diff --git a/models/__init__.py b/dto/__init__.py
similarity index 100%
rename from models/__init__.py
rename to dto/__init__.py
diff --git a/models/errors.py b/dto/errors.py
similarity index 100%
rename from models/errors.py
rename to dto/errors.py
diff --git a/models/requests.py b/dto/requests.py
similarity index 100%
rename from models/requests.py
rename to dto/requests.py
diff --git a/models/responses.py b/dto/responses.py
similarity index 100%
rename from models/responses.py
rename to dto/responses.py
diff --git a/services/__init__.py b/services/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/services/julius_bear_client.py b/services/julius_bear_client.py
new file mode 100644
index 0000000..e69de29