diff --git a/backend/src/main/java/io/metersphere/api/dto/definition/parse/ApiDefinitionImportUtil.java b/backend/src/main/java/io/metersphere/api/dto/definition/parse/ApiDefinitionImportUtil.java
index b6ccfc2d6b..4452c4bfd6 100644
--- a/backend/src/main/java/io/metersphere/api/dto/definition/parse/ApiDefinitionImportUtil.java
+++ b/backend/src/main/java/io/metersphere/api/dto/definition/parse/ApiDefinitionImportUtil.java
@@ -61,6 +61,7 @@ public class ApiDefinitionImportUtil {
         if (parentModule != null) {
             module = apiModuleService.getNewModule(name, projectId, parentModule.getLevel() + 1);
             module.setParentId(parentModule.getId());
+            module.setProtocol(parentModule.getProtocol());
         } else {
             module = apiModuleService.getNewModule(name, projectId, 1);
         }
@@ -121,6 +122,7 @@ public class ApiDefinitionImportUtil {
         if (parentModule != null) {
             module = apiModuleService.getNewModule(name, projectId, parentModule.getLevel() + 1);
             module.setParentId(parentModule.getId());
+            module.setProtocol(parentModule.getProtocol());
         } else {
             module = apiModuleService.getNewModule(name, projectId, 1);
         }