diff --git a/app/Helpers/BoardConfig_helper.php b/app/Helpers/BoardConfig_helper.php
index d814931..0918709 100644
--- a/app/Helpers/BoardConfig_helper.php
+++ b/app/Helpers/BoardConfig_helper.php
@@ -70,7 +70,7 @@ function getFieldView_BoardConfigHelper($field, $entity, array $fieldFilters, ar
       return anchor(current_url() . '/view/' . $entity->getPrimaryKey(), $value, [...$attributes, "target" => "_self"]);
       break;
     case 'upload_file':
-      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['FILE_DLIMITER'], $value)[0], [...$attributes, "target" => "_self"]);
+      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['DELIMITER_FILE'], $value)[0], [...$attributes, "target" => "_self"]);
       break;
     case 'updated_at':
     case 'created_at':
diff --git a/app/Helpers/Board_helper.php b/app/Helpers/Board_helper.php
index c2b4125..4d84bc0 100644
--- a/app/Helpers/Board_helper.php
+++ b/app/Helpers/Board_helper.php
@@ -80,7 +80,7 @@ function getFieldView_BoardHelper($field, $entity, array $fieldFilters, array $f
       break;
     case 'board_file':
     case 'upload_file':
-      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . "/download/{$field}/{$entity->getPrimaryKey()}", ICONS['IMAGE_FILE'] . explode(DEFAULTS['FILE_DLIMITER'], $value)[0], [...$attributes, "target" => "_self"]);
+      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . "/download/{$field}/{$entity->getPrimaryKey()}", ICONS['IMAGE_FILE'] . explode(DEFAULTS['DELIMITER_FILE'], $value)[0], [...$attributes, "target" => "_self"]);
       break;
     case 'view_cnt':
       return number_format(!$value ? 0 : $value);
diff --git a/app/Helpers/UserSNS_helper.php b/app/Helpers/UserSNS_helper.php
index 634b598..a1bd96a 100644
--- a/app/Helpers/UserSNS_helper.php
+++ b/app/Helpers/UserSNS_helper.php
@@ -56,7 +56,7 @@ function getFieldView_UserSNSHelper($field, $entity, array $fieldFilters, array
       return anchor(current_url() . '/view/' . $entity->getPrimaryKey(), $value, [...$attributes, "target" => "_self"]);
       break;
     case 'upload_file':
-      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['FILE_DLIMITER'], $value)[0], [...$attributes, "target" => "_self"]);
+      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['DELIMITER_FILE'], $value)[0], [...$attributes, "target" => "_self"]);
       break;
     case 'content':
       return html_entity_decode($value);
diff --git a/app/Helpers/User_helper.php b/app/Helpers/User_helper.php
index 1492c23..ab7c41f 100644
--- a/app/Helpers/User_helper.php
+++ b/app/Helpers/User_helper.php
@@ -64,14 +64,14 @@ function getFieldView_UserHelper($field, $entity, array $fieldFilters, array $fi
       return anchor(current_url() . '/view/' . $entity->getPrimaryKey(), $value, [...$attributes, "target" => "_self"]);
       break;
     case 'upload_file':
-      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['FILE_DLIMITER'], $value)[0], [...$attributes, "target" => "_self"]);
+      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['DELIMITER_FILE'], $value)[0], [...$attributes, "target" => "_self"]);
       break;
     case 'updated_at':
     case 'created_at':
       return $value ? str_split($value, 10)[0] : "";
       break;
     case 'upload_file':
-      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['FILE_DLIMITER'], $value)[0], [...$attributes, "target" => "_self"]);
+      return $value == DEFAULTS['EMPTY'] ? DEFAULTS['EMPTY'] : anchor(current_url() . '/download/' . $entity->getPrimaryKey(), ICONS['IMAGE_FILE'] . explode(DEFAULTS['DELIMITER_FILE'], $value)[0], [...$attributes, "target" => "_self"]);
       break;
     case 'content':
       return html_entity_decode($value);