diff --git a/Tools/tranexcel/type2.py b/Tools/tranexcel/type2.py
index 3c75e5713..d2984734c 100644
--- a/Tools/tranexcel/type2.py
+++ b/Tools/tranexcel/type2.py
@@ -547,6 +547,10 @@ def construct_lua_data(path, kts, tm, _key_set, data_list, filename, compact, ta
             data = row.get(kt.name)
             if kt.key and not main_key:
                 main_key = format_data(data, kt.type)
+                if len(multi_key) > 0:
+                    print(multi_key.count)
+                    sub_item_list.append(construct_lua_item(("_id", "int"), tm, main_key, tab, 2))
+                    # sub_item_list.append('["%s"]=%s' % (format_data("_id", "string"), format_data(main_key, "int")))
             else:
                 if 'json' in kt.type:
                     sub_item_list.append(construct_lua_item_json(kt.name, data, tab, 2))
@@ -559,6 +563,7 @@ def construct_lua_data(path, kts, tm, _key_set, data_list, filename, compact, ta
             main_key = '"%s"' % main_key
         else:
             main_key = '%s' % main_key
+
         find_list.append(
             "%s[%s]={\n" % (tab, main_key) +
             ",\n".join(sub_item_list) +