diff --git a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
index 787d3ca7..e2236c98 100644
--- a/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
+++ b/laws-modules/src/main/java/com/jero/modules/laws/enterprise/service/impl/EnterpriseStandardAuthUserServiceImpl.java
@@ -137,6 +137,7 @@ public class EnterpriseStandardAuthUserServiceImpl extends ServiceImpl<Enterpris
         for (Map<String, Object> map : records) {
             String standardId = (String) map.get(FieldCommon.ID);
             LawsEnterpriseStandard es = esMap.get(standardId);
+            String mainDraftingUnit = es.getMainDraftingUnit();
             // 授权部门和临时权限
             if (authStandardIds.contains(standardId)) {
                 map.put(FieldCommon.DETAIL_FLAG, true);
@@ -150,12 +151,17 @@ public class EnterpriseStandardAuthUserServiceImpl extends ServiceImpl<Enterpris
                 continue;
             }
             // 企标等级分类级别可查看部门
-            if (gradeClassification.equals("2") || gradeClassification.equals("3") || gradeClassification.equals("4")) {
+            if (gradeClassification.equals("2") || gradeClassification.equals("3")) {
                 if (levelDeptIds.stream().anyMatch(departIds::contains)) {
                     map.put(FieldCommon.DETAIL_FLAG, true);
                     continue;
                 }
             }
+            // 主起草部门可以看
+            if (gradeClassification.equals("4") && departIds.contains(mainDraftingUnit)) {
+                map.put(FieldCommon.DETAIL_FLAG, true);
+                continue;
+            }
             map.put(FieldCommon.DETAIL_FLAG, false);
         }
 
@@ -370,6 +376,11 @@ public class EnterpriseStandardAuthUserServiceImpl extends ServiceImpl<Enterpris
             if (levelDeptIds.stream().anyMatch(departIds::contains)) {
                 return true;
             }
+        }else if (gradeClassification.equals("4")) {
+            String mainDraftingUnit = es.getMainDraftingUnit();
+            if (departIds.contains(mainDraftingUnit)) {
+                return true;
+            }
         }
 
         // 查询临时授权人员