diff --git a/src/main/java/com/supwisdom/dlpay/framework/service/impl/SystemUtilServiceImpl.java b/src/main/java/com/supwisdom/dlpay/framework/service/impl/SystemUtilServiceImpl.java
index 53ebf4c..ec021e9 100644
--- a/src/main/java/com/supwisdom/dlpay/framework/service/impl/SystemUtilServiceImpl.java
+++ b/src/main/java/com/supwisdom/dlpay/framework/service/impl/SystemUtilServiceImpl.java
@@ -132,7 +132,12 @@
 
   @Override
   public String getRefno() {
-    return getOracleRefno();
+    switch (databaseConfig.getPlatform()) {
+      case "postgresql":
+        return taskLockDao.getPgRefno();
+      default:
+        return taskLockDao.getOracleRefno();
+    }
   }
 
   @Override
diff --git a/src/main/resources/db/migration/V1.1__init_paytype.sql b/src/main/resources/db/migration/V1.1__init_paytype.sql
new file mode 100644
index 0000000..0dfd06c
--- /dev/null
+++ b/src/main/resources/db/migration/V1.1__init_paytype.sql
@@ -0,0 +1,7 @@
+-- 支付方式
+Insert into TB_PAYTYPE (PAYTYPE,DPS_ENABLE,ENABLE,REVERSE_ENABLE) values ('yktpay','no','yes','yes');
+
+Insert into TB_PAYTYPE_CONFIG (PAYTYPE,CONFIGID,CONFIG_NAME,CONFIG_VALUE) values ('yktpay','appid',null,'100005');
+Insert into TB_PAYTYPE_CONFIG (PAYTYPE,CONFIGID,CONFIG_NAME,CONFIG_VALUE) values ('yktpay','appkey',null,'adc4ac6822fd462780f878b86cb94688');
+Insert into TB_PAYTYPE_CONFIG (PAYTYPE,CONFIGID,CONFIG_NAME,CONFIG_VALUE) values ('yktpay','orderurl',null,'http://172.28.201.101:9116/epayapi/services/thirdparty/common/pay');
+Insert into TB_PAYTYPE_CONFIG (PAYTYPE,CONFIGID,CONFIG_NAME,CONFIG_VALUE) values ('yktpay','reverseurl',null,'http://172.28.201.101:9116/epayapi/services/thirdparty/common/payreverse');