diff --git a/src/sand-hub/sand-hub.service.ts b/src/sand-hub/sand-hub.service.ts
index d04dc6c..ad0a870 100644
--- a/src/sand-hub/sand-hub.service.ts
+++ b/src/sand-hub/sand-hub.service.ts
@@ -109,7 +109,7 @@ export class SandHubService {
       
       // Vehicle information
       MapTypNam: newResponse.vehiclePersianName || newResponse.MapTypNam,
-      UsageField: newResponse.persianCarType || newResponse.UsageField || newResponse.usgCod,
+      UsageField: newResponse.persianCarType || newResponse.UsageField || (newResponse.usgCod === "8" ? "شخصی" : "نامشخص"),
       MapUsageName: newResponse.MapUsageName || newResponse.MapUsageName,
       
       // Financial coverage
@@ -171,7 +171,13 @@ export class SandHubService {
       const response = await this.makeSandHubRequest(requestUrl, requestPayload);
       
       // Map the new API response format to the old format
-      return this.mapNewApiResponseToOldFormat(response);
+      let result = this.mapNewApiResponseToOldFormat(response);
+
+      if (result.usgCod !== "8") {
+        throw new Error("خودرو شما شخصی / سواری نمی باشد")
+      }
+
+      return result;
     } catch (err) {
       throw new Error(err);
     }