diff --git a/xkt/src/main/java/com/ruoyi/xkt/manager/impl/ZtoExpressManagerImpl.java b/xkt/src/main/java/com/ruoyi/xkt/manager/impl/ZtoExpressManagerImpl.java
index 1fedcf3f3..92d3380de 100644
--- a/xkt/src/main/java/com/ruoyi/xkt/manager/impl/ZtoExpressManagerImpl.java
+++ b/xkt/src/main/java/com/ruoyi/xkt/manager/impl/ZtoExpressManagerImpl.java
@@ -244,7 +244,7 @@ public class ZtoExpressManagerImpl implements ExpressManager, InitializingBean {
         }
         for (String waybillNo : waybillNos) {
             //从缓存中获取
-            String rtn = redisCache.getCacheObject("ZTO_" + waybillNo);
+            String rtn = redisCache.getCacheObject("ZTO-" + waybillNo);
             if (StrUtil.isEmpty(rtn)) {
                 throw new ServiceException("中通订单打印失败，未能获取面单");
             }