diff --git a/core/downloader.go b/core/downloader.go
index f82ddc8..8f73c6d 100644
--- a/core/downloader.go
+++ b/core/downloader.go
@@ -1,6 +1,7 @@
 package core
 
 import (
+	"context"
 	"fmt"
 	"io"
 	"net/http"
@@ -48,9 +49,12 @@ type FileDownloader struct {
 	Headers          map[string]string
 	DownloadTaskList []*DownloadTask
 	progressCallback ProgressCallback
+	ctx              context.Context
+	cancelFunc       context.CancelFunc
 }
 
 func NewFileDownloader(url, filename string, totalTasks int, headers map[string]string) *FileDownloader {
+	ctx, cancelFunc := context.WithCancel(context.Background())
 	return &FileDownloader{
 		Url:              url,
 		FileName:         filename,
@@ -60,6 +64,8 @@ func NewFileDownloader(url, filename string, totalTasks int, headers map[string]
 		TotalSize:        0,
 		Headers:          headers,
 		DownloadTaskList: make([]*DownloadTask, 0),
+		ctx:              ctx,
+		cancelFunc:       cancelFunc,
 	}
 }
 
@@ -271,11 +277,21 @@ func (fd *FileDownloader) startDownloadTask(wg *sync.WaitGroup, progressChan cha
 			return
 		}
 
+		if strings.Contains(err.Error(), "cancelled") {
+			errorChan <- err
+			return
+		}
+
 		task.err = err
 		globalLogger.Warn().Msgf("Task %d failed (attempt %d/%d): %v", task.taskID, retries+1, MaxRetries, err)
 
 		if retries < MaxRetries-1 {
-			time.Sleep(RetryDelay)
+			select {
+			case <-fd.ctx.Done():
+				errorChan <- fmt.Errorf("task %d cancelled during retry", task.taskID)
+				return
+			case <-time.After(RetryDelay):
+			}
 		}
 	}
 
@@ -283,7 +299,13 @@ func (fd *FileDownloader) startDownloadTask(wg *sync.WaitGroup, progressChan cha
 }
 
 func (fd *FileDownloader) doDownloadTask(progressChan chan ProgressChan, task *DownloadTask) error {
-	request, err := http.NewRequest("GET", fd.Url, nil)
+	select {
+	case <-fd.ctx.Done():
+		return fmt.Errorf("download cancelled")
+	default:
+	}
+
+	request, err := http.NewRequestWithContext(fd.ctx, "GET", fd.Url, nil)
 	if err != nil {
 		return fmt.Errorf("create request failed: %w", err)
 	}
@@ -310,6 +332,12 @@ func (fd *FileDownloader) doDownloadTask(progressChan chan ProgressChan, task *D
 
 	buf := make([]byte, 32*1024)
 	for {
+		select {
+		case <-fd.ctx.Done():
+			return fmt.Errorf("download cancelled")
+		default:
+		}
+
 		n, err := resp.Body.Read(buf)
 		if n > 0 {
 			writeSize := int64(n)
@@ -353,9 +381,9 @@ func (fd *FileDownloader) verifyDownload() error {
 	return nil
 }
 
-func (fd *FileDownloader) Start() (*FileDownloader, error) {
+func (fd *FileDownloader) Start() error {
 	if err := fd.init(); err != nil {
-		return nil, err
+		return err
 	}
 	fd.createDownloadTasks()
 
@@ -365,5 +393,19 @@ func (fd *FileDownloader) Start() (*FileDownloader, error) {
 		fd.File.Close()
 	}
 
-	return fd, err
+	return err
+}
+
+func (fd *FileDownloader) Cancel() {
+	if fd.cancelFunc != nil {
+		fd.cancelFunc()
+	}
+
+	if fd.File != nil {
+		fd.File.Close()
+	}
+
+	if fd.FileName != "" {
+		_ = os.Remove(fd.FileName)
+	}
 }
diff --git a/core/http.go b/core/http.go
index d5613bd..e4f03f8 100644
--- a/core/http.go
+++ b/core/http.go
@@ -345,6 +345,24 @@ func (h *HttpServer) download(w http.ResponseWriter, r *http.Request) {
 	h.success(w)
 }
 
