diff --git a/mailbox-lan/src/main/java/com/biutag/lan/util/SmsLan.java b/mailbox-lan/src/main/java/com/biutag/lan/util/SmsLan.java
index 92a5d41..da31b2e 100644
--- a/mailbox-lan/src/main/java/com/biutag/lan/util/SmsLan.java
+++ b/mailbox-lan/src/main/java/com/biutag/lan/util/SmsLan.java
@@ -81,6 +81,8 @@ public class SmsLan {
             dataMap.put("mobiles", mobiles);
             dataMap.put("content", content);
             dataMap.put("orderNo", orderNo);
+            dataMap.put("appendID", "");
+            dataMap.put("sendTime", "");
             dataMap.put("validTime", validTime);
 
             String jsonStr = JSON.toJSONString(dataMap);
@@ -111,7 +113,9 @@ public class SmsLan {
             dataMap.put("mobiles", mobiles);
             dataMap.put("content", content);
             dataMap.put("orderNo", orderNo);
-
+            dataMap.put("appendID", "");
+            dataMap.put("sendTime", "");
+            dataMap.put("validTime", "");
             String jsonStr = JSON.toJSONString(dataMap);
             log.info("jsonStr: {}", jsonStr);
             String key = encrypt(jsonStr, PASSWORD, true);