diff --git a/src/actions/enhancedmultiFileRunner.ts b/src/actions/enhancedmultiFileRunner.ts
index 686bef4..769f644 100644
--- a/src/actions/enhancedmultiFileRunner.ts
+++ b/src/actions/enhancedmultiFileRunner.ts
@@ -1,11 +1,12 @@
 'use server';
 
 import Docker from 'dockerode';
-import fs from 'fs';
+import fs from 'fs/promises'; // 使用异步版本的 fs 模块
 import path from 'path';
 import axios from 'axios';
 
 const docker = new Docker();
+const DOCKER_IMAGE_URL = process.env.DOCKER_IMAGE_URL || 'fly6516.synology.me:8080/multilang:latest'; // 使用环境变量
 
 let giteaRepoUrl: string | undefined;
 let giteaToken: string | undefined;
@@ -55,7 +56,7 @@ const fetchFilesFromGitea = async (dir: string, tempDir: string) => {
     }
 
     const targetDir = path.join(tempDir, dir);
-    fs.mkdirSync(targetDir, { recursive: true });
+    await fs.mkdir(targetDir, { recursive: true });
 
     try {
         const response = await axios.get(`${giteaRepoUrl}/contents/${dir}`, {
@@ -69,19 +70,18 @@ const fetchFilesFromGitea = async (dir: string, tempDir: string) => {
             throw new Error(`Invalid directory structure for ${dir} in repository.`);
         }
 
-        for (const file of files) {
-            if (file.type === 'file') {
-                const fileResponse = await axios.get(file.download_url, {
-                    headers: {
-                        Authorization: `token ${giteaToken}`,
-                    },
-                    responseType: 'arraybuffer',
-                });
+        // 并行下载文件
+        await Promise.all(files.filter(file => file.type === 'file').map(async (file) => {
+            const fileResponse = await axios.get(file.download_url, {
+                headers: {
+                    Authorization: `token ${giteaToken}`,
+                },
+                responseType: 'arraybuffer',
+            });
 
-                const filePath = path.join(targetDir, file.name);
-                fs.writeFileSync(filePath, fileResponse.data);
-            }
-        }
+            const filePath = path.join(targetDir, file.name);
+            await fs.writeFile(filePath, fileResponse.data);
+        }));
     } catch (error) {
         throw new Error(`Failed to fetch files from '${dir}': ${(error as Error).message}`);
     }
@@ -93,10 +93,14 @@ const fetchFilesFromGitea = async (dir: string, tempDir: string) => {
  * @param expectedFilePath 正确答案文件路径
  * @returns 是否一致的比较结果
  */
-const compareResults = (resultFilePath: string, expectedFilePath: string): boolean => {
-    const result = fs.readFileSync(resultFilePath, 'utf-8').trim();
-    const expected = fs.readFileSync(expectedFilePath, 'utf-8').trim();
-    return result === expected;
+const compareResults = async (resultFilePath: string, expectedFilePath: string): Promise<boolean> => {
+    try {
+        const result = (await fs.readFile(resultFilePath, 'utf-8')).trim();
+        const expected = (await fs.readFile(expectedFilePath, 'utf-8')).trim();
+        return result === expected;
+    } catch (error) {
+        throw new Error(`Failed to read files for comparison: ${(error as Error).message}`);
+    }
 };
 
 /**
@@ -130,14 +134,14 @@ export const runMultiFileCodeWithOptionalTestData = async (params: {
                 : 'python3 script.py';
 
     const tempDir = path.join('/tmp', `${Date.now()}`);
-    fs.mkdirSync(tempDir, { recursive: true });
+    await fs.mkdir(tempDir, { recursive: true });
 
     try {
         // 写入代码文件
-        for (const file of files) {
+        await Promise.all(files.map(async (file) => {
             const filePath = path.join(tempDir, file.name);
-            fs.writeFileSync(filePath, file.content);
-        }
+            await fs.writeFile(filePath, file.content);
+        }));
 
         // 检查是否设置了 Gitea 仓库信息
         if (giteaRepoUrl && giteaToken) {
@@ -152,7 +156,7 @@ export const runMultiFileCodeWithOptionalTestData = async (params: {
 
         // 创建 Docker 容器
         const container = await docker.createContainer({
-            Image: 'fly6516.synology.me:8080/multilang:latest',
+            Image: DOCKER_IMAGE_URL,
             Cmd: ['sh', '-c', compileAndRunCmd],
             AttachStdout: true,
             AttachStderr: true,
@@ -180,14 +184,14 @@ export const runMultiFileCodeWithOptionalTestData = async (params: {
         }
 
         // 如果指定了结果输出文件和正确答案文件，执行比较
-        if (resultOutputFile && expectedAnswerFiles) {
+        if (resultOutputFile && expectedAnswerFiles && expectedAnswerFiles.length > 0) {
             const resultFilePath = path.join(tempDir, resultOutputFile);
 
-            const comparisonResults = expectedAnswerFiles.map((expectedFile) => {
+            const comparisonResults = await Promise.all(expectedAnswerFiles.map(async (expectedFile) => {
                 const expectedFilePath = path.join(tempDir, testDataPath, expectedFile);
-                const isMatch = compareResults(resultFilePath, expectedFilePath);
+                const isMatch = await compareResults(resultFilePath, expectedFilePath);
                 return { expectedFile, isMatch };
-            });
+            }));
 
             return { output, comparisonResults };
         }
@@ -196,6 +200,6 @@ export const runMultiFileCodeWithOptionalTestData = async (params: {
     } catch (error) {
         return { error: `An error occurred: ${(error as Error).message}` };
     } finally {
-        fs.rmSync(tempDir, { recursive: true, force: true });
+        await fs.rm(tempDir, { recursive: true, force: true });
     }
 };