diff --git a/src/main/java/xyz/playedu/api/controller/frontend/UserController.java b/src/main/java/xyz/playedu/api/controller/frontend/UserController.java
index 07c5a81..9b13b2d 100644
--- a/src/main/java/xyz/playedu/api/controller/frontend/UserController.java
+++ b/src/main/java/xyz/playedu/api/controller/frontend/UserController.java
@@ -13,6 +13,7 @@ import xyz.playedu.api.exception.ServiceException;
 import xyz.playedu.api.request.frontend.ChangePasswordRequest;
 import xyz.playedu.api.service.*;
 import xyz.playedu.api.types.JsonResponse;
+import xyz.playedu.api.types.mapper.UserCourseHourRecordCountMapper;
 import xyz.playedu.api.types.response.UserLatestLearn;
 import xyz.playedu.api.util.PrivacyUtil;
 
@@ -121,10 +122,12 @@ public class UserController {
 
         data.put("courses", courses);
 
+        List<Integer> courseIds = courses.stream().map(Course::getId).toList();
+
         // -------- 读取学习进度 ----------
         Map<Integer, UserCourseRecord> learnCourseRecords = new HashMap<>();
         if (courses.size() > 0) {
-            learnCourseRecords = userCourseRecordService.chunk(FCtx.getId(), courses.stream().map(Course::getId).toList()).stream().collect(Collectors.toMap(UserCourseRecord::getCourseId, e -> e));
+            learnCourseRecords = userCourseRecordService.chunk(FCtx.getId(), courseIds).stream().collect(Collectors.toMap(UserCourseRecord::getCourseId, e -> e));
         }
         data.put("learn_course_records", learnCourseRecords);
 
@@ -167,18 +170,21 @@ public class UserController {
             }
         }
         HashMap<String, Integer> stats = new HashMap<>();
-        stats.put("required_course_count", requiredCourseCount);
-        stats.put("nun_required_course_count", nunRequiredCourseCount);
-        stats.put("required_finished_course_count", requiredFinishedCourseCount);
-        stats.put("nun_required_finished_course_count", nunRequiredFinishedCourseCount);
-        stats.put("required_hour_count", requiredHourCount);
-        stats.put("nun_required_hour_count", nunRequiredHourCount);
-        stats.put("required_finished_hour_count", requiredFinishedHourCount);
-        stats.put("nun_required_finished_hour_count", nunRequiredFinishedHourCount);
-        stats.put("today_learn_duration", todayLearnDuration);
-        stats.put("learn_duration", learnDuration);
+        stats.put("required_course_count", requiredCourseCount);//必修课数量
+        stats.put("nun_required_course_count", nunRequiredCourseCount);//选修课数量
+        stats.put("required_finished_course_count", requiredFinishedCourseCount);//必修已完成线上课数
+        stats.put("nun_required_finished_course_count", nunRequiredFinishedCourseCount);//选修已完成线上课数
+        stats.put("required_hour_count", requiredHourCount);//必修课时总数
+        stats.put("nun_required_hour_count", nunRequiredHourCount);//选修课时总数
+        stats.put("required_finished_hour_count", requiredFinishedHourCount);//必修已完成课时数
+        stats.put("nun_required_finished_hour_count", nunRequiredFinishedHourCount);//选修已完成课时数
+        stats.put("today_learn_duration", todayLearnDuration);//今日学习时长[单位:毫秒]
+        stats.put("learn_duration", learnDuration);//学习总时长[单位:毫秒]
         data.put("stats", stats);
 
+        // 当前学员每个线上课的学习课时数量(只要学习了就算，不一定需要完成)
+        data.put("user_course_hour_count", userCourseHourRecordService.getUserCourseHourCount(FCtx.getId(), courseIds, null).stream().collect(Collectors.toMap(UserCourseHourRecordCountMapper::getCourseId, UserCourseHourRecordCountMapper::getTotal)));
+
         return JsonResponse.data(data);
     }
 
diff --git a/src/main/java/xyz/playedu/api/mapper/UserCourseHourRecordMapper.java b/src/main/java/xyz/playedu/api/mapper/UserCourseHourRecordMapper.java
index 8c00fc0..87d0fe2 100644
--- a/src/main/java/xyz/playedu/api/mapper/UserCourseHourRecordMapper.java
+++ b/src/main/java/xyz/playedu/api/mapper/UserCourseHourRecordMapper.java
@@ -3,6 +3,7 @@ package xyz.playedu.api.mapper;
 import org.apache.ibatis.annotations.Mapper;
 import xyz.playedu.api.domain.UserCourseHourRecord;
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import xyz.playedu.api.types.mapper.UserCourseHourRecordCountMapper;
 
 import java.util.List;
 
