diff --git a/application/api/model/Tasks.php b/application/api/model/Tasks.php
index 05ecec1e..d0ed1341 100644
--- a/application/api/model/Tasks.php
+++ b/application/api/model/Tasks.php
@@ -268,6 +268,7 @@ class Tasks extends Model
         if ($user_daily_tasks && $user_daily_tasks['is_completed'] == 1) {
             return ['code' => 0, 'msg' => '您已完成该任务','data' => null];
         }
+        $is_completed = 0;
         if(in_array($task_id,[21,22,23])){
             $task_student_data =[];
             $task_student = Db::name('vs_tasks_student')->where(['user_id'=>$user_id,'task_id'=>$task_id,'student_id'=>$student_id,'status'=>0,'delete_time'=>0])->find();
@@ -278,18 +279,19 @@ class Tasks extends Model
                 $current_progress = $task_student['value']+1;
                 if($task_info['target_quantity']==$current_progress && $task_student['is_reward']==1){
                     $task_student_data['status'] = 1;
+                    $is_completed = 1;
                 }
                 $task_student_data['value'] = $current_progress;
             }else{
                 $current_progress = $task_student['value'];
                 if($task_info['target_quantity']==$current_progress){
                     $task_student_data['status'] = 1;
+                    $is_completed = 1;
                 }
                 $task_student_data['is_reward'] = 1;
             }
             $reslut = Db::name('vs_tasks_student')->where('id',$task_student['id'])->update($task_student_data);
         }else{
-            $is_completed = 0;
             if($task_info['target_quantity']==$current_progress){
                 $is_completed = 1;
             }