diff --git a/server/services/core/chat/message.service.ts b/server/services/core/chat/message.service.ts
index 66120bd3..f86c94ca 100644
--- a/server/services/core/chat/message.service.ts
+++ b/server/services/core/chat/message.service.ts
@@ -508,7 +508,6 @@ class MessageService extends TcService {
     if (groupId) {
       // 是群组
       const group = await call(ctx).getGroupInfo(groupId);
-      console.log('group.members', group.members, group);
       if (group.members.findIndex((m) => String(m.userId) === userId) === -1) {
         // 不存在该用户
         throw new NoPermissionError(t('没有当前会话权限'));
diff --git a/server/services/core/file.service.ts b/server/services/core/file.service.ts
index 1d35aaea..ce637c0e 100644
--- a/server/services/core/file.service.ts
+++ b/server/services/core/file.service.ts
@@ -10,7 +10,7 @@ import {
 } from 'tailchat-server-sdk';
 import _ from 'lodash';
 import mime from 'mime';
-import type { Client as MinioClient } from 'minio';
+import type { BucketItemStat, Client as MinioClient } from 'minio';
 import { isValidStaticAssetsUrl, isValidStr } from '../../lib/utils';
 import path from 'node:path';
 import type { FileDocument, FileModel } from '../../models/file';
@@ -59,6 +59,12 @@ class FileService extends TcService {
       },
       disableSocket: true,
     });
+    this.registerAction('stat', this.stat, {
+      params: {
+        objectName: 'string',
+      },
+      disableSocket: true,
+    });
     this.registerAction('delete', this.delete, {
       params: {
         objectName: 'string',
@@ -322,6 +328,21 @@ class FileService extends TcService {
     return stream;
   }
 
+  /**
+   * 获取客户端的信息
+   */
+  async stat(
+    ctx: PureContext<{
+      objectName: string;
+    }>
+  ): Promise<BucketItemStat> {
+    const objectName = ctx.params.objectName;
+
+    const stat = await this.minioClient.statObject(this.bucketName, objectName);
+
+    return stat;
+  }
+
   /**
    * 删除文件
    */
diff --git a/server/services/core/gateway.service.ts b/server/services/core/gateway.service.ts
index de300d16..dd2ca0b9 100644
--- a/server/services/core/gateway.service.ts
+++ b/server/services/core/gateway.service.ts
@@ -18,6 +18,8 @@ import { checkPathMatch } from '../../lib/utils';
 import serve from 'serve-static';
 import accepts from 'accepts';
 import send from 'send';
+import path from 'path';
+import mime from 'mime';
 
 export default class ApiService extends TcService {
   authWhitelist = [];
@@ -289,6 +291,12 @@ export default class ApiService extends TcService {
                   parentCtx: _.get(req, '$ctx'),
                 }
               );
+
+              const ext = path.extname(objectName);
+              if (ext) {
+                res.setHeader('Content-Type', mime.getType(ext));
+              }
+
               result.pipe(res);
             } catch (err) {
               this.logger.error(err);