diff --git a/iti/applications/models/iot/iot_device.py b/iti/applications/models/iot/iot_device.py
index 064f286..f3475b6 100644
--- a/iti/applications/models/iot/iot_device.py
+++ b/iti/applications/models/iot/iot_device.py
@@ -1,22 +1,21 @@
 from iti.applications.extensions import db
-from iti.applications.common.crud import IdModelMixin, TimeModelMixin
+from iti.applications.common.crud import TimeModelMixin
 from iti.applications.common.utils import BaseSchema
 from apiflask.fields import String, Integer, DateTime
-import uuid
 
-class IotDevice(db.Model, IdModelMixin, TimeModelMixin):
+class IotDevice(db.Model, TimeModelMixin):
     """
     设备信息表
     """
 
     __tablename__ = "iot_device"
     id = db.Column(
-        db.String(36),
+        db.Integer,
         primary_key=True,
-        default=lambda: str(uuid.uuid4().hex),
+        autoincrement=True,
         comment="标识",
     )
-    workshop_id = db.Column(db.String(36), nullable=False, unique=True, comment="车间ID")
+    workshop_id = db.Column(db.Integer, nullable=False, default=0, unique=True, comment="车间ID")
     device_name = db.Column(db.String(255), nullable=False, unique=True, comment="设备名称")
     device_number = db.Column(db.String(20), nullable=False, comment="设备编号")
     description = db.Column(db.Text, nullable=True, comment="设备描述")
@@ -32,8 +31,8 @@ class IotDeviceSchema(BaseSchema):
     class Meta:
         name = "IotDevice"
 
-    id = String()
-    workshop_id = String()
+    id = Integer()
+    workshop_id = Integer()
     device_name = String()
     device_number = String()
     description = String()
diff --git a/iti/applications/models/iot/iot_endpoint.py b/iti/applications/models/iot/iot_endpoint.py
index 089688f..b598f47 100644
--- a/iti/applications/models/iot/iot_endpoint.py
+++ b/iti/applications/models/iot/iot_endpoint.py
@@ -1,23 +1,22 @@
 from iti.applications.extensions import db
-from iti.applications.common.crud import IdModelMixin, TimeModelMixin
+from iti.applications.common.crud import TimeModelMixin
 from iti.applications.common.utils import BaseSchema
 from apiflask.fields import String, Integer, DateTime
-import uuid
 
 
-class IotEndpoint(db.Model, IdModelMixin, TimeModelMixin):
+class IotEndpoint(db.Model, TimeModelMixin):
     """
     采集端信息表
     """
 
     __tablename__ = "iot_endpoint"
     id = db.Column(
-        db.String(36),
+        db.Integer,
         primary_key=True,
-        default=lambda: str(uuid.uuid4().hex),
+        autoincrement=True,
         comment="标识",
     )
-    device_id = db.Column(db.String(36), nullable=False, unique=True, comment="设备ID")
+    device_id = db.Column(db.Integer, nullable=False, default=0, unique=True, comment="设备ID")
     endpoint_name = db.Column(db.String(255), nullable=False, unique=True, comment="采集端名称")
     endpoint_number = db.Column(db.String(20), nullable=False, comment="采集端编号")
     description = db.Column(db.Text, nullable=True, comment="采集端描述")
@@ -35,8 +34,8 @@ class IotEndpointSchema(BaseSchema):
     class Meta:
         name = "IotEndpoint"
 
-    id = String()
-    device_id = String()
+    id = Integer()
+    device_id = Integer()
     endpoint_name = String()
     endpoint_number = String()
     description = String()
diff --git a/iti/applications/models/iot/iot_node.py b/iti/applications/models/iot/iot_node.py
index 01186b3..fa14171 100644
--- a/iti/applications/models/iot/iot_node.py
+++ b/iti/applications/models/iot/iot_node.py
@@ -1,23 +1,22 @@
 from iti.applications.extensions import db
-from iti.applications.common.crud import IdModelMixin, TimeModelMixin
+from iti.applications.common.crud import TimeModelMixin
 from iti.applications.common.utils import BaseSchema
 from apiflask.fields import String, Integer, DateTime
-import uuid
 
 
-class IotNode(db.Model, IdModelMixin, TimeModelMixin):
+class IotNode(db.Model, TimeModelMixin):
     """
     节点信息表
     """
 
