向量库可选，在pom里去掉向量库实现即可

modules/cms-ai/src/main/java/com/jeesite/modules/cms/ai/service/ArticleVectorStoreImpl.java

@@ -37,6 +37,7 @@ import org.springframework.ai.transformer.splitter.TokenTextSplitter;
 import org.springframework.ai.vectorstore.VectorStore;
 import org.springframework.ai.vectorstore.filter.FilterExpressionBuilder;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
 import org.springframework.stereotype.Service;
 
 import java.io.IOException;
@@ -51,6 +52,7 @@ import java.util.Set;
  * @author ThinkGem
  */
 @Service
+@ConditionalOnBean(VectorStore.class)
 public class ArticleVectorStoreImpl implements ArticleVectorStore {
 
 	protected Logger logger = LoggerFactory.getLogger(getClass());

modules/cms-ai/src/main/java/com/jeesite/modules/cms/ai/service/CmsAiChatService.java

@@ -58,7 +58,7 @@ public class CmsAiChatService extends BaseService {
 	private ChatClient chatClient;
 	@Autowired
 	private ChatMemory chatMemory;
-	@Autowired
+	@Autowired(required = false)
 	private VectorStore vectorStore;
 	@Autowired
 	private CmsAiProperties properties;
@@ -126,20 +126,18 @@ public class CmsAiChatService extends BaseService {
 	 * @author ThinkGem
 	 */
 	public Flux<ChatResponse> chatStream(String conversationId, String message, HttpServletRequest request) {
-		return chatClient.prompt()
+		ChatClient.ChatClientRequestSpec spec = chatClient.prompt()
-			.messages(
+				.messages(new UserMessage(StringUtils.replaceEach(message, USER_MESSAGE_SEARCH, USER_MESSAGE_REPLACE)))
-				new UserMessage(StringUtils.replaceEach(message, USER_MESSAGE_SEARCH, USER_MESSAGE_REPLACE))
+				.advisors(MessageChatMemoryAdvisor.builder(chatMemory)
-			)
-			.advisors(
-				MessageChatMemoryAdvisor.builder(chatMemory)
 						.conversationId(conversationId)
-						.build(),
+						.build());
-				QuestionAnswerAdvisor.builder(vectorStore)
+		if (vectorStore != null) {
+			spec.advisors(QuestionAnswerAdvisor.builder(vectorStore)
 					.searchRequest(SearchRequest.builder().similarityThreshold(0.6F).topK(6).build())
 					.promptTemplate(new PromptTemplate(properties.getDefaultPromptTemplate()))
-						.build()
+					.build());
-			)
+		}
-			.stream()
+		return spec.stream()
 			.chatResponse()
 			.doOnNext(response -> {
 				if (response.getResult() != null && StringUtils.isNotBlank(response.getResult().getOutput().getText())) {
@@ -204,7 +202,8 @@ public class CmsAiChatService extends BaseService {
 				new UserMessage(StringUtils.replaceEach(message, USER_MESSAGE_SEARCH, USER_MESSAGE_REPLACE))
 			)
 			.call()
-			.responseEntity(new AbstractMessageOutputConverter<Map<String, Object>>(
+			.responseEntity(
+				new AbstractMessageOutputConverter<Map<String, Object>>(
 					new MappingJackson2MessageConverter(JsonMapper.getInstance())
 				) {
 					final MapOutputConverter mapOutputConverter = new MapOutputConverter();
@@ -228,18 +227,18 @@ public class CmsAiChatService extends BaseService {
 	public List<Area> chatArea(String message) {
 		List<Area> list = AreaUtils.getAreaAllList();
 		if (list.size() > 10) list = list.subList(0, 10);
-		return chatClient.prompt()
+		ChatClient.ChatClientRequestSpec spec = chatClient.prompt()
 			.messages(
 				new SystemMessage(JsonMapper.toJson(list)),
 				new UserMessage(StringUtils.replaceEach(message, USER_MESSAGE_SEARCH, USER_MESSAGE_REPLACE))
-			)
+			);
-            .advisors(
+		if (vectorStore != null) {
-				QuestionAnswerAdvisor.builder(vectorStore)
+			spec.advisors(QuestionAnswerAdvisor.builder(vectorStore)
 					.searchRequest(SearchRequest.builder().similarityThreshold(0.6F).topK(6).build())
 					.promptTemplate(new PromptTemplate(properties.getDefaultPromptTemplate()))
-						.build()
+					.build());
-			)
+		}
-			.call()
+		return spec.call()
 			.responseEntity(new BeanOutputConverter<>(new ParameterizedTypeReference<List<Area>>() {},
 					JsonMapper.getInstance()))
 			.getEntity();

modules/cms/src/main/java/com/jeesite/modules/cms/service/CategoryService.java

@@ -133,7 +133,7 @@ public class CategoryService extends TreeService<CategoryDao, Category> {
 	 */
 	public String rebuildVectorStore(Category category) {
 		if (articleVectorStore == null) {
-			return text("您好，系统未安装全文检索模块");
+			return text("您好，系统未配置向量数据库");
 		}
 		return articleVectorStore.rebuild(new Article(category));
 	}

modules/cms/src/main/java/com/jeesite/modules/cms/service/SiteService.java

@@ -129,7 +129,7 @@ public class SiteService extends CrudService<SiteDao, Site> {
 	 */
 	public String rebuildVectorStore(Site site) {
 		if (articleVectorStore == null) {
-			return text("您好，系统未安装内容管理AI模块");
+			return text("您好，系统未配置向量数据库");
 		}
 		return articleVectorStore.rebuild(new Article(new Category(site)));
 	}