diff --git a/frontend/src/mock/mock-apis.cjs b/frontend/src/mock/mock-apis.cjs
index c219608aa..a014eea54 100644
--- a/frontend/src/mock/mock-apis.cjs
+++ b/frontend/src/mock/mock-apis.cjs
@@ -36,18 +36,18 @@ const MockAPI = {
   cancelUploadUsingPut: "/data-management/datasets/upload/cancel-upload/:id", // 取消上传
   uploadFileChunkUsingPost: "/data-management/datasets/:id/upload/chunk", // 上传切片
 
-  // 数据清洗接口
-  queryCleaningTasksUsingGet: "/cleaning/tasks", // 获取清洗任务列表
-  createCleaningTaskUsingPost: "/cleaning/tasks", // 创建清洗任务
-  queryCleaningTaskByIdUsingGet: "/cleaning/tasks/:taskId", // 根据ID获取清洗任务详情
-  deleteCleaningTaskByIdUsingDelete: "/cleaning/tasks/:taskId", // 删除清洗任务
-  executeCleaningTaskUsingPost: "/cleaning/tasks/:taskId/execute", // 执行清洗任务
-  stopCleaningTaskUsingPost: "/cleaning/tasks/:taskId/stop", // 停止清洗任务
-  queryCleaningTemplatesUsingGet: "/cleaning/templates", // 获取清洗模板列表
-  createCleaningTemplateUsingPost: "/cleaning/templates", // 创建清洗模板
-  queryCleaningTemplateByIdUsingGet: "/cleaning/templates/:templateId", // 根据ID获取清洗模板详情
-  updateCleaningTemplateByIdUsingPut: "/cleaning/templates/:templateId", // 根据ID更新清洗模板详情
-  deleteCleaningTemplateByIdUsingDelete: "/cleaning/templates/:templateId", // 删除清洗模板
+  // 数据处理接口
+  queryCleaningTasksUsingGet: "/cleaning/tasks", // 获取处理任务列表
+  createCleaningTaskUsingPost: "/cleaning/tasks", // 创建任务
+  queryCleaningTaskByIdUsingGet: "/cleaning/tasks/:taskId", // 根据ID获取处理任务详情
+  deleteCleaningTaskByIdUsingDelete: "/cleaning/tasks/:taskId", // 删除处理任务
+  executeCleaningTaskUsingPost: "/cleaning/tasks/:taskId/execute", // 执行处理任务
+  stopCleaningTaskUsingPost: "/cleaning/tasks/:taskId/stop", // 停止处理任务
+  queryCleaningTemplatesUsingGet: "/cleaning/templates", // 获取处理模板列表
+  createCleaningTemplateUsingPost: "/cleaning/templates", // 创建模板
+  queryCleaningTemplateByIdUsingGet: "/cleaning/templates/:templateId", // 根据ID获取处理模板详情
+  updateCleaningTemplateByIdUsingPut: "/cleaning/templates/:templateId", // 根据ID更新处理模板详情
+  deleteCleaningTemplateByIdUsingDelete: "/cleaning/templates/:templateId", // 删除处理模板
 
   // 数据标注接口
   queryAnnotationTasksUsingGet: "/project/mappings/list", // 获取标注任务列表
diff --git a/frontend/src/mock/mock-seed/data-cleansing.cjs b/frontend/src/mock/mock-seed/data-cleansing.cjs
index 6a1784975..1ca7dc91f 100644
--- a/frontend/src/mock/mock-seed/data-cleansing.cjs
+++ b/frontend/src/mock/mock-seed/data-cleansing.cjs
@@ -320,7 +320,7 @@ module.exports = function (router) {
     });
   });
 
-  // 创建清洗模板
+  // 创建模板
   router.post(API.createCleaningTemplateUsingPost, (req, res) => {
     const newTemplate = {
       ...cleaningTemplateItem(),
@@ -337,7 +337,7 @@ module.exports = function (router) {
     });
   });
 
-  // 获取清洗模板详情
+  // 获取处理模板详情
   router.get(API.queryCleaningTemplateByIdUsingGet, (req, res) => {
     const { templateId } = req.params;
     const template = cleaningTemplateList.find((t) => t.id === templateId);
@@ -357,7 +357,7 @@ module.exports = function (router) {
     }
   });
 
-  // 删除清洗模板
+  // 删除处理模板
   router.delete(API.deleteCleaningTemplateByIdUsingDelete, (req, res) => {
     const { templateId } = req.params;
     const index = cleaningTemplateList.findIndex((t) => t.id === templateId);
diff --git a/frontend/src/mock/mock-seed/operator-market.cjs b/frontend/src/mock/mock-seed/operator-market.cjs
index 97c93cb4d..15856a039 100644
--- a/frontend/src/mock/mock-seed/operator-market.cjs
