diff --git a/vllm_ascend/ops/rotary_embedding.py b/vllm_ascend/ops/rotary_embedding.py
index d699ec7d1d7..3422afc95d3 100644
--- a/vllm_ascend/ops/rotary_embedding.py
+++ b/vllm_ascend/ops/rotary_embedding.py
@@ -571,7 +571,7 @@ def forward_oot(
         query: torch.Tensor,
         key: torch.Tensor,
     ):
-        if HAS_TRITON and positions.ndim == 2:
+        if HAS_TRITON and positions.ndim == 2 and self.mrope_interleaved:
             # todo: need cann update in 8.5.0
             return self.forward_triton(positions, query, key)