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 8262ec79..c51a4618 100644
--- a/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
+++ b/web/src/main/java/com/ibeetl/jlw/service/CourseInfoService.java
@@ -223,7 +223,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
         String courseInfoFullId = getCourseInfoFullId(courseInfo);
         CourseInfo model = new CourseInfo();
         model.setCourseInfoId(courseInfo.getCourseInfoId());
-        model.setCourseInfoFullId(StrUtil.appendIfMissing(courseInfoFullId, "_"));
+        model.setCourseInfoFullId(StrUtil.prependIfMissing(StrUtil.appendIfMissing(courseInfoFullId, "_"), "_"));
         updateTemplate(model);
 
         return courseInfo;
@@ -1407,7 +1407,7 @@ public class CourseInfoService extends CoreBaseService<CourseInfo>{
             // 用于批量更新
             CourseInfo updatePO = new CourseInfo();
             updatePO.setCourseInfoId(courseInfo.getCourseInfoId());
-            updatePO.setCourseInfoFullId(StrUtil.appendIfMissing(courseInfoFullId, "_"));
+            updatePO.setCourseInfoFullId(StrUtil.prependIfMissing(StrUtil.appendIfMissing(courseInfoFullId, "_"), "_"));
 
             updatePOList.add(updatePO);
         }
diff --git a/web/src/main/java/com/ibeetl/jlw/web/ResourcesInfoController.java b/web/src/main/java/com/ibeetl/jlw/web/ResourcesInfoController.java
index 3cbd5743..76a377c7 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/ResourcesInfoController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/ResourcesInfoController.java
@@ -40,6 +40,7 @@ import java.math.RoundingMode;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
+import java.util.stream.Collectors;
 
 import static cn.hutool.core.util.ArrayUtil.join;
 import static cn.hutool.core.util.ObjectUtil.defaultIfNull;
@@ -158,8 +159,10 @@ public class ResourcesInfoController{
                     universitiesCollegesJurisdictionCurriculumResourcesService.getResourcesCourseInfoAuthDetails(coreUser.getOrgId());
             Serializable ifNullCourseInfoIds = defaultIfNull(courseInfoIds, listJoin(resourcesCourseInfoAuthDetails.getTheoryCourseList(), CourseInfo::getCourseInfoId));
 
+            String ids = Arrays.stream(ifNullCourseInfoIds.toString().split(",")).map(item -> "_" + item + "_").collect(Collectors.joining("|"));
+
             // 如果为空字符串，那么代表这个学校，还没有授权的课程，所以是不会显示任何东西的。
-            condition.setCourseInfoIds(StrUtil.blankToDefault(String.valueOf(ifNullCourseInfoIds), "未授权应用"));
+            condition.setCourseInfoIds(StrUtil.blankToDefault(ids, "未授权应用"));
         }
 
         resourcesInfoService.queryByCondition(page);
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 443e7f1b..34cf012a 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/ResourcesQuestionController.java
@@ -52,6 +52,7 @@ import java.io.InputStream;
 import java.io.Serializable;
 import java.math.BigDecimal;
 import java.util.*;
+import java.util.stream.Collectors;
 
 import static cn.hutool.core.util.ArrayUtil.join;
 import static cn.hutool.core.util.ObjectUtil.defaultIfNull;
@@ -157,9 +158,6 @@ public class ResourcesQuestionController{
     @ResponseBody
     public JsonResult<PageQuery> list(ResourcesQuestionQuery condition, @SCoreUser CoreUser coreUser){
         PageQuery page = condition.getPageQuery();
-        if (coreUser.isTeacher()) {
-            condition.setSeeSelf(true);
-        }
 
         if (coreUser.isUniAdmin()) {
             condition.setOrgIdPlural(join(Arrays.asList(coreUser.getOrgId(), 1L).toArray(), ","));
@@ -170,8 +168,10 @@ public class ResourcesQuestionController{
                     universitiesCollegesJurisdictionCurriculumResourcesService.getResourcesCourseInfoAuthDetails(coreUser.getOrgId());
             Serializable ifNullCourseInfoIds = defaultIfNull(courseInfoIds, listJoin(resourcesCourseInfoAuthDetails.getTheoryCourseList(), CourseInfo::getCourseInfoId));
 
+            String ids = Arrays.stream(ifNullCourseInfoIds.toString().split(",")).map(item -> "_" + item + "_").collect(Collectors.joining("|"));
+
             // 如果为空字符串，那么代表这个学校，还没有授权的课程，所以是不会显示任何东西的。
-            condition.setCourseInfoIds(StrUtil.blankToDefault(String.valueOf(ifNullCourseInfoIds), "未授权应用"));
+            condition.setCourseInfoIds(StrUtil.blankToDefault(ids, "未授权应用"));
         }
         resourcesQuestionService.queryByCondition(page);
         return JsonResult.success(page);
diff --git a/web/src/main/java/com/ibeetl/jlw/web/query/ResourcesInfoQuery.java b/web/src/main/java/com/ibeetl/jlw/web/query/ResourcesInfoQuery.java
index d16694fc..d5edd40c 100644
--- a/web/src/main/java/com/ibeetl/jlw/web/query/ResourcesInfoQuery.java
+++ b/web/src/main/java/com/ibeetl/jlw/web/query/ResourcesInfoQuery.java
@@ -46,7 +46,7 @@ public class ResourcesInfoQuery extends PageParam {
      * 全路径查询，用于查询归属课程
      */
     private String courseInfoFullId;
-    private String courseInfoId_1;
+    private String courseInfoId_0;
     private String courseInfoId_2;
     private String courseInfoId_3;
 
