diff --git a/weed/server/filer_server_handlers_write.go b/weed/server/filer_server_handlers_write.go
index 4f1ca05be..31a4f4a41 100644
--- a/weed/server/filer_server_handlers_write.go
+++ b/weed/server/filer_server_handlers_write.go
@@ -77,7 +77,6 @@ func (fs *FilerServer) PostHandler(w http.ResponseWriter, r *http.Request, conte
 	if finalDestination := r.Header.Get(s3_constants.SeaweedStorageDestinationHeader); finalDestination != "" {
 		destination = finalDestination
 	}
-
 	query := r.URL.Query()
 	so, err := fs.detectStorageOption0(ctx, destination,
 		query.Get("collection"),
@@ -99,7 +98,11 @@ func (fs *FilerServer) PostHandler(w http.ResponseWriter, r *http.Request, conte
 		}
 		return
 	}
-
+	if so.TtlSeconds > 0 {
+		if S3expiresEnabled := r.Header.Get(s3_constants.SeaweedFSExpiresS3); S3expiresEnabled != "" {
+			so.TtlSeconds = 0
+		}
+	}
 	if util.FullPath(r.URL.Path).IsLongerFileName(so.MaxFileNameLength) {
 		glog.V(1).InfolnCtx(ctx, "post", r.RequestURI, ": ", "entry name too long")
 		w.WriteHeader(http.StatusRequestURITooLong)