diff --git a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
index 4ea8bcf962..bbec5c4715 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
@@ -992,6 +992,8 @@ public class ApiDefinitionService {
         for (int i = 0; i < caseList.size(); i++) {
             ApiTestCaseWithBLOBs apiTestCaseWithBLOBs = caseList.get(i);
             apiTestCaseWithBLOBs.setApiDefinitionId(apiDefinition.getId());
+            apiTestCaseWithBLOBs.setCreateUserId(Objects.requireNonNull(SessionUtils.getUser()).getId());
+            apiTestCaseWithBLOBs.setUpdateUserId(Objects.requireNonNull(SessionUtils.getUser()).getId());
             if (apiDefinition.getToBeUpdated() != null && !apiTestCaseWithBLOBs.getVersionId().equals("cover")) {
                 apiTestCaseWithBLOBs.setToBeUpdated(true);
                 //TODO:check setting