diff --git a/weed/server/volume_grpc_tier_download.go b/weed/server/volume_grpc_tier_download.go
index c93e61f50..a4a3b59ca 100644
--- a/weed/server/volume_grpc_tier_download.go
+++ b/weed/server/volume_grpc_tier_download.go
@@ -42,7 +42,7 @@ func (vs *VolumeServer) VolumeTierMoveDatFromRemote(req *volume_server_pb.Volume
 		for key := range backend.BackendStorages {
 			keys = append(keys, key)
 		}
-		return fmt.Errorf("remote storage %s not found from suppported: %v", storageName, keys)
+		return fmt.Errorf("remote storage %s not found from supported: %v", storageName, keys)
 	}
 
 	startTime := time.Now()
diff --git a/weed/server/volume_grpc_tier_upload.go b/weed/server/volume_grpc_tier_upload.go
index 8e0b48094..9561a9358 100644
--- a/weed/server/volume_grpc_tier_upload.go
+++ b/weed/server/volume_grpc_tier_upload.go
@@ -37,7 +37,7 @@ func (vs *VolumeServer) VolumeTierMoveDatToRemote(req *volume_server_pb.VolumeTi
 		for key := range backend.BackendStorages {
 			keys = append(keys, key)
 		}
-		return fmt.Errorf("destination %s not found, suppported: %v", req.DestinationBackendName, keys)
+		return fmt.Errorf("destination %s not found, supported: %v", req.DestinationBackendName, keys)
 	}
 
 	// check whether the existing backend storage is the same as requested