     __tablename__ = "iot_node"
     id = db.Column(
-        db.String(36),
+        db.Integer,
         primary_key=True,
-        default=lambda: str(uuid.uuid4().hex),
+        autoincrement=True,
         comment="标识",
     )
-    endpoint_id = db.Column(db.String(36), nullable=False, unique=True, comment="采集端ID")
+    endpoint_id = db.Column(db.Integer, nullable=False, default=0, unique=True, comment="采集端ID")
     title = db.Column(db.String(255), nullable=False, unique=True, comment="节点ID")
     mark = db.Column(db.String(255), nullable=False, comment="采集标识")
     mark_type = db.Column(db.Integer, nullable=True, comment="采集类型 1:只读 2:只写 3:读写")
@@ -38,8 +37,8 @@ class IotNodeSchema(BaseSchema):
     class Meta:
         name = "IotNode"
 
-    id = String()
-    endpoint_id = String()
+    id = Integer()
+    endpoint_id = Integer()
     title = String()
     mark = String()
     mark_type = Integer()
diff --git a/iti/applications/models/iot/iot_workshop.py b/iti/applications/models/iot/iot_workshop.py
index 2ef668a..b489377 100644
--- a/iti/applications/models/iot/iot_workshop.py
+++ b/iti/applications/models/iot/iot_workshop.py
@@ -1,19 +1,18 @@
 from iti.applications.extensions import db
-from iti.applications.common.crud import IdModelMixin, TimeModelMixin, RemarkModelMixin
+from iti.applications.common.crud import TimeModelMixin, RemarkModelMixin
 from iti.applications.common.utils import BaseSchema
 from apiflask.fields import String, Integer, DateTime
-import uuid
 
-class IotWorkshop(db.Model, IdModelMixin, TimeModelMixin, RemarkModelMixin):
+class IotWorkshop(db.Model, TimeModelMixin, RemarkModelMixin):
     """
     车间信息表
     """
 
     __tablename__ = "iot_workshop"
     id = db.Column(
-        db.String(36),
+        db.Integer,
         primary_key=True,
-        default=lambda: str(uuid.uuid4().hex),
+        autoincrement=True,
         comment="标识",
     )
     workshop_name = db.Column(db.String(255), nullable=False, unique=True, comment="车间名称")
@@ -30,7 +29,7 @@ class IotWorkshopSchema(BaseSchema):
     class Meta:
         name = "IotWorkshop"
 
-    id = String()
+    id = Integer()
     workshop_name = String()
     workshop_number = String()
     total_area = String()
diff --git a/iti/applications/routes/iot/device_ctl.py b/iti/applications/routes/iot/device_ctl.py
index b307529..060f5f6 100644
--- a/iti/applications/routes/iot/device_ctl.py
+++ b/iti/applications/routes/iot/device_ctl.py
@@ -26,7 +26,7 @@ bp = APIBlueprint("iot_device", __name__, url_prefix="/device", tag="设备管
 @permission("iot:device:list")
 @bp.input(DeviceQuery.Schema(partial=True), location="query")
 @bp.output(IotDeviceSchema(many=True))
-def list_workshop(query_data: DeviceQuery):
+def list_device(query_data: DeviceQuery):
     """
     获取设备列表
     """
@@ -40,7 +40,7 @@ def list_workshop(query_data: DeviceQuery):
 @permission("iot:device:list")
 @bp.input(DeviceQuery.Schema(partial=True), location="query")
 @bp.output(page_schema(IotDeviceSchema(many=True)))
-def page_user(query_data: DeviceQuery):
+def page_device(query_data: DeviceQuery):
     """
     分页获取设备列表
     """
@@ -53,7 +53,7 @@ def page_user(query_data: DeviceQuery):
 @bp.doc(security="JWT")
 @permission("iot:device:add")
 @bp.input(DeviceAddRequest, location="json")
-def add_workshop(json_data: dict):
+def add_device(json_data: dict):
     """
     添加设备信息
     """
@@ -65,12 +65,12 @@ def add_workshop(json_data: dict):
     return success()
 
