diff --git a/web/src/pages/app/modules/models.ts b/web/src/pages/app/modules/models.ts
index 09be4ea..a734bf3 100644
--- a/web/src/pages/app/modules/models.ts
+++ b/web/src/pages/app/modules/models.ts
@@ -455,7 +455,7 @@ export async function uploadModelToBackend(payload: UploadModelPayload) {
 
   const form = new FormData();
   form.set("folderId", String(folderId));
-  form.set("name", modelNameFromFile(displayName));
+  form.set("name", displayName);
   form.set("brandName", payload.brandName ?? "");
   form.set("typeName", payload.typeName ?? "");
   form.set("operationTree", normalizeOperationTreeInput(payload.operationTree));