diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/TaskDefinitionController.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/TaskDefinitionController.java
index fd2bf3e99f..a8ec2f51a3 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/TaskDefinitionController.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/controller/TaskDefinitionController.java
@@ -307,7 +307,7 @@ public class TaskDefinitionController extends BaseController {
     @AccessLogAnnotation(ignoreRequestArgs = "loginUser")
     public Result genTaskCodeList(@ApiIgnore @RequestAttribute(value = Constants.SESSION_USER) User loginUser,
                                   @RequestParam("genNum") Integer genNum) {
-        Map<String, Object> result = taskDefinitionService.genTaskCodeList(loginUser, genNum);
+        Map<String, Object> result = taskDefinitionService.genTaskCodeList(genNum);
         return returnDataList(result);
     }
 }
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskDefinitionService.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskDefinitionService.java
index 32fe150b0d..e17432929d 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskDefinitionService.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/TaskDefinitionService.java
@@ -151,11 +151,9 @@ public interface TaskDefinitionService {
     /**
      * gen task code list
      *
-     * @param loginUser login user
      * @param genNum gen num
      * @return task code list
      */
-    Map<String, Object> genTaskCodeList(User loginUser,
-                                        Integer genNum);
+    Map<String, Object> genTaskCodeList(Integer genNum);
 
 }
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TaskDefinitionServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TaskDefinitionServiceImpl.java
index 38ad7b11c0..cc63bbc7cb 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TaskDefinitionServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/TaskDefinitionServiceImpl.java
@@ -411,7 +411,7 @@ public class TaskDefinitionServiceImpl extends BaseServiceImpl implements TaskDe
     }
 
     @Override
-    public Map<String, Object> genTaskCodeList(User loginUser, Integer genNum) {
+    public Map<String, Object> genTaskCodeList(Integer genNum) {
         Map<String, Object> result = new HashMap<>();
         if (genNum == null || genNum < 1 || genNum > 100) {
             logger.error("the genNum must be great than 1 and less than 100");
diff --git a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/TaskDefinitionServiceImplTest.java b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/TaskDefinitionServiceImplTest.java
index d4e635ba93..1651950c52 100644
--- a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/TaskDefinitionServiceImplTest.java
+++ b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/TaskDefinitionServiceImplTest.java
@@ -270,10 +270,7 @@ public class TaskDefinitionServiceImplTest {
 
     @Test
     public void genTaskCodeList() {
-        User loginUser = new User();
-        loginUser.setId(-1);
-        loginUser.setUserType(UserType.GENERAL_USER);
-        Map<String, Object> genTaskCodeList = taskDefinitionService.genTaskCodeList(loginUser, 10);
+        Map<String, Object> genTaskCodeList = taskDefinitionService.genTaskCodeList(10);
         Assert.assertEquals(Status.SUCCESS, genTaskCodeList.get(Constants.STATUS));
     }
 }
\ No newline at end of file