diff --git a/__tests__/index.test.ts b/__tests__/index.test.ts
index e291309..ba74593 100644
--- a/__tests__/index.test.ts
+++ b/__tests__/index.test.ts
@@ -47,33 +47,33 @@ describe('gitea-tool-cache', () => {
   }, 200000);
 
   // 测试时需要把别的注释掉
-  // it('installs windows', async () => {
-  //   rmSync('./cache', { recursive: true, force: true });
-  //   os['platform'] = 'win32';
-  //   os['arch'] = 'x64';
-  //   // node
-  //   inputs['node-version'] = '18';
-  //   await nodeInstall();
-  //   // // go
-  //   // inputs['go-version'] = '1.21.1';
-  //   // await goInstall();
-  //   // dotnet
-  //   // inputs['dotnet-version'] = '6.0.100';
-  //   // await dotnetInstall();
-  // });
-
-  it('installs linux', async () => {
-    rmSync('./cache', { recursive: true, force: true });
-    os['platform'] = 'linux';
+  it('installs windows', async () => {
+    // rmSync('./cache', { recursive: true, force: true });
+    os['platform'] = 'win32';
     os['arch'] = 'x64';
+    // node
     inputs['node-version'] = '18';
     await nodeInstall();
+    // // go
     // inputs['go-version'] = '1.21.1';
     // await goInstall();
-    // inputs['dotnet-version'] = '5.0.401';
+    // dotnet
+    // inputs['dotnet-version'] = '6.0.100';
     // await dotnetInstall();
   });
 
+  // it('installs linux', async () => {
+  //   // rmSync('./cache', { recursive: true, force: true });
+  //   os['platform'] = 'linux';
+  //   os['arch'] = 'x64';
+  //   inputs['node-version'] = '18';
+  //   await nodeInstall();
+  //   inputs['go-version'] = '1.21.1';
+  //   await goInstall();
+  //   inputs['dotnet-version'] = '5.0.401';
+  //   await dotnetInstall();
+  // });
+
   // it('installs darwin', async () => {
   //   os['platform'] = 'darwin';
   //   os['arch'] = 'x64';
diff --git a/src/lib/dotnet.ts b/src/lib/dotnet.ts
index f39cd95..8f2dc4d 100644
--- a/src/lib/dotnet.ts
+++ b/src/lib/dotnet.ts
@@ -1,8 +1,14 @@
-import { join } from 'path';
-import { downloadTool, extractZip, extractTar, extractXar, cacheDir } from '@actions/tool-cache';
+import {
+  downloadTool,
+  extractZip,
+  extractTar,
+  extractXar,
+  cacheDir,
+  find
+} from '@actions/tool-cache';
 import { addPath, getInput, setOutput, info, setFailed, error } from '@actions/core';
 import { arch, platform as Platform } from 'os';
-import { existsSync, renameSync } from 'fs';
+import { renameSync } from 'fs';
 import { get } from 'axios';
 
 // 安装dotnet
@@ -14,15 +20,11 @@ export async function dotnetInstall() {
     return;
   }
 
-  if (
-    process.env['RUNNER_TOOL_CACHE'] &&
-    existsSync(join(process.env['RUNNER_TOOL_CACHE'], 'dotnet', dotnetVersion, arch()))
-  ) {
+  const dotnetPath = find('dotnet', dotnetVersion, arch());
+
+  if (dotnetPath) {
     info('dotnet已经安装过了');
-    return setOutput(
-      'dotnet-path',
-      join(process.env['RUNNER_TOOL_CACHE'], 'dotnet', dotnetVersion, arch())
-    );
+    return setOutput('dotnet-path', dotnetPath);
   }
   const versionList = dotnetVersion.split('.');
   const channelVersion = `${versionList[0]}.${versionList[1]}`;
diff --git a/src/lib/go.ts b/src/lib/go.ts
index b527644..4fb2912 100644
--- a/src/lib/go.ts
+++ b/src/lib/go.ts
@@ -1,8 +1,15 @@
 import { join } from 'path';
-import { downloadTool, extractZip, extractTar, extractXar, cacheDir } from '@actions/tool-cache';
+import {
+  downloadTool,
+  extractZip,
+  extractTar,
+  extractXar,
+  cacheDir,
+  find
+} from '@actions/tool-cache';
 import { addPath, getInput, info, setFailed } from '@actions/core';
 import { arch, platform as Platform } from 'os';
-import { existsSync, renameSync } from 'fs';
+import { renameSync } from 'fs';
 
 // 安装golang
 export async function goInstall() {
@@ -12,12 +19,11 @@ export async function goInstall() {
     info('没有go-version,跳过go安装');
     return;
   }
-  if (
-    process.env['RUNNER_TOOL_CACHE'] &&
-    existsSync(join(process.env['RUNNER_TOOL_CACHE'], 'go', goVersion, arch()))
-  ) {
-    info('go已经安装过了');
 
+  const goPath = find('go', goVersion, arch());
+
+  if (goPath) {
+    info('go已经安装过了');
     return;
   }
 
diff --git a/src/lib/node.ts b/src/lib/node.ts
index d2a91c9..efaa955 100644
--- a/src/lib/node.ts
+++ b/src/lib/node.ts
@@ -1,8 +1,15 @@
 import { join } from 'path';
-import { downloadTool, extractZip, extractTar, extractXar, cacheDir } from '@actions/tool-cache';
+import {
+  downloadTool,
+  extractZip,
+  extractTar,
+  extractXar,
+  cacheDir,
+  find
+} from '@actions/tool-cache';
 import { addPath, getInput, setOutput, setFailed, info } from '@actions/core';
 import { arch, platform as Platform } from 'os';
-import { existsSync, renameSync } from 'fs';
+import { renameSync } from 'fs';
 import { nodeVersionAlias } from 'gitea-tool-cache-version-alias';
 
 // 安装node
@@ -22,11 +29,9 @@ export async function nodeInstall() {
     setFailed('node版本错误: ' + version);
     return;
   }
+  const NodePath = find('node', version, arch());
 
-  if (
-    process.env['RUNNER_TOOL_CACHE'] &&
-    existsSync(join(process.env['RUNNER_TOOL_CACHE'], 'node', version, arch()))
-  ) {
+  if (NodePath) {
     info('node已经安装过了');
 
     return setOutput('node-version', version);