diff --git a/simgear/scene/tsync/terrasync.cxx b/simgear/scene/tsync/terrasync.cxx
index b205aa92..8d3516d0 100644
--- a/simgear/scene/tsync/terrasync.cxx
+++ b/simgear/scene/tsync/terrasync.cxx
@@ -1173,11 +1173,6 @@ void SGTerraSync::shutdown()
      _workerThread->stop();
 }
 
-voide SGTerraSync::setDefault()
-{
-
-}
-
 void SGTerraSync::reinit()
 {
     auto enabled = _enabledNode->getBoolValue();
@@ -1356,12 +1351,12 @@ void SGTerraSync::update(double)
 
         _retryBackOffSeconds = std::min(_retryBackOffSeconds + 60, 60u * 15);
         const int seconds = static_cast<int>(sg_random() * _retryBackOffSeconds);
-        _retryTime = SGTimeStamp::now() + SGTimeStamp::fromSec(seconds);
+        //_retryTime = SGTimeStamp::now() + SGTimeStamp::fromSec(seconds);
         SG_LOG(SG_TERRASYNC, SG_ALERT, "Terrasync paused due to " << copiedState._consecutive_errors << " consecutive errors during sync; will retry in " << seconds << " seconds.");
 
         //zhongjin
         //NAPTR 查询失败后处理
-        _retryTime =  SGTimeStamp::now() - 1000;
+        _retryTime =  SGTimeStamp::now() -S GTimeStamp::fromSec(seconds);
         //end