diff --git a/app/api/controller/SignController.php b/app/api/controller/SignController.php
index fc80bc6..9a0d3eb 100644
--- a/app/api/controller/SignController.php
+++ b/app/api/controller/SignController.php
@@ -88,6 +88,6 @@ class SignController extends BaseApiController
      */
     public function rule(){
         $rule = ConfigServer::get('sign_rule','instructions','');
-        $this->_success('获取成功',$rule);
+        $this->success('获取成功',$rule);
     }
 }
\ No newline at end of file
diff --git a/app/api/logic/SignLogic.php b/app/api/logic/SignLogic.php
index 8590d1f..690181d 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',date("Y-m-d",$today_start),date("Y-m-d",$today_end))
+                ->whereTime('create_time',[$today_start,$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',date("Y-m-d",$today_start),date("Y-m-d",$today_end))
+                    ->whereTime('create_time',[$today_start,$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 = date("Y-m-d");
+            $now = time();
             $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
diff --git a/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php b/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php
index d212e47..7edba8a 100644
--- a/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php
+++ b/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php
@@ -48,26 +48,29 @@ trait TimeFieldQuery
         return $this;
     }
 
-    /**
-     * 查询日期或者时间.
-     *
-     * @param string       $field 日期字段名
-     * @param string       $op    比较运算符或者表达式
-     * @param mixed        $range 比较范围
-     * @param string       $logic AND OR
-     *
-     * @return $this
-     */
-    public function whereTime(string $field, string $op, $range = null, string $logic = 'AND')
+
+    public function whereTime($field, $op, $range = null, $logic = 'AND')
     {
         if (is_null($range)) {
-            $range = $this->timeRule[$op] ?? $op;
+            if (is_array($op)) {
+                $range = $op;
+            } else {
+                if (isset($this->timeExp[strtolower($op)])) {
+                    $op = $this->timeExp[strtolower($op)];
+                }
+
+                if (isset($this->timeRule[strtolower($op)])) {
+                    $range = $this->timeRule[strtolower($op)];
+                } else {
+                    $range = $op;
+                }
+            }
+
             $op = is_array($range) ? 'between' : '>=';
         }
 
         return $this->parseWhereExp($logic, $field, strtolower($op) . ' time', $range, [], true);
     }
-
     /**
      * 查询某个时间间隔数据.
      *