diff --git a/python/sglang/srt/models/deepseek_v2.py b/python/sglang/srt/models/deepseek_v2.py
index b26f1e77f..758a50f53 100644
--- a/python/sglang/srt/models/deepseek_v2.py
+++ b/python/sglang/srt/models/deepseek_v2.py
@@ -1336,28 +1336,16 @@ class DeepseekV2DecoderLayer(nn.Module):
         )
 
         if self.attn_tp_size != 1:
-            if self.input_is_scattered:
-                tensor_list = list(hidden_states.tensor_split(self.attn_tp_size))
-                hidden_states = tensor_list[self.attn_tp_rank]
-                attn_tp_reduce_scatter(hidden_states, tensor_list)
-                if hidden_states.shape[0] != 0:
-                    hidden_states, residual = self.post_attention_layernorm(
-                        hidden_states, residual
-                    )
-            else:
-                if self.attn_tp_rank == 0:
-                    hidden_states += residual
-                tensor_list = list(hidden_states.tensor_split(self.attn_tp_size))
-                hidden_states = tensor_list[self.attn_tp_rank]
-                attn_tp_reduce_scatter(hidden_states, tensor_list)
-                residual = hidden_states
-                if hidden_states.shape[0] != 0:
-                    hidden_states = self.post_attention_layernorm(hidden_states)
-        else:
-            if hidden_states.shape[0] != 0:
-                hidden_states, residual = self.post_attention_layernorm(
-                    hidden_states, residual
-                )
+            tensor_list = list(hidden_states.tensor_split(self.attn_tp_size))
+            hidden_states = tensor_list[self.attn_tp_rank]
+            attn_tp_reduce_scatter(hidden_states, tensor_list)
+            if not self.input_is_scattered:
+                residual = residual.tensor_split(self.attn_tp_size)[self.attn_tp_rank]
+
+        if hidden_states.shape[0] != 0:
+            hidden_states, residual = self.post_attention_layernorm(
+                hidden_states, residual
+            )
 
         if not (
             self._enable_moe_dense_fully_dp()
@@ -1859,7 +1847,6 @@ class DeepseekV2ForCausalLM(nn.Module):
                             q_a_proj_name in cached_a_proj
                             and kv_a_proj_name in cached_a_proj
                         ):
-
                             q_a_proj_weight = cached_a_proj[q_a_proj_name]
                             kv_a_proj_weight = cached_a_proj[kv_a_proj_name]
                             fused_weight = torch.cat(