diff --git a/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_auto_qwen3_480b.py b/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_auto_qwen3_480b.py
index 0082a1bab..d8fa7fd92 100644
--- a/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_auto_qwen3_480b.py
+++ b/test/registered/ascend/basic_function/parallel_strategy/expert_parallelism/test_npu_deepep_auto_qwen3_480b.py
@@ -81,6 +81,7 @@ class TestDeepEpQwen(CustomTestCase):
                 "SGLANG_DISAGGREGATION_BOOTSTRAP_TIMEOUT": "600",
                 "HCCL_BUFFSIZE": "2100",
                 "HCCL_OP_EXPANSION_MODE": "AIV",
+                "TRANSFORMERS_VERBOSITY": "error",
                 **os.environ,
             },
         )