diff --git a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTaskRepositoryImpl.java b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTaskRepositoryImpl.java
index 455f8d5..a8b3558 100644
--- a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTaskRepositoryImpl.java
+++ b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTaskRepositoryImpl.java
@@ -24,9 +24,14 @@ public class CleaningTaskRepositoryImpl extends CrudRepository<CleaningTaskMappe
 
     public List<CleaningTaskDto> findTasks(String status, String keywords, Integer page, Integer size) {
         LambdaQueryWrapper<CleaningTask> lambdaWrapper = new LambdaQueryWrapper<>();
-        lambdaWrapper.eq(StringUtils.isNotBlank(status), CleaningTask::getStatus, status)
-            .like(StringUtils.isNotBlank(keywords), CleaningTask::getName, keywords)
-            .orderByDesc(CleaningTask::getCreatedAt);
+        lambdaWrapper.eq(StringUtils.isNotBlank(status), CleaningTask::getStatus, status);
+        if (StringUtils.isNotBlank(keywords)) {
+            lambdaWrapper.and(w ->
+                    w.like(CleaningTask::getName, keywords)
+                    .or()
+                    .like(CleaningTask::getDescription, keywords));
+        }
+        lambdaWrapper.orderByDesc(CleaningTask::getCreatedAt);
         if (size != null && page != null) {
             Page<CleaningTask> queryPage = new Page<>(page + 1, size);
             IPage<CleaningTask> resultPage = mapper.selectPage(queryPage, lambdaWrapper);
diff --git a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTemplateRepositoryImpl.java b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTemplateRepositoryImpl.java
index bb04326..2afc861 100644
--- a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTemplateRepositoryImpl.java
+++ b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/infrastructure/persistence/Impl/CleaningTemplateRepositoryImpl.java
@@ -25,8 +25,12 @@ public class CleaningTemplateRepositoryImpl extends CrudRepository<CleaningTempl
     @Override
     public List<TemplateWithInstance> findAllTemplates(String keywords) {
         QueryWrapper<TemplateWithInstance> queryWrapper = new QueryWrapper<>();
-        queryWrapper.like(StringUtils.isNotBlank(keywords), "name", keywords)
-            .orderByDesc("created_at");
+        if (StringUtils.isNotBlank(keywords)) {
+            queryWrapper.like("name", keywords)
+                    .or()
+                    .like("description", keywords);
+        }
+        queryWrapper.orderByDesc("created_at");
         return mapper.findAllTemplates(queryWrapper);
     }
 
diff --git a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTaskController.java b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTaskController.java
index 25ec2e8..842f7a4 100644
--- a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTaskController.java
+++ b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTaskController.java
@@ -20,9 +20,9 @@ public class CleaningTaskController {
     public PagedResponse<CleaningTaskDto> cleaningTasksGet(
             @RequestParam("page") Integer page,
             @RequestParam("size") Integer size, @RequestParam(value = "status", required = false) String status,
-            @RequestParam(value = "keywords", required = false) String keywords) {
-        List<CleaningTaskDto> tasks = cleaningTaskService.getTasks(status, keywords, page, size);
-        int count = cleaningTaskService.countTasks(status, keywords);
+            @RequestParam(value = "keyword", required = false) String keyword) {
+        List<CleaningTaskDto> tasks = cleaningTaskService.getTasks(status, keyword, page, size);
+        int count = cleaningTaskService.countTasks(status, keyword);
         int totalPages = (count + size + 1) / size;
         return PagedResponse.of(tasks, page, count, totalPages);
     }
diff --git a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTemplateController.java b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTemplateController.java
index 5079500..3197b9d 100644
--- a/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTemplateController.java
+++ b/backend/services/data-cleaning-service/src/main/java/com/datamate/cleaning/interfaces/rest/CleaningTemplateController.java
@@ -30,7 +30,7 @@ public class CleaningTemplateController {
     public PagedResponse<CleaningTemplateDto> cleaningTemplatesGet(
             @RequestParam(value = "page", required = false) Integer page,
             @RequestParam(value = "size", required = false) Integer size,
-            @RequestParam(value = "keywords", required = false) String keyword) {
+            @RequestParam(value = "keyword", required = false) String keyword) {
         List<CleaningTemplateDto> templates = cleaningTemplateService.getTemplates(keyword);
         if (page == null || size == null) {
             return PagedResponse.of(templates.stream()
diff --git a/backend/services/operator-market-service/src/main/java/com/datamate/operator/application/OperatorService.java b/backend/services/operator-market-service/src/main/java/com/datamate/operator/application/OperatorService.java
index abc82a7..f1cb5da 100644
--- a/backend/services/operator-market-service/src/main/java/com/datamate/operator/application/OperatorService.java
+++ b/backend/services/operator-market-service/src/main/java/com/datamate/operator/application/OperatorService.java
@@ -49,12 +49,12 @@ public class OperatorService {
     private String operatorBasePath;
 
