diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/AlertGroupService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/AlertGroupService.java
index 72cbd50833..e9a90d5903 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/AlertGroupService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/AlertGroupService.java
@@ -75,7 +75,7 @@ public class AlertGroupService extends BaseService{
     public Map<String, Object> listPaging(User loginUser, String searchVal, Integer pageNo, Integer pageSize) {
 
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -83,7 +83,7 @@ public class AlertGroupService extends BaseService{
         IPage<AlertGroup> alertGroupIPage = alertGroupMapper.queryAlertGroupPage(
                 page, searchVal);
         PageInfo<AlertGroup> pageInfo = new PageInfo<>(pageNo, pageSize);
-        pageInfo.setTotalCount((int)alertGroupIPage.getTotal());
+        pageInfo.setTotalCount((int) alertGroupIPage.getTotal());
         pageInfo.setLists(alertGroupIPage.getRecords());
         result.put(Constants.DATA_LIST, pageInfo);
         putMsg(result, Status.SUCCESS);
@@ -103,7 +103,7 @@ public class AlertGroupService extends BaseService{
     public Map<String, Object> createAlertgroup(User loginUser, String groupName, AlertType groupType, String desc) {
         Map<String, Object> result = new HashMap<>();
         //only admin can operate
-        if (checkAdmin(loginUser, result)){
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -140,7 +140,7 @@ public class AlertGroupService extends BaseService{
     public Map<String, Object> updateAlertgroup(User loginUser, int id, String groupName, AlertType groupType, String desc) {
         Map<String, Object> result = new HashMap<>();
 
-        if (checkAdmin(loginUser, result)){
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -183,7 +183,7 @@ public class AlertGroupService extends BaseService{
         result.put(Constants.STATUS, false);
 
         //only admin can operate
-        if (checkAdmin(loginUser, result)){
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         //check exist
@@ -213,7 +213,7 @@ public class AlertGroupService extends BaseService{
         result.put(Constants.STATUS, false);
 
         //only admin can operate
-        if (checkAdmin(loginUser, result)){
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/BaseService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/BaseService.java
index e9b25250a8..c61cd1eeb5 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/BaseService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/BaseService.java
@@ -46,13 +46,13 @@ public class BaseService {
     }
 
     /**
-     * check admin
+     * isNotAdmin
      *
      * @param loginUser login user
      * @param result result code
-     * @return true if administrator, otherwise false
+     * @return true if not administrator, otherwise false
      */
-    protected boolean checkAdmin(User loginUser, Map<String, Object> result) {
+    protected boolean isNotAdmin(User loginUser, Map<String, Object> result) {
         //only admin can operate
         if (!isAdmin(loginUser)) {
             putMsg(result, Status.USER_NO_OPERATION_PERM);
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/QueueService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/QueueService.java
index caffeabd5c..23de453e11 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/QueueService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/QueueService.java
@@ -60,7 +60,7 @@ public class QueueService extends BaseService {
      */
     public Map<String, Object> queryList(User loginUser) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -75,14 +75,14 @@ public class QueueService extends BaseService {
      * query queue list paging
      *
      * @param loginUser login user
-     * @param pageNo    page number
+     * @param pageNo page number
      * @param searchVal search value
-     * @param pageSize  page size
+     * @param pageSize page size
      * @return queue list
      */
     public Map<String, Object> queryList(User loginUser, String searchVal, Integer pageNo, Integer pageSize) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -105,13 +105,13 @@ public class QueueService extends BaseService {
      * create queue
      *
      * @param loginUser login user
-     * @param queue     queue
+     * @param queue queue
      * @param queueName queue name
      * @return create result
      */
     public Map<String, Object> createQueue(User loginUser, String queue, String queueName) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -153,14 +153,14 @@ public class QueueService extends BaseService {
      * update queue
      *
      * @param loginUser login user
-     * @param queue     queue
-     * @param id        queue id
+     * @param queue queue
+     * @param id queue id
      * @param queueName queue name
      * @return update result code
      */
     public Map<String, Object> updateQueue(User loginUser, int id, String queue, String queueName) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ResourcesService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ResourcesService.java
index dffc55edfe..e7d8906f28 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ResourcesService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/ResourcesService.java
@@ -1158,20 +1158,20 @@ public class ResourcesService extends BaseService {
     public Map<String, Object> authorizeResourceTree(User loginUser, Integer userId) {
 
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         List<Resource> resourceList = resourcesMapper.queryResourceExceptUserId(userId);
-        List<ResourceComponent> list ;
+        List<ResourceComponent> list;
         if (CollectionUtils.isNotEmpty(resourceList)) {
             Visitor visitor = new ResourceTreeVisitor(resourceList);
             list = visitor.visit().getChildren();
-        }else {
+        } else {
             list = new ArrayList<>(0);
         }
 
         result.put(Constants.DATA_LIST, list);
-        putMsg(result,Status.SUCCESS);
+        putMsg(result, Status.SUCCESS);
         return result;
     }
 
@@ -1185,23 +1185,23 @@ public class ResourcesService extends BaseService {
     public Map<String, Object> unauthorizedFile(User loginUser, Integer userId) {
 
