diff --git a/db/__pycache__/api.cpython-310.pyc b/db/__pycache__/api.cpython-310.pyc
new file mode 100644
index 0000000..8e3719d
Binary files /dev/null and b/db/__pycache__/api.cpython-310.pyc differ
diff --git a/db/__pycache__/session.cpython-310.pyc b/db/__pycache__/session.cpython-310.pyc
index 86394ab..472eaf0 100644
Binary files a/db/__pycache__/session.cpython-310.pyc and b/db/__pycache__/session.cpython-310.pyc differ
diff --git a/src/api.py b/db/api.py
similarity index 88%
rename from src/api.py
rename to db/api.py
index 93e0cd6..162a1cd 100644
--- a/src/api.py
+++ b/db/api.py
@@ -1,6 +1,6 @@
 from db.models.base import BaseResponse
-from db.repository import add_kb_to_db, get_kb_detail, delete_kb_detail_by_time
 from db.models.lot_data_model import LOT_DATA
+from db.repository import add_kb_to_db, delete_kb_detail_by_time, get_kb_detail
 
 
 def add(data: LOT_DATA):
diff --git a/db/models/__pycache__/base.cpython-310.pyc b/db/models/__pycache__/base.cpython-310.pyc
index f29d2db..609622d 100644
Binary files a/db/models/__pycache__/base.cpython-310.pyc and b/db/models/__pycache__/base.cpython-310.pyc differ
diff --git a/db/models/__pycache__/lot_data_model.cpython-310.pyc b/db/models/__pycache__/lot_data_model.cpython-310.pyc
index 7ced2c6..93a6331 100644
Binary files a/db/models/__pycache__/lot_data_model.cpython-310.pyc and b/db/models/__pycache__/lot_data_model.cpython-310.pyc differ
diff --git a/db/repository/__pycache__/lot_data_repository.cpython-310.pyc b/db/repository/__pycache__/lot_data_repository.cpython-310.pyc
index 47cfc55..6235bd6 100644
Binary files a/db/repository/__pycache__/lot_data_repository.cpython-310.pyc and b/db/repository/__pycache__/lot_data_repository.cpython-310.pyc differ
diff --git a/src/__init__.py b/src/__init__.py
deleted file mode 100644
index fe37b23..0000000
--- a/src/__init__.py
+++ /dev/null
@@ -1 +0,0 @@
-import db
\ No newline at end of file
diff --git a/src/__pycache__/api.cpython-310.pyc b/src/__pycache__/api.cpython-310.pyc
deleted file mode 100644
index 4eea617..0000000
Binary files a/src/__pycache__/api.cpython-310.pyc and /dev/null differ
diff --git a/src/sensor_to_local.py b/src/sensor_to_local.py
index 920e784..3cde9a6 100644
--- a/src/sensor_to_local.py
+++ b/src/sensor_to_local.py
@@ -4,7 +4,7 @@ import time
 import serial
 
 from db.models.lot_data_model import LOT_DATA
-from api import add
+from db.api import add
 
 if __name__ == '__main__':
     temp_send = '06 03 01 F4 00 02 85 B2 '  # 温湿度查询指令
diff --git a/src/sensor_to_server.py b/src/sensor_to_server.py
index 6046279..ec2125d 100644
--- a/src/sensor_to_server.py
+++ b/src/sensor_to_server.py
@@ -6,7 +6,7 @@ import time
 import serial
 import paho.mqtt.client as mqtt
 
-from api import add
+from db.api import add
 from db.models.lot_data_model import LOT_DATA