diff --git a/frontend/src/pages/Chat.tsx b/frontend/src/pages/Chat.tsx
index 9ce7fc6..838124d 100644
--- a/frontend/src/pages/Chat.tsx
+++ b/frontend/src/pages/Chat.tsx
@@ -25,7 +25,7 @@ import { toast } from 'react-toastify';
 import { WorkHeader } from '../components/WorkHeader';
 import { DialogButton } from '../components/DialogButton';
 import { OpenFileFolder, OpenOpenFileDialog, OpenSaveFileDialog } from '../../wailsjs/go/backend_golang/App';
-import { bytesToReadable, toastWithButton } from '../utils';
+import { absPathAsset, bytesToReadable, toastWithButton } from '../utils';
 import { PresetsButton } from './PresetsManager/PresetsButton';
 import { useMediaQuery } from 'usehooks-ts';
 
@@ -122,6 +122,13 @@ const ChatMessageItem: FC<{
     }
   };
 
+  let avatarImg: string | undefined;
+  if (commonStore.activePreset && messageItem.sender === botName) {
+    avatarImg = absPathAsset(commonStore.activePreset.avatarImg);
+  } else if (messageItem.avatarImg) {
+    avatarImg = messageItem.avatarImg;
+  }
+
   return <div
     className={classnames(
       'flex gap-2 mb-2 overflow-hidden',
@@ -139,7 +146,7 @@ const ChatMessageItem: FC<{
     <Avatar
       color={messageItem.color}
       name={messageItem.sender}
-      image={(commonStore.activePreset && messageItem.sender === botName) ? { src: commonStore.activePreset.avatarImg } : messageItem.avatarImg ? { src: messageItem.avatarImg } : undefined}
+      image={avatarImg ? { src: avatarImg } : undefined}
     />
     <div
       className={classnames(
@@ -444,7 +451,7 @@ const ChatPanel: FC = observer(() => {
 
                     // Both are slow. Communication between frontend and backend is slow. Use AssetServer Handler to read the file.
                     // const blob = new Blob([atob(info.content as unknown as string)]); // await fetch(`data:application/octet-stream;base64,${info.content}`).then(r => r.blob());
-                    const blob = await fetch(`=>${filePath}`).then(r => r.blob());
+                    const blob = await fetch(absPathAsset(filePath)).then(r => r.blob());
                     const attachmentName = filePath.split(/[\\/]/).pop();
                     const urlPath = `/file-to-text?file_name=${attachmentName}`;
                     const bodyForm = new FormData();
diff --git a/frontend/src/pages/PresetsManager/PresetsButton.tsx b/frontend/src/pages/PresetsManager/PresetsButton.tsx
index 298c99d..5240579 100644
--- a/frontend/src/pages/PresetsManager/PresetsButton.tsx
+++ b/frontend/src/pages/PresetsManager/PresetsButton.tsx
@@ -36,6 +36,7 @@ import { ClipboardGetText, ClipboardSetText } from '../../../wailsjs/runtime';
 import { toast } from 'react-toastify';
 import { CustomToastContainer } from '../../components/CustomToastContainer';
 import { v4 as uuid } from 'uuid';
+import { absPathAsset } from '../../utils';
 
 export type PresetType = 'chat' | 'completion' | 'chatInCompletion'
 
@@ -124,7 +125,7 @@ export const PresetCard: FC<{
   const { t } = useTranslation();
 
   return <PresetCardFrame onClick={onClick}>
-    <img src={avatarImg} className="rounded-xl select-none ml-auto mr-auto h-28" />
+    <img src={absPathAsset(avatarImg)} className="rounded-xl select-none ml-auto mr-auto h-28" />
     <Text size={400}>{name}</Text>
     <Text size={200} style={{
       overflow: 'hidden', textOverflow: 'ellipsis',
@@ -242,7 +243,7 @@ export const ChatPresetEditor: FC<{
               <Button appearance="subtle" icon={<Dismiss20Regular />} />
             </DialogTrigger>
           </div>
-          <img src={editingPreset.avatarImg} className="rounded-xl select-none ml-auto mr-auto h-28" />
+          <img src={absPathAsset(editingPreset.avatarImg)} className="rounded-xl select-none ml-auto mr-auto h-28" />
           <Labeled flex breakline label={t('Name')}
             content={
               <div className="flex gap-2">
diff --git a/frontend/src/utils/index.tsx b/frontend/src/utils/index.tsx
index fd1908d..6e0f247 100644
--- a/frontend/src/utils/index.tsx
+++ b/frontend/src/utils/index.tsx
@@ -289,6 +289,14 @@ export function bytesToReadable(size: number) {
   else return bytesToGb(size) + ' GB';
 }
 
+export function absPathAsset(path: string) {
+  if ((path.length > 0 && path[0] === '/') ||
+    (path.length > 1 && path[1] === ':')) {
+    return '=>' + path;
+  }
+  return path;
+}
+
 export async function checkUpdate(notifyEvenLatest: boolean = false) {
   fetch(!commonStore.settings.giteeUpdatesSource ?
     'https://api.github.com/repos/josstorer/RWKV-Runner/releases/latest' :