diff --git a/client/shared/index.tsx b/client/shared/index.tsx
index 12789960..13312900 100644
--- a/client/shared/index.tsx
+++ b/client/shared/index.tsx
@@ -272,6 +272,6 @@ export {
   applyDefaultFallbackGroupPermission,
 } from './utils/role-helper';
 export { uploadFile } from './utils/upload-helper';
-export type { UploadFileResult } from './utils/upload-helper';
+export type { UploadFileResult, UploadFileUsage } from './utils/upload-helper';
 export { parseUrlStr } from './utils/url-helper';
 export { sleep } from './utils/utils';
diff --git a/client/shared/utils/upload-helper.ts b/client/shared/utils/upload-helper.ts
index 968480a9..a9e7119a 100644
--- a/client/shared/utils/upload-helper.ts
+++ b/client/shared/utils/upload-helper.ts
@@ -5,7 +5,10 @@ import { getGlobalConfig } from '../model/config';
 import { showErrorToasts } from '../manager/ui';
 import filesize from 'filesize';
 
+export type UploadFileUsage = 'chat' | 'group' | 'user' | 'unknown';
+
 interface UploadFileOptions {
+  usage?: UploadFileUsage;
   onProgress?: (percent: number, progressEvent: unknown) => void;
 }
 export interface UploadFileResult {
@@ -23,6 +26,7 @@ export async function uploadFile(
 ): Promise<UploadFileResult> {
   const form = new FormData();
   form.append('file', file);
+  form.append('usage', options.usage ?? 'unknown');
 
   const uploadFileLimit = getGlobalConfig().uploadFileLimit;
   if (file.size > uploadFileLimit) {
diff --git a/client/web/src/components/ChatBox/ChatInputBox/utils.tsx b/client/web/src/components/ChatBox/ChatInputBox/utils.tsx
index b8d65875..629f2320 100644
--- a/client/web/src/components/ChatBox/ChatInputBox/utils.tsx
+++ b/client/web/src/components/ChatBox/ChatInputBox/utils.tsx
@@ -39,7 +39,9 @@ export function uploadMessageImage(image: File): Promise<{
                 }%(${originImageSize} -> ${compressedImageSize})`
               );
             }
-            const fileInfo = await uploadFile(uploadImage);
+            const fileInfo = await uploadFile(uploadImage, {
+              usage: 'chat',
+            });
             const imageRemoteUrl = fileInfo.url;
 
             resolve({
@@ -62,7 +64,9 @@ export async function uploadMessageFile(file: File): Promise<{
   name: string;
   url: string;
 }> {
-  const fileInfo = await uploadFile(file);
+  const fileInfo = await uploadFile(file, {
+    usage: 'chat',
+  });
 
   return {
     name: file.name || fileInfo.etag,
diff --git a/client/web/src/components/ImageUploader.tsx b/client/web/src/components/ImageUploader.tsx
index a0c2effc..f3ac2d06 100644
--- a/client/web/src/components/ImageUploader.tsx
+++ b/client/web/src/components/ImageUploader.tsx
@@ -1,13 +1,19 @@
 import { blobUrlToFile } from '@/utils/file-helper';
 import clsx from 'clsx';
 import React, { PropsWithChildren, useState } from 'react';
-import { uploadFile, UploadFileResult, useAsyncRequest } from 'tailchat-shared';
+import {
+  uploadFile,
+  UploadFileResult,
+  UploadFileUsage,
+  useAsyncRequest,
+} from 'tailchat-shared';
 import { ImagePicker } from './ImagePicker';
 
 interface ImageUploaderProps extends PropsWithChildren {
   circle?: boolean;
   aspect?: number;
   className?: string;
+  usage?: UploadFileUsage;
   onUploadSuccess: (fileInfo: UploadFileResult) => void;
 }
 
@@ -20,6 +26,7 @@ export const ImageUploader: React.FC<ImageUploaderProps> = React.memo(
         const file = await blobUrlToFile(blobUrl);
 
