fix: eliminate duplicate student task loads

src/api/trainingTask.js

@@ -1,5 +1,9 @@
 import request from "@/utils/request";
 
+// 学生页面和全局“补充步骤”导航会在同一轮路由渲染中读取同一任务配置。
+// 仅合并进行中的请求：教师保存后下一次读取仍会获得最新配置，不引入陈旧缓存。
+const pendingTaskRequests = new Map();
+
 export function listTrainingTasks(params) {
   return request({
     url: "/api/training-tasks",
@@ -9,10 +13,20 @@ export function listTrainingTasks(params) {
 }
 
 export function getTrainingTaskByKey(taskKey) {
-  return request({
+  const normalizedTaskKey = String(taskKey || "").trim();
-    url: `/api/training-tasks/key/${taskKey}`,
+  if (pendingTaskRequests.has(normalizedTaskKey)) {
+    return pendingTaskRequests.get(normalizedTaskKey);
+  }
+  const requestPromise = request({
+    url: `/api/training-tasks/key/${normalizedTaskKey}`,
     method: "get",
   });
+  pendingTaskRequests.set(normalizedTaskKey, requestPromise);
+  requestPromise.then(
+    () => pendingTaskRequests.delete(normalizedTaskKey),
+    () => pendingTaskRequests.delete(normalizedTaskKey)
+  );
+  return requestPromise;
 }
 
 export function updateTrainingTask(id, data) {

src/views/demand/business-feasibility.vue

@@ -105,6 +105,7 @@
 import { Check, Delete, Document, Download, RefreshLeft, UploadFilled, View } from "@element-plus/icons-vue";
 import { checkBusinessFeasibilityStepOne, checkBusinessFeasibilityStepTwo, checkBusinessFeasibilityStepThree, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
@@ -142,7 +143,7 @@ const priorityOptions = [
 const defaultTask = { title: "商业可行性论证", background: "在产品开发前，综合市场机会、用户需求、竞争态势、成本收益和风险，判断项目是否具有可推进的商业价值。", goals: ["掌握商业可行性论证的基本维度", "形成市场、用户、成本与收益的一致判断", "识别主要风险并提出应对措施"], requirement: "请以案例资料和前序分析为依据，完成表格全部内容；成本与价格数据需真实、合理且逻辑一致。" };
 const { proxy } = getCurrentInstance();
 const taskConfig = ref(null); const currentStep = ref(1); const saving = ref(false); const uploading = ref(false); const completed = ref(false); const stepTwoCompleted = ref(false); const stepThreeCompleted = ref(false); const reportInput = ref(null); const reportPreviewVisible = ref(false); const report = ref(createReport()); const form = ref(createForm()); const stepTwo = ref(createStepTwo());
-const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
+const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, DEFAULT_STEPS));
 const totalCost = computed(() => form.value.costs.reduce((sum, cost) => sum + numeric(cost.amount), 0)); const unitGrossProfit = computed(() => numeric(form.value.targetPrice) - totalCost.value); const grossMargin = computed(() => totalCost.value > 0 ? unitGrossProfit.value / totalCost.value * 100 : null);
 const progressItems = computed(() => [{ text: completed.value ? "项目论证已保存" : "待完成项目论证", status: completed.value ? "done" : "" }, { text: totalCost.value > 0 ? "成本与毛利已计算" : "待填写成本与售价", status: totalCost.value > 0 ? "done" : "" }, { text: form.value.risks.filter((risk) => risk.description && risk.response && risk.impact).length === 4 ? "风险评估已完成" : "待完成风险评估", status: form.value.risks.filter((risk) => risk.description && risk.response && risk.impact).length === 4 ? "done" : "" }]);
 const selectedPriorityCount = computed(() => stepTwo.value.priorities.length);

