diff --git a/application/api/model/Tasks.php b/application/api/model/Tasks.php
index f71c698a..2fe30d44 100644
--- a/application/api/model/Tasks.php
+++ b/application/api/model/Tasks.php
@@ -276,12 +276,17 @@ class Tasks extends Model
                 return ['code' => 0, 'msg' => '任务不存在或已删除','data' => null];
             }
             if($ext_value==1){
-                $current_progress = $task_student['value']+1;
-                if($task_info['target_quantity']==$current_progress && $task_student['is_reward']==1){
-                    $task_student_data['status'] = 1;
-                    $is_completed = 1;
+                if($task_info['target_quantity'] >= $task_student['value']){
+                    return ['code' => 1, 'msg' => '操作成功','data' => ['is_completed'=>1]];
+                }else{
+                    $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;
                 }
-                $task_student_data['value'] = $current_progress;
+
             }else{
                 $current_progress = $task_student['value'];
                 if($task_info['target_quantity']==$current_progress){
@@ -409,7 +414,7 @@ class Tasks extends Model
             $op_bag_re = $this->open_tasks_bag($user_id,$task_info['tasks_bag_id']);
             if ($op_bag_re['code'] != 1) {
                 Db::rollback();
-                return ['code' => 0, 'msg' => '操作失败', 'data' => null];
+                return ['code' => 0, 'msg' => $op_bag_re['msg'], 'data' => null];
             }
             // 提交事务
             Db::commit();