diff --git a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseService.java b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseService.java
index 524da13f..08b187e4 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/TeacherOpenCourseService.java
@@ -1,6 +1,8 @@
 package com.ibeetl.jlw.service;
 
+import cn.hutool.core.collection.CollectionUtil;
 import cn.hutool.core.date.DateUtil;
+import cn.hutool.core.lang.Assert;
 import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.extra.spring.SpringUtil;
 import cn.jlw.util.ToolUtils;
@@ -16,7 +18,9 @@ import com.ibeetl.jlw.dao.TeacherOpenCourseMergeCourseInfoDao;
 import com.ibeetl.jlw.dao.UniversitiesCollegesJurisdictionCurriculumResourcesDao;
 import com.ibeetl.jlw.entity.Student;
 import com.ibeetl.jlw.entity.TeacherOpenCourse;
+import com.ibeetl.jlw.entity.TeacherOpenCourseMergeResourcesInfo;
 import com.ibeetl.jlw.entity.UniversitiesCollegesJurisdictionCurriculumResources;
+import com.ibeetl.jlw.enums.GlobalUpStatusEnum;
 import com.ibeetl.jlw.web.query.TeacherOpenCourseQuery;
 import org.apache.commons.lang3.StringUtils;
 import org.beetl.sql.core.SqlId;
@@ -295,4 +299,14 @@ public class TeacherOpenCourseService extends CoreBaseService<TeacherOpenCourse>
     public LambdaQuery<TeacherOpenCourse> createLambdaQuery() {
         return teacherOpenCourseDao.createLambdaQuery();
     }
+
+    /**
+     * 判断课程是否再使用
+     */
+    public boolean getCourseUse(Long teacherOpenCourseId){
+        TeacherOpenCourse teacherOpenCourse = new TeacherOpenCourse();
+        teacherOpenCourse.setTeacherOpenCourseId(teacherOpenCourseId);
+        List<TeacherOpenCourse> teacherOpenCourses = getValues(teacherOpenCourse);
+        return CollectionUtil.isNotEmpty(teacherOpenCourses) && teacherOpenCourses.get(0).getEndTime().getTime() > new Date().getTime();
+    }
 }
diff --git a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseController.java b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseController.java
index 1e41cc76..6487467e 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/TeacherOpenCourseController.java
@@ -94,6 +94,16 @@ public class TeacherOpenCourseController{
         }
     }
 
+    @GetMapping(API + "/getCourseUse.do")
+    @ResponseBody
+    public JsonResult<Boolean>getCourseUse(Long teacherOpenCourseId,@SCoreUser CoreUser coreUser) {
+        if(null == coreUser){
+            return JsonResult.failMessage("请登录后再操作");
+        }else{
+            return  JsonResult.success(teacherOpenCourseService.getCourseUse(teacherOpenCourseId));
+        }
+    }
+
 
     @GetMapping(API + "/getList.do")
     @ResponseBody