+func (h *HttpServer) cancel(w http.ResponseWriter, r *http.Request) {
+	var data struct {
+		MediaInfo
+	}
+
+	if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
+		h.error(w, err.Error())
+		return
+	}
+
+	err := resourceOnce.cancel(data.Id)
+	if err != nil {
+		h.error(w, err.Error())
+		return
+	}
+	h.success(w)
+}
+
 func (h *HttpServer) wxFileDecode(w http.ResponseWriter, r *http.Request) {
 	var data struct {
 		MediaInfo
diff --git a/core/middleware.go b/core/middleware.go
index 6dbcbfd..4aedc1c 100644
--- a/core/middleware.go
+++ b/core/middleware.go
@@ -56,6 +56,8 @@ func HandleApi(w http.ResponseWriter, r *http.Request) bool {
 			httpServerOnce.delete(w, r)
 		case "/api/download":
 			httpServerOnce.download(w, r)
+		case "/api/cancel":
+			httpServerOnce.cancel(w, r)
 		case "/api/wx-file-decode":
 			httpServerOnce.wxFileDecode(w, r)
 		case "/api/batch-export":
diff --git a/core/resource.go b/core/resource.go
index 47036d6..d6d3b37 100644
--- a/core/resource.go
+++ b/core/resource.go
@@ -3,6 +3,7 @@ package core
 import (
 	"encoding/base64"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/url"
@@ -22,6 +23,7 @@ type WxFileDecodeResult struct {
 
 type Resource struct {
 	mediaMark  sync.Map
+	tasks      sync.Map
 	resType    map[string]bool
 	resTypeMux sync.RWMutex
 }
@@ -86,6 +88,15 @@ func (r *Resource) delete(sign string) {
 	r.mediaMark.Delete(sign)
 }
 
+func (r *Resource) cancel(id string) error {
+	if d, ok := r.tasks.Load(id); ok {
+		d.(*FileDownloader).Cancel()
+		r.tasks.Delete(id) // 可选：取消后清理
+		return nil
+	}
+	return errors.New("task not found")
+}
+
 func (r *Resource) download(mediaInfo MediaInfo, decodeStr string) {
 	if globalConfig.SaveDirectory == "" {
 		return
@@ -149,10 +160,13 @@ func (r *Resource) download(mediaInfo MediaInfo, decodeStr string) {
 		downloader.progressCallback = func(totalDownloaded, totalSize float64, taskID int, taskProgress float64) {
 			r.progressEventsEmit(mediaInfo, strconv.Itoa(int(totalDownloaded*100/totalSize))+"%", shared.DownloadStatusRunning)
 		}
-		fd, err := downloader.Start()
-		mediaInfo.SavePath = fd.FileName
+		r.tasks.Store(mediaInfo.Id, downloader)
+		err := downloader.Start()
+		mediaInfo.SavePath = downloader.FileName
 		if err != nil {
-			r.progressEventsEmit(mediaInfo, err.Error())
+			if !strings.Contains(err.Error(), "cancelled") {
+				r.progressEventsEmit(mediaInfo, err.Error())
+			}
 			return
 		}
 		if decodeStr != "" {
diff --git a/frontend/src/api/app.ts b/frontend/src/api/app.ts
index e98581c..2ab17aa 100644
--- a/frontend/src/api/app.ts
+++ b/frontend/src/api/app.ts
@@ -92,6 +92,13 @@ export default {
             data: data
         })
     },
+    cancel(data: object) {
+        return request({
+            url: 'api/cancel',
+            method: 'post',
+            data: data
+        })
+    },
     download(data: object) {
         return request({
             url: 'api/download',
diff --git a/frontend/src/components/Action.vue b/frontend/src/components/Action.vue
index bca5cf4..cb00908 100644
--- a/frontend/src/components/Action.vue
+++ b/frontend/src/components/Action.vue
@@ -23,6 +23,16 @@
         </NIcon>
       </template>
       <div class="flex flex-col">
+        <div class="flex items-center justify-start p-1.5 cursor-pointer" @click="action('cancel')">
+          <n-icon
+              size="28"
+              class="text-red-500 dark:text-red-300 bg-red-500/20 dark:bg-red-500/30 rounded-full flex items-center justify-center p-1.5 cursor-pointer hover:bg-red-500/40 transition-colors"
+          >
+            <CloseOutline/>
+          </n-icon>
+          <span class="ml-1">{{ t("index.cancel_down") }}</span>
+        </div>
+
         <div class="flex items-center justify-start p-1.5 cursor-pointer" @click="action('copy')">
           <n-icon
               size="28"
@@ -76,6 +86,7 @@ import {
   LockOpenSharp,
   LinkOutline,
   GridSharp,
+  CloseOutline,
   TrashOutline
 } from "@vicons/ionicons5"
 
