diff --git a/site/app.py b/site/app.py
index 6ccf8ab..1c48e63 100644
--- a/site/app.py
+++ b/site/app.py
@@ -18,7 +18,7 @@ from routes.api import bp as api_bp
 from routes.api_test import bp as api_test_bp
 
 # Версия — меняется при КАЖДОМ изменении кода. Показывается в топбаре UI.
-VERSION = "1.1.22"
+VERSION = "1.1.23"
 
 app = Flask(__name__, template_folder="templates", static_folder="static")
 app.config["NUBES_API_ENDPOINT"] = os.getenv("NUBES_API_ENDPOINT", "https://lk-api-gateway-test.ngcloud.ru/api/v1/svc")
diff --git a/site/routes/api_test.py b/site/routes/api_test.py
index 34a7ae0..95cac4d 100644
--- a/site/routes/api_test.py
+++ b/site/routes/api_test.py
@@ -26,6 +26,7 @@
 from flask import Blueprint, current_app, jsonify, request
 import uuid
 import os
+import json
 import fcntl
 
 from api.http_client import HttpClient, detect_endpoint, stand_name
@@ -211,12 +212,27 @@ def api_test():
                     pid_str = str(p["svcOperationCfsParamId"])
                     if p.get("isRequired") and pid_str not in params:
                         dfl = p.get("defaultValue")
+                        dd = p.get("dataDescriptor")
                         if dfl is not None and dfl != "":
+                            # Есть явный default — отправляем как есть
                             client.post("/instanceOperationCfsParams", {
                                 "instanceOperationUid": op_uid,
                                 "svcOperationCfsParamId": p["svcOperationCfsParamId"],
                                 "paramValue": str(dfl)
                             })
+                        elif isinstance(dd, dict):
+                            # map-fixed без явного default — собираем JSON из sub-param defaults
+                            sub_obj = {}
+                            for sk, sv in dd.items():
+                                sd = sv.get("defaultValue", "")
+                                if sv.get("isRequired") and sd:
+                                    sub_obj[sk] = sd
+                            if sub_obj:
+                                client.post("/instanceOperationCfsParams", {
+                                    "instanceOperationUid": op_uid,
+                                    "svcOperationCfsParamId": p["svcOperationCfsParamId"],
+                                    "paramValue": json.dumps(sub_obj)
+                                })
             except Exception:
                 pass  # не ронять CREATE если шаблон не загрузился