diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/TicketRegistration.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/TicketRegistration.java
index e35c8b4..2d51e05 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/TicketRegistration.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/api/TicketRegistration.java
@@ -146,6 +146,8 @@ public class TicketRegistration implements Serializable, ApiSavePlugin {
                         case "CDMT-F7ABAB34":
                             billtype.put("number", "cdm_recbill_promissory_BT_S");
                             break;
+                        default:
+                            billtype.put("number", "cdm_recbill_business_BT_S");
                     }
                     map.put("billtype", billtype);
                     logger.info("收票登记 → 接口调用接口最终参数：{}", reqData);
@@ -282,6 +284,7 @@ public class TicketRegistration implements Serializable, ApiSavePlugin {
                         case "CDMT-F8D0D70F":
                         case "CDMT-FE92FDAF":
                         case "CDMT-959F454C":
+                        default:
                             billtype.put("number", "cdm_paybill_business_elec_BT_S");
 
                             acceptercompany = (Map<String, Object>) map.get("acceptercompany");