fix: model refresh (#6725)

document/content/docs/self-host/upgrading/4-14/41411.mdx

+---
+title: 'V4.14.11(进行中)'
+description: 'FastGPT V4.14.11 更新说明'
+---
+
+
+## 🚀 新增内容
+
+
+## ⚙️ 优化
+
+
+## 🐛 修复
+
+1. 对话 Agent 模式，模型存在刷新后被重置问题。
\ No newline at end of file

document/content/docs/toc.mdx

@@ -113,6 +113,7 @@ description: FastGPT 文档目录
 - [/docs/self-host/upgrading/4-14/4140](/docs/self-host/upgrading/4-14/4140)
 - [/docs/self-host/upgrading/4-14/4141](/docs/self-host/upgrading/4-14/4141)
 - [/docs/self-host/upgrading/4-14/41410](/docs/self-host/upgrading/4-14/41410)
+- [/docs/self-host/upgrading/4-14/41411](/docs/self-host/upgrading/4-14/41411)
 - [/docs/self-host/upgrading/4-14/4142](/docs/self-host/upgrading/4-14/4142)
 - [/docs/self-host/upgrading/4-14/4143](/docs/self-host/upgrading/4-14/4143)
 - [/docs/self-host/upgrading/4-14/4144](/docs/self-host/upgrading/4-14/4144)

document/data/doc-last-modified.json

@@ -173,8 +173,8 @@
   "document/content/docs/self-host/custom-models/ollama.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/custom-models/xinference.en.mdx": "2026-03-30T10:05:42+08:00",
   "document/content/docs/self-host/custom-models/xinference.mdx": "2026-03-30T10:05:42+08:00",
-  "document/content/docs/self-host/deploy/docker.en.mdx": "2026-03-31T23:15:29+08:00",
-  "document/content/docs/self-host/deploy/docker.mdx": "2026-04-02T10:04:45+08:00",
+  "document/content/docs/self-host/deploy/docker.en.mdx": "2026-04-02T23:10:34+08:00",
+  "document/content/docs/self-host/deploy/docker.mdx": "2026-04-02T23:10:34+08:00",
   "document/content/docs/self-host/deploy/sealos.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/deploy/sealos.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/design/dataset.en.mdx": "2026-03-03T17:39:47+08:00",
@@ -221,7 +221,7 @@
   "document/content/docs/self-host/upgrading/4-14/4141.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4141.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/41410.en.mdx": "2026-03-31T23:15:29+08:00",
-  "document/content/docs/self-host/upgrading/4-14/41410.mdx": "2026-04-01T13:34:01+08:00",
+  "document/content/docs/self-host/upgrading/4-14/41410.mdx": "2026-04-02T13:43:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4142.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4142.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/4-14/4143.en.mdx": "2026-03-03T17:39:47+08:00",
@@ -241,7 +241,7 @@
   "document/content/docs/self-host/upgrading/4-14/41481.en.mdx": "2026-03-09T12:02:02+08:00",
   "document/content/docs/self-host/upgrading/4-14/41481.mdx": "2026-03-09T17:39:53+08:00",
   "document/content/docs/self-host/upgrading/4-14/4149.en.mdx": "2026-03-23T12:17:04+08:00",
-  "document/content/docs/self-host/upgrading/4-14/4149.mdx": "2026-03-25T20:20:19+08:00",
+  "document/content/docs/self-host/upgrading/4-14/4149.mdx": "2026-04-07T21:01:52+08:00",
   "document/content/docs/self-host/upgrading/outdated/40.en.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/outdated/40.mdx": "2026-03-03T17:39:47+08:00",
   "document/content/docs/self-host/upgrading/outdated/41.en.mdx": "2026-03-03T17:39:47+08:00",

projects/app/src/components/core/ai/SettingLLMModel/index.tsx

@@ -29,27 +29,29 @@ const SettingLLMModel = ({
 
   const model = defaultData.model;
 
-  const { modelSet, modelList } = useMemoEnhance(() => {
+  const { modelSet, modelList, defaultLLMModel } = useMemoEnhance(() => {
     const modelSet = new Set<string>(llmModelList.map((item) => item.model));
     return {
       modelList: llmModelList,
-      modelSet
+      modelSet,
+      defaultLLMModel: getWebDefaultLLMModel(llmModelList).model
     };
   }, [llmModelList]);
 
   // Set default model
   const lastDefaultModel = useLatest(defaultModel);
   useEffect(() => {
+    if (modelSet.size === 0) return;
     if (!modelSet.has(model)) {
-      const defaultLLM = lastDefaultModel.current || getWebDefaultLLMModel(modelList).model;
-      if (defaultLLM) {
+      const defaultLLM = lastDefaultModel.current || defaultLLMModel;
+      if (defaultLLM && modelSet.has(defaultLLM)) {
         onChange({
           ...defaultData,
           model: defaultLLM
         });
       }
     }
-  }, [modelList, model, defaultData]);
+  }, [model, defaultData, modelSet, defaultLLMModel]);
 
   const {
     isOpen: isOpenAIChatSetting,