fixed bugs

src/services/SaveParserBackendService.ts

@@ -1,3 +1,5 @@
+import { PROXY_PATHS } from '@/app/api/proxy/paths'
+
 export interface UploadSaveResponse {
     id: string
 }
@@ -10,7 +12,7 @@ export interface SaveStatusResponse {
 }
 
 export class SaveParserBackendService {
-    private API_BASE = '/api/proxy/parserBackend'
+    private API_BASE = PROXY_PATHS.saveParserBackend
 
     private async tryGetResponseJson(res: Response): Promise<string> {
         try {