diff --git a/src/services/post.service.ts b/src/services/post.service.ts
index c21c43f7..f9618568 100644
--- a/src/services/post.service.ts
+++ b/src/services/post.service.ts
@@ -10,7 +10,8 @@ import { IErrorResponse } from '../models/error-response';
 import { AlertService } from './alert.service';
 import { PostFileMapManager } from './post-file-map';
 import { ZzkSearchResult } from '../models/zzk-search-result';
-import { got, gotWithBuffer } from '@/utils/http-client';
+import got from '@/utils/http-client';
+import httpClient from '@/utils/http-client';
 import iconv from 'iconv-lite';
 
 const defaultPageSize = 30;
@@ -69,7 +70,10 @@ export class PostService {
     }
 
     async fetchPostEditDto(postId: number, muteErrorNotification = false): Promise<PostEditDto | undefined> {
-        const response = await gotWithBuffer(`${this._baseUrl}/api/posts/${postId}`);
+        const response = await httpClient.get(`${this._baseUrl}/api/posts/${postId}`, {
+            throwHttpErrors: false,
+            responseType: 'buffer',
+        });
 
         try {
             throwIfNotOkGotResponse(response);
diff --git a/src/utils/http-client.ts b/src/utils/http-client.ts
index 810e3755..de2bfbec 100644
--- a/src/utils/http-client.ts
+++ b/src/utils/http-client.ts
@@ -20,15 +20,6 @@ const httpClient = got.extend({
     https: { rejectUnauthorized: false },
 });
 
-const gotWithBuffer = got.extend({
-    hooks: {
-        beforeRequest: [bearerTokenHook],
-    },
-    throwHttpErrors: false,
-    https: { rejectUnauthorized: false },
-    responseType: 'buffer',
-});
-
-export { got, gotWithBuffer };
+export { got };
 export * from 'got';
 export default httpClient;
diff --git a/src/utils/throw-if-not-ok-response.ts b/src/utils/throw-if-not-ok-response.ts
index a7fa6ed8..b6a75529 100644
--- a/src/utils/throw-if-not-ok-response.ts
+++ b/src/utils/throw-if-not-ok-response.ts
@@ -1,6 +1,7 @@
 import { GotFetchResponse } from 'got-fetch/out/lib/response';
 import { Response as GotResponse } from 'got';
 import { IErrorResponse, isErrorResponse } from '../models/error-response';
+import iconv from 'iconv-lite';
 
 const throwIfNotOkResponse = async (response: GotFetchResponse) => {
     if (!response.ok) {
@@ -21,9 +22,9 @@ const throwIfNotOkResponse = async (response: GotFetchResponse) => {
     }
 };
 
-const throwIfNotOkGotResponse = (response: GotResponse<string>) => {
+const throwIfNotOkGotResponse = (response: GotResponse<Buffer>) => {
     if (!response.ok) {
-        const responseText = response.body;
+        const responseText = iconv.decode(response.rawBody, 'utf-8');
         let responseJson: unknown;
         try {
             responseJson = JSON.parse(responseText);