diff --git a/common/config.go b/common/config.go
index 5b8bc2ad..a40042d6 100644
--- a/common/config.go
+++ b/common/config.go
@@ -76,8 +76,8 @@ func init() {
 	viper.SetDefault(CfgConsensusMessageQueueSize, 512)
 
 	viper.SetDefault(CfgSyncMessageQueueSize, 512)
-	viper.SetDefault(CfgSyncDownloadByHash, true)
-	viper.SetDefault(CfgSyncDownloadByHeader, false)
+	viper.SetDefault(CfgSyncDownloadByHash, false)
+	viper.SetDefault(CfgSyncDownloadByHeader, true)
 
 	viper.SetDefault(CfgStorageStatePruningEnabled, true)
 	viper.SetDefault(CfgStorageStatePruningInterval, 16)
diff --git a/version/version_number.txt b/version/version_number.txt
index 9084fa2f..524cb552 100644
--- a/version/version_number.txt
+++ b/version/version_number.txt
@@ -1 +1 @@
-1.1.0
+1.1.1