diff --git a/scripts/generate_key_pair/main.js b/scripts/generate_key_pair/main.js
index 04c248314..e171e7073 100644
--- a/scripts/generate_key_pair/main.js
+++ b/scripts/generate_key_pair/main.js
@@ -18,5 +18,5 @@ console.info(privateKey);
 
 // 保存密钥对到文件
 const fs = require('fs');
-fs.writeFileSync('public_key.pem', publicKey);
-fs.writeFileSync('private_key.pem', privateKey);
\ No newline at end of file
+fs.writeFileSync('merchant_public_key.pem', publicKey);
+fs.writeFileSync('merchant_private_key.pem', privateKey);