diff --git a/packages/win32-api/test/lib/user32/1002.GetClassNameW.test.ts b/packages/win32-api/test/lib/user32/1002.GetClassNameW.test.ts
index 603ae5fc..445f5c64 100644
--- a/packages/win32-api/test/lib/user32/1002.GetClassNameW.test.ts
+++ b/packages/win32-api/test/lib/user32/1002.GetClassNameW.test.ts
@@ -2,9 +2,7 @@ import assert from 'node:assert/strict'
 import { spawn } from 'node:child_process'
 
 import { fileShortPath, sleep } from '@waiting/shared-core'
-import { ucsBufferFrom, ucsBufferToString } from 'win32-def'
-import { WNDCLASSEXW_Factory } from 'win32-def/struct'
-import type { WNDCLASSEXW_Type } from 'win32-def/struct'
+import { ucsBufferToString } from 'win32-def'
 
 import { User32 as Lib, Kernel32 } from '##/index.js'
 import { FindWindowEx } from '##/index.util.js'
@@ -13,10 +11,6 @@ import { FindWindowEx } from '##/index.util.js'
 describe(fileShortPath(import.meta.url), () => {
   const lib = Lib.load()
   assert(lib)
-  const libKnl = Kernel32.load()
-  assert(libKnl)
-  const hModule = libKnl.GetModuleHandleW(null)
-  assert(hModule)
 
   describe('GetClassNameW()', () => {
     it('normal', async () => {