@@ -173,12 +173,12 @@ public class ResourcesInfoQuery extends PageParam {
         this.courseInfoFullId = courseInfoFullId;
     }
 
-    public String getCourseInfoId_1() {
-        return courseInfoId_1;
+    public String getCourseInfoId_0() {
+        return courseInfoId_0;
     }
 
-    public void setCourseInfoId_1(String courseInfoId_1) {
-        this.courseInfoId_1 = courseInfoId_1;
+    public void setCourseInfoId_0(String courseInfoId_0) {
+        this.courseInfoId_0 = courseInfoId_0;
     }
 
     public String getCourseInfoId_2() {
diff --git a/web/src/main/resources/sql/jlw/resourcesInfo.md b/web/src/main/resources/sql/jlw/resourcesInfo.md
index 88fc4a80..f00eaed7 100644
--- a/web/src/main/resources/sql/jlw/resourcesInfo.md
+++ b/web/src/main/resources/sql/jlw/resourcesInfo.md
@@ -19,10 +19,15 @@ queryByCondition
         and t.resources_info_id =#resourcesInfoId#
       @}
       @if(!isEmpty(courseInfoIds)){
-        and find_in_set(t.course_info_id,#courseInfoIds#)
+      and a.course_info_full_id regexp #courseInfoIds#
+      @// 未授权任何应用的话，这里直接返回空数据
+      @if(courseInfoIds == '未授权应用'){
+      and false
+      @}
       @}
       @if(!isEmpty(courseInfoId)){
-        and t.course_info_id =#courseInfoId#
+      and a.course_info_full_id regexp #courseInfoId#
+      @//and t.course_info_id =#courseInfoId#
       @}
       @if(!isEmpty(resourcesInfoName)){
         and t.resources_info_name like #'%'+resourcesInfoName+'%'#
@@ -40,7 +45,7 @@ queryByCondition
         and (find_in_set(ifnull(t.org_id, 1), #orgIdPlural#))
       @}
       @if(!isEmpty(courseInfoFullId)){
-        and a.course_info_full_id like #courseInfoFullId+"%"#
+        and a.course_info_full_id like #'%\\_'+courseInfoFullId+'\\_%'#
       @}
       @if(!isEmpty(addType)){
         and t.add_type =#addType#
@@ -51,12 +56,14 @@ queryByCondition
       @if(!isEmpty(seeSelf) && seeSelf && !isEmpty(userId)){
         and (t.add_type = 'ADMIN_ADD' or t.user_id = #userId#)
       @}
-      @if(!isEmpty(courseInfoId_1)){
-      and a.course_info_full_id like #courseInfoId_1 + '%'#
-      @} else if(!isEmpty(courseInfoId_2)){
-      and a.course_info_full_id like #courseInfoId_1 + '_' + courseInfoId_2 + '%'#
-      @} else if(!isEmpty(courseInfoId_3)){
-      and a.course_info_full_id like #courseInfoId_1 + '_' + courseInfoId_2 + '_' + courseInfoId_3 + '%'#
+      @if(!isEmpty(courseInfoId_0)){
+      and a.course_info_full_id like #'%\\_'+courseInfoId_0+'\\_%'#
+      @}
+      @if(!isEmpty(courseInfoId_2)){
+      and a.course_info_full_id like #'%\\_'+courseInfoId_2+'\\_%'#
+      @}
+      @if(!isEmpty(courseInfoId_3)){
+      and a.course_info_full_id like #'%\\_'+courseInfoId_3+'\\_%'#
       @}
   ORDER BY t.resources_info_id DESC
     
diff --git a/web/src/main/resources/sql/jlw/resourcesQuestion.md b/web/src/main/resources/sql/jlw/resourcesQuestion.md
index 25e55859..7a806391 100644
--- a/web/src/main/resources/sql/jlw/resourcesQuestion.md
+++ b/web/src/main/resources/sql/jlw/resourcesQuestion.md
@@ -40,23 +40,22 @@ queryByCondition
         and t.resources_question_id =#resourcesQuestionId#
       @}
       @if(!isEmpty(courseInfoIds)){
-        and find_in_set(t.course_info_id,#courseInfoIds#)
+        and a.course_info_full_id regexp #courseInfoIds#
         @// 未授权任何应用的话，这里直接返回空数据
         @if(courseInfoIds == '未授权应用'){
         and false
         @}
       @}
       @if(!isEmpty(courseInfoId)){
-        and t.course_info_id =#courseInfoId#
+        and a.course_info_full_id regexp #courseInfoId#
+       @//and t.course_info_id =#courseInfoId#
       @}
   @if(!isEmpty(courseInfoId_0)){
-  and t.course_info_id =#courseInfoId_0#
+  and a.course_info_full_id like #'%\\_'+courseInfoId_0+'\\_%'#
   @}
   @if(!isEmpty(courseInfoId_1)){
-  and t.course_info_id =#courseInfoId_1#
-  @} else if(!isEmpty(courseInfoId_0)){
-  and t.course_info_id =#courseInfoId_0#
-  @}
+  and a.course_info_full_id  like #'%\\_'+courseInfoId_1+'\\_%'#
+  @} 
       @if(!isEmpty(questionType)){
         and t.question_type =#questionType#
       @}