diff --git a/package.json b/package.json
index dbcf284..5aaca5e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "cos-nodejs-sdk-v5",
-  "version": "2.13.4",
+  "version": "2.13.5",
   "description": "cos nodejs sdk v5",
   "main": "index.js",
   "types": "index.d.ts",
diff --git a/sdk/advance.js b/sdk/advance.js
index 84443f4..86da5f8 100644
--- a/sdk/advance.js
+++ b/sdk/advance.js
@@ -1506,7 +1506,7 @@ function downloadFile(params, callback) {
   });
 
   // 计算合适的分片大小
-  ep.on('calc_suitable_chunk_size', function (SourceHeaders) {
+  ep.on('calc_suitable_chunk_size', function () {
     // 控制分片大小
     var SIZE = [1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1024 * 2, 1024 * 4, 1024 * 5];
     var AutoChunkSize = 1024 * 1024;
@@ -1535,7 +1535,7 @@ function downloadFile(params, callback) {
   });
 
   // 准备要下载的空文件
-  ep.on('prepare_file', function (SourceHeaders) {
+  ep.on('prepare_file', function () {
     fs.writeFile(FilePath, '', (err) => {
       if (err) {
         ep.emit('error', err.code === 'EISDIR' ? { code: 'exist_same_dir', message: FilePath } : err);
@@ -1547,7 +1547,7 @@ function downloadFile(params, callback) {
 
   // 计算合适的分片大小
   var result;
-  ep.on('start_download_chunks', function (SourceHeaders) {
+  ep.on('start_download_chunks', function () {
     onProgress({ loaded: 0, total: FileSize }, true);
     var maxPartNumber = PartList.length;
     Async.eachLimit(
@@ -1649,8 +1649,11 @@ function downloadFile(params, callback) {
   });
 
   // 监听 取消任务
-  var killTask = function () {
-    aborted = true;
+  var killTask = function (info) {
+    var killingTaskId = info.TaskId || '';
+    if (killingTaskId === TaskId) {
+      aborted = true;
+    }
   };
   TaskId && self.on('inner-kill-task', killTask);
 
diff --git a/test/test.js b/test/test.js
index cd7cfb0..fd83ea3 100644
--- a/test/test.js
+++ b/test/test.js
@@ -6079,6 +6079,42 @@ group('downloadFile', function () {
       }
     );
   });
+  test('downloadFile() 下载文件时取消下载', function (done, assert) {
+    var Key = '10mb.zip';
+    var fileSize = 1024 * 1024 * 10;
+    var filePath = createFileSync(path.resolve(__dirname, Key), fileSize);
+    cos.sliceUploadFile(
+      {
+        Bucket: config.Bucket,
+        Region: config.Region,
+        Key: Key,
+        FilePath: filePath,
+      },
+      function (err, data) {
+        if (err) {
+          done();
+        } else {
+          cos.downloadFile({
+              Bucket: config.Bucket, // Bucket 格式：test-1250000000
+              Region: config.Region,
+              Key: Key,
+              FilePath: './' + Key, // 本地保存路径
+              ChunkSize: 1024 * 1024 * 8, // 分块大小
+              ParallelLimit: 5, // 分块并发数
+              RetryTimes: 3, // 分块失败重试次数
+              TaskId: 'downloadFile-123', // 可以自己生成TaskId，用于取消下载
+              onProgress: function (progressData) {
+                if (progressData.percent >= 0.1) {
+                  cos.emit('inner-kill-task', {TaskId: 'downloadFile-123'});
+                  assert.ok(err);
+                  done();
+                }
+              },
+            });
+        }
+      }
+    );
+  });
 });
 
 // group('数据万象', function () {