diff --git a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/design/controller/DesVolumeCatalogController.java b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/design/controller/DesVolumeCatalogController.java
index e46ee637..4e068dca 100644
--- a/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/design/controller/DesVolumeCatalogController.java
+++ b/xinnengyuan/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/design/controller/DesVolumeCatalogController.java
@@ -17,12 +17,15 @@ import org.dromara.common.mybatis.core.page.PageQuery;
 import org.dromara.common.mybatis.core.page.TableDataInfo;
 import org.dromara.common.web.core.BaseController;
 import org.dromara.design.domain.DesVolumeFile;
+import org.dromara.design.domain.bo.DesUserBo;
 import org.dromara.design.domain.dto.ExcelData;
 import org.dromara.design.domain.dto.volumecatalog.DesVolumeCatalogCreateReq;
 import org.dromara.design.domain.dto.volumecatalog.DesVolumeCatalogQueryReq;
 import org.dromara.design.domain.dto.volumecatalog.DesVolumeCatalogUpdateReq;
+import org.dromara.design.domain.vo.DesUserVo;
 import org.dromara.design.domain.vo.volumecatalog.DesVolumeCatalogVo;
 import org.dromara.design.domain.vo.volumefile.DesVolumeFileVo;
+import org.dromara.design.service.IDesUserService;
 import org.dromara.design.service.IDesVolumeCatalogService;
 import org.dromara.design.service.IDesVolumeFileService;
 import org.springframework.validation.annotation.Validated;
@@ -38,6 +41,7 @@ import java.time.ZoneId;
 import java.util.ArrayList;
 import java.util.Date;
 import java.util.List;
+import java.util.stream.Collectors;
 
 /**
  * 卷册目录
@@ -56,6 +60,8 @@ public class DesVolumeCatalogController extends BaseController {
     @Resource
     private IDesVolumeFileService volumeFileService;
 
+    @Resource
+    private  IDesUserService desUserService;
 
 
     /**
@@ -161,6 +167,25 @@ public class DesVolumeCatalogController extends BaseController {
     }
 
 
+
+    /**
+     * 查询设计人员列表
+     */
+    @SaCheckPermission("design:volumeCatalog:majorList")
+    @GetMapping("/majorList")
+    public R<List<DesUserVo>> list(DesUserBo bo) {
+
+        List<DesUserVo> desUserVos = desUserService.queryList(bo);
+        List<DesUserVo> uniqueMajors = new ArrayList<>(desUserVos.stream()
+            .collect(Collectors.toMap(
+                DesUserVo::getUserMajor,
+                user -> user,
+                (existing, replacement) -> existing
+            ))
+            .values());
+        return R.ok(uniqueMajors);
+    }
+
     public static List<ExcelData> readExcel(MultipartFile file) throws IOException {
         List<ExcelData> dataList = new ArrayList<>();