diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/KnowledgeBaseController.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/KnowledgeBaseController.java
index 2098c82a4..fc3c25cb3 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/KnowledgeBaseController.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/KnowledgeBaseController.java
@@ -55,6 +55,14 @@ public class KnowledgeBaseController {
         return success(result);
     }
 
+    @PutMapping("/updateHitParam")
+    @Operation(summary = "更新知识库命中测试参数")
+    public CommonResult<Boolean> updateHitParam(@Valid @RequestBody KnowledgeBaseSaveReqVO updateReqVO) {
+        knowledgeBaseService.updateHitParam(updateReqVO);
+        return success(true);
+    }
+
+
     @PutMapping("/update")
     @Operation(summary = "更新知识库")
 //    @PreAuthorize("@ss.hasPermission('llm:knowledge-base:update')")
@@ -63,6 +71,13 @@ public class KnowledgeBaseController {
         return success(true);
     }
 
+    @PutMapping("/embeddingKnowledge")
+    @Operation(summary = "更新 Embedding", description = "对文件内容进行 Embedding 处理并更新到知识库")
+    public CommonResult<Boolean> embeddingKnowledge(@Valid @RequestBody KnowledgeEmbeddingReqVO request) {
+        knowledgeBaseService.embeddingKnowledge(request);
+        return success(true);
+    }
+
     @PutMapping("/updateKnowledgeBaseInfo")
     @Operation(summary = "更新知识库")
     //    @PreAuthorize("@ss.hasPermission('llm:knowledge-base:update')")
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeEmbeddingReqVO.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeEmbeddingReqVO.java
new file mode 100644
index 000000000..76353461e
--- /dev/null
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeEmbeddingReqVO.java
@@ -0,0 +1,30 @@
+package cn.iocoder.yudao.module.llm.controller.admin.knowledgebase.vo;
+
+import cn.iocoder.yudao.module.llm.controller.admin.knowledgedocuments.vo.KnowledgeDocumentsSaveReqVO;
+import io.swagger.v3.oas.annotations.media.Schema;
+import lombok.Data;
+
+import java.util.List;
+
+/**
+ * @Description 知识库 Embedding 请求参数
+ * @Date 2025/3/14 13:05
+ */
+@Schema(description = "知识库 Embedding 请求参数")
+@Data
+public class KnowledgeEmbeddingReqVO {
+    @Schema(description = "知识库ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "25984")
+    private Long id;
+
+    @Schema(description = "知识内容长度", example = "1000")
+    private Integer contentLength;
+
+    @Schema(description = "分块大小（单位：字符）", example = "512")
+    private Integer chunkSize;
+
+    @Schema(description = "分块重叠大小（单位：字符）", example = "128")
+    private Integer chunkOverlap;
+
+    @Schema(description = "关联的知识文档列表")
+    private List<KnowledgeDocumentsSaveReqVO> documents;
+}
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeHitRateTestReqVO.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeHitRateTestReqVO.java
index 5b23ee7b6..d221ecda5 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeHitRateTestReqVO.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgebase/vo/KnowledgeHitRateTestReqVO.java
@@ -25,7 +25,7 @@ public class KnowledgeHitRateTestReqVO {
      * 返回结果的条数（k值）
      */
 //    @NotNull(message = "k值不能为空")
-    private Integer k;
+    private Integer topK;
 
     /**
      * Score阈值
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgedocuments/vo/KnowledgeDocumentsSaveReqVO.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgedocuments/vo/KnowledgeDocumentsSaveReqVO.java
index 74c2a7a4d..b0ad2918f 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgedocuments/vo/KnowledgeDocumentsSaveReqVO.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/controller/admin/knowledgedocuments/vo/KnowledgeDocumentsSaveReqVO.java
@@ -13,7 +13,6 @@ public class KnowledgeDocumentsSaveReqVO {
     private Long id;
 
     @Schema(description = "知识库ID", requiredMode = Schema.RequiredMode.REQUIRED, example = "18229")
-//    @NotNull(message = "知识库ID不能为空")
     private Long knowledgeBaseId;
 
     @Schema(description = "文档名称", example = "芋艿")
@@ -28,4 +27,4 @@ public class KnowledgeDocumentsSaveReqVO {
     @Schema(description = "文件id", example = "1")
     private Long fileId;
 
