diff --git a/src/main/java/com/chinaunicom/mall/ebtp/extend/shortmessage/entity/BaseVo.java b/src/main/java/com/chinaunicom/mall/ebtp/extend/shortmessage/entity/BaseVo.java
new file mode 100644
index 0000000..e965549
--- /dev/null
+++ b/src/main/java/com/chinaunicom/mall/ebtp/extend/shortmessage/entity/BaseVo.java
@@ -0,0 +1,20 @@
+package com.chinaunicom.mall.ebtp.extend.shortmessage.entity;
+
+import lombok.Data;
+
+@Data
+public class BaseVo {
+    /**
+     * 资产标识
+     */
+    private String appCode;
+    /**
+     * 签名
+     */
+    private String sign;
+    /**
+     * 业务流水号 由调用方生成，保持唯一
+     */
+    private String bizSn;
+
+}