diff --git a/lithe-plugin-index.json b/lithe-plugin-index.json
index 86b49b5..1a0e38e 100644
--- a/lithe-plugin-index.json
+++ b/lithe-plugin-index.json
@@ -52,6 +52,38 @@
         }
       ]
     },
+    {
+      "id": "io.github.lithe-idea.database",
+      "name": "Database",
+      "author": "Lithe Community",
+      "repository": "https://github.com/Lithe-IDEA/lithe-plugin-database",
+      "homepage": "https://github.com/Lithe-IDEA/lithe-plugin-database#readme",
+      "description": "Database tool window: connections to MySQL, MariaDB, PostgreSQL, SQLite, SQL Server, MongoDB, Redis and Nacos, with a SQL console, table data and structure editing, CSV/JSON/SQL import and export, SQL history, read-only and production protection, and DBX connection import. Replaces Lithe's former built-in database module, whose saved connections and passwords move in on first start. Requires a Lithe preview with backend 1 and web bridge 2; native UI acceptance is pending; macOS only.",
+      "localizedDescriptions": {
+        "zh-Hans": "数据库工具窗口：连接 MySQL、MariaDB、PostgreSQL、SQLite、SQL Server、MongoDB、Redis 和 Nacos，提供 SQL 控制台、表数据与结构编辑、CSV/JSON/SQL 导入导出、SQL 历史、只读与生产保护，以及 DBX 连接导入。取代 Lithe 以前内置的数据库模块，首次启动时自动迁入已保存的连接和密码。需要支持 backend 1 和网页桥接第 2 版的 Lithe preview；原生界面验收待完成，仅支持 macOS。"
+      },
+      "tags": ["tool", "database", "sql", "mysql", "postgresql", "redis"],
+      "license": "Apache-2.0",
+      "versions": [
+        {
+          "version": "0.1.0",
+          "pluginAPIVersion": 3,
+          "requires": {
+            "backend": 1,
+            "serverProcess": 1,
+            "ui": 2
+          },
+          "releaseDate": "2026-10-24",
+          "downloads": [
+            {
+              "platforms": ["darwin-arm64", "darwin-x64"],
+              "downloadURL": "https://github.com/Lithe-IDEA/lithe-plugin-database/releases/download/v0.1.0/database-0.1.0-darwin.zip",
+              "sha256": "295fd702dbf6839ca3745e74e17d43ae88ed2f8ecc7981817e658534e4fc03c6"
+            }
+          ]
+        }
+      ]
+    },
     {
       "id": "io.github.lithe-idea.go-support",
       "name": "Go Support",