+++ b/frontend/src/mock/mock-seed/operator-market.cjs
@@ -6,7 +6,7 @@ function labelItem() {
   return {
     id: Mock.Random.guid().replace(/[^a-zA-Z0-9]/g, ""),
     name: Mock.Random.pick([
-      "数据清洗",
+      "数据处理",
       "特征选择",
       "分类算法",
       "聚类算法",
diff --git a/frontend/src/mock/mock-seed/settings.cjs b/frontend/src/mock/mock-seed/settings.cjs
index 886a0b345..e370e9c67 100644
--- a/frontend/src/mock/mock-seed/settings.cjs
+++ b/frontend/src/mock/mock-seed/settings.cjs
@@ -6,7 +6,7 @@ function ModelItem() {
   return {
     id: Mock.Random.guid().replace(/[^a-zA-Z0-9]/g, ""),
     modelName: Mock.Random.pick([
-      "数据清洗",
+      "数据处理",
       "特征选择",
       "分类算法",
       "聚类算法",
diff --git a/frontend/src/pages/Agent/Agent.tsx b/frontend/src/pages/Agent/Agent.tsx
index 94df683d5..ea719ebc7 100644
--- a/frontend/src/pages/Agent/Agent.tsx
+++ b/frontend/src/pages/Agent/Agent.tsx
@@ -70,10 +70,10 @@ const quickActions: QuickAction[] = [
   },
   {
     id: "process_data",
-    label: "数据清洗",
+    label: "数据处理",
     icon: Settings,
     prompt: "对数据集进行预处理",
-    category: "数据清洗",
+    category: "数据处理",
   },
   {
     id: "export_report",
diff --git a/frontend/src/pages/DataCleansing/Create/CreateTask.tsx b/frontend/src/pages/DataCleansing/Create/CreateTask.tsx
index 8d9d91c86..7a255704b 100644
--- a/frontend/src/pages/DataCleansing/Create/CreateTask.tsx
+++ b/frontend/src/pages/DataCleansing/Create/CreateTask.tsx
@@ -93,7 +93,7 @@ export default function CleansingTaskCreate() {
               <ArrowLeft className="w-4 h-4 mr-1" />
             </Button>
           </Link>
-          <h1 className="text-xl font-bold">创建清洗任务</h1>
+          <h1 className="text-xl font-bold">创建任务</h1>
         </div>
         <div className="w-1/2">
           <Steps
diff --git a/frontend/src/pages/DataCleansing/Create/CreateTemplate.tsx b/frontend/src/pages/DataCleansing/Create/CreateTemplate.tsx
index b664a892a..49befee33 100644
--- a/frontend/src/pages/DataCleansing/Create/CreateTemplate.tsx
+++ b/frontend/src/pages/DataCleansing/Create/CreateTemplate.tsx
@@ -103,7 +103,7 @@ export default function CleansingTemplateCreate() {
               <ArrowLeft className="w-4 h-4 mr-1" />
             </Button>
           </Link>
-          <h1 className="text-xl font-bold">{id ? '更新清洗模板' : '创建清洗模板'}</h1>
+          <h1 className="text-xl font-bold">{id ? '更新模板' : '创建模板'}</h1>
         </div>
         <div className="w-1/2">
           <Steps
diff --git a/frontend/src/pages/DataCleansing/Create/components/CreateTaskStepOne.tsx b/frontend/src/pages/DataCleansing/Create/components/CreateTaskStepOne.tsx
index f8a5c7b1a..5cd7929fc 100644
--- a/frontend/src/pages/DataCleansing/Create/components/CreateTaskStepOne.tsx
+++ b/frontend/src/pages/DataCleansing/Create/components/CreateTaskStepOne.tsx
@@ -68,10 +68,10 @@ export default function CreateTaskStepOne({
     >
       <h2 className="font-medium text-gray-900 text-base mb-2">任务信息</h2>
       <Form.Item label="名称" name="name" required>
-        <Input placeholder="输入清洗任务名称" />
+        <Input placeholder="输入任务名称" />
       </Form.Item>
       <Form.Item label="描述" name="description">
-        <TextArea placeholder="描述清洗任务的目标和要求" rows={4} />
+        <TextArea placeholder="描述任务的目标和要求" rows={4} />
       </Form.Item>
       <h2 className="font-medium text-gray-900 pt-6 mb-2 text-base">
         数据源选择
