diff --git a/package.json b/package.json
index 65cf9c9..7fc5074 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "koishi-plugin-market-info",
   "description": "Koishi plugin market information",
-  "version": "1.2.0",
+  "version": "2.0.0",
   "main": "lib/index.js",
   "typings": "lib/index.d.ts",
   "files": [
@@ -22,10 +22,14 @@
     "build": "atsc -b"
   },
   "koishi": {
-    "browser": true,
     "description": {
       "en": "Plugin market information",
       "zh": "插件市场查询与订阅，第一时间获知插件更新！"
+    },
+    "service": {
+      "required": [
+        "installer"
+      ]
     }
   },
   "keywords": [
@@ -40,13 +44,14 @@
     "manager"
   ],
   "peerDependencies": {
-    "koishi": "^4.10.5"
+    "koishi": "^4.15.0"
   },
   "devDependencies": {
-    "@koishijs/registry": "^4.6.0",
+    "@koishijs/plugin-market": "^2.3.1",
+    "@koishijs/registry": "^6.0.4",
     "@types/node": "^18.15.5",
     "atsc": "^1.2.2",
-    "koishi": "^4.12.1",
-    "typescript": "^4.9.5"
+    "koishi": "^4.15.0",
+    "typescript": "^5.2.2"
   }
 }
diff --git a/src/index.tsx b/src/index.tsx
index 7919d91..1b6d1ab 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -1,10 +1,13 @@
 import { Context, Dict, Logger, Schema, Time } from 'koishi'
-import type { AnalyzedPackage, MarketResult } from '@koishijs/registry'
+import {} from '@koishijs/plugin-market'
+import type { SearchObject, SearchResult } from '@koishijs/registry'
 
 const logger = new Logger('market')
 
 export const name = 'market-info'
 
+export const using = ['installer']
+
 export interface Rule {
   platform: string
   channelId: string
@@ -40,8 +43,8 @@ export const Config: Schema<Config> = Schema.object({
 export function apply(ctx: Context, config: Config) {
   ctx.i18n.define('zh', require('./locales/zh-CN'))
 
-  const makeDict = (result: MarketResult) => {
-    const dict: Dict<AnalyzedPackage> = {}
+  const makeDict = (result: SearchResult) => {
+    const dict: Dict<SearchObject> = {}
     for (const object of result.objects) {
       if (object.manifest.hidden && !config.showHidden) continue
       dict[object.shortname] = object
@@ -50,7 +53,7 @@ export function apply(ctx: Context, config: Config) {
   }
 
   const getMarket = async () => {
-    const data = await ctx.http.get<MarketResult>('https://registry.koishi.chat/market.json')
+    const data = await ctx.http.get<SearchResult>(ctx.installer.endpoint)
     return makeDict(data)
   }
 
@@ -72,16 +75,20 @@ export function apply(ctx: Context, config: Config) {
     ctx.setInterval(async () => {
       const current = await getMarket()
       const diff = Object.keys({ ...previous, ...current }).map((name) => {
-        const version1 = previous[name]?.version
-        const version2 = current[name]?.version
+        const version1 = previous[name]?.package.version
+        const version2 = current[name]?.package.version
         if (version1 === version2) return
 
         if (!version1) {
           let output = <p><i18n path="market-info.created"></i18n></p>
-          if (config.showPublisher) output += ` (@${current[name].publisher.username})`
+          if (config.showPublisher) output += ` (@${current[name].package.publisher.username})`
           if (config.showDescription) {
             const { description } = current[name].manifest
-            output += `\n  ${description.zh || description.en}`
+            if (description && typeof description === 'object') {
+              output += `\n  ${description.zh || description.en}`
+            } else if (description && typeof description === 'string') {
+              output += `\n  ${description}`
+            }
           }
           return output
         }