diff --git a/packages/frontend/src/components/NotificationSettingForm.vue b/packages/frontend/src/components/NotificationSettingForm.vue
index e926596..f4a84d6 100644
--- a/packages/frontend/src/components/NotificationSettingForm.vue
+++ b/packages/frontend/src/components/NotificationSettingForm.vue
@@ -277,7 +277,6 @@ const allNotificationEvents: NotificationEvent[] = [
     'TAG_CREATED', 'TAG_UPDATED', 'TAG_DELETED', // Changed _ADDED
     'SETTINGS_UPDATED', 'IP_WHITELIST_UPDATED', // Added IP_WHITELIST_UPDATED
     'NOTIFICATION_SETTING_CREATED', 'NOTIFICATION_SETTING_UPDATED', 'NOTIFICATION_SETTING_DELETED', // Added NOTIFICATION types
-    'SFTP_ACTION', // Added SFTP_ACTION
     'SSH_CONNECT_SUCCESS', 'SSH_CONNECT_FAILURE', 'SSH_SHELL_FAILURE', // Added SSH types
     'SERVER_STARTED', 'SERVER_ERROR', 'DATABASE_MIGRATION', 'ADMIN_SETUP_COMPLETE' // Added SERVER_STARTED, DB_MIGRATION, ADMIN_SETUP
     // Removed IP_BLACKLISTED as it's not in the Audit Log list source
diff --git a/packages/frontend/src/locales/en-US.json b/packages/frontend/src/locales/en-US.json
index d8ac07c..2882034 100644
--- a/packages/frontend/src/locales/en-US.json
+++ b/packages/frontend/src/locales/en-US.json
@@ -513,7 +513,6 @@
         "NOTIFICATION_SETTING_CREATED": "Notification Setting Created",
         "NOTIFICATION_SETTING_UPDATED": "Notification Setting Updated",
         "NOTIFICATION_SETTING_DELETED": "Notification Setting Deleted",
-        "SFTP_ACTION": "SFTP Action",
         "SSH_CONNECT_SUCCESS": "SSH Connection Successful",
         "SSH_CONNECT_FAILURE": "SSH Connection Failed",
         "SSH_SHELL_FAILURE": "SSH Shell Open Failed",
@@ -737,7 +736,6 @@
         "NOTIFICATION_SETTING_CREATED": "Notification Setting Created",
         "NOTIFICATION_SETTING_UPDATED": "Notification Setting Updated",
         "NOTIFICATION_SETTING_DELETED": "Notification Setting Deleted",
-        "SFTP_ACTION": "SFTP Action",
         "SSH_CONNECT_SUCCESS": "SSH Connection Successful",
         "SSH_CONNECT_FAILURE": "SSH Connection Failed",
         "SSH_SHELL_FAILURE": "SSH Shell Open Failed",
diff --git a/packages/frontend/src/locales/zh-CN.json b/packages/frontend/src/locales/zh-CN.json
index f9608d2..f03e0b8 100644
--- a/packages/frontend/src/locales/zh-CN.json
+++ b/packages/frontend/src/locales/zh-CN.json
@@ -513,7 +513,6 @@
         "NOTIFICATION_SETTING_CREATED": "通知设置已创建",
         "NOTIFICATION_SETTING_UPDATED": "通知设置已更新",
         "NOTIFICATION_SETTING_DELETED": "通知设置已删除",
-        "SFTP_ACTION": "SFTP 操作",
         "SSH_CONNECT_SUCCESS": "SSH 连接成功",
         "SSH_CONNECT_FAILURE": "SSH 连接失败",
         "SSH_SHELL_FAILURE": "SSH Shell 打开失败",
@@ -739,7 +738,6 @@
         "NOTIFICATION_SETTING_CREATED": "通知设置已创建",
         "NOTIFICATION_SETTING_UPDATED": "通知设置已更新",
         "NOTIFICATION_SETTING_DELETED": "通知设置已删除",
-        "SFTP_ACTION": "SFTP 操作",
         "SSH_CONNECT_SUCCESS": "SSH 连接成功",
         "SSH_CONNECT_FAILURE": "SSH 连接失败",
         "SSH_SHELL_FAILURE": "SSH Shell 打开失败",
diff --git a/packages/frontend/src/views/AuditLogView.vue b/packages/frontend/src/views/AuditLogView.vue
index a34bf19..81b66f6 100644
--- a/packages/frontend/src/views/AuditLogView.vue
+++ b/packages/frontend/src/views/AuditLogView.vue
@@ -124,7 +124,6 @@ const allActionTypes: AuditLogActionType[] = [
     'TAG_CREATED', 'TAG_UPDATED', 'TAG_DELETED',
     'SETTINGS_UPDATED', 'IP_WHITELIST_UPDATED',
     'NOTIFICATION_SETTING_CREATED', 'NOTIFICATION_SETTING_UPDATED', 'NOTIFICATION_SETTING_DELETED',
-    'SFTP_ACTION',
     // SSH Actions
     'SSH_CONNECT_SUCCESS', 'SSH_CONNECT_FAILURE', 'SSH_SHELL_FAILURE',
     // System/Error