优化

src/main/java/thyyxxk/wxservice_server/service/CouponService.java

@@ -111,7 +111,7 @@ public class CouponService {
     }
 
     private boolean isMedinsExist(String hisOrdNum) {
-        if (hisOrdNum.equals("NONE")) {
+        if (hisOrdNum.equals("NONE") || hisOrdNum.equals("REGISTER")) {
             return false;
         }
         String[] arr = hisOrdNum.split("_");