     public List<OperatorDto> getOperators(Integer page, Integer size, List<String> categories,
-                                          String operatorName, Boolean isStar) {
-        return operatorViewRepo.findOperatorsByCriteria(page, size, operatorName, categories, isStar);
+                                          String keyword, Boolean isStar) {
+        return operatorViewRepo.findOperatorsByCriteria(page, size, keyword, categories, isStar);
     }
 
-    public int getOperatorsCount(List<String> categories, String operatorName, Boolean isStar) {
-        return operatorViewRepo.countOperatorsByCriteria(operatorName, categories, isStar);
+    public int getOperatorsCount(List<String> categories, String keyword, Boolean isStar) {
+        return operatorViewRepo.countOperatorsByCriteria(keyword, categories, isStar);
     }
 
     public OperatorDto getOperatorById(String id) {
diff --git a/backend/services/operator-market-service/src/main/java/com/datamate/operator/domain/repository/OperatorViewRepository.java b/backend/services/operator-market-service/src/main/java/com/datamate/operator/domain/repository/OperatorViewRepository.java
index a1c0688..8bcc7d7 100644
--- a/backend/services/operator-market-service/src/main/java/com/datamate/operator/domain/repository/OperatorViewRepository.java
+++ b/backend/services/operator-market-service/src/main/java/com/datamate/operator/domain/repository/OperatorViewRepository.java
@@ -7,10 +7,10 @@ import com.datamate.operator.interfaces.dto.OperatorDto;
 import java.util.List;
 
 public interface OperatorViewRepository extends IRepository<OperatorView> {
-    List<OperatorDto> findOperatorsByCriteria(Integer page, Integer size, String operatorName,
+    List<OperatorDto> findOperatorsByCriteria(Integer page, Integer size, String keyword,
                                               List<String> categories, Boolean isStar);
 
-    Integer countOperatorsByCriteria(String operatorName, List<String> categories, Boolean isStar);
+    Integer countOperatorsByCriteria(String keyword, List<String> categories, Boolean isStar);
 
     OperatorView findOperatorById(String id);
 }
diff --git a/backend/services/operator-market-service/src/main/java/com/datamate/operator/infrastructure/persistence/Impl/OperatorViewRepositoryImpl.java b/backend/services/operator-market-service/src/main/java/com/datamate/operator/infrastructure/persistence/Impl/OperatorViewRepositoryImpl.java
index 1fe41e0..bae4b6f 100644
--- a/backend/services/operator-market-service/src/main/java/com/datamate/operator/infrastructure/persistence/Impl/OperatorViewRepositoryImpl.java
+++ b/backend/services/operator-market-service/src/main/java/com/datamate/operator/infrastructure/persistence/Impl/OperatorViewRepositoryImpl.java
@@ -23,13 +23,18 @@ public class OperatorViewRepositoryImpl extends CrudRepository<OperatorViewMappe
     private final OperatorViewMapper mapper;
 
     @Override
-    public List<OperatorDto> findOperatorsByCriteria(Integer page, Integer size, String operatorName,
+    public List<OperatorDto> findOperatorsByCriteria(Integer page, Integer size, String keyword,
                                                      List<String> categories, Boolean isStar) {
         QueryWrapper<OperatorView> queryWrapper = Wrappers.query();
         queryWrapper.in(CollectionUtils.isNotEmpty(categories), "category_id", categories)
-            .like(StringUtils.isNotBlank(operatorName), "operator_name", operatorName)
-            .eq(isStar != null, "is_star", isStar)
-            .groupBy("operator_id")
+            .eq(isStar != null, "is_star", isStar);
+        if (StringUtils.isNotEmpty(keyword)) {
+            queryWrapper.and(w ->
+                    w.like("operator_name", keyword)
+                    .or()
+                    .like("description", keyword));
+        }
+        queryWrapper.groupBy("operator_id")
             .orderByDesc("created_at");
         Page<OperatorView> queryPage;
         if (size != null && page != null) {
@@ -43,11 +48,16 @@ public class OperatorViewRepositoryImpl extends CrudRepository<OperatorViewMappe
     }
 
