diff --git a/laws-modules/src/main/java/com/jero/modules/laws/library/service/impl/LawsProblemLibraryServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/library/service/impl/LawsProblemLibraryServiceImpl.java
index 499bbfb2..119a940e 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/library/service/impl/LawsProblemLibraryServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/library/service/impl/LawsProblemLibraryServiceImpl.java
@@ -177,10 +177,12 @@ public class LawsProblemLibraryServiceImpl extends ServiceImpl<LawsProblemLibrar
             answerList.forEach(answer -> {
                 SysUser sysUser = userList.stream().filter(user -> answer.getUserId()
                         .equals(user.getId())).collect(Collectors.toList()).get(0);
-                List<SysDepart> sysDepartList = departList.stream().filter(depart -> answer.getOrgCode()
-                        .equals(depart.getOrgCode())).collect(Collectors.toList());
-                if (CollectionUtils.isNotEmpty(sysDepartList)) {
-                    answer.setDepartName(sysDepartList.get(0).getDepartName());
+                if (StrUtil.isNotBlank(answer.getOrgCode())) {
+                    List<SysDepart> sysDepartList = departList.stream().filter(depart -> answer.getOrgCode()
+                            .equals(depart.getOrgCode())).collect(Collectors.toList());
+                    if (CollectionUtils.isNotEmpty(sysDepartList)) {
+                        answer.setDepartName(sysDepartList.get(0).getDepartName());
+                    }
                 }
                 answer.setAvatar(sysUser.getAvatar());
                 answer.setName(sysUser.calcNameWorkNo());
diff --git a/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsGradeController.java b/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsGradeController.java
index 75dc5e00..f838a4b9 100644
--- a/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsGradeController.java
+++ b/laws-modules/src/main/java/com/jero/modules/sys/controller/LawsGradeController.java
@@ -52,7 +52,7 @@ public class LawsGradeController extends JeroController<LawsGrade, ILawsGradeSer
      * 查询（没有按钮权限）
      */
     @AutoLog(value = "级别-列表查询(没有按钮权限)")
-    @ApiOperation(value="级别-列表查询", notes="级别-列表查询(没有按钮权限)")
+    @ApiOperation(value="级别-列表查询(没有按钮权限)", notes="级别-列表查询(没有按钮权限)")
     @GetMapping(value = "/listWithoutPermission")
     public Result<List<LawsGrade>> queryListWithoutPermission() {
         List<LawsGrade> grades = lawsGradeService.queryList();