-}
\ No newline at end of file
+}
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/dal/mysql/knowledgedocuments/KnowledgeDocumentsMapper.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/dal/mysql/knowledgedocuments/KnowledgeDocumentsMapper.java
index 5527be93d..906f9269e 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/dal/mysql/knowledgedocuments/KnowledgeDocumentsMapper.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/dal/mysql/knowledgedocuments/KnowledgeDocumentsMapper.java
@@ -28,7 +28,6 @@ public interface KnowledgeDocumentsMapper extends BaseMapperX<KnowledgeDocuments
                 .orderByDesc(KnowledgeDocumentsDO::getId));
     }
 
-    @Select("SELECT id FROM llm_knowledge_documents WHERE knowledge_base_id = #{id}")
+    @Select("SELECT id FROM llm_knowledge_documents WHERE knowledge_base_id = #{id} and deleted = 1")
     List<Long> selectDeleteIds(Long id);
-
 }
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
index 5fb33ca41..3de48d8b7 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/async/AsyncKnowledgeBase.java
@@ -10,9 +10,9 @@ import cn.iocoder.yudao.module.llm.enums.KnowledgeStatusEnum;
 import cn.iocoder.yudao.module.llm.framework.backend.config.LLMBackendProperties;
 import cn.iocoder.yudao.module.llm.service.http.RagHttpService;
 import cn.iocoder.yudao.module.llm.service.http.vo.KnowledgeRagEmbedReqVO;
-import cn.iocoder.yudao.module.llm.service.http.vo.RegUploadReqVO;
 import cn.iocoder.yudao.module.llm.service.http.vo.query.multiple.QueryMultipleReqVO;
 import cn.iocoder.yudao.module.llm.service.http.vo.query.multiple.QueryResultPairVO;
+import com.alibaba.fastjson.JSON;
 import org.apache.commons.lang3.StringUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -23,7 +23,6 @@ import java.io.IOException;
 import java.math.RoundingMode;
 import java.text.DecimalFormat;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -44,24 +43,12 @@ public class AsyncKnowledgeBase {
     private KnowledgeDocumentsMapper knowledgeDocumentsMapper;
 
 
-    // 向向量知识库创建文件
-    //    @Async
-    public void createKnowledgeBase (List<KnowledgeDocumentsDO> knowledgeList, List<Long> ids, Map<String, Integer> knowledgeParameters) {
-        log.info("开始执行 createKnowledgeBase 方法。knowledgeList 大小: {}, ids 大小: {}", knowledgeList.size(), ids.size());
-
-        //  如果提供了 ids，则删除现有的知识库文档
-        if (!CollectionUtils.isAnyEmpty(ids)) {
-            log.info("正在删除现有的知识库文档，ids: {}", ids);
-            try {
-                String mes = ragHttpService.ragDocumentsDel(llmBackendProperties.getRagDocumentsDel(), ids);
-                log.info("删除知识库信息: {}", mes);
-            } catch (Exception e) {
-                log.error("删除知识库信息失败: {}", e.getMessage());
-                throw exception(new ErrorCode(10047, "删除知识库信息失败！"));
-            }
-        } else {
-            log.info("未提供 ids，跳过删除操作。");
-        }
+    /**
+     * 向向量知识库创建文件
+     * @param knowledgeList
+     * @param knowledgeParameters
+     */
+    public void createKnowledgeBase (List<KnowledgeDocumentsDO> knowledgeList, Map<String, Integer> knowledgeParameters) {
 
         // 处理 knowledgeList 中的每个知识文档
         if (!CollectionUtils.isAnyEmpty(knowledgeList)) {
@@ -100,6 +87,24 @@ public class AsyncKnowledgeBase {
         log.info("createKnowledgeBase 方法执行完成。");
     }
 
