diff --git a/app/api/logic/SignLogic.php b/app/api/logic/SignLogic.php
index a562ac5..8590d1f 100644
--- a/app/api/logic/SignLogic.php
+++ b/app/api/logic/SignLogic.php
@@ -134,7 +134,7 @@ class SignLogic
 
             $today_order_award = Db::name('account_log')
                 ->where(['user_id'=>$user_id,'source_type'=>AccountLog::order_add_integral])
-                ->whereTime('create_time',$today_start,$today_end)
+                ->whereTime('create_time',date("Y-m-d",$today_start),date("Y-m-d",$today_end))
                 ->find();
             $make_inegral[] = [
                 'name'      => '下单任意商品',
@@ -147,7 +147,7 @@ class SignLogic
         if($invited_award_integral > 0){
             $total_invited_award = Db::name('account_log')
                     ->where(['user_id'=>$user_id,'source_type'=>AccountLog::invite_add_integral])
-                    ->whereTime('create_time',$today_start,$today_end)
+                    ->whereTime('create_time',date("Y-m-d",$today_start),date("Y-m-d",$today_end))
                     ->find();
             $make_inegral[] = [
                 'name'      => '成功邀请1位好友',
@@ -176,7 +176,7 @@ class SignLogic
                 ->where(['del'=>0,'user_id'=>$user_id])
                 ->order('id desc')
                 ->find();
-            $now = time();
+            $now = date("Y-m-d");
             $total_integral = 0;                    //签到赠送的积分
             $total_growth = 0;                      //签到赠送的成长值
             $continuous_integral = 0;               //连续签到积分