diff --git a/docs/frontend-page-resource-manifest.json b/docs/frontend-page-resource-manifest.json
index 75770a3..539c3aa 100644
--- a/docs/frontend-page-resource-manifest.json
+++ b/docs/frontend-page-resource-manifest.json
@@ -408,7 +408,7 @@
       "name": "personal-center_overtime-application",
       "path": "/personal-center/overtime-application",
       "component": "view.personal-center_overtime-application",
-      "title": "加班申请",
+      "title": "业务学习",
       "routeTitle": "personal-center_overtime-application",
       "i18nKey": "route.personal-center_overtime-application",
       "icon": "mdi:clock-plus-outline",
@@ -422,7 +422,7 @@
       "redirect": null,
       "props": null,
       "meta": {
-        "title": "加班申请",
+        "title": "业务学习",
         "i18nKey": "route.personal-center_overtime-application",
         "icon": "mdi:clock-plus-outline",
         "localIcon": null,
diff --git a/src/constants/dict.ts b/src/constants/dict.ts
index fbd022a..4ca7efc 100644
--- a/src/constants/dict.ts
+++ b/src/constants/dict.ts
@@ -113,9 +113,9 @@ export const RDMS_REQ_CAN_DELETE_STATUS_DICT_CODE = 'rdms_req_can_delete_status'
 export const RDMS_WORKLOG_DIFFICULTY_DICT_CODE = 'rdms_task_item_worklog_difficulty';
 
 /**
- * 加班时长快捷选项字典编码
+ * 学习时长快捷选项字典编码
  *
- * 对应业务字段：加班申请中的 overtimeDuration
+ * 对应业务字段：业务学习中的 overtimeDuration
  * 来源口径：`overtime-application-design.md` 明确时长下拉字典为 rdms_overtime_duration
  */
 export const RDMS_OVERTIME_DURATION_DICT_CODE = 'rdms_overtime_duration';
diff --git a/src/constants/status-tag.ts b/src/constants/status-tag.ts
index f1804e3..d9e450a 100644
--- a/src/constants/status-tag.ts
+++ b/src/constants/status-tag.ts
@@ -104,7 +104,7 @@ const statusTagTypeRegistry: Record<StatusDomain, Record<string, StatusTagType>>
     completed: 'success',
     cancelled: 'danger'
   },
-  // 加班申请
+  // 业务学习
   overtimeApplication: {
     pending: 'warning',
     approved: 'success',
diff --git a/src/locales/langs/zh-cn.ts b/src/locales/langs/zh-cn.ts
index e887148..0385a2e 100644
--- a/src/locales/langs/zh-cn.ts
+++ b/src/locales/langs/zh-cn.ts
@@ -175,7 +175,7 @@ const local: App.I18n.Schema = {
     'personal-center_work-report_project': '项目半月报',
     'personal-center_my-performance': '我的绩效',
     'personal-center_my-application': '我的申请',
-    'personal-center_overtime-application': '加班申请',
+    'personal-center_overtime-application': '业务学习',
     'personal-center_pending-approval': '待我审批',
     feedback: '意见反馈',
     infra: '基础设施',
diff --git a/src/views/personal-center/overtime-application/index.vue b/src/views/personal-center/overtime-application/index.vue
index 0a2903d..31f27e0 100644
--- a/src/views/personal-center/overtime-application/index.vue
+++ b/src/views/personal-center/overtime-application/index.vue
@@ -180,7 +180,7 @@ const { columns, columnChecks, data, loading, getDataByPage, mobilePagination, r
       { prop: 'index', type: 'index', label: '序号', width: 64 },
       {
         prop: 'overtimeDate',
-        label: '加班日期',
+        label: '学习日期',
         width: 120,
         formatter: row => formatOvertimeDate(row.overtimeDate)
       }
@@ -191,17 +191,17 @@ const { columns, columnChecks, data, loading, getDataByPage, mobilePagination, r
     }
 
