diff --git a/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/backend/mooncake_backend.py b/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/backend/mooncake_backend.py
index 0e6a0355..11674b92 100644
--- a/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/backend/mooncake_backend.py
+++ b/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/backend/mooncake_backend.py
@@ -14,6 +14,7 @@ from vllm.utils.network_utils import get_ip
 
 from vllm_ascend.distributed.kv_transfer.kv_pool.ascend_store.backend.backend import Backend
 from vllm_ascend.distributed.kv_transfer.utils.mooncake_transfer_engine import global_te
+from vllm_ascend.utils import AscendDeviceType, get_ascend_device_type
 
 DEFAULT_GLOBAL_SEGMENT_SIZE = 3355443200  # 3.125 GiB
 DEFAULT_LOCAL_BUFFER_SIZE = 1073741824  # 1.0 GiB
@@ -63,10 +64,14 @@ class MooncakeBackend(Backend):
 
     def put(self, keys: list[str], addrs: list[list[int]], sizes: list[list[int]]):
         try:
-            config = ReplicateConfig()
-            config.preferred_segment = self.local_seg
-            config.prefer_alloc_in_same_node = True
-            res = self.store.batch_put_from_multi_buffers(keys, addrs, sizes, config)
+            soc_version = get_ascend_device_type()
+            if soc_version in {AscendDeviceType.A2}:
+                res = self.store.batch_put_from_multi_buffers(keys, addrs, sizes)
+            else:
+                config = ReplicateConfig()
+                config.preferred_segment = self.local_seg
+                config.prefer_alloc_in_same_node = True
+                res = self.store.batch_put_from_multi_buffers(keys, addrs, sizes, config)
             for value in res:
                 if value < 0:
                     logger.error(f"Failed to put key {keys},res:{res}")
@@ -75,7 +80,11 @@ class MooncakeBackend(Backend):
 
     def get(self, keys: list[str], addrs: list[list[int]], sizes: list[list[int]]):
         try:
-            res = self.store.batch_get_into_multi_buffers(keys, addrs, sizes, True)
+            soc_version = get_ascend_device_type()
+            if soc_version in {AscendDeviceType.A2}:
+                res = self.store.batch_get_into_multi_buffers(keys, addrs, sizes)
+            else:
+                res = self.store.batch_get_into_multi_buffers(keys, addrs, sizes, True)
             for value in res:
                 if value < 0:
                     logger.error(f"Failed to get key {keys}, res:{res}")
diff --git a/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/pool_worker.py b/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/pool_worker.py
index c3f016b7..7dadd5ae 100644
--- a/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/pool_worker.py
+++ b/vllm_ascend/distributed/kv_transfer/kv_pool/ascend_store/pool_worker.py
@@ -30,6 +30,7 @@ from vllm_ascend.distributed.kv_transfer.kv_pool.ascend_store.kv_transfer import
     KVCacheStoreSendingThread,
     KVTransferThread,
 )
+from vllm_ascend.utils import AscendDeviceType, get_ascend_device_type
 
 backend_map = {
     "mooncake": {
@@ -97,6 +98,12 @@ class KVPoolWorker:
             self.head_or_tp_rank = self.tp_rank
             self.put_step = 1
 
+        soc_version = get_ascend_device_type()
+        # be removed later
+        if self.backend == "mooncake" and soc_version in {AscendDeviceType.A3}:
+            self.head_or_tp_rank = self.tp_rank
+            self.put_step = 1
+
         self.metadata = KeyMetadata(
             model_config.model.rstrip("/").split("/")[-1],
             self.head_or_tp_rank,
@@ -140,11 +147,6 @@ class KVPoolWorker:
         backend_module = importlib.import_module(backend_path)
         real_backend = getattr(backend_module, backend_name)
 
-        # be removed later
-        if self.backend == "mooncake":
-            self.head_or_tp_rank = self.tp_rank
-            self.put_step = 1
-
         self.m_store = real_backend(  # type: ignore[misc]
             parallel_config
         )