diff --git a/题库0.3/ProblemFields.json b/题库0.3/ProblemFields.json
index 8f292b9b..fc668cac 100644
--- a/题库0.3/ProblemFields.json
+++ b/题库0.3/ProblemFields.json
@@ -12,7 +12,7 @@
     "objs": {
         "FieldName": "objs",
         "FieldType": "list",
-        "Method": "append"
+        "Method": "objappend"
     },
     "tags": {
         "FieldName": "tags",