src/views/demand/competitive-environment-analysis.vue

@@ -49,6 +49,7 @@
 import { Download, RefreshLeft, TrendCharts } from "@element-plus/icons-vue";
 import { checkCompetitiveEnvironmentAnalysisStepOne, checkCompetitiveEnvironmentAnalysisStepTwo, checkCompetitiveEnvironmentAnalysisStepThree, checkCompetitiveEnvironmentAnalysisStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import useUserStore from "@/store/modules/user";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
@@ -73,7 +74,7 @@ const strategyDefinitions = [
 const defaultTask = { title: "竞争环境分析", background: "通过 SWOT 模型归类案例资料中的竞争环境信息，为后续竞品比较与竞争策略判断提供依据。", goals: ["掌握 SWOT 四维度的分类方法", "提炼案例中的竞争环境关键信息", "形成竞争分析的基础材料"], requirement: "请阅读案例资料，将相关信息归类为优势、劣势、机会和威胁。" };
 const evaluationOptions = ["优势明显，建议快速进入", "机会大于挑战，建议积极布局", "挑战与机会并存，需谨慎推进", "劣势突出，建议暂缓进入"];
 const taskConfig = ref(null); const currentStep = ref(1); const saving = ref(false); const draftReady = ref(false); const stepOnePassed = ref(false); const stepTwoPassed = ref(false); const stepThreePassed = ref(false); const form = ref(createForm()); const supplementForm = ref(createForm()); const strategyForm = ref(createStrategyForm()); const finalForm = ref(createFinalForm());
-const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS)); const progressItems = computed(() => swotRows.map((row) => ({ text: `${strategyForm.value.so.recommendation ? "已制定策略" : supplementForm.value[row.key] ? "已补充" : form.value[row.key] ? "已归类" : "待填写"}：${row.label}`, status: strategyForm.value.so.recommendation || supplementForm.value[row.key] || form.value[row.key] ? "done" : "" })));
+const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, DEFAULT_STEPS)); const progressItems = computed(() => swotRows.map((row) => ({ text: `${strategyForm.value.so.recommendation ? "已制定策略" : supplementForm.value[row.key] ? "已补充" : form.value[row.key] ? "已归类" : "待填写"}：${row.label}`, status: strategyForm.value.so.recommendation || supplementForm.value[row.key] || form.value[row.key] ? "done" : "" })));
 onMounted(async () => { await loadTaskConfig(); loadDraft(); await loadSavedAnswer(); draftReady.value = true; }); watch(() => JSON.stringify(buildDraft()), persistDraft);
 function createForm() { return { strengths: "", weaknesses: "", opportunities: "", threats: "" }; }
 function createStrategyForm() { return { so: createStrategyRow(), wo: createStrategyRow(), st: createStrategyRow(), wt: createStrategyRow() }; }

src/views/demand/consumer-behavior.vue

@@ -275,6 +275,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { checkConsumerBehaviorStepOne, checkConsumerBehaviorStepTwo, checkConsumerBehaviorStepThree, checkConsumerBehaviorStepFour, getStudentTrainingAnswer, previewConsumerBehaviorQuestionnaireWord, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 
 const TASK_KEY = "consumer-behavior";
@@ -480,7 +481,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "消费者需求
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const flowSteps = computed(() => parseArray(taskConfig.value?.steps, []).slice(0, 4));
+const flowSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []).slice(0, 4));
 const activeStepName = computed(() => flowSteps.value[form.value.activeStep] || "");
 
 const progressItems = computed(() => [

src/views/demand/consumer-scenario.vue

@@ -261,6 +261,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { checkConsumerScenarioStepOne, checkConsumerScenarioStepTwo, checkConsumerScenarioStepThree, checkConsumerScenarioStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 import { isStudentDemo } from "@/utils/studentDemo";
 
@@ -468,7 +469,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "消费场景解
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, []));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []));
 const hasConfiguredSteps = computed(() => trainingSteps.value.length > 0);
 const activeStepName = computed(() => trainingSteps.value[form.value.activeStep - 1] || "");
 const orderedJourneyStages = computed(() =>

src/views/demand/environment.vue

@@ -132,6 +132,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import { ArrowLeft, ArrowRight, CircleCheck, Download } from "@element-plus/icons-vue";
 
