diff --git a/ktransformers/optimize/optimize_rules/DeepSeek-V3-Chat-multi-gpu-marlin.yaml b/ktransformers/optimize/optimize_rules/DeepSeek-V3-Chat-multi-gpu-marlin.yaml
index 06ab4db..92571b5 100644
--- a/ktransformers/optimize/optimize_rules/DeepSeek-V3-Chat-multi-gpu-marlin.yaml
+++ b/ktransformers/optimize/optimize_rules/DeepSeek-V3-Chat-multi-gpu-marlin.yaml
@@ -79,6 +79,24 @@
       generate_device: "cuda:1"
       prefill_device: "cuda:1"
 
+- match:
+    name: "^model\\.layers\\.(0|[1-4])\\.mlp\\.experts$" # inject experts in layer 0~4 as marlin expert
+  replace:
+    class: ktransformers.operators.experts.KTransformersExperts  
+    kwargs:
+      generate_device: "cuda:0" # run in cuda:0
+      generate_op:  "KExpertsMarlin"
+  recursive: False
+
+- match:
+    name: "^model\\.layers\\.([3][0])\\.mlp\\.experts$" # inject experts in layer 30~31 as marlin expert
+  replace:
+    class: ktransformers.operators.experts.KTransformersExperts
+    kwargs:
+      generate_device: "cuda:1"
+      generate_op:  "KExpertsMarlin"
+  recursive: False 
+
 - match:
     name: "^model\\.layers\\.(0|[1-9]|[12][0-9])\\.mlp\\.experts$"
   replace:
@@ -139,5 +157,5 @@
   replace:
     class: "default"
     kwargs:
-      generate_device: "cuda:1"
-      prefill_device: "cuda:1"
+      generate_device: "cuda:0"
+      prefill_device: "cuda:0"