diff --git a/apps/lubelogger/1.7.3/docker-compose.yml b/apps/lubelogger/1.7.3/docker-compose.yml
index 3d52b5e7c..0df2824ec 100644
--- a/apps/lubelogger/1.7.3/docker-compose.yml
+++ b/apps/lubelogger/1.7.3/docker-compose.yml
@@ -1,6 +1,6 @@
 services:
   lubelogger:
-    image: "ghcr.io/hargata/lubelogger:v1.7.4@sha256:483a9d7582c4e6258615fd822b3de4193b4fcc4230d0a92432c6d407faf75af2"
+    image: "ghcr.io/hargata/lubelogger:v1.7.3@sha256:c9d2bbb48c7f84d90e54496e2cd60422e56a5f2345c8a539ebe09f77e629d321"
     container_name: ${CONTAINER_NAME}
     restart: unless-stopped
     init: true
diff --git a/apps/lubelogger/1.7.4/.env.sample b/apps/lubelogger/1.7.4/.env.sample
new file mode 100644
index 000000000..30ea2f982
--- /dev/null
+++ b/apps/lubelogger/1.7.4/.env.sample
@@ -0,0 +1,6 @@
+PANEL_APP_PORT_HTTP=8080
+LUBELOGGER_ROOT_USERNAME=admin
+LUBELOGGER_ROOT_PASSWORD=LubeLogger_Admin_2026!
+TIME_ZONE=Etc/UTC
+APP_DATA_DIR=./data
+CONTAINER_NAME=
diff --git a/apps/lubelogger/1.7.4/data.yml b/apps/lubelogger/1.7.4/data.yml
new file mode 100644
index 000000000..53a507e42
--- /dev/null
+++ b/apps/lubelogger/1.7.4/data.yml
@@ -0,0 +1,86 @@
+additionalProperties:
+  formFields:
+    - default: 8080
+      edit: true
+      envKey: PANEL_APP_PORT_HTTP
+      labelEn: Port
+      labelZh: 端口
+      label:
+        en: Port
+        zh: 端口
+        zh-Hant: 埠
+        ja: ポート
+        ko: 포트
+        ru: Порт
+        ms: Port
+        pt-br: Porta
+      required: true
+      rule: paramPort
+      type: number
+    - default: admin
+      edit: true
+      envKey: LUBELOGGER_ROOT_USERNAME
+      labelEn: Root Username
+      labelZh: 根管理员用户名
+      label:
+        en: Root Username
+        zh: 根管理员用户名
+        zh-Hant: 根管理員使用者名稱
+        ja: ルート管理者ユーザー名
+        ko: 루트 관리자 사용자 이름
+        ru: Имя корневого администратора
+        ms: Nama Pengguna Pentadbir Root
+        pt-br: Nome do Administrador Raiz
+      required: true
+      rule: paramCommon
+      type: text
+    - default: LubeLogger_Admin_2026!
+      edit: true
+      envKey: LUBELOGGER_ROOT_PASSWORD
+      labelEn: Root Password
+      labelZh: 根管理员密码
+      label:
+        en: Root Password
+        zh: 根管理员密码
+        zh-Hant: 根管理員密碼
+        ja: ルート管理者パスワード
+        ko: 루트 관리자 비밀번호
+        ru: Пароль корневого администратора
+        ms: Kata Laluan Pentadbir Root
+        pt-br: Senha do Administrador Raiz
+      random: true
+      required: true
+      rule: paramComplexity
+      type: password
+    - default: Etc/UTC
+      edit: true
+      envKey: TIME_ZONE
+      labelEn: Time Zone
+      labelZh: 时区
+      label:
+        en: Time Zone
+        zh: 时区
+        zh-Hant: 時區
+        ja: タイムゾーン
+        ko: 시간대
+        ru: Часовой пояс
+        ms: Zon Masa
+        pt-br: Fuso Horario
+      required: true
+      type: text
+    - default: ./data
+      edit: true
+      envKey: APP_DATA_DIR
+      labelEn: Data Directory
+      labelZh: 数据目录
+      label:
+        en: Data Directory
+        zh: 数据目录
+        zh-Hant: 資料目錄
+        ja: データディレクトリ
+        ko: 데이터 디렉터리
