diff --git a/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/PermissionGroupImpl.java b/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/PermissionGroupImpl.java
index 1d100032..ec35ff0c 100644
--- a/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/PermissionGroupImpl.java
+++ b/tyr-server/src/main/java/cn/axzo/tyr/server/service/impl/PermissionGroupImpl.java
@@ -1,5 +1,19 @@
 package cn.axzo.tyr.server.service.impl;
 
+import java.util.*;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.lang3.BooleanUtils;
+import org.apache.commons.lang3.StringUtils;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
+import com.google.common.collect.Lists;
+
 import cn.axzo.basics.common.BeanMapper;
 import cn.axzo.basics.common.constant.enums.TableIsDeleteEnum;
 import cn.axzo.basics.common.exception.ServiceException;
@@ -17,20 +31,8 @@ import cn.axzo.tyr.server.service.PermissionGroupService;
 import cn.axzo.tyr.server.service.PermissionPointService;
 import cn.axzo.tyr.server.service.SaasPermissionGroupScopeService;
 import cn.axzo.tyr.server.service.SaasPgroupPermissionRelationService;
-import com.baomidou.mybatisplus.core.metadata.IPage;
-import com.baomidou.mybatisplus.extension.conditions.query.LambdaQueryChainWrapper;
-import com.google.common.collect.Lists;
 import lombok.RequiredArgsConstructor;
 import lombok.extern.slf4j.Slf4j;
-import org.apache.commons.collections.CollectionUtils;
-import org.apache.commons.lang3.BooleanUtils;
-import org.apache.commons.lang3.StringUtils;
-import org.springframework.stereotype.Service;
-import org.springframework.transaction.annotation.Transactional;
-
-import java.util.*;
-import java.util.function.Function;
-import java.util.stream.Collectors;
 
 /**
  * 权限集
@@ -132,6 +134,7 @@ public class PermissionGroupImpl implements PermissionGroupService {
         Map<Long, List<PermissionPointTreeNode>> pgroupPermissionMap = permissionList.stream()
                 .collect(Collectors.groupingBy(SaasPgroupPermissionRelation::getGroupId,
                         Collectors.mapping(releation -> featureMap.get(releation.getFeatureId()), Collectors.toList())));
+        pgroupPermissionMap.forEach((k, v) -> v.removeIf(Objects::isNull));
         List<SaasPermissionGroupScope> saasPermissionGroupScopesSource = saasPermissionGroupScopeDao.lambdaQuery()
                 .in(SaasPermissionGroupScope::getPgroupId, groupIds)
                 .eq(BaseEntity::getIsDelete, TableIsDeleteEnum.NORMAL.value)