diff --git a/backend/services/admin-service/src/interface/http/controllers/admin-version.controller.ts b/backend/services/admin-service/src/interface/http/controllers/admin-version.controller.ts
index 35ed8ea..7b88330 100644
--- a/backend/services/admin-service/src/interface/http/controllers/admin-version.controller.ts
+++ b/backend/services/admin-service/src/interface/http/controllers/admin-version.controller.ts
@@ -83,7 +83,7 @@ export class AdminVersionController {
   }
 
   @Post('upload')
-  @UseInterceptors(FileInterceptor('file'))
+  @UseInterceptors(FileInterceptor('file', { limits: { fileSize: 500 * 1024 * 1024 } }))
   @ApiConsumes('multipart/form-data')
   @ApiOperation({ summary: 'Upload APK/IPA and create version' })
   async uploadVersion(
@@ -148,7 +148,7 @@ export class AdminVersionController {
   }
 
   @Post('parse')
-  @UseInterceptors(FileInterceptor('file'))
+  @UseInterceptors(FileInterceptor('file', { limits: { fileSize: 500 * 1024 * 1024 } }))
   @ApiConsumes('multipart/form-data')
   @ApiOperation({ summary: 'Parse APK/IPA without saving (preview metadata)' })
   async parsePackage(@UploadedFile() file: Express.Multer.File) {