diff --git a/apps/rpm/services.py b/apps/rpm/services.py
index 005066b8..eb13991e 100644
--- a/apps/rpm/services.py
+++ b/apps/rpm/services.py
@@ -2,7 +2,7 @@ from threading import Thread
 from apps.hrm.models import Certificate, Employee
 from apps.hrm.services import HrmService
 from apps.wf.models import Ticket, Transition
-from apps.rpm.models import Rcertificate, Rfile, Rpj, Rpjfile, Rpjmember
+from apps.rpm.models import Rcertificate, Rfile, Rpj, Rpjcertificate, Rpjfile, Rpjmember
 
 
 def bind_rpj(ticket: Ticket, transition: Transition, new_ticket_data: dict):
@@ -41,7 +41,7 @@ def rpj_audit_end(ticket):
         # 同步至大华人员库并下发人脸
         HrmService.sync_dahua_employee(ep, '', rpj.come_time, rpj.leave_time)
     # 更新入厂项目人员证书库
-    for i in Rcertificate.objects.filter(rpj=rpj):
+    for i in Rpjcertificate.objects.filter(rpj=rpj):
         ct = Certificate.objects.filter(number=i.number).first()
         if ct:
             pass
diff --git a/apps/wf/tasks.py b/apps/wf/tasks.py
index a4fac145..5a7dc1df 100644
--- a/apps/wf/tasks.py
+++ b/apps/wf/tasks.py
@@ -28,7 +28,7 @@ def run_task(ticket_id: str):
         m = importlib.import_module(module)
         f = getattr(m, func)
         f(ticket)
-    except Exception as e:
+    except Exception:
         err_detail = traceback.format_exc()
         myLogger.error(err_detail)
         script_result = False