diff --git a/eventmesh-runtime/src/main/java/com/webank/eventmesh/runtime/core/protocol/tcp/client/session/push/retry/ProxyTcpRetryer.java b/eventmesh-runtime/src/main/java/com/webank/eventmesh/runtime/core/protocol/tcp/client/session/push/retry/ProxyTcpRetryer.java
index f2d2ac4218..69c904015f 100644
--- a/eventmesh-runtime/src/main/java/com/webank/eventmesh/runtime/core/protocol/tcp/client/session/push/retry/ProxyTcpRetryer.java
+++ b/eventmesh-runtime/src/main/java/com/webank/eventmesh/runtime/core/protocol/tcp/client/session/push/retry/ProxyTcpRetryer.java
@@ -162,14 +162,14 @@ private void retryHandle(DownStreamMsgContext downStreamMsgContext){
 
     private boolean isRetryMsgTimeout(DownStreamMsgContext downStreamMsgContext){
         boolean flag =false;
-        long ttl = Long.valueOf(downStreamMsgContext.msgExt.sysHeaders().getString(ProxyConstants.PROPERTY_MESSAGE_TTL));
+        long ttl = Long.parseLong(downStreamMsgContext.msgExt.userHeaders().getString(ProxyConstants.PROPERTY_MESSAGE_TTL));
         //TODO 关注是否能取到
-        long storeTimestamp = Long.valueOf(downStreamMsgContext.msgExt.sysHeaders().getString(DeFiBusConstant.STORE_TIME));
-        String leaveTimeStr = downStreamMsgContext.msgExt.sysHeaders().getString(DeFiBusConstant.LEAVE_TIME);
-        long brokerCost = StringUtils.isNumeric(leaveTimeStr) ? Long.valueOf(leaveTimeStr) - storeTimestamp : 0;
+        long storeTimestamp = Long.parseLong(downStreamMsgContext.msgExt.userHeaders().getString(DeFiBusConstant.STORE_TIME));
+        String leaveTimeStr = downStreamMsgContext.msgExt.userHeaders().getString(DeFiBusConstant.LEAVE_TIME);
+        long brokerCost = StringUtils.isNumeric(leaveTimeStr) ? Long.parseLong(leaveTimeStr) - storeTimestamp : 0;
 
-        String arriveTimeStr = downStreamMsgContext.msgExt.sysHeaders().getString(DeFiBusConstant.ARRIVE_TIME);
-        long accessCost = StringUtils.isNumeric(arriveTimeStr) ? System.currentTimeMillis() - Long.valueOf(arriveTimeStr) : 0;
+        String arriveTimeStr = downStreamMsgContext.msgExt.userHeaders().getString(DeFiBusConstant.ARRIVE_TIME);
+        long accessCost = StringUtils.isNumeric(arriveTimeStr) ? System.currentTimeMillis() - Long.parseLong(arriveTimeStr) : 0;
         double elapseTime = brokerCost + accessCost;
         if (elapseTime >= ttl) {
             logger.warn("discard the retry because timeout, seq:{}, retryTimes:{}, bizSeq:{}", downStreamMsgContext.seq, downStreamMsgContext.retryTimes, ProxyUtil.getMessageBizSeq(downStreamMsgContext.msgExt));