diff --git a/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstantsXPayTest.java b/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstantsXPayTest.java
new file mode 100644
index 000000000..cde86663b
--- /dev/null
+++ b/weixin-java-miniapp/src/test/java/cn/binarywang/wx/miniapp/constant/WxMaApiUrlConstantsXPayTest.java
@@ -0,0 +1,15 @@
+package cn.binarywang.wx.miniapp.constant;
+
+import org.testng.annotations.Test;
+
+import static org.testng.Assert.assertEquals;
+
+public class WxMaApiUrlConstantsXPayTest {
+
+  @Test
+  public void testBindTransferAccountUrl() {
+    // 官方文档接口路径本身拼写为 accout，保持与官方文档一致
+    String url = WxMaApiUrlConstants.XPay.BIND_TRANSFER_ACCOUNT_URL;
+    assertEquals(url, "https://api.weixin.qq.com/xpay/bind_transfer_accout?pay_sig=%s");
+  }
+}