diff --git a/python/sglang/srt/models/deepseek_v2.py b/python/sglang/srt/models/deepseek_v2.py
index 8017cefa4..c0088faca 100644
--- a/python/sglang/srt/models/deepseek_v2.py
+++ b/python/sglang/srt/models/deepseek_v2.py
@@ -324,6 +324,104 @@ class DeepseekV2MoE(nn.Module):
             if name not in ["correction_bias"]
         ]
 
+    def forward(
+        self, hidden_states: torch.Tensor, forward_batch: Optional[ForwardBatch] = None
+    ) -> torch.Tensor:
+        if not self._enable_deepep_moe:
+            return self.forward_normal(hidden_states)
+        else:
+            return self.forward_deepep(hidden_states, forward_batch)
+
+    def forward_normal(self, hidden_states: torch.Tensor) -> torch.Tensor:
+        shared_output = self._forward_shared_experts(hidden_states)
+        # router_logits: (num_tokens, n_experts)
+        router_logits = self.gate(hidden_states)
+        final_hidden_states = self.experts(
+            hidden_states=hidden_states, router_logits=router_logits
+        )
+        final_hidden_states *= self.routed_scaling_factor
+        if shared_output is not None:
+            final_hidden_states = final_hidden_states + shared_output
+        if self.tp_size > 1:
+            final_hidden_states = tensor_model_parallel_all_reduce(final_hidden_states)
+        return final_hidden_states
+
+    def forward_deepep(
+        self, hidden_states: torch.Tensor, forward_batch: ForwardBatch
+    ) -> torch.Tensor:
+        forward_mode = forward_batch.forward_mode
+        shared_output = None
+        if is_non_idle_and_non_empty(forward_mode, hidden_states):
+            # router_logits: (num_tokens, n_experts)
+            router_logits = self.gate(hidden_states)
+            shared_output = self._forward_shared_experts(hidden_states)
+            topk_weights, topk_idx = select_experts(
+                hidden_states=hidden_states,
+                router_logits=router_logits,
+                top_k=self.top_k,
+                use_grouped_topk=True,
+                renormalize=self.renormalize,
+                topk_group=self.topk_group,
+                num_expert_group=self.num_expert_group,
+                correction_bias=self.correction_bias,
+                routed_scaling_factor=self.routed_scaling_factor,
+                num_token_non_padded=forward_batch.num_token_non_padded,
+            )
+        else:
+            topk_idx = torch.full(
+                (0, self.top_k), -1, dtype=torch.int, device=hidden_states.device
+            )
+            topk_weights = torch.empty(
+                (0, self.top_k), dtype=torch.float32, device=hidden_states.device
+            )
+        if self.ep_size > 1:
+            # TODO(ch-wan): allow users to set num_max_dispatch_tokens_per_rank value
+            (
+                hidden_states,
+                topk_idx,
+                topk_weights,
+                reorder_topk_ids,
+                num_recv_tokens_per_expert,
+                seg_indptr,
+                masked_m,
+                expected_m,
+            ) = self.deepep_dispatcher.dispatch(
+                hidden_states=hidden_states,
+                topk_idx=topk_idx,
+                topk_weights=topk_weights,
+                forward_mode=forward_mode,
+            )
+        final_hidden_states = self.experts(
+            hidden_states=hidden_states,
+            topk_idx=topk_idx,
+            topk_weights=topk_weights,
+            reorder_topk_ids=reorder_topk_ids,
+            seg_indptr=seg_indptr,
+            masked_m=masked_m,
+            expected_m=expected_m,
+            num_recv_tokens_per_expert=num_recv_tokens_per_expert,
+            forward_mode=forward_mode,
+        )
+        if self.ep_size > 1:
+            final_hidden_states = self.deepep_dispatcher.combine(
+                hidden_states=final_hidden_states,
+                topk_idx=topk_idx,
+                topk_weights=topk_weights,
+                forward_mode=forward_mode,
+            )
+        final_hidden_states *= self.routed_scaling_factor
+
+        if shared_output is not None:
+            final_hidden_states = final_hidden_states + shared_output
+
+        return final_hidden_states
+
+    def _forward_shared_experts(self, hidden_states):
+        if self.n_share_experts_fusion == 0:
+            return self.shared_experts(hidden_states)
+        else:
+            return None
+
     def op_gate(self, state):
         if (not self._enable_deepep_moe) or is_non_idle_and_non_empty(
             state.forward_batch.forward_mode, state.hidden_states_mlp_input
@@ -1353,17 +1451,29 @@ class DeepseekV2DecoderLayer(nn.Module):
         residual: Optional[torch.Tensor],
         zero_allocator: BumpAllocator,
     ) -> torch.Tensor:
-        return execute_operations(
-            inputs=dict(
-                positions=positions,
-                hidden_states=hidden_states,
-                forward_batch=forward_batch,
-                residual=residual,
-                zero_allocator=zero_allocator,
-            ),
-            operations=compute_layer_operations(self),
+        hidden_states, residual = self.layer_communicator.prepare_attn(
+            hidden_states, residual, forward_batch
         )
 
+        hidden_states = self.self_attn(
+            positions=positions,
+            hidden_states=hidden_states,
+            forward_batch=forward_batch,
+            zero_allocator=zero_allocator,
+        )
+
+        hidden_states, residual = self.layer_communicator.prepare_mlp(
+            hidden_states, residual, forward_batch
+        )
+
+        hidden_states = self.mlp(hidden_states, forward_batch)
+
+        hidden_states, residual = self.layer_communicator.postprocess_layer(
+            hidden_states, residual, forward_batch
+        )
+
+        return hidden_states, residual
+
     def op_comm_prepare_attn(
         self,
         state,