diff --git a/src/views/foundation/product-development-process.vue b/src/views/foundation/product-development-process.vue
index 8d83913..f6d736b 100644
--- a/src/views/foundation/product-development-process.vue
+++ b/src/views/foundation/product-development-process.vue
@@ -68,7 +68,10 @@
           <template v-else-if="currentStep === 2">
             <div class="step-title-row">
               <div><p class="section-eyebrow">Step 02</p><h3>{{ trainingSteps[1] }}</h3></div>
-              <span class="step-chip">项目排期练习</span>
+              <div class="step-title-actions">
+                <button type="button" class="outline-action schedule-export-action" @click="exportScheduleList"><el-icon><Download /></el-icon>导出列表</button>
+                <span class="step-chip">项目排期练习</span>
+              </div>
             </div>
             <p class="process-intro">将开发一款互联网产品的模糊目标，拆解为可执行的具体工作任务。根据案例信息，填写参考工期和项目依赖关系。</p>
             <p v-if="!hasCompletedStepOne" class="step-warning">请先完成第 1 步并判题通过；关键任务结果会自动带入本表。</p>
@@ -83,7 +86,7 @@
                     <td class="classification-cell">{{ row.classification || '—' }}</td>
                     <td><input v-model="row.startDate" type="date" :disabled="!hasCompletedStepOne || checking" /></td>
                     <td><input v-model="row.endDate" type="date" :disabled="!hasCompletedStepOne || checking" /></td>
-                    <td><input v-model.trim="row.dependency" class="dependency-input" :disabled="!hasCompletedStepOne || checking" placeholder="如：1.1；无" maxlength="100" /></td>
+                    <td><input v-model.trim="row.dependency" class="dependency-input" :disabled="!hasCompletedStepOne || checking" placeholder="示例：开始-开始（SS）" maxlength="100" /></td>
                   </tr>
                 </tbody>
               </table>
@@ -163,6 +166,7 @@
 
 <script setup>
 import { Download, Operation, RefreshLeft, Upload } from "@element-plus/icons-vue";
+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";
@@ -548,6 +552,26 @@ function downloadBuiltInFile(url, filename) {
   document.body.removeChild(link);
 }
 
+function exportScheduleList() {
+  const rows = processRows.value.map((row) => ({
+    阶段: row.stage,
+    任务编号: row.taskNo,
+    具体工作任务: row.task,
+    是否关键任务: row.classification,
+    开始时间: row.startDate,
+    完成时间: row.endDate,
+    项目依赖关系: row.dependency,
+  }));
+  const worksheet = XLSX.utils.json_to_sheet(rows);
+  worksheet["!cols"] = [
+    { wch: 12 }, { wch: 10 }, { wch: 28 }, { wch: 14 }, { wch: 14 }, { wch: 14 }, { wch: 22 },
+  ];
+  const workbook = XLSX.utils.book_new();
+  XLSX.utils.book_append_sheet(workbook, worksheet, "WBS排期表");
+  XLSX.writeFile(workbook, "产品开发WBS任务拆解与排期表.xlsx");
+  proxy?.$modal?.msgSuccess("列表导出成功");
+}
+
 function exportOutcome() {
   const blob = new Blob([JSON.stringify(buildDraft(), null, 2)], { type: "application/json;charset=utf-8" });
   const url = URL.createObjectURL(blob);
@@ -604,10 +628,10 @@ function exportOutcome() {
 .step-tab.active { border-color: rgba(89, 226, 255, .85); color: #fff; background: linear-gradient(115deg, rgba(4, 109, 155, .78), rgba(5, 62, 102, .64)); box-shadow: 0 0 18px rgba(24, 183, 235, .22), inset 0 1px 0 rgba(176, 246, 255, .2); }.step-tab.active .step-marker { border-color: #72e8ff; color: #fff; background: linear-gradient(135deg, #08b7e8, #1375d0); box-shadow: 0 0 0 5px rgba(25, 179, 237, .14), 0 0 18px rgba(46, 208, 255, .58); }.step-tab.complete { color: #dffbff; }.step-tab.complete .step-marker { border-color: rgba(84, 230, 221, .85); color: #062b37; background: #6ef0e1; box-shadow: 0 0 12px rgba(79, 231, 218, .35); }
