diff --git a/test/contract/ws.public.inverse.test.ts b/test/contract/ws.public.inverse.test.ts
index fd7a5cf..5c76374 100644
--- a/test/contract/ws.public.inverse.test.ts
+++ b/test/contract/ws.public.inverse.test.ts
@@ -46,7 +46,7 @@ describe('Public Contract Inverse Websocket Client', () => {
     const wsResponsePromise = waitForSocketEvent(wsClient, 'response');
     const wsUpdatePromise = waitForSocketEvent(wsClient, 'update');
 
-    const wsTopic = 'orderbook.25.BTCUSD';
+    const wsTopic = 'orderbook.1.BTCUSD';
     wsClient.subscribe(wsTopic);
 
     try {
diff --git a/test/contract/ws.public.usdt.test.ts b/test/contract/ws.public.usdt.test.ts
index aacc40a..c5da8b5 100644
--- a/test/contract/ws.public.usdt.test.ts
+++ b/test/contract/ws.public.usdt.test.ts
@@ -46,7 +46,7 @@ describe('Public Contract USDT Websocket Client', () => {
     const wsResponsePromise = waitForSocketEvent(wsClient, 'response');
     const wsUpdatePromise = waitForSocketEvent(wsClient, 'update');
 
-    const wsTopic = 'orderbook.25.BTCUSDT';
+    const wsTopic = 'orderbook.1.BTCUSDT';
     wsClient.subscribe(wsTopic);
 
     try {