diff --git a/safesite/tasks.py b/safesite/tasks.py
index 0247738d..5b80ed98 100644
--- a/safesite/tasks.py
+++ b/safesite/tasks.py
@@ -282,7 +282,7 @@ def riskacttask():
 @shared_task
 def checktask():
     nowtime = datetime.datetime.now()
-    for i in Checktask.objects.exclude(tasktype=0):
+    for i in Checktask.objects.exclude(deletemark=0):
         if i.tasktype==1:
             if i.checktime:
                 
diff --git a/safesite/views.py b/safesite/views.py
index 0fd197de..ece17ae2 100644
--- a/safesite/views.py
+++ b/safesite/views.py
@@ -7864,11 +7864,11 @@ def checkprojects(req):
          obj.zgjg = req.POST.get('zgjg')
          obj.taskstate = req.POST.get('taskstate')
          obj.createuser = User.objects.get(userid=userid)
-         if req.POST.get('content')!='undefined':
+         if req.POST.get('content')!="":
              obj.content=req.POST.get('content')
          
          s=[]
-         if req.POST.get('participant')!='undefined':
+         if req.POST.get('participant')!="":
              list = req.POST.get('participant').split(',')
              for i in list:
                 x = User.objects.get(userid=i)