diff --git a/examples/oapp-aptos-move/hardhat.config.ts b/examples/oapp-aptos-move/hardhat.config.ts
index 4b53daaf5..dac786566 100644
--- a/examples/oapp-aptos-move/hardhat.config.ts
+++ b/examples/oapp-aptos-move/hardhat.config.ts
@@ -54,7 +54,7 @@ const config: HardhatUserConfig = {
     networks: {
         'bsc-testnet': {
             eid: EndpointId.BSC_V2_TESTNET,
-            url: process.env.RPC_URL_BSC || 'wss://bsc-testnet-rpc.publicnode.com',
+            url: process.env.RPC_URL_BSC || 'https://bsc-testnet.public.blastapi.io',
             accounts,
         },
         'aptos-testnet': {