diff --git a/.gitignore b/.gitignore
index 34e3f65..4422d64 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,6 +27,7 @@ coverage
 *.sln
 *.sw?
 
+library
 saves
 out
-*.zip
+*.zip
\ No newline at end of file
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..75d2ff4
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "server/MaaJSLoader"]
+	path = server/MaaJSLoader
+	url = https://github.com/neko-para/MaaJSLoader
diff --git a/server/MaaJSLoader b/server/MaaJSLoader
new file mode 160000
index 0000000..6643668
--- /dev/null
+++ b/server/MaaJSLoader
@@ -0,0 +1 @@
+Subproject commit 664366805e8d8f904a30e76d4079eb6f7ac7fd35
diff --git a/server/package.json b/server/package.json
index 5a3fdb6..49b2fa1 100644
--- a/server/package.json
+++ b/server/package.json
@@ -1,7 +1,7 @@
 {
   "name": "maa-json-viewer-server",
   "scripts": {
-    "build": "esbuild --bundle src/index.ts --outfile=dist/index.js --sourcemap --platform=node",
+    "build": "esbuild --bundle src/index.ts --outfile=dist/index.js --sourcemap --platform=node --loader:.node=copy",
     "run": "npm run build && node dist/index.js"
   },
   "devDependencies": {
diff --git a/server/src/index.ts b/server/src/index.ts
index 7284937..d52f3dc 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -4,6 +4,14 @@ import fs from 'fs/promises'
 import multer, { memoryStorage } from 'multer'
 import path from 'path'
 
+import {
+  MaaController,
+  MaaFrameworkLoader,
+  MaaInstance,
+  MaaResource
+} from '../MaaJSLoader'
+import { MaaAdbControllerTypeEnum } from '../MaaJSLoader/src/framework/types'
+
 async function main() {
   const config = JSON.parse(await fs.readFile('config.json', 'utf-8')) as {
     port: number
@@ -54,4 +62,48 @@ async function main() {
   })
 }
 
+async function testLoader() {
+  const loader = new MaaFrameworkLoader()
+  loader.load('./library/maaframework/bin')
+
+  loader.setLogging('./debug')
+
+  const res = new MaaResource(loader)
+  console.log(
+    'resource load:',
+    await res.load('./library/maaframework/share/resource')
+  )
+
+  const ctrl = new MaaController(
+    loader,
+    'adb.exe',
+    '127.0.0.1:16384',
+    MaaAdbControllerTypeEnum.Input_Preset_Adb |
+      MaaAdbControllerTypeEnum.Screencap_RawWithGzip,
+    await fs.readFile(
+      './library/maaframework/share/controller_config.json',
+      'utf-8'
+    ),
+    (msg, detail) => {
+      console.log(msg, detail)
+    }
+  )
+  console.log('controller connect:', await ctrl.connect())
+  await ctrl.screencap()
+  const buf = ctrl.image()
+  if (buf) {
+    await fs.writeFile('test.png', buf)
+  }
+
+  const inst = new MaaInstance(loader, (msg, detail) => {
+    console.log(msg, detail)
+  })
+
+  inst.bindResource(res)
+  inst.bindController(ctrl)
+
+  console.log('instance inited:', inst.inited())
+}
+
+testLoader()
 main()