         const fileInfo = await uploadFile(file, {
+          usage: props.usage,
           onProgress(percent) {
             const uploadProgress = Number((percent * 100).toFixed());
             console.log(`进度:${uploadProgress}`);
diff --git a/client/web/src/components/modals/GroupDetail/Config.tsx b/client/web/src/components/modals/GroupDetail/Config.tsx
index 7d30114e..38f6af37 100644
--- a/client/web/src/components/modals/GroupDetail/Config.tsx
+++ b/client/web/src/components/modals/GroupDetail/Config.tsx
@@ -92,6 +92,7 @@ export const GroupConfig: React.FC<{
           <>
             <ImageUploader
               aspect={16 / 9}
+              usage="group"
               onUploadSuccess={(fileInfo: UploadFileResult) => {
                 handleModifyConfig('groupBackgroundImage', fileInfo.url);
               }}
diff --git a/client/web/src/components/modals/GroupDetail/Summary.tsx b/client/web/src/components/modals/GroupDetail/Summary.tsx
index 02c593d0..1df08242 100644
--- a/client/web/src/components/modals/GroupDetail/Summary.tsx
+++ b/client/web/src/components/modals/GroupDetail/Summary.tsx
@@ -65,6 +65,7 @@ export const GroupSummary: React.FC<{
         <div className="w-1/3 mobile:w-full mobile:text-center">
           <AvatarUploader
             circle={true}
+            usage="group"
             onUploadSuccess={handleGroupAvatarChange}
           >
             <Avatar size={128} name={groupInfo.name} src={groupInfo.avatar} />
diff --git a/client/web/src/components/modals/SettingsView/Account.tsx b/client/web/src/components/modals/SettingsView/Account.tsx
index 15e87611..3b4c94ad 100644
--- a/client/web/src/components/modals/SettingsView/Account.tsx
+++ b/client/web/src/components/modals/SettingsView/Account.tsx
@@ -95,6 +95,7 @@ export const SettingsAccount: React.FC = React.memo(() => {
         <div className="w-1/3 mobile:w-full">
           <AvatarUploader
             circle={true}
+            usage="user"
             onUploadSuccess={handleUserAvatarChange}
           >
             <Avatar size={128} src={userInfo.avatar} name={userInfo.nickname} />
diff --git a/server/admin/src/client/fields.ts b/server/admin/src/client/fields.ts
index 6dfc2682..100c77c7 100644
--- a/server/admin/src/client/fields.ts
+++ b/server/admin/src/client/fields.ts
@@ -163,6 +163,11 @@ export const fileFields = [
       width: 140,
     },
   }),
+  createTextField('usage', {
+    list: {
+      width: 100,
+    },
+  }),
   createFileSizeField('size', {
     list: {
       width: 120,
@@ -170,12 +175,17 @@ export const fileFields = [
     },
   }),
   createTextField('metaData.content-type'),
-  createTextField('etag'),
+  createTextField('etag', {
+    list: {
+      width: 300,
+    },
+  }),
   createUserField('userId', {
     reference: 'users',
     displayField: 'nickname',
     list: {
-      width: 80,
+      width: 200,
+      ellipsis: true,
     },
   }),
   createDateTimeField('createdAt', {
diff --git a/server/admin/src/client/i18n/zh.ts b/server/admin/src/client/i18n/zh.ts
index 15f73c68..a950a9ab 100644
--- a/server/admin/src/client/i18n/zh.ts
+++ b/server/admin/src/client/i18n/zh.ts
@@ -58,6 +58,7 @@ export const zhTranslation = {
         objectName: '对象存储名',
         url: '文件路径',
         size: '文件大小',
+        usage: '使用场景',
         'metaData.content-type': '文件类型',
         userId: '存储用户',
         createdAt: '创建时间',
diff --git a/server/admin/src/client/resources/file.tsx b/server/admin/src/client/resources/file.tsx
index 805c3a4d..a4e8de18 100644
--- a/server/admin/src/client/resources/file.tsx
+++ b/server/admin/src/client/resources/file.tsx
@@ -51,7 +51,7 @@ export const FileList: React.FC = React.memo(() => {
         ]}
         tableProps={{
           scroll: {
-            x: 1200,
+            x: 1600,
           },
         }}
         fields={fileFields}
diff --git a/server/admin/src/client/routes/system/index.tsx b/server/admin/src/client/routes/system/index.tsx
index cc397595..51af0b79 100644
--- a/server/admin/src/client/routes/system/index.tsx
+++ b/server/admin/src/client/routes/system/index.tsx
@@ -61,6 +61,7 @@ export const SystemConfig: React.FC = React.memo(() => {
       if (file) {
         const formdata = new FormData();
         formdata.append('file', file);
+        formdata.append('usage', 'server');
 
         const { data } = await request.put('/file/upload', formdata, {
           headers: {
diff --git a/server/models/file.ts b/server/models/file.ts
index b559625c..5f2439af 100644
--- a/server/models/file.ts
+++ b/server/models/file.ts
@@ -56,6 +56,15 @@ export class File extends TimeStamps implements Base {
 
   @prop()
   metaData: object;
+
+  /**
+   * 这个文件是用于哪里
+   * for example: chat, group, user
+   */
+  @prop({
+    default: 'unknown',
+  })
+  usage: string;
 }
 
 export type FileDocument = DocumentType<File>;
diff --git a/server/services/core/file.service.ts b/server/services/core/file.service.ts
index 3c939f14..4cb666ab 100644
--- a/server/services/core/file.service.ts
+++ b/server/services/core/file.service.ts
@@ -112,6 +112,7 @@ class FileService extends TcService {
     ctx: TcContext<
       {},
       {
+        $multipart: any;
         $params: any;
         filename: any;
       }
@@ -129,6 +130,7 @@ class FileService extends TcService {
       }
 
       const originFilename = String(ctx.meta.filename);
+      const usage = _.get(ctx, 'meta.$multipart.usage', 'unknown');
 
       const stream = ctx.params as NodeJS.ReadableStream;
       (stream as any).on('error', (err) => {
@@ -142,7 +144,8 @@ class FileService extends TcService {
         const { etag, objectName, url } = await this.saveFileStream(
           ctx,
           originFilename,
-          stream
+          stream,
+          usage
         );
 
         resolve({
@@ -211,7 +214,8 @@ class FileService extends TcService {
   async saveFileStream(
     ctx: TcContext,
     filename: string,
-    fileStream: NodeJS.ReadableStream
+    fileStream: NodeJS.ReadableStream,
+    usage = 'unknown'
   ): Promise<{ etag: string; url: string; objectName: string }> {
     const span = ctx.startSpan('file.saveFileStream');
     const ext = path.extname(filename);
@@ -234,7 +238,8 @@ class FileService extends TcService {
       ctx,
       tmpObjectName,
       etag,
-      ext
+      ext,
+      usage
     );
 
     span.finish();
@@ -253,7 +258,8 @@ class FileService extends TcService {
     ctx: TcContext,
     tmpObjectName: string,
     etag: string,
-    ext: string
+    ext: string,
+    usage = 'unknown'
   ): Promise<{
     url: string;
     objectName: string;
@@ -299,6 +305,7 @@ class FileService extends TcService {
             url,
             size: stat.size,
             metaData: stat.metaData,
+            usage,
           },
           {
             upsert: true,