+    public void deletedKnowledgeBase ( List<Long> ids) {
+        log.info("开始执行 deletedKnowledgeBase 方法。 ids 大小: {} ,ids:{} ",  ids.size(), JSON.toJSON(ids));
+
+        //  如果提供了 ids，则删除现有的知识库文档
+        if (!CollectionUtils.isAnyEmpty(ids)) {
+            log.info("正在删除现有的知识库文档，ids: {}", ids);
+            try {
+                String mes = ragHttpService.ragDocumentsDel(llmBackendProperties.getRagDocumentsDel(), ids);
+                log.info("删除知识库信息: {}", mes);
+            } catch (Exception e) {
+                log.error("删除知识库信息失败: {}", e.getMessage());
+                throw exception(new ErrorCode(10047, "删除知识库信息失败！"));
+            }
+        } else {
+            log.info("未提供 ids，跳过删除操作。");
+        }
+
+    }
     /**
      * 修改知识库文档状态
      *
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseService.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseService.java
index 35653d8b3..5bd31dfce 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseService.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseService.java
@@ -75,4 +75,16 @@ public interface KnowledgeBaseService {
      * @return 返回结果
      */
     List<KnowledgeHitRateTestResultVO> executeHitRateTest (@Valid KnowledgeHitRateTestReqVO testReqVO);
+
+    /**
+     * 知识库Embedding
+     * @param request
+     */
+    void embeddingKnowledge (@Valid KnowledgeEmbeddingReqVO request);
+
+    /**
+     * 更新知识库命中测试参数
+     * @param updateReqVO
+     */
+    void updateHitParam (@Valid KnowledgeBaseSaveReqVO updateReqVO);
 }
diff --git a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java
index a5f72afbe..0a5ec2a24 100644
--- a/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java
+++ b/yudao-module-llm/yudao-module-llm-biz/src/main/java/cn/iocoder/yudao/module/llm/service/knowledgebase/KnowledgeBaseServiceImpl.java
@@ -60,31 +60,28 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
     @Override
     @Transactional(rollbackFor = Exception.class)
     public void updateKnowledgeBase (KnowledgeBaseSaveReqVO updateReqVO) {
-        // 1. 校验知识库是否存在
-        validateKnowledgeParam(updateReqVO);
-
-        // 2. 更新知识库主表基础信息
-        KnowledgeBaseDO updateObj = BeanUtils.toBean(updateReqVO, KnowledgeBaseDO.class);
-        knowledgeBaseMapper.updateById(updateObj);
-
-        // 3. 处理附表（知识文档）数据
-        handleKnowledgeDocuments(updateReqVO, updateObj);
+        //        // 1. 校验知识库是否存在
+        //        validateKnowledgeParam(updateReqVO);
+        //
+        //        // 2. 更新知识库主表基础信息
+        //        KnowledgeBaseDO updateObj = BeanUtils.toBean(updateReqVO, KnowledgeBaseDO.class);
+        //        knowledgeBaseMapper.updateById(updateObj);
+        //
+        //        // 3. 处理附表（知识文档）数据
+        //        handleKnowledgeDocuments(updateReqVO, updateObj);
     }
 
     /**
      * 校验知识库参数
      *
-     * @param updateReqVO 更新知识库参数
+     * @param request 更新知识库参数
      */
-    private void validateKnowledgeParam (KnowledgeBaseSaveReqVO updateReqVO) {
+    private void validateKnowledgeParam (KnowledgeEmbeddingReqVO request) {
         // 1. 校验知识库是否存在
-        validateKnowledgeBaseExists(updateReqVO.getId());
+        validateKnowledgeBaseExists(request.getId());
 
-        // 2. 校验知识库名称是否重复
-        validateKnowledgeBaseNameExists(updateReqVO);
-
-        // 3. 校验分块大小和分块重叠是否正确
-        validateChunkParameters(updateReqVO.getChunkSize(), updateReqVO.getChunkOverlap());
+        // 2. 校验分块大小和分块重叠是否正确
+        validateChunkParameters(request.getChunkSize(), request.getChunkOverlap());
     }
 
     /**
@@ -109,36 +106,21 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
     /**
      * 处理知识文档数据
      *
-     * @param updateReqVO 更新知识库参数
-     * @param updateObj   更新知识库对象
+     * @param request   更新知识库参数
+     * @param updateObj 更新知识库对象
      */
-    private void handleKnowledgeDocuments (KnowledgeBaseSaveReqVO updateReqVO, KnowledgeBaseDO updateObj) {
-        List<KnowledgeDocumentsSaveReqVO> documents = updateReqVO.getKnowledgeDocuments();
-        if (CollectionUtils.isAnyEmpty(documents)) {
-            // 如果传入的文档列表为空，则删除所有关联文档
-            deleteAllDocuments(updateReqVO.getId());
-            return;
-        }
+    private void handleKnowledgeDocuments (KnowledgeEmbeddingReqVO request, KnowledgeBaseDO updateObj) {
+        // 1: 删除所有旧文档
+        deleteAllDocuments(updateObj.getId());
 
-
-        // 获取需要保留的文档 ID
-        List<Long> retainedIds = documents.stream()
-                .map(KnowledgeDocumentsSaveReqVO::getId)
-                .collect(Collectors.toList());
-
-        // 删除不需要保留的文档
-        deleteUnretainedDocuments(updateReqVO.getId(), retainedIds);
-
-        // 更新或插入文档数据
-        List<KnowledgeDocumentsDO> newDocuments = updateOrInsertDocuments(documents, updateReqVO.getId(), updateObj.getKnowledgeLength());
+        // 2: 重新上传文档
+        List<KnowledgeDocumentsDO> newDocuments = updateOrInsertDocuments(request.getDocuments(), request.getId());
 
