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 8ecbb46957..0a9853e314 100644
--- a/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
+++ b/backend/src/main/java/io/metersphere/track/service/TestCaseService.java
@@ -1926,6 +1926,7 @@ public class TestCaseService {
                     }
                     EditTestCaseRequest editRequest = new EditTestCaseRequest();
                     BeanUtils.copyBean(editRequest, item);
+                    editRequest.setTags(null);
                     editTestCase(editRequest);
                     changeOrder(item, request.getProjectId());
                     lastAddId = null;