diff --git a/frontend/src/pages/DataCleansing/Detail/TaskDetail.tsx b/frontend/src/pages/DataCleansing/Detail/TaskDetail.tsx
index 7508aef1d..50c774755 100644
--- a/frontend/src/pages/DataCleansing/Detail/TaskDetail.tsx
+++ b/frontend/src/pages/DataCleansing/Detail/TaskDetail.tsx
@@ -69,7 +69,7 @@ export default function CleansingTaskDetail() {
       const { data } = await queryCleaningTaskResultByIdUsingGet(id);
       setResult(data);
     } catch (error) {
-      message.error("获取清洗结果失败");
+      message.error("获取数据处理结果失败");
       navigate("/data/cleansing/task-detail/" + id);
     }
   };
@@ -82,7 +82,7 @@ export default function CleansingTaskDetail() {
       const { data } = await queryCleaningTaskLogByIdUsingGet(id, retryCount);
       setTaskLog(data);
     } catch (error) {
-      message.error("获取清洗日志失败");
+      message.error("获取数据处理日志失败");
       navigate("/data/cleansing/task-detail/" + id);
     }
   };
@@ -193,7 +193,7 @@ export default function CleansingTaskDetail() {
       title: <Link to="/data/cleansing">数据处理</Link>,
     },
     {
-      title: "清洗任务详情",
+      title: "任务详情",
     },
   ];
 
diff --git a/frontend/src/pages/DataCleansing/Detail/components/FileTable.tsx b/frontend/src/pages/DataCleansing/Detail/components/FileTable.tsx
index 833dad4b1..5dcd8a73f 100644
--- a/frontend/src/pages/DataCleansing/Detail/components/FileTable.tsx
+++ b/frontend/src/pages/DataCleansing/Detail/components/FileTable.tsx
@@ -112,7 +112,7 @@ export default function FileTable({result, fetchTaskResult}) {
       ),
     },
     {
-      title: "清洗后文件名",
+      title: "处理后文件名",
       dataIndex: "destName",
       key: "destName",
       width: 200,
@@ -185,7 +185,7 @@ export default function FileTable({result, fetchTaskResult}) {
       ),
     },
     {
-      title: "清洗后文件类型",
+      title: "处理后文件类型",
       dataIndex: "destType",
       key: "destType",
       filterDropdown: ({
@@ -221,7 +221,7 @@ export default function FileTable({result, fetchTaskResult}) {
       ),
     },
     {
-      title: "清洗前大小",
+      title: "处理前大小",
       dataIndex: "srcSize",
       key: "srcSize",
       sorter: (a: any, b: any) => {
@@ -240,7 +240,7 @@ export default function FileTable({result, fetchTaskResult}) {
       ),
     },
     {
-      title: "清洗后大小",
+      title: "处理后大小",
       dataIndex: "destSize",
       key: "destSize",
       sorter: (a: any, b: any) => {
@@ -348,7 +348,7 @@ export default function FileTable({result, fetchTaskResult}) {
       >
         <div className="grid grid-cols-2 gap-6 py-6">
           <div>
-            <h4 className="font-medium text-gray-900">清洗前</h4>
+            <h4 className="font-medium text-gray-900">处理前</h4>
             <div className="border border-gray-200 rounded-lg p-6 bg-gray-50 min-h-48 flex items-center justify-center">
               <div className="text-center text-gray-500">
                 <div className="w-16 h-16 bg-gray-300 rounded-lg mx-auto mb-2" />
@@ -365,7 +365,7 @@ export default function FileTable({result, fetchTaskResult}) {
             </div>
           </div>
           <div>
-            <h4 className="font-medium text-gray-900">清洗后</h4>
+            <h4 className="font-medium text-gray-900">处理后</h4>
             <div className="border border-gray-200 rounded-lg p-6 bg-gray-50 min-h-48 flex items-center justify-center">
               <div className="text-center text-gray-500">
