diff --git a/other/java/client/src/main/proto/filer.proto b/other/java/client/src/main/proto/filer.proto
index bb415741f..1c22276ae 100644
--- a/other/java/client/src/main/proto/filer.proto
+++ b/other/java/client/src/main/proto/filer.proto
@@ -96,7 +96,7 @@ message ListEntriesResponse {
 
 message RemoteEntry {
     string storage_name = 1;
-    int64 last_local_sync_ts_ms = 2;
+    int64 last_local_sync_ts_ns = 2;
     string remote_e_tag = 3;
     int64 remote_mtime = 4;
     int64 remote_size = 5;
diff --git a/weed/pb/filer_pb/filer.pb.go b/weed/pb/filer_pb/filer.pb.go
index bf40958dc..702f7e3df 100644
--- a/weed/pb/filer_pb/filer.pb.go
+++ b/weed/pb/filer_pb/filer.pb.go
@@ -263,7 +263,7 @@ type RemoteEntry struct {
 	unknownFields protoimpl.UnknownFields
 
 	StorageName       string `protobuf:"bytes,1,opt,name=storage_name,json=storageName,proto3" json:"storage_name,omitempty"`
-	LastLocalSyncTsNs int64  `protobuf:"varint,2,opt,name=last_local_sync_ts_ms,json=lastLocalSyncTsMs,proto3" json:"last_local_sync_ts_ms,omitempty"`
+	LastLocalSyncTsNs int64  `protobuf:"varint,2,opt,name=last_local_sync_ts_ns,json=lastLocalSyncTsNs,proto3" json:"last_local_sync_ts_ns,omitempty"`
 	RemoteETag        string `protobuf:"bytes,3,opt,name=remote_e_tag,json=remoteETag,proto3" json:"remote_e_tag,omitempty"`
 	RemoteMtime       int64  `protobuf:"varint,4,opt,name=remote_mtime,json=remoteMtime,proto3" json:"remote_mtime,omitempty"`
 	RemoteSize        int64  `protobuf:"varint,5,opt,name=remote_size,json=remoteSize,proto3" json:"remote_size,omitempty"`
@@ -308,7 +308,7 @@ func (x *RemoteEntry) GetStorageName() string {
 	return ""
 }
 
-func (x *RemoteEntry) GetLastLocalSyncTsMs() int64 {
+func (x *RemoteEntry) GetLastLocalSyncTsNs() int64 {
 	if x != nil {
 		return x.LastLocalSyncTsNs
 	}
@@ -3669,9 +3669,9 @@ var file_filer_proto_rawDesc = []byte{
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