 .step-marker { display: inline-flex; flex: 0 0 38px; align-items: center; justify-content: center; width: 38px; height: 38px; border: 1px solid rgba(101, 176, 208, .6); border-radius: 50%; color: #a6c4d9; background: rgba(3, 25, 40, .8); font-size: 12px; font-weight: 900; letter-spacing: .04em; }.step-copy { display: grid; min-width: 0; gap: 4px; margin-left: 10px; }.step-name { display: -webkit-box; overflow: hidden; color: inherit; font-size: 14px; font-weight: 800; line-height: 1.25; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }.step-action { color: #66b6d4; font-size: 10px; font-weight: 800; letter-spacing: .06em; line-height: 1; }.step-connector { position: relative; flex: 0 1 40px; min-width: 18px; height: 2px; margin: 0 8px; background: rgba(98, 169, 201, .34); }.step-connector::after { position: absolute; top: 50%; right: -1px; width: 6px; height: 6px; border-top: 1px solid #73b1ce; border-right: 1px solid #73b1ce; content: ''; transform: translateY(-50%) rotate(45deg); }.step-tab.complete + .step-connector { background: linear-gradient(90deg, #6ef0e1, #1cb8e9); box-shadow: 0 0 9px rgba(53, 218, 235, .46); }.step-tab.complete + .step-connector::after { border-color: #63e6f1; }
 
-.process-step-card { margin: 0; padding: 16px; border: 1px solid rgba(82, 174, 226, 0.42); border-radius: 20px; background: rgba(0, 25, 42, 0.64); }.step-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 12px; }.step-title-row h3 { margin: 4px 0 0; color: #fff; font-size: 22px; font-weight: 900; line-height: 1.3; }.section-eyebrow { margin: 0; color: #71dfff; font-size: 12px; font-weight: 800; line-height: 1.4; }.step-chip { padding: 6px 12px; border: 1px solid rgba(94, 219, 255, .54); border-radius: 999px; color: #a6ebff; background: rgba(9, 104, 149, .2); font-size: 13px; font-weight: 800; }
+.process-step-card { margin: 0; padding: 16px; border: 1px solid rgba(82, 174, 226, 0.42); border-radius: 20px; background: rgba(0, 25, 42, 0.64); }.step-title-row { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 12px; }.step-title-row h3 { margin: 4px 0 0; color: #fff; font-size: 22px; font-weight: 900; line-height: 1.3; }.step-title-actions { display: flex; align-items: center; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }.schedule-export-action { min-height: 34px; padding: 0 13px; font-size: 13px; }.section-eyebrow { margin: 0; color: #71dfff; font-size: 12px; font-weight: 800; line-height: 1.4; }.step-chip { padding: 6px 12px; border: 1px solid rgba(94, 219, 255, .54); border-radius: 999px; color: #a6ebff; background: rgba(9, 104, 149, .2); font-size: 13px; font-weight: 800; }
 .process-intro { margin: 0 0 18px; color: #d7ecff; font-size: 15px; line-height: 1.8; }.training-table-wrap { overflow-x: auto; border: 1px solid rgba(0, 180, 255, .22); border-radius: 22px; background: rgba(1, 14, 26, .72); }.process-table { width: 100%; min-width: 920px; border-collapse: collapse; table-layout: fixed; }.process-table th { padding: 12px; border-right: 1px solid rgba(77, 167, 220, .2); color: #eaffff; background: rgba(8, 55, 82, .98); font-size: 14px; font-weight: 900; text-align: center; }.process-table td { padding: 12px; border-top: 1px solid rgba(77, 167, 220, .2); border-right: 1px solid rgba(77, 167, 220, .2); color: #d7f1ff; background: rgba(1, 14, 26, .48); vertical-align: middle; }.process-table th:last-child, .process-table td:last-child { border-right: 0; }.stage-cell { width: 17%; color: #eafaff; font-size: 14px; font-weight: 900; text-align: center; }.task-no-cell { width: 12%; color: #eafaff; font-size: 14px; font-weight: 800; text-align: center; }.task-cell { color: #cfe8f8; font-size: 14px; line-height: 1.7; text-align: center; }.select-cell { width: 23%; }.select-cell select, .schedule-table input { box-sizing: border-box; width: 100%; min-height: 38px; padding: 7px 10px; border: 1px solid rgba(45, 95, 126, .95); border-radius: 10px; outline: none; color: #eef5ff; background: #0f1a24; font: inherit; }.select-cell select:focus, .schedule-table input:focus { border-color: rgba(92, 224, 255, .7); box-shadow: 0 0 0 3px rgba(0, 174, 255, .13); }.classification-feedback { margin: 6px 0 0; color: #ff9b8f; font-size: 12px; line-height: 1.5; }.is-correct { background: rgba(55, 196, 147, .08); }.is-incorrect { background: rgba(255, 91, 82, .1); }.classification-summary { margin: 16px 0 0; color: #ffbc86; }.classification-summary.is-success { color: #6ee8b1; }
 .task-actions { display: flex; justify-content: center; gap: 52px; margin-top: 36px; }.btn-nav { min-width: 172px; min-height: 64px; padding: 0 28px; border: 1px solid #2c83aa; border-radius: 6px; color: #dff7ff; background: rgba(13, 64, 88, .62); box-shadow: none; font-size: 24px; font-weight: 900; line-height: 1; }.btn-submit { border-color: #2c83aa; background: rgba(13, 64, 88, .62); }.task-actions .btn-nav .el-icon { display: none; }.btn-nav:hover:not(:disabled) { border-color: #46b5e7; color: #fff; background: rgba(18, 85, 116, .78); }.btn-nav:disabled { cursor: not-allowed; opacity: .6; }.step-placeholder { display: grid; place-items: center; min-height: 280px; padding: 28px; border: 1px dashed rgba(101, 207, 239, .42); border-radius: 18px; color: #b8d9ec; background: rgba(1, 14, 26, .42); text-align: center; }.step-placeholder p { margin: 0 0 8px; color: #eaffff; font-size: 20px; font-weight: 800; }
-.step-warning { margin: 0 0 16px; padding: 10px 14px; border: 1px solid rgba(255, 173, 93, .62); border-radius: 10px; color: #ffd19f; background: rgba(187, 102, 27, .16); }.schedule-table { min-width: 1180px; }.schedule-table .stage-cell { width: 12%; }.schedule-table .task-no-cell { width: 8%; }.schedule-table .task-cell { width: 21%; }.classification-cell { width: 13%; color: #eafaff; font-weight: 800; text-align: center; }.schedule-table .dependency-input { min-width: 180px; }.schedule-table input:disabled { cursor: not-allowed; opacity: .6; }
+.step-warning { margin: 0 0 16px; padding: 10px 14px; border: 1px solid rgba(255, 173, 93, .62); border-radius: 10px; color: #ffd19f; background: rgba(187, 102, 27, .16); }.schedule-table { min-width: 1020px; }.schedule-table .stage-cell { width: 7%; }.schedule-table .task-no-cell { width: 7%; }.schedule-table .task-cell { width: 18%; }.classification-cell { width: 12%; color: #eafaff; font-weight: 800; text-align: center; }.schedule-table th:nth-child(5), .schedule-table td:nth-child(5), .schedule-table th:nth-child(6), .schedule-table td:nth-child(6) { width: 18%; }.schedule-table .dependency-input { min-width: 0; }.schedule-table .dependency-input::placeholder { color: rgba(168, 220, 233, .68); opacity: 1; }.schedule-table th:nth-child(7), .schedule-table td:nth-child(7) { width: 20%; }.schedule-table input:disabled { cursor: not-allowed; opacity: .6; }
