去除部分提交限制

problem/serializers.py

@@ -31,7 +31,7 @@ class CreateProblemCodeTemplateSerializer(serializers.Serializer):
 
 class CreateOrEditProblemSerializer(serializers.Serializer):
     _id = serializers.CharField(max_length=32, allow_blank=True, allow_null=True)
-    title = serializers.CharField(max_length=128)
+    title = serializers.CharField(max_length=1024)
     description = serializers.CharField()
     input_description = serializers.CharField()
     output_description = serializers.CharField()