diff --git a/vllm_ascend/worker/model_runner_v1.py b/vllm_ascend/worker/model_runner_v1.py
index 0083a407..f0bf0ce4 100644
--- a/vllm_ascend/worker/model_runner_v1.py
+++ b/vllm_ascend/worker/model_runner_v1.py
@@ -397,7 +397,7 @@ class NPUModelRunner(GPUModelRunner):
     def _use_aclgraph(self) -> bool:
         return self.compilation_config.cudagraph_mode != CUDAGraphMode.NONE and self.compilation_config.mode == CompilationMode.VLLM_COMPILE and not self.model_config.enforce_eager
 
-    def _skip_all_reduce_acorss_dp_group(self) -> bool:
+    def _skip_all_reduce_across_dp_group(self) -> bool:
         """
         Decide whether to skip the all-reduce across the data-parallel (DP) group.
 
@@ -446,7 +446,7 @@ class NPUModelRunner(GPUModelRunner):
         if self.dp_size == 1:
             return num_tokens, None, with_prefill
 
-        if self._skip_all_reduce_acorss_dp_group():
+        if self._skip_all_reduce_across_dp_group():
             num_tokens_after_padding = torch.tensor([num_tokens] *
                                                     self.dp_size,
                                                     device="cpu",