@@ -226,7 +227,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "竞争环境分
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, []));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []));
 const activeStepName = computed(() => trainingSteps.value[currentStep.value - 1] || trainingSteps.value[0] || "");
 
 watch(trainingSteps, (steps) => {

src/views/demand/feature-conversion.vue

@@ -230,6 +230,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { checkFeatureConversionStepOne, checkFeatureConversionStepTwo, checkFeatureConversionStepThree, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 
 const TASK_KEY = "feature-conversion";
@@ -375,7 +376,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "需求转化为
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const flowSteps = computed(() => parseArray(taskConfig.value?.steps));
+const flowSteps = computed(() => parseTrainingArray(taskConfig.value?.steps));
 const hasConfiguredSteps = computed(() => flowSteps.value.length > 0);
 const activeStepName = computed(() => flowSteps.value[form.value.activeStep - 1] || "");
 

src/views/demand/index.vue

@@ -126,6 +126,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import { ArrowLeft, ArrowRight, CircleCheck, Download } from "@element-plus/icons-vue";
 
@@ -222,7 +223,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "行业需求分
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, []));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []));
 const activeStepName = computed(() => trainingSteps.value[currentStep.value - 1] || trainingSteps.value[0] || "");
 
 watch(trainingSteps, (steps) => {

src/views/demand/industry-demand-analysis.vue

@@ -90,6 +90,7 @@
 import { DataAnalysis, Download, RefreshLeft } from "@element-plus/icons-vue";
 import { checkIndustryDemandAnalysisStepOne, checkIndustryDemandAnalysisStepTwo, checkIndustryDemandAnalysisStepThree, checkIndustryDemandAnalysisStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import useUserStore from "@/store/modules/user";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
@@ -134,7 +135,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title
 const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, DEFAULT_STEPS));
 const progressItems = computed(() => pestRows.map((row) => ({ text: `${conclusionForm.value.summary ? "已总结" : analysisForm.value[row.key].opportunities ? "已分析" : supplementForm.value[row.key] ? "已补充" : form.value[row.key] ? "已归类" : "待填写"}：${row.label}`, status: conclusionForm.value.summary || analysisForm.value[row.key].opportunities || supplementForm.value[row.key] || form.value[row.key] ? "done" : "" })));
 
 onMounted(async () => { await loadTaskConfig(); loadDraft(); await loadSavedAnswer(); draftReady.value = true; });

src/views/demand/people.vue

@@ -330,6 +330,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { checkTargetUserProfileStepFive, checkTargetUserProfileStepFour, checkTargetUserProfileStepOne, checkTargetUserProfileStepThree, checkTargetUserProfileStepTwo, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 
 const TASK_KEY = "target-user-profile";
@@ -539,7 +540,7 @@ const taskBackground = computed(() => taskConfig.value?.background || defaultBac
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
 const flowSteps = computed(() => {
-  const configuredSteps = parseArray(taskConfig.value?.steps, DEFAULT_FLOW_STEPS);
+  const configuredSteps = parseTrainingArray(taskConfig.value?.steps, DEFAULT_FLOW_STEPS);
   return configuredSteps.length >= DEFAULT_FLOW_STEPS.length ? configuredSteps : DEFAULT_FLOW_STEPS;
 });
 const steps = computed(() =>

src/views/foundation/product-development-factors.vue

@@ -139,6 +139,7 @@
 <script setup>
 import { Download, Operation, RefreshLeft } from "@element-plus/icons-vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { checkProductDevelopmentFactorsStepOne, checkProductDevelopmentFactorsStepTwo, checkProductDevelopmentFactorsStepThree, checkProductDevelopmentFactorsStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 import useUserStore from "@/store/modules/user";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
@@ -175,7 +176,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title
 const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, []).slice(0, 4));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []).slice(0, 4));
 
 const STEP_ONE_FACTOR_ROWS = [
   {

src/views/foundation/product-development-process.vue

@@ -166,6 +166,7 @@ import { Download, Operation, RefreshLeft, Upload } from "@element-plus/icons-vu
 import * as XLSX from "xlsx";
 import { checkProductDevelopmentProcessStepOne, checkProductDevelopmentProcessStepTwo, checkProductDevelopmentProcessStepThree, checkProductDevelopmentProcessStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import useUserStore from "@/store/modules/user";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
@@ -206,7 +207,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title
 const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement);
-const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
+const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, DEFAULT_STEPS));
 const feedbackByTaskNo = computed(() => Object.fromEntries((checkResult.value?.items || []).map((item) => [item.taskNo, item])));
 const hasCompletedStepOne = computed(() => stepOnePassed.value);
 const progressItems = computed(() => [

