diff --git a/tests/test_shardformer/test_model/test_shard_deepseek.py b/tests/test_shardformer/test_model/test_shard_deepseek.py
index e0589d3cc..99409074c 100644
--- a/tests/test_shardformer/test_model/test_shard_deepseek.py
+++ b/tests/test_shardformer/test_model/test_shard_deepseek.py
@@ -195,6 +195,7 @@ def run_deepseek_test(config: Tuple[int, ...]):
         (0, 1, 4, 2, 1),
         (0, 1, 1, 4, 1),
         # (0, 1, 4, 1, 1),  # todo: failed pass, need to be fixed
+        (0, 1, 2, 1, 1),
         # zero 1:
         (1, 2, 1, 1, 2),
         (1, 2, 1, 4, 1),