+        ru: Каталог данных
+        ms: Direktori Data
+        pt-br: Diretorio de Dados
+      required: true
+      type: text
diff --git a/apps/lubelogger/1.7.4/data/.gitkeep b/apps/lubelogger/1.7.4/data/.gitkeep
new file mode 100644
index 000000000..8b1378917
--- /dev/null
+++ b/apps/lubelogger/1.7.4/data/.gitkeep
@@ -0,0 +1 @@
+
diff --git a/apps/lubelogger/1.7.4/docker-compose.yml b/apps/lubelogger/1.7.4/docker-compose.yml
new file mode 100644
index 000000000..3d52b5e7c
--- /dev/null
+++ b/apps/lubelogger/1.7.4/docker-compose.yml
@@ -0,0 +1,46 @@
+services:
+  lubelogger:
+    image: "ghcr.io/hargata/lubelogger:v1.7.4@sha256:483a9d7582c4e6258615fd822b3de4193b4fcc4230d0a92432c6d407faf75af2"
+    container_name: ${CONTAINER_NAME}
+    restart: unless-stopped
+    init: true
+    user: "1000:1000"
+    networks:
+      - 1panel-network
+    ports:
+      - "${PANEL_APP_PORT_HTTP}:8080"
+    env_file:
+      - path: "${APP_DATA_DIR}/.lubelogger-auth.env"
+        required: false
+    environment:
+      - HOME=/App/data
+      - TZ=${TIME_ZONE}
+      - ASPNETCORE_HTTP_PORTS=8080
+      - Kestrel__EndpointDefaults__Protocols=Http1
+      - DOTNET_SYSTEM_NET_HTTP_SOCKETSHTTPHANDLER_HTTP2SUPPORT=false
+      - LUBELOGGER_LOCALE_OVERRIDE=en_US
+      - LUBELOGGER_LOCALE_DT_OVERRIDE=en_US
+    read_only: true
+    tmpfs:
+      - /tmp:size=64m,mode=1777
+    security_opt:
+      - no-new-privileges:true
+    cap_drop:
+      - ALL
+    healthcheck:
+      test:
+        - CMD-SHELL
+        - >-
+          bash -lc 'exec 3<>/dev/tcp/127.0.0.1/8080; exec 3>&-; exec 3<&-'
+      interval: 30s
+      timeout: 5s
+      start_period: 15s
+      retries: 3
+    volumes:
+      - "${APP_DATA_DIR}:/App/data"
+    labels:
+      createdBy: "Apps"
+
+networks:
+  1panel-network:
+    external: true
diff --git a/apps/lubelogger/1.7.4/scripts/init.sh b/apps/lubelogger/1.7.4/scripts/init.sh
new file mode 100755
index 000000000..144ab4632
--- /dev/null
+++ b/apps/lubelogger/1.7.4/scripts/init.sh
@@ -0,0 +1,123 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+ENV_FILE="${ENV_FILE:-$ROOT_DIR/.env}"
+
+read_env_value() {
+  local key="$1"
+  [[ -f "$ENV_FILE" ]] || return 0
+  local value
+  value="$(sed -n "s/^${key}=//p" "$ENV_FILE" | tail -n 1)"
+  case "$value" in
+    \"*\") value="${value#\"}"; value="${value%\"}" ;;
+    \'*\') value="${value#\'}"; value="${value%\'}" ;;
+  esac
+  printf '%s\n' "$value"
+}
+
+configured_value() {
+  local key="$1"
+  local default_value="$2"
+  local value="${!key:-}"
+  if [[ -z "$value" ]]; then
+    value="$(read_env_value "$key")"
+  fi
+  printf '%s\n' "${value:-$default_value}"
+}
+
+reject_control_characters() {
+  local name="$1"
+  local value="$2"
+  if [[ "$value" == *$'\n'* || "$value" == *$'\r'* ]]; then
+    printf '%s must not contain line breaks\n' "$name" >&2
+    exit 1
+  fi
+}
+
+prepare_lubelogger() {
+  local raw path username password username_hash password_hash auth_file temp_file
+
+  raw="$(configured_value APP_DATA_DIR ./data)"
+  username="$(configured_value LUBELOGGER_ROOT_USERNAME admin)"
