diff --git a/application/common/Reviewer.php b/application/common/Reviewer.php
index 99ae67e..a5b2182 100644
--- a/application/common/Reviewer.php
+++ b/application/common/Reviewer.php
@@ -191,6 +191,8 @@ class Reviewer
         //获取审稿人信息
         // 获取时间点
         $iSixMonth = strtotime(date('Y-m-d 00:00:00',strtotime('-6 months')));
+        // 计算10天之前的时间戳
+        $iTeenDaysLater = strtotime('-10 days');
 
         // 先查询符合专业条件的审稿人ID
         $aWhere = ['state' => 0, 'major_id' => ['in', $aMajorId]];
@@ -213,8 +215,11 @@ class Reviewer
         if(!empty($aParam['field'])){//根据领域搜索
             $aWhere['field'] = ['like',"%" . $aParam["field"] . "%"];
         }
-        $sCompanyQuery = Db::name('user_reviewer_info')->field('reviewer_id,technical,country,introduction,company,field')->where($aWhere)->buildSql();
-
+        $sCompanyQuery = Db::name('user_reviewer_info')->field('reviewer_id,technical,country,introduction,company,field,last_invite_time')
+            ->where($aWhere)->where(function($query) use ($iTeenDaysLater) {
+                $query->where('last_invite_time', '<', $iTeenDaysLater)
+                ->whereOr('last_invite_time', '=', 0);
+            })->buildSql();
         // 主查询条件
         $iSize = empty($aParam['size']) ? $this->iReviewerNum : $aParam['size'];//每页显示条数
         $iPage = empty($aParam['page']) ? 1 : $aParam['page'];// 当前页码
@@ -258,7 +263,7 @@ class Reviewer
             ->field($sSelect)
             ->fieldRaw("
                 CASE 
-                    WHEN t_reviewer_to_journal.is_yboard = 1 AND t_reviewer_to_journal.ctime < {$iSixMonth} THEN 1 
+                    WHEN t_reviewer_to_journal.is_yboard = 1 AND t_reviewer_to_journal.ctime < {$iSixMonth}  THEN 1
                     ELSE 2 
                 END AS new_level
             ")
@@ -385,20 +390,31 @@ class Reviewer
 
         //数据处理
         $aInsert = [];
+        $iNowTime = time();
         foreach ($aReviewerId as $value) {
             if(in_array($value, $aReviewer)){
                 continue;
             }
-            $aInsert[] = ['reviewer_id' => $value,'article_id' => $iArticleId,'editor_act' => 1,'ctime' => time(),'state' => 5,'invited_time' => time()];
+            $aInsert[] = ['reviewer_id' => $value,'article_id' => $iArticleId,'editor_act' => 1,'ctime' => time(),'state' => 5,'invited_time' => $iNowTime];
         }
         if(empty($aInsert)){
             return json_encode(['status' => 3,'msg' => 'Reviewers have been invited to review, please do not repeat the process']);
         }
         //插入审稿人数据
+        Db::startTrans();
         $result = Db::name('article_reviewer')->insertAll($aInsert);
         if($result === false){
             return json_encode(['status' => 4,'msg' => 'Reviewer data insertion failed:'.json_encode($aInsert)]);
         }
+        //更新审稿人最后一次审稿时间
+        $aReviewerId = array_column($aInsert, 'reviewer_id');
+        $aUpdate = ['last_invite_time'=>$iNowTime];
+        $aWhere = ['reviewer_id' => ['in',$aReviewerId]];
+        $updateResult = Db::name('user_reviewer_info')->where($aWhere)->limit(count($aReviewerId))->update($aUpdate);
+        if($updateResult === false){
+            return json_encode(['status' => 5,'msg' => 'Invitation time update failed:'.json_encode($aReviewerId)]);
+        }
+        Db::commit();
         return json_encode(['status' => 1,'msg' => 'Reviewer data insertion successful, execute email queue']);
     }