src/views/product/index.vue

@@ -218,6 +218,7 @@ import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
 import TrainingTaskBrief from "@/views/components/TrainingTaskBrief.vue";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { getStudentTrainingAnswer, saveStudentTrainingAnswer } from "@/api/studentTrainingAnswer";
 
 const TASK_KEY = "market-opportunity-selection";
@@ -306,7 +307,7 @@ const taskTitle = computed(() => taskConfig.value?.taskName || "市场机会识
 const taskBackground = computed(() => taskConfig.value?.background || defaultBackground);
 const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultGoals));
 const taskRequirement = computed(() => taskConfig.value?.requirements || defaultRequirement);
-const flowSteps = computed(() => parseArray(taskConfig.value?.steps, []));
+const flowSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, []));
 const steps = computed(() =>
   flowSteps.value.map((name, index) => ({
     no: index + 1,

src/views/product/market-opportunity-selection.vue

@@ -54,6 +54,7 @@
 import { Download, RefreshLeft, UploadFilled } from "@element-plus/icons-vue";
 import { checkMarketOpportunitySelectionStepOne, checkMarketOpportunitySelectionStepTwo, checkMarketOpportunitySelectionStepThree, checkMarketOpportunitySelectionStepFour, getStudentTrainingAnswer, saveStudentTrainingAnswer, uploadStudentTrainingFile } from "@/api/studentTrainingAnswer";
 import { getTrainingTaskByKey } from "@/api/trainingTask";
+import { parseTrainingArray } from "@/views/training/taskKeyMap";
 import { isStudentDemo } from "@/utils/studentDemo";
 import TrainingAiSidebar from "@/views/components/TrainingAiSidebar.vue";
 import TrainingMaterialButton from "@/views/components/TrainingMaterialButton.vue";
@@ -70,7 +71,7 @@ const products = [{ id: "smart-fitness-mirror", name: "智能健身镜" }, { id:
 const defaultTask = { title: "市场机会识别与选品", background: "基于实训数据中的市场、供给与流量指标，完成市场机会识别和选品判断。", goals: ["理解选品数据指标的业务含义", "掌握市场规模、潜力、竞争和运营难度的分类方法", "为后续选品分析建立指标基础"], requirement: "阅读案例资料，完成 8 项指标的分类，并依据判题反馈修改。" };
 const { proxy } = getCurrentInstance();
 const taskConfig = ref(null); const currentStep = ref(1); const saving = ref(false); const uploading = ref(false); const visualizationInput = ref(null); const visualization = ref({ url: "", name: "" }); const stepOnePassed = ref(false); const stepTwoPassed = ref(false); const stepThreePassed = ref(false); const answers = ref(createAnswers()); const weights = ref(createWeights()); const scores = ref(createScores());
-const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseArray(taskConfig.value?.steps, DEFAULT_STEPS));
+const taskTitle = computed(() => taskConfig.value?.taskName || defaultTask.title); const taskBackground = computed(() => taskConfig.value?.background || defaultTask.background); const taskGoals = computed(() => parseArray(taskConfig.value?.objectives, defaultTask.goals)); const taskRequirement = computed(() => taskConfig.value?.requirements || defaultTask.requirement); const trainingSteps = computed(() => parseTrainingArray(taskConfig.value?.steps, DEFAULT_STEPS));
 const progressItems = computed(() => indicators.map((item) => ({ text: `${answers.value[item.id] ? "已分类" : "待分类"}：${item.name}`, status: answers.value[item.id] ? "done" : "" })));
 const totalWeight = computed(() => indicators.reduce((total, item) => total + (Number(weights.value[item.id]) || 0), 0));
 onMounted(async () => { await loadTaskConfig(); await loadSavedAnswer(); });