diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 5a7236e..2ab3552 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -36,7 +36,7 @@ jobs:
         python -m pip install --upgrade pip
         pip install pytest
         pip install torch==${{ matrix.torch-version}}+cpu -f https://download.pytorch.org/whl/torch_stable.html
-        pip install recbole
+        pip install recbole==1.0.1
         conda list
         pip install setuptools==59.5.0
         pip install protobuf~=3.19.0
diff --git a/recbole_cdr/config/configurator.py b/recbole_cdr/config/configurator.py
index efe4197..47bd8bf 100644
--- a/recbole_cdr/config/configurator.py
+++ b/recbole_cdr/config/configurator.py
@@ -56,6 +56,7 @@ def __init__(self, model=None, config_file_list=None, config_dict=None):
             config_file_list (list of str): the external config file, it allows multiple config files, default is None.
             config_dict (dict): the external parameter dictionaries, default is None.
         """
+        self.compatibility_settings()
         self._init_parameters_category()
         self.parameters['Dataset'] += ['source_domain', 'target_domain']
         self.yaml_loader = self._build_yaml_loader()
@@ -283,3 +284,14 @@ def update(self, other_config):
         for key in other_config:
             new_config_obj.final_config_dict[key] = other_config[key]
         return new_config_obj
+    
+    def compatibility_settings(self):
+        import numpy as np
+        np.bool = np.bool_
+        np.int = np.int_
+        np.float = np.float_
+        np.complex = np.complex_
+        np.object = np.object_
+        np.str = np.str_
+        np.long = np.int_
+        np.unicode = np.unicode_
diff --git a/recbole_cdr/data/dataset.py b/recbole_cdr/data/dataset.py
index 31b03e2..31058bc 100644
--- a/recbole_cdr/data/dataset.py
+++ b/recbole_cdr/data/dataset.py
@@ -22,6 +22,7 @@
 
 from recbole.data.dataset import Dataset
 from recbole.utils import FeatureSource, FeatureType, set_color
+from recbole_cdr.utils import get_keys_from_chainmap_by_order
 
 
 class CrossDomainSingleDataset(Dataset):
@@ -112,7 +113,7 @@ def _remap_fields(self, field_names, map_dict):
             map_dict (dict): The dict whose keys are the original ids and values are the new ids.
         """
         for field_name in field_names:
-            self.field2id_token[field_name] = list(map_dict.keys())
+            self.field2id_token[field_name] = get_keys_from_chainmap_by_order(map_dict)
             self.field2token_id[field_name] = map_dict
             if field_name in self.inter_feat.columns:
                 self.inter_feat[field_name] = self.inter_feat[field_name].map(lambda x: map_dict.get(x, x))
diff --git a/recbole_cdr/model/cross_domain_recommender/bitgcf.py b/recbole_cdr/model/cross_domain_recommender/bitgcf.py
index 22e98dd..43aba68 100644
--- a/recbole_cdr/model/cross_domain_recommender/bitgcf.py
+++ b/recbole_cdr/model/cross_domain_recommender/bitgcf.py
@@ -145,12 +145,12 @@ def transfer_layer(self, source_all_embeddings, target_all_embeddings):
 
         source_user_laplace = self.source_user_degree_count
         target_user_laplace = self.target_user_degree_count
-        user_laplace = source_user_laplace + target_user_laplace
+        user_laplace = source_user_laplace + target_user_laplace + 1e-7
         source_user_embeddings_lap = (source_user_laplace * source_user_embeddings + target_user_laplace * target_user_embeddings) / user_laplace
         target_user_embeddings_lap = source_user_embeddings_lap
         source_item_laplace = self.source_item_degree_count
         target_item_laplace = self.target_item_degree_count
-        item_laplace = source_item_laplace + target_item_laplace
+        item_laplace = source_item_laplace + target_item_laplace + 1e-7
         source_item_embeddings_lap = (source_item_laplace * source_item_embeddings + target_item_laplace * target_item_embeddings) / item_laplace
         target_item_embeddings_lap = source_item_embeddings_lap
 
diff --git a/recbole_cdr/utils/__init__.py b/recbole_cdr/utils/__init__.py
index 3043914..5064dcf 100644
--- a/recbole_cdr/utils/__init__.py
+++ b/recbole_cdr/utils/__init__.py
@@ -1,6 +1,6 @@
-from recbole_cdr.utils.utils import get_model, get_trainer
+from recbole_cdr.utils.utils import get_model, get_trainer, get_keys_from_chainmap_by_order
 from recbole_cdr.utils.enum_type import *
 
 __all__ = [
-    'get_model', 'get_trainer', 'Enum', 'ModelType', 'CrossDomainDataLoaderState', 'train_mode2state'
+    'get_model', 'get_trainer', 'Enum', 'ModelType', 'CrossDomainDataLoaderState', 'train_mode2state', 'get_keys_from_chainmap_by_order'
 ]
diff --git a/recbole_cdr/utils/utils.py b/recbole_cdr/utils/utils.py
index 971e684..d41b418 100644
--- a/recbole_cdr/utils/utils.py
+++ b/recbole_cdr/utils/utils.py
@@ -57,3 +57,10 @@ def get_trainer(model_type, model_name):
             return getattr(importlib.import_module('recbole_cdr.trainer'), 'CrossDomainTrainer')
         else:
             return getattr(importlib.import_module('recbole.trainer'), 'Trainer')
+        
+
+def get_keys_from_chainmap_by_order(map_dict):
+    merged_dict = dict()
+    for dict_item in map_dict.maps:
+        merged_dict.update(dict_item)
+    return list(merged_dict.keys())