fix

dao/db.go

@@ -160,7 +160,7 @@ func (d *Dao) CreateTaskHistory(taskId int, userId string, isDailyTask bool) (ex
 	temp := make([]*dbModel.TaskHistory, 0)
 	if !isDailyTask {
 		err = tx.Set("gorm:query_option",
-			"FOR UPDATE").Where("task_id = ? and user_id = ?", taskId, userId).Take(temp).Error
+			"FOR UPDATE").Where("task_id = ? and user_id = ?", taskId, userId).Take(&temp).Error
 		if err == gorm.ErrRecordNotFound {
 			err = tx.Create(&dbModel.TaskHistory{
 				Id:     util.GenFlakeID(),
@@ -175,7 +175,7 @@ func (d *Dao) CreateTaskHistory(taskId int, userId string, isDailyTask bool) (ex
 		return err == nil, err
 	}
 
-	err = tx.Set("gorm:query_option", "FOR UPDATE").Where("task_id = ? and user_id = ? and created_at >= ?", taskId, userId, time.Now().UTC().Truncate(24*time.Hour)).Take(temp).Error
+	err = tx.Set("gorm:query_option", "FOR UPDATE").Where("task_id = ? and user_id = ? and created_at >= ?", taskId, userId, time.Now().UTC().Truncate(24*time.Hour)).Take(&temp).Error
 	if err == gorm.ErrRecordNotFound {
 		err = tx.Create(&dbModel.TaskHistory{
 			Id:     util.GenFlakeID(),