diff --git a/src/main/java/cn/com/tenlion/operator/serviceother/copyright1/coupon/CouponService.java b/src/main/java/cn/com/tenlion/operator/serviceother/copyright1/coupon/CouponService.java
index 3137393..74fc06c 100644
--- a/src/main/java/cn/com/tenlion/operator/serviceother/copyright1/coupon/CouponService.java
+++ b/src/main/java/cn/com/tenlion/operator/serviceother/copyright1/coupon/CouponService.java
@@ -123,7 +123,7 @@ public class CouponService extends DefaultBaseService {
             LocalDate endDate = LocalDate.parse(list.get(0).getUseGmtEnd(), originalFormatter);
             templateParams.put("startTime", startDate.format(targetFormatter));
             templateParams.put("endTime", endDate.format(targetFormatter));
-            TenlionSMS.sendMessage(UUIDUtil.getUUID(), "M00015",  templateParams, phoneArray);
+            TenlionSMS.sendMessage(UUIDUtil.getUUID(), "M00018",  templateParams, phoneArray);
         }
     }