                 <div className="w-16 h-16 bg-blue-300 rounded-lg mx-auto mb-2" />
diff --git a/frontend/src/pages/DataCleansing/Home/DataCleansing.tsx b/frontend/src/pages/DataCleansing/Home/DataCleansing.tsx
index 1a21de994..f70872460 100644
--- a/frontend/src/pages/DataCleansing/Home/DataCleansing.tsx
+++ b/frontend/src/pages/DataCleansing/Home/DataCleansing.tsx
@@ -28,14 +28,14 @@ export default function DataProcessingPage() {
             icon={<PlusOutlined />}
             onClick={() => navigate("/data/cleansing/create-template")}
           >
-            创建清洗模板
+            创建模板
           </Button>
           <Button
             type="primary"
             icon={<PlusOutlined />}
             onClick={() => navigate("/data/cleansing/create-task")}
           >
-            创建清洗任务
+            创建任务
           </Button>
         </div>
       </div>
diff --git a/frontend/src/pages/DataCleansing/cleansing.const.tsx b/frontend/src/pages/DataCleansing/cleansing.const.tsx
index a12a7d070..2c2dd7784 100644
--- a/frontend/src/pages/DataCleansing/cleansing.const.tsx
+++ b/frontend/src/pages/DataCleansing/cleansing.const.tsx
@@ -23,25 +23,25 @@ export const templateTypesMap = {
     label: "文本",
     value: TemplateType.TEXT,
     icon: "📝",
-    description: "处理文本数据的清洗模板",
+    description: "处理文本数据的模板",
   },
   [TemplateType.IMAGE]: {
     label: "图片",
     value: TemplateType.IMAGE,
     icon: "🖼️",
-    description: "处理图像数据的清洗模板",
+    description: "处理图像数据的模板",
   },
   [TemplateType.VIDEO]: {
     value: TemplateType.VIDEO,
     label: "视频",
     icon: "🎥",
-    description: "处理视频数据的清洗模板",
+    description: "处理视频数据的模板",
   },
   [TemplateType.AUDIO]: {
     value: TemplateType.AUDIO,
     label: "音频",
     icon: "🎵",
-    description: "处理音频数据的清洗模板",
+    description: "处理音频数据的模板",
   },
   [TemplateType.IMAGE2TEXT]: {
     value: TemplateType.IMAGE2TEXT,
diff --git a/frontend/src/pages/DataManagement/Detail/components/DataLineageFlow.tsx b/frontend/src/pages/DataManagement/Detail/components/DataLineageFlow.tsx
index f3980d3ff..5e778d4c5 100644
--- a/frontend/src/pages/DataManagement/Detail/components/DataLineageFlow.tsx
+++ b/frontend/src/pages/DataManagement/Detail/components/DataLineageFlow.tsx
@@ -80,7 +80,7 @@ const nodeConfig = {
 
 const edgeTypeLabels: Record<string, string> = {
   DATA_COLLECTION: "数据归集",
-  DATA_CLEANING: "数据清洗",
+  DATA_CLEANING: "数据处理",
   DATA_LABELING: "数据标注",
   DATA_SYNTHESIS: "数据合成",
   DATA_RATIO: "数据配比",
diff --git a/frontend/src/pages/Home/Home.tsx b/frontend/src/pages/Home/Home.tsx
index 171f318a3..c0fe150f8 100644
--- a/frontend/src/pages/Home/Home.tsx
+++ b/frontend/src/pages/Home/Home.tsx
@@ -184,7 +184,7 @@ export default function WelcomePage() {
                       可视化流程设计器
                     </div>
                     <div className="bg-white/60 rounded-lg p-3 text-sm text-orange-800">
-                      丰富的数据清洗组件库
+                      丰富的数据处理组件库
                     </div>
                     <div className="bg-white/60 rounded-lg p-3 text-sm text-orange-800">
                       实时流程执行监控
@@ -298,7 +298,7 @@ export default function WelcomePage() {
             <div className="p-8">
               <div className="text-center mb-8">
                 <h3 className="text-2xl font-bold text-blue-900 mb-2">
-                  完整的数据清洗工作流
+                  完整的数据处理工作流
                 </h3>
                 <p className="text-blue-700">
