diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/UsersServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/UsersServiceImpl.java
index f200586fc6..2d828fd5d8 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/UsersServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/UsersServiceImpl.java
@@ -722,7 +722,7 @@ public class UsersServiceImpl extends BaseServiceImpl implements UsersService {
             projectUser = new ProjectUser();
             projectUser.setUserId(userId);
             projectUser.setProjectId(project.getId());
-            projectUser.setPerm(7);
+            projectUser.setPerm(Constants.AUTHORIZE_WRITABLE_PERM);
             projectUser.setCreateTime(today);
             projectUser.setUpdateTime(today);
             this.projectUserMapper.insert(projectUser);