diff --git a/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiCaseService.java b/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiCaseService.java
index 82e07c49bb..d036315111 100644
--- a/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiCaseService.java
+++ b/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiCaseService.java
@@ -127,7 +127,7 @@ public class TestPlanApiCaseService extends TestPlanResourceService {
     public long getNextOrder(String collectionId) {
         Long maxPos = extTestPlanApiCaseMapper.getMaxPosByCollectionId(collectionId);
         if (maxPos == null) {
-            return 0;
+            return DEFAULT_NODE_INTERVAL_POS;
         } else {
             return maxPos + DEFAULT_NODE_INTERVAL_POS;
         }
diff --git a/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiScenarioService.java b/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiScenarioService.java
index 50bf168f47..b85d72d9e5 100644
--- a/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiScenarioService.java
+++ b/backend/services/test-plan/src/main/java/io/metersphere/plan/service/TestPlanApiScenarioService.java
@@ -121,7 +121,7 @@ public class TestPlanApiScenarioService extends TestPlanResourceService {
     public long getNextOrder(String collectionId) {
         Long maxPos = extTestPlanApiScenarioMapper.getMaxPosByRangeId(collectionId);
         if (maxPos == null) {
-            return 0;
+            return DEFAULT_NODE_INTERVAL_POS;
         } else {
             return maxPos + DEFAULT_NODE_INTERVAL_POS;
         }