 
-@bp.put("/<string:id>")
+@bp.put("/<int:id>")
 @jwt_required()
 @bp.doc(security="JWT")
 @permission("iot:device:update")
 @bp.input(DeviceUpdateRequest(partial=True), location="json")
-def update_workshop(id: str, json_data: dict):
+def update_device(id: int, json_data: dict):
     """
     更新设备信息
     """
@@ -86,6 +86,24 @@ def update_workshop(id: str, json_data: dict):
 
     return success()
 
+@bp.delete("/<int:id>")
+@jwt_required()
+@bp.doc(security="JWT")
+@permission("iot:device:delete")
+def delete_device(id: int):
+    """
+    删除设备信息
+    """
+
+    device = db.session.scalar(select(IotDevice).filter_by(id=id))
+    if not device:
+        raise BizException("设备不存在")
+    
+    # 删除设备
+    db.session.delete(device)
+    db.session.commit()
+    return success()
+
 
 def get_list_or_page(query_data: DeviceQuery):
     """
diff --git a/iti/applications/routes/iot/endpoint_ctl.py b/iti/applications/routes/iot/endpoint_ctl.py
index cf68d54..b5cd427 100644
--- a/iti/applications/routes/iot/endpoint_ctl.py
+++ b/iti/applications/routes/iot/endpoint_ctl.py
@@ -26,7 +26,7 @@ bp = APIBlueprint("iot_endpoint", __name__, url_prefix="/endpoint", tag="采集
 @permission("iot:endpoint:list")
 @bp.input(EndpointQuery.Schema(partial=True), location="query")
 @bp.output(IotEndpointSchema(many=True))
-def list_workshop(query_data: EndpointQuery):
+def list_endpoint(query_data: EndpointQuery):
     """
     获取采集端列表
     """
@@ -40,7 +40,7 @@ def list_workshop(query_data: EndpointQuery):
 @permission("iot:endpoint:list")
 @bp.input(EndpointQuery.Schema(partial=True), location="query")
 @bp.output(page_schema(IotEndpointSchema(many=True)))
-def page_user(query_data: EndpointQuery):
+def page_endpoint(query_data: EndpointQuery):
     """
     分页获取采集端列表
     """
@@ -53,24 +53,24 @@ def page_user(query_data: EndpointQuery):
 @bp.doc(security="JWT")
 @permission("iot:endpoint:add")
 @bp.input(EndpointAddRequest, location="json")
-def add_workshop(json_data: dict):
+def add_endpoint(json_data: dict):
     """
     添加采集端信息
     """
     
-    device = IotEndpoint(**json_data)
-    device.status = 0
-    db.session.add(device)
+    endpoint = IotEndpoint(**json_data)
+    endpoint.status = 0
+    db.session.add(endpoint)
     db.session.commit()
     return success()
 
 
-@bp.put("/<string:id>")
+@bp.put("/<int:id>")
 @jwt_required()
 @bp.doc(security="JWT")
 @permission("iot:endpoint:update")
 @bp.input(EndpointUpdateRequest(partial=True), location="json")
-def update_workshop(id: str, json_data: dict):
+def update_endpoint(id: int, json_data: dict):
     """
     更新采集端信息
     """
@@ -86,6 +86,23 @@ def update_workshop(id: str, json_data: dict):
 
     return success()
 
+@bp.delete("/<int:id>")
+@jwt_required()
+@bp.doc(security="JWT")
+@permission("iot:endpoint:delete")
+def delete_endpoint(id: int):
+    """
+    删除采集端信息
+    """
+
+    endpoint = db.session.scalar(select(IotEndpoint).filter_by(id=id))
+    if not endpoint:
+        raise BizException("采集端不存在")
+    
+    # 删除
+    db.session.delete(endpoint)
+    db.session.commit()
+    return success()
 
 def get_list_or_page(query_data: EndpointQuery):
     """
diff --git a/iti/applications/routes/iot/node_ctl.py b/iti/applications/routes/iot/node_ctl.py
index 1e2f35b..0f1734d 100644
--- a/iti/applications/routes/iot/node_ctl.py
+++ b/iti/applications/routes/iot/node_ctl.py
@@ -21,12 +21,12 @@ from iti.applications.common import permission
 bp = APIBlueprint("iot_node", __name__, url_prefix="/node", tag="采集节点管理")
 
