diff --git a/service/file_sync_service.py b/service/file_sync_service.py
index d999cde..b8b7c40 100644
--- a/service/file_sync_service.py
+++ b/service/file_sync_service.py
@@ -1,4 +1,5 @@
 import asyncio
+import folder_paths
 from datetime import datetime
 import platform
 import tempfile
@@ -241,9 +242,6 @@ def count_files_sync(reqJson):
         if file.is_file():
             file_count += 1
     return {"success": True, "count": file_count}
-
-
-
 # Begin: Copy all files to the new directory when switching the save directory
 @server.PromptServer.instance.routes.post('/workspace/copy_json_files')
 async def copy_json_files(request):
@@ -281,4 +279,33 @@ async def get_unique_dir_name(path):
         path = f"{original_path}_{counter}"
         counter += 1
     return path
-# End: Copy all files to the new directory when switching the save directory
\ No newline at end of file
+# End: Copy all files to the new directory when switching the save directory
+
+@server.PromptServer.instance.routes.post('/workspace/images/save')
+async def save_images(request):
+    reader = await request.multipart()
+    subfolder = "workspace_manager"  # 默认子文件夹，实际上你可能会从表单中动态获取
+    output_path = folder_paths.get_output_directory()
+    safe_dir = Path(os.path.join(output_path, subfolder))
+    if not safe_dir.exists():
+        safe_dir.mkdir(parents=True, exist_ok=True)
+
+    # 用于存储保存的文件路径
+    files_saved = []
+    # 处理multipart/form-data中的每一部分
+    async for part in reader:
+        if part.name.startswith('images'):
+            filename = part.filename
+            if not filename:
+                continue
+            file_path = safe_dir / filename
+            loop = asyncio.get_running_loop()
+            # 异步写入文件
+            with open(file_path, 'wb') as f:
+                while True:
+                    chunk = await part.read_chunk()  # 默认8192 bytes
+                    if not chunk:
+                        break
+                    await loop.run_in_executor(None, f.write, chunk)
+            files_saved.append(str(file_path))
+    return web.Response(text=json.dumps({"imgPaths": files_saved}), content_type='application/json')
diff --git a/ui/src/RecentFilesDrawer/MoreActionMenu.tsx b/ui/src/RecentFilesDrawer/MoreActionMenu.tsx
index 2f25709..b831244 100644
--- a/ui/src/RecentFilesDrawer/MoreActionMenu.tsx
+++ b/ui/src/RecentFilesDrawer/MoreActionMenu.tsx
@@ -1,28 +1,30 @@
-import { useState, useContext } from "react";
+import { ChangeEvent, useContext, useRef, useState } from "react";
 import {
   IconButton,
   Menu,
   MenuButton,
-  MenuList,
   MenuItem,
-  useToast,
+  MenuList,
   Tooltip,
+  useToast,
 } from "@chakra-ui/react";
 import {
-  IconDotsVertical,
-  IconLockOpen,
-  IconLock,
   IconCopy,
+  IconDotsVertical,
+  IconLock,
+  IconLockOpen,
+  IconUpload,
 } from "@tabler/icons-react";
 import AddTagToWorkflowPopover from "./AddTagToWorkflowPopover";
 import { Workflow } from "../types/dbTypes";
-import { workflowsTable } from "../db-tables/WorkspaceDB";
+import { mediaTable, workflowsTable } from "../db-tables/WorkspaceDB";
 import { WorkspaceContext } from "../WorkspaceContext";
 
 type Props = {
   workflow: Workflow;
 };
 export default function MoreActionMenu({ workflow }: Props) {
+  const fileInputRef = useRef<HTMLInputElement>(null);
   const toast = useToast();
   const { onDuplicateWorkflow } = useContext(WorkspaceContext);
 
@@ -41,6 +43,28 @@ export default function MoreActionMenu({ workflow }: Props) {
     });
   };
 
+  const handleFileChange = async (event: ChangeEvent<HTMLInputElement>) => {
+    const files = event.target.files;
+    if (!files) return;
+
+    const body = new FormData();
+
+    Array.from(files).forEach((file, index) => {
+      body.append(`images[${index}]`, file, file.name);
+    });
+    body.append("subfolder", "workspace_manager");
+    await fetch("/workspace/images/save", {
+      method: "POST",
+      body,
+    });
+    Array.from(files).forEach((file) => {
+      mediaTable?.create({
+        workflowID: workflow.id,
+        localPath: `workspace_manager/${file.name}`,
+      });
+    });
+  };
+
   return (
     <>
       <Menu isLazy closeOnSelect={false}>
@@ -78,8 +102,27 @@ export default function MoreActionMenu({ workflow }: Props) {
               {isLocked ? "Unlock" : "Lock"}
             </MenuItem>
           </Tooltip>
+          <MenuItem
+            icon={<IconUpload />}
+            onClick={() => {
+              fileInputRef.current?.click();
+            }}
+          >
+            Upload Thumbnail Image
+          </MenuItem>
         </MenuList>
       </Menu>
+      <input
+        style={{ display: "none" }}
+        ref={fileInputRef}
+        type="file"
+        accept=".json,image/png"
+        multiple
+        onChange={handleFileChange}
+        onClick={(e) => {
+          e.stopPropagation();
+        }}
+      />
     </>
   );
 }
diff --git a/ui/src/RecentFilesDrawer/WorkflowListItem.tsx b/ui/src/RecentFilesDrawer/WorkflowListItem.tsx
index 3d75166..3c7eac7 100644
--- a/ui/src/RecentFilesDrawer/WorkflowListItem.tsx
+++ b/ui/src/RecentFilesDrawer/WorkflowListItem.tsx
@@ -57,9 +57,11 @@ export default memo(function WorkflowListItem({ workflow }: Props) {
       }}
     >
       <HStack>
-        {workflow.coverMediaPath != null && (
+        {(workflow.coverMediaPath != null || workflow.latestImage !== null) && (
           <MediaPreview
-            mediaLocalPath={workflow.coverMediaPath}
+            mediaLocalPath={
+              workflow.coverMediaPath ?? workflow.latestImage ?? ""
+            }
             size={60}
             hideBrokenImage
             isPreview
diff --git a/ui/src/db-tables/MediaTable.ts b/ui/src/db-tables/MediaTable.ts
index d15cf18..6cff17a 100644
--- a/ui/src/db-tables/MediaTable.ts
+++ b/ui/src/db-tables/MediaTable.ts
@@ -36,7 +36,7 @@ export class MediaTable extends TableBase<Media> {
     const newMedia = new Set(workflow?.mediaIDs ?? []).add(md.id);
     await workflowsTable?.updateMetaInfo(input.workflowID, {
       mediaIDs: Array.from(newMedia),
-      coverMediaPath: md.localPath,
+      latestImage: md.localPath,
     });
     // save indexdb
     indexdb.media.add(md);
diff --git a/ui/src/types/dbTypes.ts b/ui/src/types/dbTypes.ts
index f95bf8c..07daf7d 100644
--- a/ui/src/types/dbTypes.ts
+++ b/ui/src/types/dbTypes.ts
@@ -20,6 +20,7 @@ export interface Workflow extends SortableItem {
   cloudID?: string; // TODO will be deprecated
   cloudOrigin?: string;
   saveLock?: boolean;
+  latestImage?: string;
 }
 
 export interface TableBaseModel {