                   从原始数据到高质量数据集的全流程解决方案
@@ -321,7 +321,7 @@ export default function WelcomePage() {
                   </div>
                   <h4 className="font-semibold text-blue-900 mb-2">智能编排</h4>
                   <p className="text-sm text-blue-700">
-                    可视化设计数据清洗流程，自动化执行复杂任务
+                    可视化设计数据处理流程，自动化执行复杂任务
                   </p>
                 </div>
                 <div className="text-center">
@@ -330,7 +330,7 @@ export default function WelcomePage() {
                   </div>
                   <h4 className="font-semibold text-blue-900 mb-2">智能处理</h4>
                   <p className="text-sm text-blue-700">
-                    自动化的数据清洗、标注和质量评估流程
+                    自动化的数据处理、标注和质量评估流程
                   </p>
                 </div>
                 <div className="text-center">
diff --git a/frontend/src/pages/Layout/Menu.tsx b/frontend/src/pages/Layout/Menu.tsx
index 8c67a79c2..c15d18e87 100644
--- a/frontend/src/pages/Layout/Menu.tsx
+++ b/frontend/src/pages/Layout/Menu.tsx
@@ -33,7 +33,7 @@ export const menuItems = [
     id: "cleansing",
     title: "数据处理",
     icon: GitBranch,
-    description: "数据清洗和预处理",
+    description: "数据清洗、处理和转换",
     color: "bg-purple-500",
   },
   {
@@ -90,7 +90,7 @@ export const features = [
   {
     icon: GitBranch,
     title: "智能编排",
-    description: "可视化数据清洗流程编排，拖拽式设计复杂的数据清洗管道",
+    description: "可视化数据处理流程编排，拖拽式设计复杂的数据处理管道",
   },
   {
     icon: MessageSquare,
@@ -105,7 +105,7 @@ export const features = [
   {
     icon: Zap,
     title: "高效处理",
-    description: "完整的数据清洗流水线，从原始数据到可用数据集",
+    description: "完整的数据处理流水线，从原始数据到可用数据集",
   },
   {
     icon: Shield,
diff --git a/frontend/src/pages/OperatorMarket/operator.model.ts b/frontend/src/pages/OperatorMarket/operator.model.ts
index a49fcfb19..590c55928 100644
--- a/frontend/src/pages/OperatorMarket/operator.model.ts
+++ b/frontend/src/pages/OperatorMarket/operator.model.ts
@@ -65,7 +65,7 @@ export interface CategoryI {
   id: string;
   name: string;
   count: number; // 该分类下的算子数量
-  type: string; // e.g., "数据源", "数据清洗", "数据分析", "数据可视化"
+  type: string; // e.g., "数据源", "数据处理", "数据分析", "数据可视化"
   parentId?: string; // 父分类ID，若无父分类则为null
   value: string;
   createdAt: string;
diff --git a/frontend/src/pages/Orchestration/Orchestration.tsx b/frontend/src/pages/Orchestration/Orchestration.tsx
index 83325d87e..d4c754c9a 100644
--- a/frontend/src/pages/Orchestration/Orchestration.tsx
+++ b/frontend/src/pages/Orchestration/Orchestration.tsx
@@ -176,8 +176,8 @@ const mockTemplates: FlowTemplate[] = [
   },
   {
     id: 2,
-    name: "文本数据清洗流程",
-    description: "通用文本数据清洗和标准化流程",
+    name: "文本数据处理流程",
+    description: "通用文本数据处理和标准化流程",
     category: "文本处理",
     nodes: [
       {
@@ -202,7 +202,7 @@ const mockTemplates: FlowTemplate[] = [
         id: "node3",
         type: "data-enhancement",
         name: "文本增强",
-        description: "文本清洗和格式化",
+        description: "文本处理和格式化",
         position: { x: 500, y: 100 },
         config: { removeHtml: true, normalizeWhitespace: true },
         status: "idle",
@@ -210,8 +210,8 @@ const mockTemplates: FlowTemplate[] = [
       {
         id: "node4",
         type: "data-output",
-        name: "清洗结果输出",
-        description: "输出清洗后的文本",
+        name: "处理结果输出",
+        description: "输出处理后的文本",
         position: { x: 700, y: 100 },
         config: { format: "jsonl" },
