fix: set vision default false (#5758)

Author: c121914yu

document/content/docs/upgrading/4-13/4132.mdx

@@ -13,6 +13,7 @@ description: 'FastGPT V4.13.1 更新说明'
 
 ## 🐛 修复
 
+1. LLM 模型默认支持图片，导致请求错误。
 
 ## 🔨 插件更新
 

document/data/doc-last-modified.json

@@ -101,7 +101,7 @@
   "document/content/docs/protocol/terms.en.mdx": "2025-08-03T22:37:45+08:00",
   "document/content/docs/protocol/terms.mdx": "2025-08-03T22:37:45+08:00",
   "document/content/docs/toc.en.mdx": "2025-08-04T13:42:36+08:00",
-  "document/content/docs/toc.mdx": "2025-09-29T11:34:11+08:00",
+  "document/content/docs/toc.mdx": "2025-10-09T15:10:19+08:00",
   "document/content/docs/upgrading/4-10/4100.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-10/4101.mdx": "2025-09-08T20:07:20+08:00",
   "document/content/docs/upgrading/4-11/4110.mdx": "2025-08-05T23:20:39+08:00",
@@ -113,6 +113,7 @@
   "document/content/docs/upgrading/4-12/4124.mdx": "2025-09-17T22:29:56+08:00",
   "document/content/docs/upgrading/4-13/4130.mdx": "2025-09-30T16:00:10+08:00",
   "document/content/docs/upgrading/4-13/4131.mdx": "2025-09-30T15:47:06+08:00",
+  "document/content/docs/upgrading/4-13/4132.mdx": "2025-10-09T15:10:19+08:00",
   "document/content/docs/upgrading/4-8/40.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/41.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/42.mdx": "2025-08-02T19:38:37+08:00",

packages/service/core/ai/llm/utils.ts

@@ -88,7 +88,7 @@ export const filterGPTMessageByMaxContext = async ({
 */
 export const loadRequestMessages = async ({
   messages,
-  useVision = true,
+  useVision = false,
   origin
 }: {
   messages: ChatCompletionMessageParam[];