diff --git a/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java b/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
index 9be56124..51ca9d34 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
@@ -74,6 +74,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
 
     @Autowired private ResourcesApplicationCourseDao resourcesApplicationCourseDao;
     @Autowired private CoreUserService coreUserService;
+    @Autowired private CourseLabelService courseLabelService;
 
 
     private final List<Future<Boolean>> results = new ArrayList<>();
@@ -211,9 +212,13 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
 
         CourseInfo courseInfo = courseInfoDao.single(courseInfoQuery.getCourseInfoId());
 
+        // 不管有没有绑定应用，都先删除
+        deleteByCourseInfoId(courseInfo.getCourseInfoId());
+
         if(StringUtils.isNotBlank(courseInfoQuery.getResourcesApplicationIds())){
-            //删除以前的
-            deleteByCourseInfoId(courseInfo.getCourseInfoId());
+
+            CourseLabel courseLabel = courseLabelService.queryById(courseInfo.getCourseLabelId());
+            Assert.isTrue(courseLabel != null && "应用课程类".equals(courseLabel.getCourseLabelType()), "只有应用课程类的课程，才能绑定应用！");
 
             List<ResourcesApplicationCourse> resourcesApplicationCourseList = new ArrayList<>();
             String[] resourcesApplicationIds = courseInfoQuery.getResourcesApplicationIds().split(",");
diff --git a/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java b/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java
index dac12d47..6d10bee6 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java
@@ -160,7 +160,10 @@ public class ResourcesQuestionController{
 
         if (coreUser.isUniAdmin()) {
             condition.setOrgIdPlural(join(Arrays.asList(coreUser.getOrgId(), 1L, null).toArray(), ","));
-            // 查询已经授权的课程ID
+            // 查询已经授权的课程ID。
+            // 应用课程：查询resources_application_course表，应用和课程的绑定关系
+            // 理论课程：授权表universities_colleges_jurisdiction_curriculum_resources，查询理论课程授权给院校的数据
+            // 考证类课程：查询，不需要二次授权
             Serializable courseInfoIds = defaultIfNull(condition.getCourseInfoId(), condition.getCourseInfoIds());
             Serializable ifNullCourseInfoIds = defaultIfNull(courseInfoIds,
                     universitiesCollegesJurisdictionCurriculumResourcesService.getAuthCourseInfoStrByOrgId(coreUser.getOrgId()));
diff --git a/web/src/main/resources/sql/jlw/universitiesCollegesJurisdictionCurriculumResources.md b/web/src/main/resources/sql/jlw/universitiesCollegesJurisdictionCurriculumResources.md
index e7c7ee85..03eb67d1 100644
--- a/web/src/main/resources/sql/jlw/universitiesCollegesJurisdictionCurriculumResources.md
+++ b/web/src/main/resources/sql/jlw/universitiesCollegesJurisdictionCurriculumResources.md
@@ -219,10 +219,10 @@ getAuthCourseInfoByOrgId
   SELECT
   tb.*
   FROM
-  universities_colleges_jurisdiction_curriculum_resources t
+  course_info tb 
+  left join universities_colleges_jurisdiction_curriculum_resources t ON tb.course_info_id = t.course_info_id
   INNER JOIN universities_colleges ta ON t.universities_colleges_id = ta.universities_colleges_id
   AND ta.universities_colleges_status = 1
-  INNER JOIN course_info tb ON tb.course_info_id = t.course_info_id
   AND tb.course_info_status = 1
   WHERE
   1