     @Override
-    public Integer countOperatorsByCriteria(String operatorName, List<String> categories, Boolean isStar) {
+    public Integer countOperatorsByCriteria(String keyword, List<String> categories, Boolean isStar) {
         QueryWrapper<OperatorView> queryWrapper = Wrappers.query();
         queryWrapper.in(CollectionUtils.isNotEmpty(categories),"category_id", categories)
-            .like(StringUtils.isNotBlank(operatorName), "operator_name", operatorName)
             .eq(isStar != null, "is_star", isStar);
+        if (StringUtils.isNotEmpty(keyword)) {
+            queryWrapper.and(w ->
+                    w.like("operator_name", keyword)
+                    .or()
+                    .like("description", keyword));
+        }
         return mapper.countOperatorsByCriteria(queryWrapper);
     }
 
diff --git a/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/dto/OperatorsListPostRequest.java b/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/dto/OperatorsListPostRequest.java
index 44fa10f..47f8683 100644
--- a/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/dto/OperatorsListPostRequest.java
+++ b/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/dto/OperatorsListPostRequest.java
@@ -17,7 +17,7 @@ import lombok.Setter;
 public class OperatorsListPostRequest extends PagingQuery {
   private List<String> categories = new ArrayList<>();
 
-  private String operatorName;
+  private String keyword;
 
   private String labelName;
 
diff --git a/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/rest/OperatorController.java b/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/rest/OperatorController.java
index ac06862..af02ab2 100644
--- a/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/rest/OperatorController.java
+++ b/backend/services/operator-market-service/src/main/java/com/datamate/operator/interfaces/rest/OperatorController.java
@@ -29,8 +29,8 @@ public class OperatorController {
             categories.remove(OperatorConstant.CATEGORY_STAR_ID);
         }
         List<OperatorDto> responses = operatorService.getOperators(request.getPage(), request.getSize(),
-                categories, request.getOperatorName(), isStar);
-        int count = operatorService.getOperatorsCount(categories, request.getOperatorName(), isStar);
+                categories, request.getKeyword(), isStar);
+        int count = operatorService.getOperatorsCount(categories, request.getKeyword(), isStar);
         int totalPages = (count + request.getSize() + 1) / request.getSize();
         return PagedResponse.of(responses, request.getPage(), count, totalPages);
     }
diff --git a/deployment/helm/milvus/charts/etcd/templates/deployment.yaml b/deployment/helm/milvus/charts/etcd/templates/deployment.yaml
index 6166cba..42aaff9 100644
--- a/deployment/helm/milvus/charts/etcd/templates/deployment.yaml
+++ b/deployment/helm/milvus/charts/etcd/templates/deployment.yaml
@@ -172,11 +172,11 @@ spec:
               # 警告：以下 Env Vars 依赖 StatefulSet 命名 (headless service 和 ordered names)
               # 在 Deployment 中如果不修改副本数为 1，这些配置会导致集群发现失败。
               - name: ETCD_ADVERTISE_CLIENT_URLS
-                value: "{{ $etcdClientProtocol }}://$(MY_POD_NAME).{{ $etcdHeadlessServiceName }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ .Values.containerPorts.client }},{{ $etcdClientProtocol }}://{{ $etcdFullname }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ coalesce .Values.service.ports.client .Values.service.port }}"
+                value: "{{ $etcdClientProtocol }}://{{ $etcdHeadlessServiceName }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ .Values.containerPorts.client }},{{ $etcdClientProtocol }}://{{ $etcdFullname }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ coalesce .Values.service.ports.client .Values.service.port }}"
               - name: ETCD_LISTEN_CLIENT_URLS
                 value: "{{ $etcdClientProtocol }}://0.0.0.0:{{ .Values.containerPorts.client }}"
               - name: ETCD_INITIAL_ADVERTISE_PEER_URLS
-                value: "{{ $etcdPeerProtocol }}://$(MY_POD_NAME).{{ $etcdHeadlessServiceName }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ .Values.containerPorts.peer }}"
+                value: "{{ $etcdPeerProtocol }}://{{ $etcdHeadlessServiceName }}.{{ .Release.Namespace }}.svc.{{ $clusterDomain }}:{{ .Values.containerPorts.peer }}"
               - name: ETCD_LISTEN_PEER_URLS
                 value: "{{ $etcdPeerProtocol }}://0.0.0.0:{{ .Values.containerPorts.peer }}"
               {{- if .Values.autoCompactionMode }}
diff --git a/deployment/helm/milvus/templates/config.tpl b/deployment/helm/milvus/templates/config.tpl
index 1eaa6f2..883aafe 100644
--- a/deployment/helm/milvus/templates/config.tpl
+++ b/deployment/helm/milvus/templates/config.tpl
@@ -28,6 +28,9 @@ etcd:
   {{- range .Values.externalEtcd.endpoints }}
     - {{ . }}
   {{- end }}
+{{- else if eq (.Values.etcd.workload | lower) "deployment" }}
+  endpoints:
+  - {{ $etcdReleaseName }}-headless.{{ $namespace }}.svc.{{ $.Values.etcd.clusterDomain }}:{{ $etcdPort }}
 {{- else }}
   endpoints:
 {{- range $i := until ( .Values.etcd.replicaCount | int ) }}
diff --git a/frontend/src/hooks/useFetchData.ts b/frontend/src/hooks/useFetchData.ts
index 8d4b056..a4c29ca 100644
--- a/frontend/src/hooks/useFetchData.ts
+++ b/frontend/src/hooks/useFetchData.ts
@@ -71,6 +71,14 @@ export default function useFetchData<T>(
     });
   };
 
