diff --git a/src/main/java/com/ynxbd/common/action/pay/PayAction.java b/src/main/java/com/ynxbd/common/action/pay/PayAction.java
index 7e0aad2..5e4e0a4 100644
--- a/src/main/java/com/ynxbd/common/action/pay/PayAction.java
+++ b/src/main/java/com/ynxbd/common/action/pay/PayAction.java
@@ -807,18 +807,16 @@ public class PayAction extends BaseAction {
      * [在线问诊]支付
      */
     @Action("createOLOrder")
-    public Result createOLOrder(String payCode, String outTradeNo, String openid, String patientId, BigDecimal totalFee, String deptCode, String deptName, String doctName, String doctCode) {
+    public Result createOLOrder(String payCode, String openid, String patientId, BigDecimal totalFee, String deptCode, String deptName, String doctName, String doctCode) {
         if ( totalFee == null || ObjectUtils.isEmpty(openid) || ObjectUtils.isEmpty(patientId) || ObjectUtils.isEmpty(deptName) || ObjectUtils.isEmpty(doctName)) {
             return Result.error(ResultEnum.PARAM_IS_DEFECT);
         }
         if (totalFee.compareTo(BigDecimal.ZERO) == 0) { // 0 元处理
             return Result.error(ResultEnum.PAY_MONEY_IS_ZERO);
         }
-        if (ObjectUtils.isEmpty(outTradeNo) || outTradeNo.length() > 32) {
-            return Result.error(ResultEnum.PARAM_IS_INVALID);
-        }
-
         MerchantEnum merchantEnum = MerchantEnum.getMerchantEnumByCode(payCode);
+        String outTradeNo = CodeHelper.getOutTradeNo(merchantEnum);
+        
         if (merchantEnum == null) {
             return Result.error(ResultEnum.PAY_TYPE_NOT_SUPPORT);
         }