diff --git a/python/sglang/srt/hardware_backend/npu/cmo.py b/python/sglang/srt/hardware_backend/npu/cmo.py
index 40f3b4f16..214097de6 100644
--- a/python/sglang/srt/hardware_backend/npu/cmo.py
+++ b/python/sglang/srt/hardware_backend/npu/cmo.py
@@ -1,6 +1,7 @@
 import torch
 
 cmo_stream = None
+share_stream = None
 
 
 def get_cmo_stream():
@@ -52,3 +53,31 @@ def wait_cmo_stream():
     if stream is not None:
         cur_stream = torch.npu.current_stream()
         cur_stream.wait_stream(stream)
+
+
+def get_share_stream():
+    global share_stream
+    return share_stream
+
+
+def set_share_stream(stream):
+    global share_stream
+    share_stream = stream
+
+
+def wait_share_stream():
+    stream = get_share_stream()
+    if stream is not None:
+        cur_stream = torch.npu.current_stream()
+        cur_stream.wait_stream(stream)
+
+
+def shared_expert_on_independent_stream(hidden_states, forward_func):
+    stream = get_share_stream()
+    if stream is None:
+        stream = torch.npu.Stream()
+        set_share_stream(stream)
+    stream.wait_stream(torch.npu.current_stream())
+    with torch.npu.stream(stream):
+        shared_output = forward_func(hidden_states)
+        return shared_output
diff --git a/python/sglang/srt/models/qwen2_moe.py b/python/sglang/srt/models/qwen2_moe.py
index 2c6fd4da7..06b272022 100644
--- a/python/sglang/srt/models/qwen2_moe.py
+++ b/python/sglang/srt/models/qwen2_moe.py
@@ -94,9 +94,18 @@ from sglang.srt.utils import (
     is_cpu,
     is_cuda,
     is_hip,
+    is_npu,
     make_layers,
     use_intel_amx_backend,
 )
+
+if is_npu():
+    from sglang.srt.hardware_backend.npu.cmo import (
+        shared_expert_on_independent_stream,
+        wait_share_stream,
+    )
+
+from sglang.srt.environ import envs
 from sglang.srt.utils.hf_transformers_utils import get_rope_config
 
 logger = logging.getLogger(__name__)
@@ -381,11 +390,21 @@ class Qwen2MoeSparseMoeBlock(nn.Module):
         return shared_output
 
     def _forward_deepep(self, hidden_states: torch.Tensor, forward_batch: ForwardBatch):
+        enable_dual_stream = (
+            is_npu()
+            and envs.SGLANG_NPU_USE_MULTI_STREAM.get()
+            and forward_batch.forward_mode.is_cuda_graph()
+        )
         shared_output = None
         if hidden_states.shape[0] > 0:
             # router_logits: (num_tokens, n_experts)
             router_logits, _ = self.gate(hidden_states)
-            shared_output = self._forward_shared_experts(hidden_states)
+            if enable_dual_stream:
+                shared_output = shared_expert_on_independent_stream(
+                    hidden_states.clone(), self._forward_shared_experts
+                )
+            else:
+                shared_output = self._forward_shared_experts(hidden_states)
             topk_output = self.topk(
                 hidden_states,
                 router_logits,
@@ -404,6 +423,8 @@ class Qwen2MoeSparseMoeBlock(nn.Module):
             hidden_states=hidden_states,
             topk_output=topk_output,
         )
+        if enable_dual_stream:
+            wait_share_stream()
 
         if shared_output is not None:
             final_hidden_states.add_(shared_output)