diff --git a/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx b/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
index f3df9e87..de040db3 100644
--- a/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
+++ b/web/src/app/home/components/dynamic-form/DynamicFormComponent.tsx
@@ -50,6 +50,9 @@ export default function DynamicFormComponent({
           case 'llm-model-selector':
             fieldSchema = z.string();
             break;
+          case 'knowledge-base-selector':
+            fieldSchema = z.string();
+            break;
           case 'prompt-editor':
             fieldSchema = z.array(
               z.object({
diff --git a/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx b/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
index 28d963d3..b613e05f 100644
--- a/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
+++ b/web/src/app/home/components/dynamic-form/DynamicFormItemComponent.tsx
@@ -14,9 +14,10 @@ import {
 import { Switch } from '@/components/ui/switch';
 import { ControllerRenderProps } from 'react-hook-form';
 import { Button } from '@/components/ui/button';
-import { useEffect, useState } from 'react';
+import { use, useEffect, useState } from 'react';
 import { httpClient } from '@/app/infra/http/HttpClient';
 import { LLMModel } from '@/app/infra/entities/api';
+import { KnowledgeBase } from '@/app/infra/entities/api';
 import { toast } from 'sonner';
 import {
   HoverCard,
@@ -35,6 +36,7 @@ export default function DynamicFormItemComponent({
   field: ControllerRenderProps<any, any>;
 }) {
   const [llmModels, setLlmModels] = useState<LLMModel[]>([]);
+  const [knowledgeBases, setKnowledgeBases] = useState<KnowledgeBase[]>([]);
   const { t } = useTranslation();
 
   useEffect(() => {
@@ -49,6 +51,19 @@ export default function DynamicFormItemComponent({
         });
     }
   }, [config.type]);
+  
+  useEffect(() => {
+    if (config.type === DynamicFormItemType.KNOWLEDGE_BASE_SELECTOR) {
+      httpClient
+        .getKnowledgeBases()
+        .then((resp) => {
+          setKnowledgeBases(resp.bases);
+        })
+        .catch((err) => {
+          toast.error('获取知识库列表失败：' + err.message);
+        });
+    }
+  }, [config.type]);
 
   switch (config.type) {
     case DynamicFormItemType.INT:
@@ -249,6 +264,42 @@ export default function DynamicFormItemComponent({
         </Select>
       );
 
+    case DynamicFormItemType.KNOWLEDGE_BASE_SELECTOR:
+      return (
+        <Select value={field.value} onValueChange={field.onChange}>
+          <SelectTrigger>
+            <SelectValue placeholder={t('knowledge.selectKnowledgeBase')} />
+          </SelectTrigger>
+          <SelectContent>
+            <SelectGroup>
+              {/* <SelectItem value="">{t('knowledge.empty')}</SelectItem> */}
+              {knowledgeBases.map((base) => (
+                <HoverCard key={base.uuid} openDelay={0} closeDelay={0}>
+                  <HoverCardTrigger asChild>
+                    <SelectItem value={base.uuid ?? ''}>{base.name}</SelectItem>
+                  </HoverCardTrigger>
+                  <HoverCardContent
+                    className="w-80 data-[state=open]:animate-none data-[state=closed]:animate-none"
+                    align="end"
+                    side="right"
+                    sideOffset={10}
+                  >
+                    <div className="space-y-2">
+                      <div className="flex items-center gap-2">
+                        <h4 className="font-medium">{base.name}</h4>
+                      </div>
+                      <p className="text-sm text-muted-foreground">
+                        {base.description}
+                      </p>
+                      </div>
+                  </HoverCardContent>
+                </HoverCard>
+              ))}
+            </SelectGroup>
+          </SelectContent>
+        </Select>
+      );
+
     case DynamicFormItemType.PROMPT_EDITOR:
       return (
         <div className="space-y-2">
diff --git a/web/src/app/infra/entities/api/index.ts b/web/src/app/infra/entities/api/index.ts
index 46d007d8..60f80fe5 100644
--- a/web/src/app/infra/entities/api/index.ts
+++ b/web/src/app/infra/entities/api/index.ts
@@ -55,6 +55,15 @@ export interface LLMModel {
   // updated_at: string;
 }
 
+export interface KnowledgeBase {
+  uuid?: string;
+  name: string;
+  description: string;
+  embedding_model_uuid: string;
+  created_at?: string;
+  top_k?: number;
+}
+
 export interface ApiRespProviderEmbeddingModels {
   models: EmbeddingModel[];
 }
diff --git a/web/src/app/infra/entities/form/dynamic.ts b/web/src/app/infra/entities/form/dynamic.ts
index 6a185c8b..6d6de096 100644
--- a/web/src/app/infra/entities/form/dynamic.ts
+++ b/web/src/app/infra/entities/form/dynamic.ts
@@ -21,6 +21,7 @@ export enum DynamicFormItemType {
   LLM_MODEL_SELECTOR = 'llm-model-selector',
   PROMPT_EDITOR = 'prompt-editor',
   UNKNOWN = 'unknown',
+  KNOWLEDGE_BASE_SELECTOR = 'knowledge-base-selector',
 }
 
 export interface IDynamicFormItemOption {
diff --git a/web/src/i18n/locales/en-US.ts b/web/src/i18n/locales/en-US.ts
index 8e6d7b49..ce486fc1 100644
--- a/web/src/i18n/locales/en-US.ts
+++ b/web/src/i18n/locales/en-US.ts
@@ -234,6 +234,8 @@ const enUS = {
     title: 'Knowledge',
     createKnowledgeBase: 'Create Knowledge Base',
     editKnowledgeBase: 'Edit Knowledge Base',
+    selectKnowledgeBase: 'Select Knowledge Base',
+    empty: 'Empty',
     editDocument: 'Documents',
     description: 'Configuring knowledge bases for improved LLM responses',
     metadata: 'Metadata',
diff --git a/web/src/i18n/locales/ja-JP.ts b/web/src/i18n/locales/ja-JP.ts
index c0e70806..1c5d60a5 100644
--- a/web/src/i18n/locales/ja-JP.ts
+++ b/web/src/i18n/locales/ja-JP.ts
@@ -236,6 +236,8 @@ const jaJP = {
     title: '知識ベース',
     createKnowledgeBase: '知識ベースを作成',
     editKnowledgeBase: '知識ベースを編集',
+    selectKnowledgeBase: '知識ベースを選択',
+    empty: 'なし',
     editDocument: 'ドキュメント',
     description: 'LLMの回答品質向上のための知識ベースを設定します',
     metadata: 'メタデータ',
diff --git a/web/src/i18n/locales/zh-Hans.ts b/web/src/i18n/locales/zh-Hans.ts
index 28574fdf..8b2cb821 100644
--- a/web/src/i18n/locales/zh-Hans.ts
+++ b/web/src/i18n/locales/zh-Hans.ts
@@ -229,6 +229,8 @@ const zhHans = {
     title: '知识库',
     createKnowledgeBase: '创建知识库',
     editKnowledgeBase: '编辑知识库',
+    selectKnowledgeBase: '选择知识库',
+    empty: '无',
     editDocument: '文档',
     description: '配置可用于提升模型回复质量的知识库',
     metadata: '元数据',