diff --git a/safesite/views.py b/safesite/views.py
index 24758a8f..fd509d48 100644
--- a/safesite/views.py
+++ b/safesite/views.py
@@ -3736,12 +3736,15 @@ def bindmp(req):
     username = data['username']
     password = data['password']
     mpopenid = data['mpopenid']
-    userinfo = data['userInfo']
+    userinfo = data.get('userinfo', None)
     # print(username,password,mpopenid)
     user = User.objects.filter(username=username, deletemark=1)
     if user.exists():
         if check_password(password, user[0].epassword):
-            user.update(mpopenid=mpopenid,headimgurl=userinfo['avatarUrl'],nickname=userinfo['nickName'])
+            if userinfo:
+                user.update(mpopenid=mpopenid,headimgurl=userinfo['avatarUrl'],nickname=userinfo['nickName'])
+            else:
+                user.update(mpopenid=mpopenid)
             return JsonResponse({"code": 1})
         else:
             return JsonResponse({"code": 0})
@@ -6324,17 +6327,11 @@ def apiexamtest(req):
         objs = ExamTestDetail.objects.filter(examtest__id=id).order_by('-score','-took').values(
             'id', 'user__name', 'user__ubelongpart__partname', 'took', 'score', 'remainnum', 'passcode','starttime', 'testnum')
         a['cjrydetail'] = list(objs)
-        a['remainnum'] = 0
-        a['testnum'] = 0
-        queryset = ExamTestDetail.objects.filter(examtest__id=id,user__userid=userid)
-        if queryset.exists():
-            a['remainnum'] = queryset[0].remainnum
-            a['testnum'] = queryset[0].testnum
         return HttpResponse(json.dumps(a, cls=MyEncoder), content_type="application/json")
     elif a == 'detail':
         id = req.GET.get('id')
         a = ExamTest.objects.filter(id=id).values('id', 'num', 'name', 'starttime', 'endtime', 'duration', 'totalscore',
-                                                  'passscore', 'exampaper__total', 'createtime', 'state', 'exampaper__name', 'createuser__name', 'type', 'qrcode', 'testnum')[0]
+                                                  'passscore', 'exampaper__total', 'createtime', 'state', 'exampaper__name', 'createuser__name', 'type', 'qrcode', 'testnum', 'ispublic')[0]
         a['notinTime'] = 0
         if a['starttime'] > datetime.now():
             a['notinTime'] = 1
@@ -6342,8 +6339,12 @@ def apiexamtest(req):
             a['notinTime'] = 1
         a['remainnum'] = 0
         a['testnum'] = 0
+        a['canks'] = 0 # 本人是否可参加
+        if a['ispublic'] == 1:
+            a['canks'] = 1
         queryset = ExamTestDetail.objects.filter(examtest__id=id,user__userid=userid)
         if queryset.exists():
+            a['canks'] = 1
             a['remainnum'] = queryset[0].remainnum
             a['testnum'] = queryset[0].testnum
         return HttpResponse(json.dumps(a, cls=MyEncoder), content_type="application/json")