diff --git a/src/main/java/com/bsd/say/service/impl/CouponServiceImpl.java b/src/main/java/com/bsd/say/service/impl/CouponServiceImpl.java
index a6b4308..b50a679 100644
--- a/src/main/java/com/bsd/say/service/impl/CouponServiceImpl.java
+++ b/src/main/java/com/bsd/say/service/impl/CouponServiceImpl.java
@@ -153,8 +153,8 @@ public class CouponServiceImpl extends BaseServiceImpl<CouponMapper, Coupon> imp
         }else {
             String phone = data.getString("phone");
             String code = data.getString("code");
-            if (StringUtils.isBlank(phone)){
-                ajaxResult.setRetmsg("PHONE MISSING");
+            if (StringUtils.isBlank(phone)&&StringUtils.isEmpty(code)){
+                ajaxResult.setRetmsg("PARAM MISSING");
                 ajaxResult.setRetcode(AjaxResult.FAILED);
                 return ajaxResult;
             }