     cols.push(
-      { prop: 'overtimeDuration', label: '加班时长', width: 110, showOverflowTooltip: true },
+      { prop: 'overtimeDuration', label: '学习时长', width: 110, showOverflowTooltip: true },
       {
         prop: 'overtimeReason',
-        label: '加班原因',
+        label: '学习原因',
         minWidth: 180,
         className: 'overtime-application__cell-ellipsis',
         formatter: row => formatEmptyText(row.overtimeReason)
       },
       {
         prop: 'overtimeContent',
-        label: '加班内容',
+        label: '学习内容',
         minWidth: 200,
         className: 'overtime-application__cell-ellipsis',
         formatter: row => formatEmptyText(row.overtimeContent)
@@ -357,7 +357,7 @@ async function handleExport() {
     return;
   }
 
-  downloadBlob(blob, `加班申请_${dayjs().format('YYYY-MM-DD')}.xls`);
+  downloadBlob(blob, `业务学习_${dayjs().format('YYYY-MM-DD')}.xls`);
 }
 
 async function loadSubordinateTree() {
@@ -485,7 +485,7 @@ watch(
           <template #header>
             <div class="flex flex-wrap items-center justify-between gap-12px">
               <div class="flex items-center gap-10px">
-                <p class="text-16px font-600">加班申请</p>
+                <p class="text-16px font-600">业务学习</p>
                 <ElTag effect="plain">{{ totalCount }}</ElTag>
               </div>
               <TableHeaderOperation v-model:columns="columnChecks" :loading="loading" @refresh="reloadTable">
@@ -592,7 +592,7 @@ watch(
   white-space: nowrap;
 }
 
-/* 加班原因/加班内容：单元格内容溢出时仅显示省略号，不弹出 tooltip */
+/* 学习原因/学习内容：单元格内容溢出时仅显示省略号，不弹出 tooltip */
 :deep(.overtime-application__cell-ellipsis .cell) {
   display: block;
   overflow: hidden;
diff --git a/src/views/personal-center/overtime-application/modules/overtime-application-approval-record-dialog.vue b/src/views/personal-center/overtime-application/modules/overtime-application-approval-record-dialog.vue
index 9275447..2c6cf93 100644
--- a/src/views/personal-center/overtime-application/modules/overtime-application-approval-record-dialog.vue
+++ b/src/views/personal-center/overtime-application/modules/overtime-application-approval-record-dialog.vue
@@ -49,7 +49,7 @@ watch(
 <template>
   <BusinessFormDialog
     v-model="visible"
-    title="加班申请审批记录"
+    title="业务学习审批记录"
     width="820px"
     :loading="loading"
     :show-footer="false"
diff --git a/src/views/personal-center/overtime-application/modules/overtime-application-batch-detail-dialog.vue b/src/views/personal-center/overtime-application/modules/overtime-application-batch-detail-dialog.vue
index 4ffe39b..d78d162 100644
--- a/src/views/personal-center/overtime-application/modules/overtime-application-batch-detail-dialog.vue
+++ b/src/views/personal-center/overtime-application/modules/overtime-application-batch-detail-dialog.vue
@@ -12,9 +12,9 @@ defineOptions({ name: 'OvertimeApplicationBatchDetailDialog' });
 type ActionType = 'approve' | 'reject';
 
 interface Props {
-  /** 选中的加班申请 id 列表（原始 id） */
+  /** 选中的业务学习 id 列表（原始 id） */
   selectedIds: string[];
-  /** 全部加班申请行数据，用于通过 id 查找 */
+  /** 全部业务学习行数据，用于通过 id 查找 */
   rows: Api.OvertimeApplication.OvertimeApplication[];
   actionLoading?: boolean;
 }
@@ -163,23 +163,23 @@ watch(
       <ElDescriptionsItem label="申请人" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.applicantName }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班日期" label-class-name="overtime-application-detail-dialog__label--compact">
+      <ElDescriptionsItem label="学习日期" label-class-name="overtime-application-detail-dialog__label--compact">
         {{ formatOvertimeDate(detailData.overtimeDate) }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班时长" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习时长" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeDuration }}
       </ElDescriptionsItem>
       <ElDescriptionsItem label="提交时间" label-class-name="overtime-application-detail-dialog__label--compact">
         {{ formatOvertimeDateTime(detailData.submitTime) }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班原因" :span="2" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习原因" :span="2" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeReason }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班内容" :span="2" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习内容" :span="2" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeContent }}
       </ElDescriptionsItem>
     </ElDescriptions>
-    <ElEmpty v-else description="未获取到加班申请详情" />
+    <ElEmpty v-else description="未获取到业务学习详情" />
 
