diff --git a/src/main/java/com/supwisdom/dlpay/conference/api/controller/ConerenceApiController.java b/src/main/java/com/supwisdom/dlpay/conference/api/controller/ConerenceApiController.java
index d519357..29dc42b 100644
--- a/src/main/java/com/supwisdom/dlpay/conference/api/controller/ConerenceApiController.java
+++ b/src/main/java/com/supwisdom/dlpay/conference/api/controller/ConerenceApiController.java
@@ -190,13 +190,13 @@
         String atttime = DateUtil.getNow("HHmm");
 
         int compareAttend = DateUtil.compareDatetime(atttime, conference.getAttendtime(), "HHmm");
-        int compareStart = DateUtil.compareDatetime(atttime, conference.getStarttime(), "HHmm");
-
         if (-1 == compareAttend) {
             mov.addObject("msg", "签到失败");
             mov.addObject("errorMsg", "会议签到时间尚未开始，请在签到时间之后再打卡");
             return mov;
         }
+        String actualtime=DateUtil.getCaculatedTime(conference.getStarttime(),10);
+        int compareStart = DateUtil.compareDatetime(atttime, actualtime, "HHmm");
         String attstatus;
         if (-1 == compareStart) {
             attstatus = ConferenceConstant.ATTENDSTATUS_CHECKED;