diff --git a/src/app/service/babylon/building-basic-infos.service.ts b/src/app/service/babylon/building-basic-infos.service.ts
index 5562801..ab0cd05 100644
--- a/src/app/service/babylon/building-basic-infos.service.ts
+++ b/src/app/service/babylon/building-basic-infos.service.ts
@@ -38,9 +38,11 @@ export class BuildingBasicInfosService {
   postBuildingBasicInfos(name: string, data: any): Observable<any> {
     let params = {
       name: name,
-      // content: JSON.stringify(data),
     }
-    return this.http.post<any>(this.baseUrl + this.c_post, JSON.stringify(data), { params })
+    let headers = {
+      "Content-Type": "application/json"
+    }
+    return this.http.post<any>(this.baseUrl + this.c_post, `'${JSON.stringify(data)}'`, { headers,params })
       .pipe(
         catchError((err) => this.handleError(err))
       );