diff --git a/python/fate/arch/dataframe/conf/default_config.py b/python/fate/arch/dataframe/conf/default_config.py
index 41b439b1f0..5b7aa0404b 100644
--- a/python/fate/arch/dataframe/conf/default_config.py
+++ b/python/fate/arch/dataframe/conf/default_config.py
@@ -13,5 +13,5 @@
 #  See the License for the specific language governing permissions and
 #  limitations under the License.
 #
-DATAFRAME_BLOCK_ROW_SIZE = 2**6
-
+DATAFRAME_BLOCK_ROW_SIZE = 2**7
+BLOCK_COMPRESS_THRESHOLD = 5
diff --git a/python/fate/arch/dataframe/ops/_compress_block.py b/python/fate/arch/dataframe/ops/_compress_block.py
index 3c71c5c1ee..c1f955c3eb 100644
--- a/python/fate/arch/dataframe/ops/_compress_block.py
+++ b/python/fate/arch/dataframe/ops/_compress_block.py
@@ -17,34 +17,44 @@
 import torch
 from ..manager import BlockType
 from ..manager import DataManager
+from ..conf.default_config import BLOCK_COMPRESS_THRESHOLD
 
 
-def compress_blocks(block_table, data_manager: DataManager):
-    to_compress_block_loc, non_compress_block_changes = data_manager.compress_blocks()
-    if not to_compress_block_loc:
+def compress_blocks(block_table, data_manager: DataManager, force_compress=False):
+    compressed_data_manager = data_manager.duplicate()
+    to_compress_block_loc, non_compress_block_changes = compressed_data_manager.compress_blocks()
+
+    compress_block_size = 0
+    for _, block_loc in to_compress_block_loc:
+        compress_block_size += len(block_loc)
+
+    if not to_compress_block_loc or (not force_compress and compress_block_size <= BLOCK_COMPRESS_THRESHOLD):
         return block_table, data_manager
 
     def _compress(blocks):
-        ret_blocks = [[] for _ in range(data_manager.block_num)]
+        ret_blocks = [[] for _ in range(compressed_data_manager.block_num)]
         for src_bid, dst_bid in non_compress_block_changes.items():
             ret_blocks[dst_bid] = blocks[src_bid]
 
         lines = len(blocks[0])
         for dst_bid, block_loc in to_compress_block_loc:
-            field_len = len(data_manager.get_block(dst_bid).field_indexes)
-            block = data_manager.get_block(dst_bid)
+            block = compressed_data_manager.get_block(dst_bid)
+            field_len = len(block.field_indexes)
+            # TODO: empty block create logic should move to block_manager later,
+            #  we pull it here as block_manager has more type like phe_tensor/pd.Index, which should not be considered in compressing
             if BlockType.is_tensor(block.block_type):
-                block_buf = torch.empty((lines, field_len), dtype=getattr(torch, block.block_type.value))
-            else:
                 block_buf = np.empty((lines, field_len), dtype=getattr(np, block.block_type.value))
+            else:
+                block_buf = np.empty((lines, field_len), dtype=object)
 
             for src_bid, field_indexes in block_loc:
                 block_buf[:, field_indexes] = blocks[src_bid]
 
-            ret_blocks[dst_bid] = block.convert_block(block_buf)
+            if isinstance(block_buf, np.ndarray):
+                ret_blocks[dst_bid] = torch.from_numpy(block_buf)
 
         return ret_blocks
 
     block_table = block_table.mapValues(_compress)
 
-    return block_table, data_manager
+    return block_table, compressed_data_manager
diff --git a/python/fate/arch/dataframe/ops/_histogram.py b/python/fate/arch/dataframe/ops/_histogram.py
index 4f1c75e0ab..a0e9a4234c 100644
--- a/python/fate/arch/dataframe/ops/_histogram.py
+++ b/python/fate/arch/dataframe/ops/_histogram.py
@@ -29,7 +29,7 @@ def hist(df: DataFrame, targets):
     data_manager = df.data_manager
     column_names = data_manager.infer_operable_field_names()
 
-    block_table, data_manager = _try_to_compress_table(df.block_table, data_manager)
+    block_table, data_manager = _try_to_compress_table(df.block_table, data_manager, force_compress=True)
     block_id = data_manager.infer_operable_blocks()[0]
 
     def _mapper(blocks, target, bid: int = None):
@@ -47,7 +47,7 @@ def _reducer(l_histogram, r_histogram):
 
 
 def distributed_hist_stat(df: DataFrame, distributed_hist, position: DataFrame, targets: Union[dict, DataFrame]):
-    block_table, data_manager = _try_to_compress_table(df.block_table, df.data_manager)
+    block_table, data_manager = _try_to_compress_table(df.block_table, df.data_manager, force_compress=True)
     data_block_id = data_manager.infer_operable_blocks()[0]
     position_block_id = position.data_manager.infer_operable_blocks()[0]
 
@@ -98,7 +98,7 @@ def _pack_with_targets(l_blocks, r_blocks):
     return distributed_hist.i_update(data_with_position)
 
 
-def _try_to_compress_table(block_table, data_manager: DataManager):
+def _try_to_compress_table(block_table, data_manager: DataManager, force_compress=False):
     block_indexes = data_manager.infer_operable_blocks()
     if len(block_indexes) == 1:
         return block_table, data_manager
@@ -119,8 +119,6 @@ def _try_to_compress_table(block_table, data_manager: DataManager):
         to_promote_types.append((bid, block_type))
 
     data_manager.promote_types(to_promote_types)
-    block_table, data_manager = compress_blocks(block_table, data_manager)
+    block_table, data_manager = compress_blocks(block_table, data_manager, force_compress=force_compress)
 
     return block_table, data_manager
-
-