diff --git a/jsowell-quartz/src/main/java/com/jsowell/quartz/task/JsowellTask.java b/jsowell-quartz/src/main/java/com/jsowell/quartz/task/JsowellTask.java
index ad5697730..2c13a4cbd 100644
--- a/jsowell-quartz/src/main/java/com/jsowell/quartz/task/JsowellTask.java
+++ b/jsowell-quartz/src/main/java/com/jsowell/quartz/task/JsowellTask.java
@@ -900,6 +900,9 @@ public class JsowellTask {
         int index = orderNo.indexOf("_");
         String orderCode = index > 0 ? orderNo.substring(0, index) : orderNo;
         // order_code 字段长度限制为 16，超长则无法匹配订单，返回 null
+        if (orderCode.length() >= 16) {
+            log.warn("order_code 字段长度超出限制，order_no:{}", orderNo);
+        }
         return orderCode.length() <= 16 ? orderCode : null;
     }