         Map<String, Integer> knowledgeParameters = new HashMap<>();
-        knowledgeParameters.put("chunkSize", updateReqVO.getChunkSize());
-        knowledgeParameters.put("chunkOverlap", updateReqVO.getChunkOverlap());
+        knowledgeParameters.put("chunkSize", request.getChunkSize());
+        knowledgeParameters.put("chunkOverlap", request.getChunkOverlap());
 
-        // 异步处理新增文档和删除的文档
-        List<Long> deleteIds = knowledgeDocumentsMapper.selectDeleteIds(updateReqVO.getId());
-        asyncKnowledgeBase.createKnowledgeBase(newDocuments, deleteIds, knowledgeParameters);
+        asyncKnowledgeBase.createKnowledgeBase(newDocuments, knowledgeParameters);
     }
 
     /**
@@ -153,7 +135,7 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
         // 异步处理删除的文档
         List<Long> deleteIds = knowledgeDocumentsMapper.selectDeleteIds(knowledgeBaseId);
         if (!CollectionUtils.isAnyEmpty(deleteIds)) {
-            asyncKnowledgeBase.createKnowledgeBase(new ArrayList<>(), deleteIds, new HashMap<>());
+            asyncKnowledgeBase.deletedKnowledgeBase(deleteIds);
         }
     }
 
@@ -177,10 +159,9 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
      *
      * @param documents       需要更新的文档数据
      * @param knowledgeBaseId 知识库 ID
-     * @param chunkSize
      * @return 更新或插入的文档数据
      */
-    private List<KnowledgeDocumentsDO> updateOrInsertDocuments (List<KnowledgeDocumentsSaveReqVO> documents, Long knowledgeBaseId, Integer chunkSize) {
+    private List<KnowledgeDocumentsDO> updateOrInsertDocuments (List<KnowledgeDocumentsSaveReqVO> documents, Long knowledgeBaseId) {
         List<KnowledgeDocumentsDO> newDocuments = new ArrayList<>();
         documents.forEach(doc -> {
             KnowledgeDocumentsDO docDO = BeanUtils.toBean(doc, KnowledgeDocumentsDO.class);
@@ -315,17 +296,17 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
         }
         Integer topK = 4;
         if (baseDO.getTopK() == null || baseDO.getTopK() <= 0) {
-            testReqVO.setK(topK);
+            testReqVO.setTopK(topK);
         } else {
-            topK = baseDO.getTopK();
-            testReqVO.setK(topK);
+            topK = testReqVO.getTopK();
+            testReqVO.setTopK(topK);
         }
 
         Double score = 0.2;
         if (baseDO.getScore() == null || baseDO.getTopK() <= 0.0 || baseDO.getScore() > 1) {
             testReqVO.setScore(score);
         } else {
-            score = baseDO.getScore();
+            score = testReqVO.getScore();
             testReqVO.setScore(score);
         }
 
@@ -349,6 +330,39 @@ public class KnowledgeBaseServiceImpl implements KnowledgeBaseService {
 
         return result;
     }
+    /**
+     * 知识库Embedding
+     * @param request
+     */
+    @Override
+    public void embeddingKnowledge (KnowledgeEmbeddingReqVO request) {
+        // 1. 校验知识库是否存在
+        validateKnowledgeParam(request);
+
+        // 2. 更新知识库主表基础信息
+        KnowledgeBaseDO updateObj = BeanUtils.toBean(request, KnowledgeBaseDO.class);
+        knowledgeBaseMapper.updateById(updateObj);
+
+        // 3. 处理附表（知识文档）数据
+        handleKnowledgeDocuments(request, updateObj);
+    }
+
+    /**
+     * 更新知识库命中测试参数
+     * @param updateReqVO
+     */
+    @Override
+    public void updateHitParam (KnowledgeBaseSaveReqVO updateReqVO) {
+        // 校验存在
+        validateKnowledgeBaseExists(updateReqVO.getId());
+        // 更新
+        KnowledgeBaseDO updateObj = new KnowledgeBaseDO();
+        updateObj.setId(updateReqVO.getId())
+                .setTopK(updateReqVO.getTopK())
+                .setScore(updateReqVO.getScore())
+             ;
+        knowledgeBaseMapper.updateById(updateObj);
+    }
 
     /**
      * 校验知识库是否存在