+  const handleKeywordChange = (keyword: string) => {
+    setSearchParams({
+        ...searchParams,
+        current: 1,
+        keyword: keyword,
+    });
+  };
+
   function getFirstOfArray(arr: string[]) {
     if (!arr || arr.length === 0 || !Array.isArray(arr)) return undefined;
     if (arr[0] === "all") return undefined;
@@ -217,6 +225,7 @@ export default function useFetchData<T>(
     setSearchParams,
     setPagination,
     handleFiltersChange,
+    handleKeywordChange,
     fetchData,
     isPolling,
     startPolling,
diff --git a/frontend/src/pages/DataAnnotation/Home/DataAnnotation.tsx b/frontend/src/pages/DataAnnotation/Home/DataAnnotation.tsx
index 68ab391..1afdaad 100644
--- a/frontend/src/pages/DataAnnotation/Home/DataAnnotation.tsx
+++ b/frontend/src/pages/DataAnnotation/Home/DataAnnotation.tsx
@@ -32,9 +32,9 @@ export default function DataAnnotation() {
     tableData,
     pagination,
     searchParams,
-    setSearchParams,
     fetchData,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData(queryAnnotationTasksUsingGet, mapAnnotationTask, 30000, true, [], 0);
 
   const [labelStudioBase, setLabelStudioBase] = useState<string | null>(null);
@@ -313,9 +313,7 @@ export default function DataAnnotation() {
                   <div className="flex items-center gap-2">
                     <SearchControls
                       searchTerm={searchParams.keyword}
-                      onSearchChange={(keyword) =>
-                        setSearchParams({ ...searchParams, keyword })
-                      }
+                      onSearchChange={handleKeywordChange}
                       searchPlaceholder="搜索任务名称、描述"
                       onFiltersChange={handleFiltersChange}
                       viewMode={viewMode}
diff --git a/frontend/src/pages/DataCleansing/Home/components/TaskList.tsx b/frontend/src/pages/DataCleansing/Home/components/TaskList.tsx
index 8bdd1de..7c08b2b 100644
--- a/frontend/src/pages/DataCleansing/Home/components/TaskList.tsx
+++ b/frontend/src/pages/DataCleansing/Home/components/TaskList.tsx
@@ -41,6 +41,7 @@ export default function TaskList() {
     setSearchParams,
     fetchData,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData(queryCleaningTasksUsingGet, mapTask);
 
   const pauseTask = async (item: CleansingTask) => {
@@ -270,9 +271,7 @@ export default function TaskList() {
       {/* Search and Filters */}
       <SearchControls
         searchTerm={searchParams.keyword}
-        onSearchChange={(keyword) =>
-          setSearchParams({ ...searchParams, keyword })
-        }
+        onSearchChange={handleKeywordChange}
         searchPlaceholder="搜索任务名称、描述"
         filters={filterOptions}
         onFiltersChange={handleFiltersChange}
diff --git a/frontend/src/pages/DataCleansing/Home/components/TemplateList.tsx b/frontend/src/pages/DataCleansing/Home/components/TemplateList.tsx
index 696e1cf..76fdf85 100644
--- a/frontend/src/pages/DataCleansing/Home/components/TemplateList.tsx
+++ b/frontend/src/pages/DataCleansing/Home/components/TemplateList.tsx
@@ -24,6 +24,7 @@ export default function TemplateList() {
     setSearchParams,
     fetchData,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData(queryCleaningTemplatesUsingGet, mapTemplate);
 