@@ -15,6 +16,8 @@ import java.util.List;
 @Mapper
 public interface UserCourseHourRecordMapper extends BaseMapper<UserCourseHourRecord> {
     List<UserCourseHourRecord> getUserLatestRecords(Integer userId, Integer size);
+
+    List<UserCourseHourRecordCountMapper> getUserCourseHourCount(Integer userId, List<Integer> courseIds, Integer isFinished);
 }
 
 
diff --git a/src/main/java/xyz/playedu/api/service/UserCourseHourRecordService.java b/src/main/java/xyz/playedu/api/service/UserCourseHourRecordService.java
index a9b3c4f..ea0dfbc 100644
--- a/src/main/java/xyz/playedu/api/service/UserCourseHourRecordService.java
+++ b/src/main/java/xyz/playedu/api/service/UserCourseHourRecordService.java
@@ -2,6 +2,7 @@ package xyz.playedu.api.service;
 
 import xyz.playedu.api.domain.UserCourseHourRecord;
 import com.baomidou.mybatisplus.extension.service.IService;
+import xyz.playedu.api.types.mapper.UserCourseHourRecordCountMapper;
 
 import java.util.List;
 
@@ -22,4 +23,6 @@ public interface UserCourseHourRecordService extends IService<UserCourseHourReco
     List<UserCourseHourRecord> getLatestCourseIds(Integer userId, Integer size);
 
     void removeByCourseId(Integer courseId);
+
+    List<UserCourseHourRecordCountMapper> getUserCourseHourCount(Integer userId, List<Integer> courseIds, Integer isFinished);
 }
diff --git a/src/main/java/xyz/playedu/api/service/impl/UserCourseHourRecordServiceImpl.java b/src/main/java/xyz/playedu/api/service/impl/UserCourseHourRecordServiceImpl.java
index a1be9f9..a40165a 100644
--- a/src/main/java/xyz/playedu/api/service/impl/UserCourseHourRecordServiceImpl.java
+++ b/src/main/java/xyz/playedu/api/service/impl/UserCourseHourRecordServiceImpl.java
@@ -8,6 +8,7 @@ import xyz.playedu.api.event.UserCourseHourFinishedEvent;
 import xyz.playedu.api.service.UserCourseHourRecordService;
 import xyz.playedu.api.mapper.UserCourseHourRecordMapper;
 import org.springframework.stereotype.Service;
+import xyz.playedu.api.types.mapper.UserCourseHourRecordCountMapper;
 
 import java.util.Date;
 import java.util.List;
@@ -89,6 +90,11 @@ public class UserCourseHourRecordServiceImpl extends ServiceImpl<UserCourseHourR
     public void removeByCourseId(Integer courseId) {
         remove(query().getWrapper().eq("course_id", courseId));
     }
+
+    @Override
+    public List<UserCourseHourRecordCountMapper> getUserCourseHourCount(Integer userId, List<Integer> courseIds, Integer isFinished) {
+        return getBaseMapper().getUserCourseHourCount(userId, courseIds, isFinished);
+    }
 }
 
 
diff --git a/src/main/java/xyz/playedu/api/types/mapper/UserCourseHourRecordCountMapper.java b/src/main/java/xyz/playedu/api/types/mapper/UserCourseHourRecordCountMapper.java
new file mode 100644
index 0000000..75af2b7
--- /dev/null
+++ b/src/main/java/xyz/playedu/api/types/mapper/UserCourseHourRecordCountMapper.java
@@ -0,0 +1,15 @@
+package xyz.playedu.api.types.mapper;
+
+import com.fasterxml.jackson.annotation.JsonProperty;
+import lombok.Data;
+
+/**
+ * @Author 杭州白书科技有限公司
+ * @create 2023/3/29 10:01
+ */
+@Data
+public class UserCourseHourRecordCountMapper {
+    @JsonProperty("course_id")
+    private Integer courseId;
+    private Integer total;
+}
diff --git a/src/main/resources/application.yml b/src/main/resources/application.yml
index 7be9b3f..96ecb99 100644
--- a/src/main/resources/application.yml
+++ b/src/main/resources/application.yml
@@ -34,9 +34,9 @@ spring:
   task:
     execution:
       pool:
-        max-size: 8 #最大线程数量
-        core-size: 4 #初始化线程数量
-        queue-capacity: 1000 #队列最大长度
+        max-size: 4 #最大线程数量
+        core-size: 2 #初始化线程数量
+        queue-capacity: 10000 #队列最大长度
         keep-alive: 60s #线程终止前允许保存的最大时间
       shutdown:
         await-termination: true
diff --git a/src/main/resources/mapper/UserCourseHourRecordMapper.xml b/src/main/resources/mapper/UserCourseHourRecordMapper.xml
index 7706a99..45cc49e 100644
--- a/src/main/resources/mapper/UserCourseHourRecordMapper.xml
+++ b/src/main/resources/mapper/UserCourseHourRecordMapper.xml
@@ -39,4 +39,17 @@
         order by `t1`.`updated_at` desc
             limit #{size};
     </select>
+    <select id="getUserCourseHourCount"
+            resultType="xyz.playedu.api.types.mapper.UserCourseHourRecordCountMapper">
+        SELECT `course_id`, count(1) AS `total`
+        FROM `user_course_hour_records`
+        WHERE `user_id` = #{userId}
+        <if test="courseIds != null and #{courseIds}.size() > 0">
+            AND `course_id` IN (<foreach collection="courseIds" item="courseId" separator=",">#{courseId}</foreach>)
+        </if>
+        <if test="isFinished != null">
+            AND `is_finisehd` = #{isFinished}
+        </if>
+        GROUP BY `course_id`;
+    </select>
 </mapper>