         status: "idle",
@@ -240,7 +240,7 @@ const mockExecutions: FlowExecution[] = [
   },
   {
     id: 2,
-    templateName: "文本数据清洗流程",
+    templateName: "文本数据处理流程",
     status: "completed",
     progress: 100,
     startTime: "2024-01-23 10:15:00",
diff --git a/frontend/src/pages/Orchestration/SmartOrchestration.tsx b/frontend/src/pages/Orchestration/SmartOrchestration.tsx
index 59f91d9b5..9b3538c1e 100644
--- a/frontend/src/pages/Orchestration/SmartOrchestration.tsx
+++ b/frontend/src/pages/Orchestration/SmartOrchestration.tsx
@@ -294,7 +294,7 @@ const mockExecutions = [
     startTime: "2025-11-26 12:00:00",
     endTime: "2025-11-26 12:15:32",
     duration: "15m 32s",
-    error: "数据清洗节点执行失败: 字段格式错误",
+    error: "数据处理节点执行失败: 字段格式错误",
   },
 ]
 
@@ -1390,7 +1390,7 @@ const defaultConfigs: Record<string, NodeConfig> = {
     pythonCode: "",
   },
   "data-cleaning": {
-    name: "数据清洗",
+    name: "数据处理",
     description: "清洗和预处理数据",
     pythonCode: "",
   },
@@ -1446,7 +1446,7 @@ function ExecutionDetailView({ executionId, onBack }: { executionId: number; onB
       data: {
         id: "data-cleaning-1",
         type: "data-cleaning",
-        name: "数据清洗",
+        name: "数据处理",
         description: "清洗和预处理数据",
         status: execution.status === "running" && execution.currentNode === "data-cleaning" ? "running" : "success",
         startTime: "14:30:45",
@@ -1654,7 +1654,7 @@ function ExecutionDetailView({ executionId, onBack }: { executionId: number; onB
               )}
               {data.recordsBefore !== undefined && (
                 <div className="flex items-center justify-between">
-                  <span className="text-gray-600">清洗前/后</span>
+                  <span className="text-gray-600">处理前/后</span>
                   <span className="font-semibold">
                     {data.recordsBefore.toLocaleString()} → {data.recordsAfter.toLocaleString()}
                   </span>
@@ -1754,7 +1754,7 @@ function ExecutionDetailView({ executionId, onBack }: { executionId: number; onB
             <div className="flex gap-2">
               <span className="text-gray-500">14:30:45</span>
               <span className="text-blue-600">[INFO]</span>
-              <span>启动数据清洗节点</span>
+              <span>启动数据处理节点</span>
             </div>
             <div className="flex gap-2">
               <span className="text-gray-500">14:31:05</span>
@@ -1771,7 +1771,7 @@ function ExecutionDetailView({ executionId, onBack }: { executionId: number; onB
                 <div className="flex gap-2">
                   <span className="text-gray-500">14:31:20</span>
                   <span className="text-green-600">[SUCCESS]</span>
-                  <span>数据清洗完成，剩余 14,850 条记录</span>
+                  <span>数据处理完成，剩余 14,850 条记录</span>
                 </div>
                 <div className="flex gap-2">
                   <span className="text-gray-500">14:31:25</span>
diff --git a/frontend/src/pages/Orchestration/WorkflowEditor.tsx b/frontend/src/pages/Orchestration/WorkflowEditor.tsx
index 7552d2dc7..86e390b9a 100644
--- a/frontend/src/pages/Orchestration/WorkflowEditor.tsx
+++ b/frontend/src/pages/Orchestration/WorkflowEditor.tsx
@@ -64,7 +64,7 @@ const nodeTypeTemplates = [
   {
     type: "data-processing",
     name: "数据处理",
-    description: "对数据进行清洗、转换和处理",
+    description: "对数据进行清洗、处理和转换",
     icon: Cpu,
     category: "数据处理",
     inputs: 1,