diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java b/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
index c7f02a875e..bbf8a755e8 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/parse/Swagger3Parser.java
@@ -595,6 +595,9 @@ public class Swagger3Parser extends SwaggerAbstractParser {
                 if (modulePath.contains("/")) {
                     split = modulePath.split("/");
                 }
+                if (split.length == 0 && StringUtils.isNotBlank(modulePath)) {
+                    split = new String[]{modulePath};
+                }
                 swaggerApiInfo.setTags(Arrays.asList(split));
             }
 
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 9294f56108..2d28fa4de5 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
@@ -897,7 +897,7 @@ public class ApiDefinitionService {
 
             apiDefinition.setCreateTime(System.currentTimeMillis());
             apiDefinition.setUpdateTime(System.currentTimeMillis());
-            if (apiDefinition.getVersionId().equals("update")) {
+            if (apiDefinition.getVersionId() != null && apiDefinition.getVersionId().equals("update")) {
                 if (StringUtils.isNotEmpty(apiTestImportRequest.getUpdateVersionId())) {
                     apiDefinition.setVersionId(apiTestImportRequest.getUpdateVersionId());
                 } else {