diff --git a/compute/src/main/java/org/zstack/compute/host/HostBase.java b/compute/src/main/java/org/zstack/compute/host/HostBase.java
index 919d92631fc..2f105c947e6 100755
--- a/compute/src/main/java/org/zstack/compute/host/HostBase.java
+++ b/compute/src/main/java/org/zstack/compute/host/HostBase.java
@@ -1099,6 +1099,7 @@ private void updateHostConnectedTime(HostStatus hostStatus) {
             creator.setTagByTokens(Collections.singletonMap(token, connectedTime));
             creator.inherent = false;
             creator.recreate = false;
+            creator.ignoreIfExisting = true;
             creator.create();
             return;
         }