     <div class="batch-detail__approval-form">
       <div class="audit-field">
diff --git a/src/views/personal-center/overtime-application/modules/overtime-application-detail-dialog.vue b/src/views/personal-center/overtime-application/modules/overtime-application-detail-dialog.vue
index bfcea63..e327490 100644
--- a/src/views/personal-center/overtime-application/modules/overtime-application-detail-dialog.vue
+++ b/src/views/personal-center/overtime-application/modules/overtime-application-detail-dialog.vue
@@ -114,28 +114,28 @@ watch(
 </script>
 
 <template>
-  <BusinessFormDialog v-model="visible" title="加班申请详情" preset="md" :loading="loading">
+  <BusinessFormDialog v-model="visible" title="业务学习详情" preset="md" :loading="loading">
     <ElDescriptions v-if="detailData" class="overtime-application-detail-dialog__descriptions" :column="2" border>
       <ElDescriptionsItem label="申请人" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.applicantName }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班日期" label-class-name="overtime-application-detail-dialog__label--compact">
+      <ElDescriptionsItem label="学习日期" label-class-name="overtime-application-detail-dialog__label--compact">
         {{ formatOvertimeDate(detailData.overtimeDate) }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班时长" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习时长" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeDuration }}
       </ElDescriptionsItem>
       <ElDescriptionsItem label="提交时间" label-class-name="overtime-application-detail-dialog__label--compact">
         {{ formatOvertimeDateTime(detailData.submitTime) }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班原因" :span="2" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习原因" :span="2" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeReason }}
       </ElDescriptionsItem>
-      <ElDescriptionsItem label="加班内容" :span="2" label-class-name="overtime-application-detail-dialog__label">
+      <ElDescriptionsItem label="学习内容" :span="2" label-class-name="overtime-application-detail-dialog__label">
         {{ detailData.overtimeContent }}
       </ElDescriptionsItem>
     </ElDescriptions>
-    <ElEmpty v-else description="未获取到加班申请详情" />
+    <ElEmpty v-else description="未获取到业务学习详情" />
 
     <div v-if="props.showApprovalActions" class="overtime-application-detail-dialog__approval-form">
       <div class="audit-field">
diff --git a/src/views/personal-center/overtime-application/modules/overtime-application-operate-dialog.vue b/src/views/personal-center/overtime-application/modules/overtime-application-operate-dialog.vue
index 0c192f6..fe44b8c 100644
--- a/src/views/personal-center/overtime-application/modules/overtime-application-operate-dialog.vue
+++ b/src/views/personal-center/overtime-application/modules/overtime-application-operate-dialog.vue
@@ -43,21 +43,21 @@ const approverName = ref('');
 
 const currentUserName = computed(() => authStore.userInfo.nickname || authStore.userInfo.userName || '--');
 const isEdit = computed(() => props.operateType === 'edit');
-const title = computed(() => (isEdit.value ? '修改并重新提交' : '新增加班申请'));
+const title = computed(() => (isEdit.value ? '修改并重新提交' : '新增业务学习'));
 
 const model = reactive<Api.OvertimeApplication.SaveOvertimeApplicationParams>(createDefaultModel());
 
 const rules = computed(
   () =>
     ({
-      overtimeDate: [createRequiredRule('请选择加班日期')],
-      overtimeDuration: [createRequiredRule('请选择加班时长')],
+      overtimeDate: [createRequiredRule('请选择学习日期')],
+      overtimeDuration: [createRequiredRule('请选择学习时长')],
       overtimeReason: [
-        createRequiredRule('请输入加班原因'),
+        createRequiredRule('请输入学习原因'),
         {
           validator: (_rule, value: string, callback) => {
             if (!value?.trim()) {
-              callback(new Error('请输入加班原因'));
+              callback(new Error('请输入学习原因'));
               return;
             }
 
