update

dao/auth_db.go

@@ -14,7 +14,7 @@ func (d *Dao) GetProviderId(userId, platform string) (providerId string, err err
 		tx = d.db.Table((&dbModel.Identity{}).TableName())
 	}
 
-	err = tx.Select("provider_id").Where("user_id = ? and provider = ?", userId, platform).First(&providerId).Error
+	err = tx.Select("provider_id").Where("user_id = ? and provider = ?", userId, platform).Take(&providerId).Error
 	if err == gorm.ErrRecordNotFound {
 		return "", nil
 	}