 @bp.get("/list")
-# @jwt_required()
-# @bp.doc(security="JWT")
-# @permission("iot:node:list")
+@jwt_required()
+@bp.doc(security="JWT")
+@permission("iot:node:list")
 @bp.input(NodeQuery.Schema(partial=True), location="query")
 @bp.output(IotNodeSchema(many=True))
-def list_workshop(query_data: NodeQuery):
+def list_node(query_data: NodeQuery):
     """
     获取采集节点列表
     """
@@ -40,7 +40,7 @@ def list_workshop(query_data: NodeQuery):
 @permission("iot:node:list")
 @bp.input(NodeQuery.Schema(partial=True), location="query")
 @bp.output(page_schema(IotNodeSchema(many=True)))
-def page_user(query_data: NodeQuery):
+def page_node(query_data: NodeQuery):
     """
     分页获取采集节点列表
     """
@@ -53,7 +53,7 @@ def page_user(query_data: NodeQuery):
 @bp.doc(security="JWT")
 @permission("iot:node:add")
 @bp.input(NodeAddRequest, location="json")
-def add_workshop(json_data: dict):
+def add_node(json_data: dict):
     """
     添加采集节点信息
     """
@@ -65,12 +65,12 @@ def add_workshop(json_data: dict):
     return success()
 
 
-@bp.put("/<string:id>")
+@bp.put("/<int:id>")
 @jwt_required()
 @bp.doc(security="JWT")
 @permission("iot:node:update")
 @bp.input(NodeUpdateRequest(partial=True), location="json")
-def update_workshop(id: str, json_data: dict):
+def update_node(id: int, json_data: dict):
     """
     更新采集节点信息
     """
@@ -86,6 +86,24 @@ def update_workshop(id: str, json_data: dict):
 
     return success()
 
+@bp.delete("/<int:id>")
+@jwt_required()
+@bp.doc(security="JWT")
+@permission("iot:node:delete")
+def delete_node(id: int):
+    """
+    删除采集节点信息
+    """
+
+    node = db.session.scalar(select(IotNode).filter_by(id=id))
+    if not node:
+        raise BizException("采集节点不存在")
+    
+    # 删除
+    db.session.delete(node)
+    db.session.commit()
+    return success()
+
 
 def get_list_or_page(query_data: NodeQuery):
     """
diff --git a/iti/applications/routes/iot/schemas/device.py b/iti/applications/routes/iot/schemas/device.py
index cf8059c..fde744b 100644
--- a/iti/applications/routes/iot/schemas/device.py
+++ b/iti/applications/routes/iot/schemas/device.py
@@ -21,11 +21,11 @@ class DeviceQuery(Pagination):
             },
         },
     )
-    workshop_id: str = field(
+    workshop_id: int = field(
         default=None,
         metadata={
             "required": False,
-            "metadata": {"example": "ase1f2", "description": "车间ID"},
+            "metadata": {"example": 1, "description": "车间ID"},
         },
     )
     status: int = field(
@@ -43,9 +43,9 @@ class DeviceAddRequest(BaseSchema):
     新增设备信息
     """
 
-    workshop_id = fields.String(
+    workshop_id = fields.Integer(
         required=False,
-        metadata={"example": "车间ID", "description": "车间ID"},
+        metadata={"example": 1, "description": "车间ID"},
         load_default=None,
     )
     device_name = fields.String(
@@ -80,9 +80,9 @@ class DeviceUpdateRequest(BaseSchema):
     更新设备信息
     """
 
-    workshop_id = fields.String(
+    workshop_id = fields.Integer(
         required=False,
-        metadata={"example": "车间ID", "description": "车间ID"},
+        metadata={"example": 1, "description": "车间ID"},
         load_default=None,
     )
     device_name = fields.String(
diff --git a/iti/applications/routes/iot/schemas/endpoint.py b/iti/applications/routes/iot/schemas/endpoint.py
index 3aeef4d..c9889d2 100644
--- a/iti/applications/routes/iot/schemas/endpoint.py
+++ b/iti/applications/routes/iot/schemas/endpoint.py
@@ -21,11 +21,11 @@ class EndpointQuery(Pagination):
             },
         },
     )
-    device_id: str = field(
+    device_id: int = field(
         default=None,
         metadata={
             "required": False,
-            "metadata": {"example": "ase1f2", "description": "设备ID"},
+            "metadata": {"example": 1, "description": "设备ID"},
         },
     )
     status: int = field(
@@ -43,9 +43,9 @@ class EndpointAddRequest(BaseSchema):
     采集端新增信息
     """
 