 .gantt-upload-panel { display: grid; justify-items: center; gap: 22px; min-height: 320px; padding: 32px 16px; border: 1px dashed rgba(71, 204, 255, .55); border-radius: 18px; background: radial-gradient(circle at center, rgba(15, 119, 163, .16), transparent 55%); }.gantt-upload-trigger { display: grid; place-items: center; align-content: center; gap: 9px; width: 280px; height: 138px; border-radius: 12px; color: #fff; background: linear-gradient(135deg, #0ba6e0, #0877ad); cursor: pointer; box-shadow: 0 14px 30px rgba(5, 126, 180, .24); }.gantt-upload-trigger input { position: absolute; width: 1px; height: 1px; opacity: 0; }.gantt-upload-trigger .el-icon { font-size: 26px; }.gantt-upload-trigger span { color: #cbefff; font-size: 12px; }.gantt-upload-trigger.disabled { cursor: not-allowed; opacity: .55; }.gantt-preview { width: min(100%, 760px); margin: 0; text-align: center; }.gantt-preview img { display: block; width: 100%; max-height: 410px; object-fit: contain; border: 1px solid rgba(84, 211, 255, .5); border-radius: 12px; background: #fff; cursor: zoom-in; }.gantt-preview figcaption { margin-top: 8px; color: #a8dce9; font-size: 13px; }.gantt-guide { margin-top: 26px; padding: 18px 22px; border-left: 3px solid #23c4ff; border-radius: 0 14px 14px 0; color: #d4edf6; background: rgba(12, 75, 104, .22); }.gantt-guide h4 { margin: 0 0 14px; color: #fff; }.gantt-guide ol { margin: 0; padding-left: 20px; }.gantt-guide li { margin: 11px 0; line-height: 1.7; }.gantt-guide button { margin-left: 12px; border: 0; border-radius: 6px; padding: 5px 10px; color: #fff; background: #109ed4; cursor: pointer; }
 .process-reflection { display: grid; gap: 28px; }.reflection-field { display: grid; gap: 12px; color: #d8edf4; font-size: 16px; line-height: 1.7; }.reflection-field span { color: #f1fbff; font-weight: 600; }.reflection-field textarea { min-height: 190px; resize: vertical; padding: 14px; border: 1px solid rgba(45, 95, 126, .95); border-radius: 14px; color: #eef5ff; background: #0f1a24; font: inherit; line-height: 1.7; }.reflection-field textarea:focus { outline: 0; border-color: rgba(92, 224, 255, .7); box-shadow: 0 0 0 3px rgba(0, 174, 255, .13); }.reflection-field textarea:disabled { cursor: not-allowed; opacity: .55; }.reflection-question { color: #f1fbff; font-size: 16px; font-weight: 600; line-height: 1.8; }.scenario-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }.scenario-grid .reflection-field textarea { min-height: 180px; }.process-reflection.disabled { opacity: .72; }
 
diff --git a/tests/product-development-process-step2-validation.static.test.cjs b/tests/product-development-process-step2-validation.static.test.cjs
index 0c5be7f..3a381a0 100644
--- a/tests/product-development-process-step2-validation.static.test.cjs
+++ b/tests/product-development-process-step2-validation.static.test.cjs
@@ -13,3 +13,16 @@ test("实训任务三第二步在提交前提示首个未填写字段", () => {
 test("实训任务三第二步不完整时不请求后端校验", () => {
   assert.match(source, /async function saveAndGoToStepThree\(\)\s*\{[\s\S]*?const validationMessage = getStepTwoValidationMessage\(\);[\s\S]*?if \(validationMessage\) \{[\s\S]*?msgWarning\?\.\(validationMessage\)[\s\S]*?return;[\s\S]*?\}\s*checking\.value = true;[\s\S]*?checkProductDevelopmentProcessStepTwo/);
 });
+
+test("实训任务三第二步可导出当前WBS排期列表", () => {
+  assert.match(source, /@click="exportScheduleList"[\s\S]*?导出列表/);
+  assert.match(source, /function exportScheduleList\(\)[\s\S]*?XLSX\.utils\.json_to_sheet[\s\S]*?XLSX\.writeFile[\s\S]*?产品开发WBS任务拆解与排期表\.xlsx/);
+});
+
+test("实训任务三第二步使用标准SS依赖示例并采用紧凑表格", () => {
+  assert.match(source, /placeholder="示例：开始-开始（SS）"/);
+  assert.match(source, /\.schedule-table \.dependency-input::placeholder \{ color: rgba\(168, 220, 233, \.68\); opacity: 1; \}/);
+  assert.match(source, /\.schedule-table \{ min-width: 1020px; \}/);
+  assert.match(source, /\.schedule-table \.stage-cell \{ width: 7%; \}/);
+  assert.match(source, /\.schedule-table \.task-no-cell \{ width: 7%; \}/);
+});