+  password="$(configured_value LUBELOGGER_ROOT_PASSWORD '')"
+
+  [[ -n "$raw" ]] || {
+    printf '%s\n' 'APP_DATA_DIR must not be empty' >&2
+    exit 1
+  }
+  if [[ "$raw" = /* ]]; then
+    printf '%s\n' 'APP_DATA_DIR must be relative to the application version directory' >&2
+    exit 1
+  fi
+
+  path="$(realpath -m -- "$ROOT_DIR/${raw#./}")"
+  case "$path" in
+    "$ROOT_DIR"/*) ;;
+    *)
+      printf '%s\n' 'APP_DATA_DIR must remain inside the application version directory' >&2
+      exit 1
+      ;;
+  esac
+
+  install -d -m 0750 "$path"
+  path="$(realpath -e -- "$path")"
+  case "$path" in
+    "$ROOT_DIR"/*) ;;
+    *)
+      printf '%s\n' 'APP_DATA_DIR resolves outside the application version directory' >&2
+      exit 1
+      ;;
+  esac
+
+  [[ -n "$username" && ${#username} -le 128 ]] || {
+    printf '%s\n' 'LUBELOGGER_ROOT_USERNAME must contain 1 to 128 characters' >&2
+    exit 1
+  }
+  [[ ${#password} -ge 12 && ${#password} -le 256 ]] || {
+    printf '%s\n' 'LUBELOGGER_ROOT_PASSWORD must contain 12 to 256 characters' >&2
+    exit 1
+  }
+  reject_control_characters LUBELOGGER_ROOT_USERNAME "$username"
+  reject_control_characters LUBELOGGER_ROOT_PASSWORD "$password"
+
+  username_hash="$(printf '%s' "$username" | sha256sum | cut -d ' ' -f 1)"
+  password_hash="$(printf '%s' "$password" | sha256sum | cut -d ' ' -f 1)"
+  [[ "$username_hash" =~ ^[0-9a-f]{64}$ && "$password_hash" =~ ^[0-9a-f]{64}$ ]] || {
+    printf '%s\n' 'Failed to generate LubeLogger credential hashes' >&2
+    exit 1
+  }
+
+  auth_file="$path/.lubelogger-auth.env"
+  if [[ -L "$auth_file" ]]; then
+    printf '%s\n' 'LubeLogger authentication file must not be a symbolic link' >&2
+    exit 1
+  fi
+  if [[ -e "$auth_file" && ! -f "$auth_file" ]]; then
+    printf '%s\n' 'LubeLogger authentication path must be a regular file' >&2
+    exit 1
+  fi
+
+  umask 077
+  temp_file="$(mktemp "$path/.lubelogger-auth.env.tmp.XXXXXX")"
+  trap 'rm -f -- "${temp_file:-}"' EXIT
+  printf '%s\n' \
+    'EnableAuth=true' \
+    "UserNameHash=$username_hash" \
+    "UserPasswordHash=$password_hash" \
+    'DisableRegistration=true' \
+    'LUBELOGGER_OPEN_REGISTRATION=false' >"$temp_file"
+  chmod 0600 "$temp_file"
+  chown 1000:1000 "$temp_file"
+  mv -f -- "$temp_file" "$auth_file"
+  trap - EXIT
+
+  chown 1000:1000 "$path"
+  chmod 0750 "$path"
+  [[ "$(stat -c '%a' -- "$auth_file")" = 600 ]] || {
+    printf '%s\n' 'LubeLogger authentication file permissions must be 0600' >&2
+    exit 1
+  }
+}
+
+prepare_lubelogger
diff --git a/apps/lubelogger/1.7.4/scripts/uninstall.sh b/apps/lubelogger/1.7.4/scripts/uninstall.sh
new file mode 100755
index 000000000..ab8a8d674
--- /dev/null
+++ b/apps/lubelogger/1.7.4/scripts/uninstall.sh
@@ -0,0 +1,2 @@
+#!/bin/bash
+docker-compose down --volumes
diff --git a/apps/lubelogger/1.7.4/scripts/upgrade.sh b/apps/lubelogger/1.7.4/scripts/upgrade.sh
new file mode 100755
index 000000000..692e341e2
--- /dev/null
+++ b/apps/lubelogger/1.7.4/scripts/upgrade.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+"$(dirname "$0")/init.sh"