diff --git a/src/command/sync/modules/base.ts b/src/command/sync/modules/base.ts
index 91aa44e..7a10e10 100644
--- a/src/command/sync/modules/base.ts
+++ b/src/command/sync/modules/base.ts
@@ -1,6 +1,6 @@
 import path from 'node:path';
 import fs from 'node:fs';
-import { Config, SyncList, SyncConfigType, SyncConfig } from './type.ts';
+import { Config, SyncList, SyncConfigType } from './type.ts';
 import { fileIsExist } from '@/uitls/file.ts';
 import { getHash } from '@/uitls/hash.ts';
 import glob from 'fast-glob';
diff --git a/src/command/sync/sync.ts b/src/command/sync/sync.ts
index 89615f6..ca4fa79 100644
--- a/src/command/sync/sync.ts
+++ b/src/command/sync/sync.ts
@@ -56,12 +56,12 @@ const syncUpload = new Command('upload')
       });
       if (res.code === 200) {
         if (res.data?.isNew) {
-          newInfos.push(['上传成功', item.key, chalk.green(item.url), chalk.green('文件上传')]);
+          newInfos.push(['上传成功', item.key, chalk.green(item.url), chalk.green('文件上传'), chalk.yellow(`hash: ${res.data.hash}`)]);
         } else if (res.data?.isNewMeta) {
-          newInfos.push(['上传成功', item.key, chalk.green(item.url), chalk.green('元数据更新')]);
+          newInfos.push(['上传成功', item.key, chalk.green(item.url), chalk.green('元数据更新'), chalk.yellow(`hash: ${res.data.hash}`)]);
         } else {
           // 文件未更新
-          logger.info('上传成功', item.key, chalk.green(item.url), chalk.blue('文件未更新'));
+          logger.debug('上传成功', item.key, chalk.green(item.url), chalk.blue('文件未更新'), chalk.yellow(`hash: ${res.data.hash}`));
         }
       }
       logger.debug(res);
diff --git a/src/module/download/upload.ts b/src/module/download/upload.ts
index 03fab64..8b028b5 100644
--- a/src/module/download/upload.ts
+++ b/src/module/download/upload.ts
@@ -79,12 +79,15 @@ export const upload = (opts: UploadOptions): Promise<{ code?: number; message?:
       value = opts.file;
     }
     form.append('file', value);
+    const fileSize = Buffer.byteLength(value);
     if (opts.needHash) {
       hash = opts?.hash || getBufferHash(value);
       opts.url = new URL(opts.url.toString());
       opts.url.searchParams.append('hash', hash);
+      opts.url.searchParams.append('size', fileSize.toString());
     }
   }
+  console.log('上传文件到', opts.url.toString());
   const headers = form.getHeaders();
   return new Promise((resolve) => {
     form.submit(getFormParams(opts, headers), (err, res) => {
diff --git a/src/uitls/hash.ts b/src/uitls/hash.ts
index 8fc3981..d820721 100644
--- a/src/uitls/hash.ts
+++ b/src/uitls/hash.ts
@@ -1,16 +1,16 @@
-import MD5 from 'crypto-js/md5.js';
+import crypto from 'node:crypto';
 import fs from 'node:fs';
 
 export const getHash = (file: string) => {
   if (!fs.existsSync(file)) return '';
-  const content = fs.readFileSync(file, 'utf-8');
-  return MD5(content).toString();
+  const buffer = fs.readFileSync(file); // 不指定编码,返回 Buffer
+  return crypto.createHash('md5').update(buffer).digest('hex');
 };
 
 export const getBufferHash = (buffer: Buffer) => {
-  return MD5(buffer.toString()).toString();
+  return crypto.createHash('md5').update(buffer).digest('hex');
 };
 
 export const getStringHash = (str: string) => {
-  return MD5(str).toString();
-}
+  return crypto.createHash('md5').update(str).digest('hex');
+}
\ No newline at end of file
diff --git a/test/Snipaste_2025-12-03_16-53-48.png b/test/Snipaste_2025-12-03_16-53-48.png
new file mode 100644
index 0000000..dc8afd8
Binary files /dev/null and b/test/Snipaste_2025-12-03_16-53-48.png differ
diff --git a/test/hash-fix.ts b/test/hash-fix.ts
new file mode 100644
index 0000000..b5a3a3b
--- /dev/null
+++ b/test/hash-fix.ts
@@ -0,0 +1,14 @@
+import { getHash } from '../src/uitls/hash.ts';
+const minioHash = '380655ee50227439956c3a468cb6956a';
+const myHash = 'e0d3293395d9459b295a56b03e5720fc'
+
+import fs from 'node:fs'
+import path from 'node:path'
+
+const filePath = path.resolve('./test/Snipaste_2025-12-03_16-53-48.png')
+
+const hash = getHash(filePath);
+
+console.log('计算的hash:', hash);
+console.log('minio的hash:', minioHash);
+console.log('我的hash:', myHash);
\ No newline at end of file