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         List<Resource> resourceList = resourcesMapper.queryResourceExceptUserId(userId);
-        List<Resource> list ;
+        List<Resource> list;
         if (resourceList != null && resourceList.size() > 0) {
             Set<Resource> resourceSet = new HashSet<>(resourceList);
             List<Resource> authedResourceList = resourcesMapper.queryAuthorizedResourceList(userId);
 
             getAuthorizedResourceList(resourceSet, authedResourceList);
             list = new ArrayList<>(resourceSet);
-        }else {
+        } else {
             list = new ArrayList<>(0);
         }
         Visitor visitor = new ResourceTreeVisitor(list);
         result.put(Constants.DATA_LIST, visitor.visit().getChildren());
-        putMsg(result,Status.SUCCESS);
+        putMsg(result, Status.SUCCESS);
         return result;
     }
 
@@ -1215,7 +1215,7 @@ public class ResourcesService extends BaseService {
     public Map<String, Object> unauthorizedUDFFunction(User loginUser, Integer userId) {
         Map<String, Object> result = new HashMap<>(5);
         //only admin can operate
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -1231,13 +1231,11 @@ public class ResourcesService extends BaseService {
             resultList = new ArrayList<>(udfFuncSet);
         }
         result.put(Constants.DATA_LIST, resultList);
-        putMsg(result,Status.SUCCESS);
+        putMsg(result, Status.SUCCESS);
         return result;
     }
 
 
-
-
     /**
      * authorized udf function
      *
@@ -1247,12 +1245,12 @@ public class ResourcesService extends BaseService {
      */
     public Map<String, Object> authorizedUDFFunction(User loginUser, Integer userId) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         List<UdfFunc> udfFuncs = udfFunctionMapper.queryAuthedUdfFunc(userId);
         result.put(Constants.DATA_LIST, udfFuncs);
-        putMsg(result,Status.SUCCESS);
+        putMsg(result, Status.SUCCESS);
         return result;
     }
 
@@ -1266,7 +1264,7 @@ public class ResourcesService extends BaseService {
      */
     public Map<String, Object> authorizedFile(User loginUser, Integer userId) {
         Map<String, Object> result = new HashMap<>(5);
-        if (checkAdmin(loginUser, result)){
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         List<Resource> authedResources = resourcesMapper.queryAuthorizedResourceList(userId);
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/WorkerGroupService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/WorkerGroupService.java
index 3f21679b34..83cbd197cd 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/WorkerGroupService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/WorkerGroupService.java
@@ -70,7 +70,7 @@ public class WorkerGroupService extends BaseService {
         Integer toIndex = (pageNo - 1) * pageSize + pageSize;
 
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectServiceImpl.java
index fd47342c12..06b8eacf1b 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectServiceImpl.java
@@ -293,7 +293,7 @@ public class ProjectServiceImpl extends BaseService implements ProjectService {
      */
     public Map<String, Object> queryUnauthorizedProject(User loginUser, Integer userId) {
         Map<String, Object> result = new HashMap<>();
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
         /**
@@ -344,7 +344,7 @@ public class ProjectServiceImpl extends BaseService implements ProjectService {
     public Map<String, Object> queryAuthorizedProject(User loginUser, Integer userId) {
         Map<String, Object> result = new HashMap<>();
 
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -364,7 +364,7 @@ public class ProjectServiceImpl extends BaseService implements ProjectService {
     public Map<String, Object> queryProjectCreatedByUser(User loginUser) {
         Map<String, Object> result = new HashMap<>();
 
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TenantServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TenantServiceImpl.java
index d27ce47122..8aafe9102e 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TenantServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TenantServiceImpl.java
@@ -89,7 +89,7 @@ public class TenantServiceImpl extends BaseService implements TenantService {
 
         Map<String, Object> result = new HashMap<>(5);
         result.put(Constants.STATUS, false);
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -134,14 +134,14 @@ public class TenantServiceImpl extends BaseService implements TenantService {
      *
      * @param loginUser login user
      * @param searchVal search value
-     * @param pageNo    page number
-     * @param pageSize  page size
+     * @param pageNo page number
+     * @param pageSize page size
      * @return tenant list page
      */
     public Map<String, Object> queryTenantList(User loginUser, String searchVal, Integer pageNo, Integer pageSize) {
 
         Map<String, Object> result = new HashMap<>(5);
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -174,7 +174,7 @@ public class TenantServiceImpl extends BaseService implements TenantService {
         Map<String, Object> result = new HashMap<>(5);
         result.put(Constants.STATUS, false);
 
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }
 
@@ -227,7 +227,7 @@ public class TenantServiceImpl extends BaseService implements TenantService {
      * delete tenant
      *
      * @param loginUser login user
-     * @param id        tenant id
+     * @param id tenant id
      * @return delete result code
      * @throws Exception exception
      */
@@ -235,7 +235,7 @@ public class TenantServiceImpl extends BaseService implements TenantService {
     public Map<String, Object> deleteTenantById(User loginUser, int id) throws Exception {
         Map<String, Object> result = new HashMap<>(5);
 
-        if (checkAdmin(loginUser, result)) {
+        if (isNotAdmin(loginUser, result)) {
             return result;
         }