-    device_id = fields.String(
+    device_id = fields.Integer(
         required=False,
-        metadata={"example": "设备ID", "description": "设备ID"},
+        metadata={"example": 1, "description": "设备ID"},
         load_default=None,
     )
     endpoint_name = fields.String(
@@ -90,9 +90,9 @@ class EndpointUpdateRequest(BaseSchema):
     更新采集端信息
     """
 
-    device_id = fields.String(
+    device_id = fields.Integer(
         required=False,
-        metadata={"example": "设备ID", "description": "设备ID"},
+        metadata={"example": 1, "description": "设备ID"},
         load_default=None,
     )
     endpoint_name = fields.String(
diff --git a/iti/applications/routes/iot/schemas/node.py b/iti/applications/routes/iot/schemas/node.py
index e465274..39c41b4 100644
--- a/iti/applications/routes/iot/schemas/node.py
+++ b/iti/applications/routes/iot/schemas/node.py
@@ -12,11 +12,11 @@ class NodeQuery(Pagination):
     节点信息查询请求
     """
 
-    endpoint_id: str = field(
+    endpoint_id: int = field(
         default=None,
         metadata={
             "required": False,
-            "metadata": {"example": "ase1f2", "description": "采集端ID"},
+            "metadata": {"example": 1, "description": "采集端ID"},
         },
     )
     status: int = field(
@@ -34,9 +34,9 @@ class NodeAddRequest(BaseSchema):
     节点新增信息
     """
 
-    endpoint_id = fields.String(
+    endpoint_id = fields.Integer(
         required=False,
-        metadata={"example": "采集端ID", "description": "采集端ID"},
+        metadata={"example": 1, "description": "采集端ID"},
         load_default=None,
     )
     title = fields.String(
@@ -96,9 +96,9 @@ class NodeUpdateRequest(BaseSchema):
     节点更新信息
     """
 
-    endpoint_id = fields.String(
+    endpoint_id = fields.Integer(
         required=False,
-        metadata={"example": "采集端ID", "description": "采集端ID"},
+        metadata={"example": 1, "description": "采集端ID"},
         load_default=None,
     )
     title = fields.String(
diff --git a/iti/applications/routes/iot/workshop_ctl.py b/iti/applications/routes/iot/workshop_ctl.py
index e7b0a61..4c2d468 100644
--- a/iti/applications/routes/iot/workshop_ctl.py
+++ b/iti/applications/routes/iot/workshop_ctl.py
@@ -40,7 +40,7 @@ def list_workshop(query_data: WorkshopQuery):
 @permission("iot:workshop:list")
 @bp.input(WorkshopQuery.Schema(partial=True), location="query")
 @bp.output(page_schema(IotWorkshopSchema(many=True)))
-def page_user(query_data: WorkshopQuery):
+def page_workshop(query_data: WorkshopQuery):
     """
     分页获取车间列表
     """
@@ -64,12 +64,12 @@ def add_workshop(json_data: dict):
     db.session.commit()
     return success()
 
-@bp.put("/<string:id>")
+@bp.put("/<int:id>")
 @jwt_required()
 @bp.doc(security="JWT")
 @permission("iot:workshop:update")
 @bp.input(WorkshopUpdateRequest(partial=True), location="json")
-def update_workshop(id: str, json_data: dict):
+def update_workshop(id: int, json_data: dict):
     """
     更新车间信息
     """
@@ -85,6 +85,24 @@ def update_workshop(id: str, json_data: dict):
 
     return success()
 
+@bp.delete("/<int:id>")
+@jwt_required()
+@bp.doc(security="JWT")
+@permission("iot:device:delete")
+def delete_workshop(id: int):
+    """
+    删除车间信息
+    """
+
+    workshop = db.session.scalar(select(IotWorkshop).filter_by(id=id))
+    if not workshop:
+        raise BizException("车间信息不存在")
+    
+    # 删除
+    db.session.delete(workshop)
+    db.session.commit()
+    return success()
+
 
 def get_list_or_page(query_data: WorkshopQuery):
     """