diff --git a/electron/core/dicom.ts b/electron/core/dicom.ts
new file mode 100644
index 0000000..ea96282
--- /dev/null
+++ b/electron/core/dicom.ts
@@ -0,0 +1,77 @@
+import path from "path";
+import * as dicomParser from "dicom-parser";
+import fs from "fs";
+
+/**
+ * 定义一个异步函数来递归地查找.dcm文件
+ * @param dir
+ * @param fileList
+ * @returns
+ */
+export const findDcmFiles = async (
+  dir: string,
+  fileList: string[] = []
+): Promise<string[]> => {
+  const files = await fs.promises.readdir(dir, { withFileTypes: true });
+  await Promise.all(
+    files.map(async (file) => {
+      const filePath = path.join(dir, file.name);
+      if (file.isDirectory()) {
+        await findDcmFiles(filePath, fileList); // 递归调用以遍历子目录
+      } else if (file.name.endsWith(".dcm")) {
+        fileList.push(filePath); // 如果文件是.dcm文件，添加到列表中
+      }
+    })
+  );
+  return fileList;
+};
+
+/**
+ * 获取单个dcm文件的metadata信息
+ */
+export const parseDICOMFile = async (filePath: string) => {
+  try {
+    const arrayBuffer = await fs.promises.readFile(filePath);
+    const byteArray = new Uint8Array(arrayBuffer);
+    const options = { TransferSyntaxUID: "1.2.840.10008.1.2" };
+    const dataSet = dicomParser.parseDicom(byteArray, options);
+    const StudyInstanceUID = dataSet.string("x0020000d");
+    const SeriesInstanceUID = dataSet.string("x0020000e");
+    const pixelDataElement = dataSet.elements.x7fe00010;
+    const pixelData = new Uint16Array(
+      dataSet.byteArray.buffer,
+      pixelDataElement.dataOffset,
+      pixelDataElement.length / 2
+    );
+
+    return {
+      filePath,
+      StudyInstanceUID,
+      SeriesInstanceUID,
+      pixelData,
+    };
+  } catch (error) {
+    console.error(`Error parsing file ${filePath}:`, error);
+  }
+};
+
+/**
+ * 处理文件的函数，分批异步处理
+ * @param filePaths
+ * @param {number} batchSize 批次数
+ * @returns
+ */
+export const processFilesInBatches = async (
+  filePaths: string[],
+  batchSize: number
+) => {
+  const results = [];
+  for (let i = 0; i < filePaths.length; i += batchSize) {
+    const batch = filePaths.slice(i, i + batchSize);
+    const batchResults = await Promise.all(
+      batch.map((filePath) => parseDICOMFile(filePath))
+    );
+    results.push(...batchResults);
+  }
+  return results;
+};
diff --git a/electron/ipcMainHandlers.ts b/electron/ipcMainHandlers.ts
index 8299bc6..2e10d47 100644
--- a/electron/ipcMainHandlers.ts
+++ b/electron/ipcMainHandlers.ts
@@ -1,34 +1,17 @@
-import fs from "fs";
 import path from "path";
-import * as dicomParser from "dicom-parser"; /*  */
 import { ipcMain } from "electron";
-
-// 定义一个异步函数来递归地查找.dcm文件
-const findDcmFiles = async (
-  dir: string,
-  fileList: string[] = []
-): Promise<string[]> => {
-  const files = await fs.promises.readdir(dir, { withFileTypes: true });
-  await Promise.all(
-    files.map(async (file) => {
-      const filePath = path.join(dir, file.name);
-      if (file.isDirectory()) {
-        await findDcmFiles(filePath, fileList); // 递归调用以遍历子目录
-      } else if (file.name.endsWith(".dcm")) {
-        fileList.push(filePath); // 如果文件是.dcm文件，添加到列表中
-      }
-    })
-  );
-  return fileList;
-};
+import os from "os";
+import { findDcmFiles, processFilesInBatches } from "./core/dicom";
 
 const registerIpcMainHandlers = () => {
   ipcMain.on("parseDicom", async (event, file: string) => {
     const rootFolder = path.dirname(file);
-    const fileList = await findDcmFiles(rootFolder);
-    console.log("rootFolder", rootFolder);
-    console.log("fileList", fileList);
-    // event.sender.send("parseDicomResponse", files);
+    const filePaths = await findDcmFiles(rootFolder);
+
+    const batchSize = os.cpus().length * 1 || 10;
+    console.time("分批处理");
+    const result = await processFilesInBatches(filePaths, batchSize);
+    console.timeEnd("分批处理");
   });
 };