   const templateOperations = () => {
@@ -120,9 +121,7 @@ export default function TemplateList() {
       {/* Search and Filters */}
       <SearchControls
         searchTerm={searchParams.keyword}
-        onSearchChange={(keyword) =>
-          setSearchParams({ ...searchParams, keyword })
-        }
+        onSearchChange={handleKeywordChange}
         searchPlaceholder="搜索模板名称、描述"
         onFiltersChange={handleFiltersChange}
         viewMode={viewMode}
diff --git a/frontend/src/pages/DataCollection/Home/ExecutionLog.tsx b/frontend/src/pages/DataCollection/Home/ExecutionLog.tsx
index 6e2a585..f840b63 100644
--- a/frontend/src/pages/DataCollection/Home/ExecutionLog.tsx
+++ b/frontend/src/pages/DataCollection/Home/ExecutionLog.tsx
@@ -37,6 +37,7 @@ export default function ExecutionLog() {
     searchParams,
     setSearchParams,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData(queryExecutionLogUsingPost);
 
   const columns: ColumnsType<CollectionLog> = [
@@ -113,12 +114,7 @@ export default function ExecutionLog() {
       <div className="flex items-center justify-between gap-4">
         <SearchControls
           searchTerm={searchParams.keyword}
-          onSearchChange={(keyword: string) =>
-            setSearchParams({
-              ...searchParams,
-              keyword,
-            })
-          }
+          onSearchChange={handleKeywordChange}
           filters={filterOptions}
           onFiltersChange={handleFiltersChange}
           showViewToggle={false}
diff --git a/frontend/src/pages/DataManagement/Home/DataManagement.tsx b/frontend/src/pages/DataManagement/Home/DataManagement.tsx
index fa7b6d8..4070c0d 100644
--- a/frontend/src/pages/DataManagement/Home/DataManagement.tsx
+++ b/frontend/src/pages/DataManagement/Home/DataManagement.tsx
@@ -120,6 +120,7 @@ export default function DatasetManagementPage() {
     fetchData,
     setSearchParams,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData<Dataset>(
     queryDatasetsUsingGet,
     mapDataset,
@@ -370,9 +371,7 @@ export default function DatasetManagementPage() {
       </div>
       <SearchControls
         searchTerm={searchParams.keyword}
-        onSearchChange={(keyword) =>
-          setSearchParams({ ...searchParams, keyword })
-        }
+        onSearchChange={handleKeywordChange}
         searchPlaceholder="搜索数据集名称、描述或标签..."
         filters={filterOptions}
         onFiltersChange={handleFiltersChange}
diff --git a/frontend/src/pages/KnowledgeBase/Detail/KnowledgeBaseDetail.tsx b/frontend/src/pages/KnowledgeBase/Detail/KnowledgeBaseDetail.tsx
index df75284..962d36b 100644
--- a/frontend/src/pages/KnowledgeBase/Detail/KnowledgeBaseDetail.tsx
+++ b/frontend/src/pages/KnowledgeBase/Detail/KnowledgeBaseDetail.tsx
@@ -69,6 +69,7 @@ const KnowledgeBaseDetailPage: React.FC = () => {
     fetchData: fetchFiles,
     setSearchParams,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData<KBFile>(
     (params) => id ? queryKnowledgeBaseFilesUsingGet(id, params) : Promise.resolve({ data: [] }),
     mapFileData
@@ -265,7 +266,7 @@ const KnowledgeBaseDetailPage: React.FC = () => {
               <div className="flex-1">
                 <SearchControls
                   searchTerm={searchParams.keyword}
-                  onSearchChange={(keyword) => setSearchParams({ ...searchParams, keyword })}
+                  onSearchChange={handleKeywordChange}
                   searchPlaceholder="搜索文件名..."
                   filters={[]}
                   onFiltersChange={handleFiltersChange}
diff --git a/frontend/src/pages/KnowledgeBase/Home/KnowledgeBasePage.tsx b/frontend/src/pages/KnowledgeBase/Home/KnowledgeBasePage.tsx
index 0d48062..eb1c92c 100644
--- a/frontend/src/pages/KnowledgeBase/Home/KnowledgeBasePage.tsx
+++ b/frontend/src/pages/KnowledgeBase/Home/KnowledgeBasePage.tsx
@@ -26,6 +26,7 @@ export default function KnowledgeBasePage() {
     fetchData,
     setSearchParams,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData<KnowledgeBaseItem>(
     queryKnowledgeBasesUsingPost,
     (kb) => mapKnowledgeBase(kb, false) // 在首页不显示索引模型和文本理解模型字段
@@ -146,9 +147,7 @@ export default function KnowledgeBasePage() {
 
