diff --git a/backend/services/project-management/src/test/java/io/metersphere/project/controller/EnvironmentControllerTests.java b/backend/services/project-management/src/test/java/io/metersphere/project/controller/EnvironmentControllerTests.java
index 75d1c04dbe..40fd88fa3e 100644
--- a/backend/services/project-management/src/test/java/io/metersphere/project/controller/EnvironmentControllerTests.java
+++ b/backend/services/project-management/src/test/java/io/metersphere/project/controller/EnvironmentControllerTests.java
@@ -934,7 +934,7 @@ public class EnvironmentControllerTests extends BaseTest {
 
         NodeSortQueryParam sortParam = new NodeSortQueryParam();
         sortParam.setPos(environmentId1.getPos());
-        sortParam.setOperator("lessThan");
+        sortParam.setOperator("moreThan");
         sortParam.setParentId(DEFAULT_PROJECT_ID);
 
         DropNode dropNode = extEnvironmentMapper.selectNodeByPosOperator(sortParam);