diff --git a/ds_pynative.yaml b/ds_pynative.yaml
index 1ab6a1ebec5f5f5da3fd39e3c509d6e5e30e388c..b7081e834e04548859df5a90116252abc8bc55e3 100644
--- a/ds_pynative.yaml
+++ b/ds_pynative.yaml
@@ -234,8 +234,8 @@ model:
     n_routed_experts: 16
     num_experts_per_tok: 8
     n_shared_experts: 1
-    num_copy_experts: 0
-    use_topk_router_with_load_balancing: False
+    num_copy_experts: 8
+    use_topk_router_with_load_balancing: True
     moe_expected_ffn_experts: 2.0  # Default best value: top-k * FFN/(FFN + COPY)
     moe_router_bias_update_rate: 0.001
     moe_shared_expert_intermediate_size: 2048