diff --git a/Server/Model/Base/MongoRegister.cs b/Server/Model/Base/MongoRegister.cs
index 38fd7a4..4aa9e6e 100644
--- a/Server/Model/Base/MongoRegister.cs
+++ b/Server/Model/Base/MongoRegister.cs
@@ -21,6 +21,7 @@ namespace ET
             BsonSerializer.RegisterSerializer(typeof(Vector4), new StructBsonSerialize<Vector4>());
             BsonSerializer.RegisterSerializer(typeof(Quaternion), new StructBsonSerialize<Quaternion>());
             BsonSerializer.RegisterSerializer(typeof(ResourceAttri), new StructBsonSerialize<ResourceAttri>());
+            BsonSerializer.RegisterSerializer(typeof(ExtraOut), new StructBsonSerialize<ExtraOut>());
 #elif ROBOT
 			BsonSerializer.RegisterSerializer(typeof(Quaternion), new StructBsonSerialize<Quaternion>());
             BsonSerializer.RegisterSerializer(typeof(Vector3), new StructBsonSerialize<Vector3>());