@@ -67,11 +67,11 @@ const rules = computed(
         }
       ],
       overtimeContent: [
-        createRequiredRule('请输入加班内容'),
+        createRequiredRule('请输入学习内容'),
         {
           validator: (_rule, value: string, callback) => {
             if (!value?.trim()) {
-              callback(new Error('请输入加班内容'));
+              callback(new Error('请输入学习内容'));
               return;
             }
 
@@ -152,7 +152,7 @@ async function handleSubmit() {
     return;
   }
 
-  window.$message?.success(isEdit.value ? '加班申请已重新提交' : '加班申请已提交');
+  window.$message?.success(isEdit.value ? '业务学习已重新提交' : '业务学习已提交');
   visible.value = false;
   emit('submitted');
 }
@@ -199,52 +199,52 @@ watch(
             </ElFormItem>
           </ElCol>
           <ElCol :span="12">
-            <ElFormItem label="加班日期" prop="overtimeDate" style="width: 100%">
+            <ElFormItem label="学习日期" prop="overtimeDate" style="width: 100%">
               <ElDatePicker
                 v-model="model.overtimeDate"
                 class="w-full"
                 type="date"
                 value-format="YYYY-MM-DD"
                 style="width: 100%"
-                placeholder="请选择加班日期"
+                placeholder="请选择学习日期"
               />
             </ElFormItem>
           </ElCol>
           <ElCol :span="12">
-            <ElFormItem label="加班时长" prop="overtimeDuration">
+            <ElFormItem label="学习时长" prop="overtimeDuration">
               <DictSelect
                 v-model="model.overtimeDuration"
                 :dict-code="RDMS_OVERTIME_DURATION_DICT_CODE"
-                placeholder="请选择加班时长"
+                placeholder="请选择学习时长"
               />
             </ElFormItem>
           </ElCol>
         </ElRow>
       </BusinessFormSection>
 
-      <BusinessFormSection title="加班说明">
+      <BusinessFormSection title="学习说明">
         <ElRow :gutter="16">
           <ElCol :span="24">
-            <ElFormItem label="加班原因" prop="overtimeReason">
+            <ElFormItem label="学习原因" prop="overtimeReason">
               <ElInput
                 v-model="model.overtimeReason"
                 type="textarea"
                 :rows="3"
                 maxlength="500"
                 show-word-limit
-                placeholder="请输入加班原因"
+                placeholder="请输入学习原因"
               />
             </ElFormItem>
           </ElCol>
           <ElCol :span="24">
-            <ElFormItem label="加班内容" prop="overtimeContent">
+            <ElFormItem label="学习内容" prop="overtimeContent">
               <ElInput
                 v-model="model.overtimeContent"
                 type="textarea"
                 :rows="4"
                 maxlength="1000"
                 show-word-limit
-                placeholder="请输入加班内容"
+                placeholder="请输入学习内容"
               />
             </ElFormItem>
           </ElCol>
diff --git a/src/views/personal-center/overtime-application/modules/overtime-application-search.vue b/src/views/personal-center/overtime-application/modules/overtime-application-search.vue
index b39609d..829128e 100644
--- a/src/views/personal-center/overtime-application/modules/overtime-application-search.vue
+++ b/src/views/personal-center/overtime-application/modules/overtime-application-search.vue
@@ -105,9 +105,9 @@ const fields = computed<SearchField[]>(() => {
       : []),
     {
       key: 'overtimeDate',
-      label: '加班日期',
+      label: '学习日期',
       type: 'dateRange',
-      placeholder: '请选择加班日期'
+      placeholder: '请选择学习日期'
     },
     {
       key: 'statusCode',
diff --git a/src/views/personal-center/work-report/shared/components/prototype-page-dialog.vue b/src/views/personal-center/work-report/shared/components/prototype-page-dialog.vue
index 368535a..2cc8e92 100644
--- a/src/views/personal-center/work-report/shared/components/prototype-page-dialog.vue
+++ b/src/views/personal-center/work-report/shared/components/prototype-page-dialog.vue
@@ -388,7 +388,7 @@ async function pullDefaultDraft(confirmOverwrite = false) {
   }
 }
 