diff --git a/frontend/src/components/ActionDesc.vue b/frontend/src/components/ActionDesc.vue
index 071ca51..91c8689 100644
--- a/frontend/src/components/ActionDesc.vue
+++ b/frontend/src/components/ActionDesc.vue
@@ -18,6 +18,14 @@
           <span class="ml-1">{{ t("index.direct_download") }}</span>
         </div>
 
+        <div class="flex items-center justify-start p-1.5">
+          <n-icon size="28"
+                  class="text-red-500 dark:text-red-300 bg-red-500/20 dark:bg-red-500/30 rounded-full flex items-center justify-center p-1.5 cursor-pointer hover:bg-red-500/40 transition-colors">
+            <CloseOutline/>
+          </n-icon>
+          <span class="ml-1">{{ t("index.cancel_down") }}</span>
+        </div>
+
         <div class="flex items-center justify-start p-1.5">
           <n-icon
               size="28"
@@ -91,6 +99,7 @@ import {
   LinkOutline,
   LockOpenSharp,
   GridSharp,
+  CloseOutline,
   TrashOutline
 } from "@vicons/ionicons5"
 
diff --git a/frontend/src/locales/en.json b/frontend/src/locales/en.json
index 07d1a7f..ac1c4a7 100644
--- a/frontend/src/locales/en.json
+++ b/frontend/src/locales/en.json
@@ -71,6 +71,7 @@
     "open_link": "Open Link",
     "open_file": "Open File",
     "delete_row": "Delete Row",
+    "cancel_down": "Cancel Download",
     "more_operation": "More Operations",
     "video_decode": "WxDecrypt",
     "video_decode_loading": "Decrypting",
diff --git a/frontend/src/locales/zh.json b/frontend/src/locales/zh.json
index 8b489e9..cf10f29 100644
--- a/frontend/src/locales/zh.json
+++ b/frontend/src/locales/zh.json
@@ -71,6 +71,7 @@
     "open_link": "打开链接",
     "open_file": "打开文件",
     "delete_row": "删除记录",
+    "cancel_down": "取消下载",
     "more_operation": "更多操作",
     "video_decode": "视频解密",
     "video_decode_loading": "解密中",
diff --git a/frontend/src/views/index.vue b/frontend/src/views/index.vue
index 44a4d62..26b46c0 100644
--- a/frontend/src/views/index.vue
+++ b/frontend/src/views/index.vue
@@ -480,6 +480,22 @@ const dataAction = (row: appType.MediaInfo, index: number, type: string) => {
     case "down":
       download(row, index)
       break
+    case "cancel":
+      if (row.Status === "running") {
+        appApi.cancel({id: row.Id}).then((res)=>{
+          if (res.code === 0) {
+            window?.$message?.error(res.message)
+            return
+          }
+          updateItem(row.Id, item => {
+            item.Status = 'ready'
+            item.SavePath = ''
+          })
+          cacheData()
+          checkQueue()
+        })
+      }
+      break
     case "copy":
       ClipboardSetText(row.Url).then((is: boolean) => {
         if (is) {