx/src/main/resources/mapper/exam/ExamBatchItemMapper.xml b/dl-module-jx/src/main/resources/mapper/exam/ExamBatchItemMapper.xml
index aa4bda67..16e64739 100644
--- a/dl-module-jx/src/main/resources/mapper/exam/ExamBatchItemMapper.xml
+++ b/dl-module-jx/src/main/resources/mapper/exam/ExamBatchItemMapper.xml
@@ -158,4 +158,71 @@
             #{id}
         </foreach>
     </select>
+
+    <select id="batchItemListByCoach" resultType="cn.iocoder.yudao.module.exam.vo.ExamBatchVO">
+        SELECT
+        c.user_id AS coach_id,
+        c.name AS coach_name,
+        COUNT(i.id) AS student_count,
+        SUM(CASE WHEN i.if_pass = 1 THEN 1 ELSE 0 END) AS pass_count,
+        ROUND(
+        IFNULL(SUM(CASE WHEN i.if_pass = 1 THEN 1 ELSE 0 END) / NULLIF(COUNT(i.id), 0) * 100, 0),
+        2
+        ) AS pass_rate
+        FROM
+        drive_school_coach c
+        LEFT JOIN drive_school_exam_batch b
+        ON b.coach_id = c.user_id AND b.deleted = 0
+        <if test="entity.subject != null and entity.subject != '' ">
+            AND b.subject = #{entity.subject}
+        </if>
+        LEFT JOIN drive_school_exam_batch_item i
+        ON i.batch_id = b.id AND i.deleted = 0
+        <if test="entity.startTimeSearch != null and entity.startTimeSearch != '' ">
+            AND i.create_time &gt;= #{entity.startTimeSearch}
+        </if>
+        <if test="entity.endTimeSearch != null and entity.endTimeSearch != '' ">
+            AND i.create_time &lt;= #{entity.endTimeSearch}
+        </if>
+        WHERE
+        c.deleted = 0
+        <if test="entity.coachId != null">
+            AND c.id = #{entity.coachId}
+        </if>
+        GROUP BY
+        c.id, c.name
+        ORDER BY
+        student_count DESC
+        <!--SELECT
+        b.coach_id,
+        b.coach_name,
+        COUNT(i.id) AS student_count,
+        SUM(CASE WHEN i.if_pass = 1 THEN 1 ELSE 0 END) AS pass_count,
+        ROUND(
+        SUM(CASE WHEN i.if_pass = 1 THEN 1 ELSE 0 END) / NULLIF(COUNT(i.id), 0) * 100,
+        2
+        ) AS pass_rate
+        FROM
+        drive_school_exam_batch b
+        LEFT JOIN drive_school_exam_batch_item i
+        ON b.id = i.batch_id AND i.deleted = 0
+        WHERE
+        b.deleted = 0
+        <if test="entity.subject != null">
+            AND b.subject = #{entity.subject}
+        </if>
+        <if test="entity.startTimeSearch != null and entity.startTimeSearch != '' ">
+            AND i.create_time &gt;= #{entity.startTimeSearch}
+        </if>
+        <if test="entity.endTimeSearch != null and entity.endTimeSearch != '' ">
+            AND i.create_time &lt;= #{entity.endTimeSearch}
+        </if>
+        <if test="entity.coachId != null">
+            AND b.coach_id = #{entity.coachId}
+        </if>
+        GROUP BY
+        b.coach_id, b.coach_name
+        ORDER BY
+        student_count DESC-->
+    </select>
 </mapper>