-async function refreshDraft() {
+async function refreshDraft(showSuccess = true) {
   if (props.mode !== 'edit') {
     await pullDefaultDraft(true);
     return;
@@ -433,7 +433,9 @@ async function refreshDraft() {
     applyProjectEditableFields(result.data as Api.WorkReport.Project.ProjectReport);
   }
 
-  window.$message?.success('最新数据已刷新');
+  if (showSuccess) {
+    window.$message?.success('最新数据已刷新');
+  }
 }
 
 async function loadInitData() {
@@ -479,6 +481,9 @@ watch(visible, async isVisible => {
 
   if (props.rowData?.id) {
     await loadDetail(props.rowData.id);
+    if (props.mode === 'edit') {
+      await refreshDraft(false);
+    }
     await fillMonthlyPerformanceResult();
   }
 });
diff --git a/src/views/personal-center/work-report/weekly/modules/fill-page.vue b/src/views/personal-center/work-report/weekly/modules/fill-page.vue
index 2894e07..fb8b31a 100644
--- a/src/views/personal-center/work-report/weekly/modules/fill-page.vue
+++ b/src/views/personal-center/work-report/weekly/modules/fill-page.vue
@@ -100,7 +100,7 @@ const activeEditField = ref('');
 const travelDialogVisible = ref(false);
 const isReadonly = computed(() => props.mode === 'detail' || props.scene === 'approval');
 const { dictData: priorityDictData, getLabel: getPriorityLabel } = useDict(RDMS_REQ_PRIORITY_DICT_CODE);
-const { getLabel: getTaskItemTypeLabel } = useDict(RDMS_TASK_ITEM_TYPE_DICT_CODE);
+const { dictData: taskItemTypeDictData, getLabel: getTaskItemTypeLabel } = useDict(RDMS_TASK_ITEM_TYPE_DICT_CODE);
 const DEFAULT_SECTION_CATEGORY = '工作内容';
 const TRAVEL_SECTION_CATEGORY = '差旅';
 
@@ -613,6 +613,41 @@ function createStructuredSectionsFromTextV2(
   const legacyTaskLineRe =
     /^(?!(?:(?:\d+[.．、])|(?:\d+\s+)|(?:[一二三四五六七八九十百千万]+[、.．]))\s*)(.+?)\s*[-－]\s*(.+)$/u;
 
+  const isKnownSectionCategory = (category: string) => {
+    const normalizedCategory = category.trim();
+    if (!normalizedCategory) return false;
+    if ([DEFAULT_SECTION_CATEGORY, TRAVEL_SECTION_CATEGORY, MY_AFFAIRS_TITLE].includes(normalizedCategory)) return true;
+    return taskItemTypeDictData.value.some(item => item.label === normalizedCategory);
+  };
+
+  const isLegacyStructuredTaskLine = (line: string, strict = false) => {
+    const legacyMatch = line.match(legacyTaskLineRe);
+    if (!legacyMatch) return false;
+
+    const [, rawCategory, rawTaskText] = legacyMatch;
+    const category = rawCategory.trim();
+    const normalizedTaskText = rawTaskText.trim();
+    if (!category || !normalizedTaskText) return false;
+
+    const { rawTitle, metricsText, detail } = extractStructuredTaskParts(normalizedTaskText);
+    const title = stripStructuredTaskSuffix(rawTitle);
+    if (!title) return false;
+
+    const hasTaskStructureHint =
+      Boolean(detail) ||
+      isStructuredMetricsText(metricsText) ||
+      normalizedTaskText.includes('（') ||
+      normalizedTaskText.includes('(') ||
+      normalizedTaskText.includes('：') ||
+      normalizedTaskText.includes(':');
+
+    if (isKnownSectionCategory(category) || hasTaskStructureHint) return true;
+
+    if (strict) return false;
+
+    return category.length <= 12;
+  };
+
   const isExplicitStructuredTaskLine = (line: string) => {
     if (!STRUCTURED_TASK_PREFIX_RE.test(line)) return false;
     const normalizedLine = stripStructuredTaskPrefix(line);
@@ -623,7 +658,7 @@ function createStructuredSectionsFromTextV2(
   const shouldAppendToPreviousTaskDetail = (line: string) => {
     if (!previousTask?.detail) return false;
     if (line.startsWith('#')) return false;
-    if (legacyTaskLineRe.test(line)) return false;
+    if (isLegacyStructuredTaskLine(line, true)) return false;
     if (isExplicitStructuredTaskLine(line)) return false;
     return true;
   };
@@ -641,7 +676,9 @@ function createStructuredSectionsFromTextV2(
 
