diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
index 5f96638..ee48989 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/controller/StudySubjectController.java
@@ -62,4 +62,14 @@ public class StudySubjectController extends BaseController
         studySubjectService.saveInfo(form);
         return AjaxResult.success();
     }
+
+    /**
+     * 查询是否有新增功能（学科下的才能新增+详情的填报）
+     */
+    @GetMapping("/isMatchSubject")
+    public AjaxResult isMatchSubject(Long studySubjectId)
+    {
+        return AjaxResult.success(studySubjectService.isMatchSubject(studySubjectId));
+    }
+
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudySubjectService.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudySubjectService.java
index 8cebd4f..b415336 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudySubjectService.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/IStudySubjectService.java
@@ -33,4 +33,11 @@ public interface IStudySubjectService extends IService<StudySubject>
      */
     void saveInfo(StudySubjectSaveForm form);
 
+    /**
+     * 查询是否有新增功能（学科下的才能新增+详情的填报）
+     * @param studySubjectId
+     * @return
+     */
+    Boolean isMatchSubject(Long studySubjectId);
+
 }
diff --git a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
index 90038f1..567ccd3 100644
--- a/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
+++ b/hxhq-modules/hxhq-system/src/main/java/com/hxhq/business/service/impl/StudySubjectServiceImpl.java
@@ -9,6 +9,7 @@ import java.util.stream.Collectors;
 import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
 import com.baomidou.mybatisplus.core.toolkit.Wrappers;
 import com.hxhq.business.domain.Study;
+import com.hxhq.business.domain.StudySubjectUser;
 import com.hxhq.business.dto.study.StudyListDto;
 import com.hxhq.business.enums.zykgl.JcgjlxEnum;
 import com.hxhq.business.enums.zykgl.JcmcysEnum;
@@ -164,4 +165,12 @@ public class StudySubjectServiceImpl extends ServiceImpl<StudySubjectMapper, Stu
             studyJcgjService.saveInfo(study.getId(), JcgjlxEnum.ry, JcmcysEnum.blue,"人员变更", JctUtil.formatStr(formData), SecurityUtils.getUserId(),SecurityUtils.getNickName(),form.getSign().getRemark());
         }
     }
+
+    @Override
+    public Boolean isMatchSubject(Long studySubjectId) {
+        QueryWrapper<StudySubjectUser> queryWrapper = new QueryWrapper<>();
+        queryWrapper.eq("user_id",SecurityUtils.getUserId());
+        queryWrapper.eq("study_subject_id",studySubjectId);
+        return studySubjectUserService.count(queryWrapper)>0;
+    }
 }