       <SearchControls
         searchTerm={searchParams.keyword}
-        onSearchChange={(keyword) =>
-          setSearchParams({ ...searchParams, keyword })
-        }
+        onSearchChange={handleKeywordChange}
         searchPlaceholder="搜索知识库..."
         filters={[]}
         onFiltersChange={handleFiltersChange}
diff --git a/frontend/src/pages/KnowledgeBase/components/CreateKnowledgeBase.tsx b/frontend/src/pages/KnowledgeBase/components/CreateKnowledgeBase.tsx
index 2ef7078..c0a16f6 100644
--- a/frontend/src/pages/KnowledgeBase/components/CreateKnowledgeBase.tsx
+++ b/frontend/src/pages/KnowledgeBase/components/CreateKnowledgeBase.tsx
@@ -156,6 +156,19 @@ export default function CreateKnowledgeBase({
             <Select
               placeholder="请选择文本理解模型"
               options={chatModelOptions}
+              popupRender={(menu) => (
+                <>
+                  {menu}
+                  <Button
+                    block
+                    type="link"
+                    icon={<PlusOutlined />}
+                    onClick={() => dispatch(showSettings())}
+                  >
+                    添加模型
+                  </Button>
+                </>
+              )}
             />
           </Form.Item>
         </Form>
diff --git a/frontend/src/pages/OperatorMarket/Home/OperatorMarket.tsx b/frontend/src/pages/OperatorMarket/Home/OperatorMarket.tsx
index 7bfec78..9bc789c 100644
--- a/frontend/src/pages/OperatorMarket/Home/OperatorMarket.tsx
+++ b/frontend/src/pages/OperatorMarket/Home/OperatorMarket.tsx
@@ -49,9 +49,9 @@ export default function OperatorMarketPage() {
     tableData,
     pagination,
     searchParams,
-    setSearchParams,
     fetchData,
     handleFiltersChange,
+    handleKeywordChange,
   } = useFetchData(queryOperatorsUsingPost, mapOperator);
 
   const handleUploadOperator = () => {
@@ -157,9 +157,7 @@ export default function OperatorMarketPage() {
             <div className="flex-1 mb-4">
               <SearchControls
                 searchTerm={searchParams.keyword}
-                onSearchChange={(keyword) =>
-                  setSearchParams({ ...searchParams, keyword })
-                }
+                onSearchChange={handleKeywordChange}
                 searchPlaceholder="搜索算子名称、描述..."
                 filters={[]}
                 onFiltersChange={handleFiltersChange}
diff --git a/frontend/src/pages/RatioTask/Home/RatioTask.tsx b/frontend/src/pages/RatioTask/Home/RatioTask.tsx
index 6f5081f..233cfb8 100644
--- a/frontend/src/pages/RatioTask/Home/RatioTask.tsx
+++ b/frontend/src/pages/RatioTask/Home/RatioTask.tsx
@@ -26,6 +26,7 @@ export default function RatioTasksPage() {
     setSearchParams,
     handleFiltersChange,
     fetchData,
+    handleKeywordChange,
   } = useFetchData<RatioTaskItem>(
     queryRatioTasksUsingGet,
     mapRatioTask,
@@ -186,9 +187,7 @@ export default function RatioTasksPage() {
         {/* 搜索、筛选和视图控制 */}
         <SearchControls
           searchTerm={searchParams.keyword}
-          onSearchChange={(keyword) =>
-            setSearchParams({ ...searchParams, keyword })
-          }
+          onSearchChange={handleKeywordChange}
           searchPlaceholder="搜索任务名称..."
           filters={filters}
           onFiltersChange={handleFiltersChange}