diff --git a/src/main/java/xyz/playedu/api/controller/frontend/HourController.java b/src/main/java/xyz/playedu/api/controller/frontend/HourController.java
index f7b9b52..211864e 100644
--- a/src/main/java/xyz/playedu/api/controller/frontend/HourController.java
+++ b/src/main/java/xyz/playedu/api/controller/frontend/HourController.java
@@ -28,6 +28,7 @@ import xyz.playedu.api.caches.UserCanSeeCourseCache;
 import xyz.playedu.api.domain.*;
 import xyz.playedu.api.request.frontend.CourseHourRecordRequest;
 import xyz.playedu.api.service.CourseHourService;
+import xyz.playedu.api.service.CourseService;
 import xyz.playedu.api.service.ResourceService;
 import xyz.playedu.api.service.UserCourseHourRecordService;
 import xyz.playedu.api.types.JsonResponse;
@@ -43,6 +44,8 @@ import java.util.HashMap;
 @RequestMapping("/api/v1/course/{courseId}/hour")
 public class HourController {
 
+    @Autowired private CourseService courseService;
+
     @Autowired private CourseHourService hourService;
 
     @Autowired private ResourceService resourceService;
@@ -55,6 +58,28 @@ public class HourController {
     @Autowired private UserCanSeeCourseCache userCanSeeCourseCache;
     @Autowired private CourseCache courseCache;
 
+    @GetMapping("/{id}")
+    @SneakyThrows
+    public JsonResponse detail(
+            @PathVariable(name = "courseId") Integer courseId,
+            @PathVariable(name = "id") Integer id) {
+        Course course = courseService.findOrFail(courseId);
+        CourseHour courseHour = hourService.findOrFail(id, courseId);
+
+        UserCourseHourRecord userCourseHourRecord = null;
+        if (FCtx.getId() != null && FCtx.getId() > 0) {
+            // 学员已登录
+            userCourseHourRecord = userCourseHourRecordService.find(FCtx.getId(), courseId, id);
+        }
+
+        HashMap<String, Object> data = new HashMap<>();
+        data.put("course", course);
+        data.put("hour", courseHour);
+        data.put("user_hour_record", userCourseHourRecord);
+
+        return JsonResponse.data(data);
+    }
+
     @GetMapping("/{id}/play")
     @SneakyThrows
     public JsonResponse play(
diff --git a/src/main/java/xyz/playedu/api/listener/UserCourseHourFinishedListener.java b/src/main/java/xyz/playedu/api/listener/UserCourseHourFinishedListener.java
index a1e1daf..7043663 100644
--- a/src/main/java/xyz/playedu/api/listener/UserCourseHourFinishedListener.java
+++ b/src/main/java/xyz/playedu/api/listener/UserCourseHourFinishedListener.java
@@ -15,8 +15,6 @@
  */
 package xyz.playedu.api.listener;
 
-import lombok.extern.slf4j.Slf4j;
-
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.event.EventListener;
 import org.springframework.scheduling.annotation.Async;
@@ -33,7 +31,6 @@ import xyz.playedu.api.service.UserCourseRecordService;
  * @create 2023/3/20 17:41
  */
 @Component
-@Slf4j
 public class UserCourseHourFinishedListener {
 
     @Autowired private UserCourseRecordService userCourseRecordService;
@@ -49,13 +46,6 @@ public class UserCourseHourFinishedListener {
         Integer finishedCount =
                 userCourseHourRecordService.getFinishedHourCount(
                         evt.getUserId(), evt.getCourseId());
-        log.info(
-                "UserCourseHourFinishedListener courseId={} userId={} hourCount={}"
-                        + " finishedCount={}",
-                evt.getCourseId(),
-                evt.getUserId(),
-                hourCount,
-                finishedCount);
         userCourseRecordService.storeOrUpdate(
                 evt.getUserId(), evt.getCourseId(), hourCount, finishedCount);
     }