diff --git a/packages/basic.gblib/index.ts b/packages/basic.gblib/index.ts
index 934117aa..8131dace 100644
--- a/packages/basic.gblib/index.ts
+++ b/packages/basic.gblib/index.ts
@@ -56,7 +56,8 @@ export function createKoaHttpServer(
 
   const app = new Koa();
   app.use(cors({ origin: '*' }));
-  app.use(koaBody.koaBody({ multipart: true }));
+  app.use(koaBody.koaBody({jsonLimit:'1024mb',textLimit:'1024mb', formLimit:'1024mb', 
+     multipart: true }));
   app.use(middleware);
   const server =   app.listen(port);
   const SERVER_TIMEOUT = 60 * 60 * 24 * 1000; // Equals to client RPC set.
diff --git a/src/app.ts b/src/app.ts
index 9b986211..f0289aae 100644
--- a/src/app.ts
+++ b/src/app.ts
@@ -102,8 +102,8 @@ export class GBServer {
     GBServer.globals.indexSemaphore = new Mutex();
 
     server.use(bodyParser.json());
-    server.use(bodyParser.json({ limit: '100mb' }));
-    server.use(bodyParser.urlencoded({ limit: '100mb', extended: true }));
+    server.use(bodyParser.json({ limit: '1mb' }));
+    server.use(bodyParser.urlencoded({ limit: '1mb', extended: true }));
 
     process.on('SIGTERM', () => {
       GBLog.info('SIGTERM signal received.');