diff --git a/mindspore/lite/schema/ops_types.fbs b/mindspore/lite/schema/ops_types.fbs
index 41ff6ace21..9b475dc5c8 100644
--- a/mindspore/lite/schema/ops_types.fbs
+++ b/mindspore/lite/schema/ops_types.fbs
@@ -52,8 +52,8 @@ enum Format : int {
     NC,
     NC4,
     NC4HW4,
-    NCDHW,
-    NUM_OF_FORMAT
+    NUM_OF_FORMAT,
+    NCDHW
 }
 
 enum ActivationType : byte {