diff --git a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
index 5ee87a9cc7..ad32d767a5 100644
--- a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
+++ b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
@@ -2452,6 +2452,8 @@ public class TestCaseService {
      * @param versionId
      */
     private void checkAndSetLatestVersion(String refId, String versionId, String projectId) {
+        if (StringUtils.isAnyBlank(refId, versionId, projectId))
+            return;
         TestCaseExample e = new TestCaseExample();
         e.createCriteria().andRefIdEqualTo(refId).andLatestEqualTo(true);
         //如果因为删除导致没有了最新的版本，则按照版本创建顺序选择一个版本为最新版本