     // 仅当行首不是结构化任务前缀（如 "3、"）时，才按旧式 "<分类> - <事项>" 解析；
     // 否则会把 "2026-06-12 - 2026-06-19" 这种含 " - " 的出差行误判为分类。
-    const legacyMatch = trimmedLine.match(legacyTaskLineRe);
+    const legacyMatch = isLegacyStructuredTaskLine(trimmedLine, Boolean(previousTask?.detail))
+      ? trimmedLine.match(legacyTaskLineRe)
+      : null;
     if (legacyMatch) {
       const [, rawCategory, rawTaskText] = legacyMatch;
       const category = rawCategory.trim();
diff --git a/src/views/workbench/modules/workbench-my-week-worklog.vue b/src/views/workbench/modules/workbench-my-week-worklog.vue
index 84ec2f2..2f6c93a 100644
--- a/src/views/workbench/modules/workbench-my-week-worklog.vue
+++ b/src/views/workbench/modules/workbench-my-week-worklog.vue
@@ -255,11 +255,11 @@ function buildTeamBarOption(): ECOption {
         if (!params.length) return '';
         const name = params[0].axisValue as string;
         const totalHours = Number(params.find((p: any) => p.seriesName === '总工时')?.value ?? 0);
-        const overtimeHours = Number(params.find((p: any) => p.seriesName === '加班工时')?.value ?? 0);
+        const overtimeHours = Number(params.find((p: any) => p.seriesName === '学习工时')?.value ?? 0);
         return [
           `<div style="font-weight:600;margin-bottom:4px">${name}</div>`,
           `总工时：${totalHours}h`,
-          `加班工时：${overtimeHours}h`
+          `学习工时：${overtimeHours}h`
         ].join('<br/>');
       }
     },
@@ -288,7 +288,7 @@ function buildTeamBarOption(): ECOption {
         }
       },
       {
-        name: '加班工时',
+        name: '学习工时',
         type: 'bar',
         barWidth: 16,
         data: v.members.map(member => member.overtimeHours),
diff --git a/src/views/workbench/modules/workbench-todo-panel.vue b/src/views/workbench/modules/workbench-todo-panel.vue
index 4ea5bad..59cbf48 100644
--- a/src/views/workbench/modules/workbench-todo-panel.vue
+++ b/src/views/workbench/modules/workbench-todo-panel.vue
@@ -145,7 +145,7 @@ const approvalBizTabs: Array<{ key: ApprovalBizType; label: string }> = [
   { key: 'monthly', label: '月报' },
   { key: 'project', label: '项目半月报' },
   { key: 'performance', label: '我的绩效' },
-  { key: 'overtime_application', label: '加班申请' }
+  { key: 'overtime_application', label: '业务学习' }
 ];
 
 const hasWorkReportApprovePermission = computed(() => hasButtonPermission('project:work-report:approve'));
@@ -224,7 +224,7 @@ const performanceActionVisible = ref(false);
 const currentPerformanceSheet = ref<Api.Performance.Sheet.Sheet | null>(null);
 const currentPerformanceActionType = ref<PerformanceApprovalActionType>('confirm');
 
-// 批量审批选中状态（存原始加班申请 id，避免映射转换）
+// 批量审批选中状态（存原始业务学习 id，避免映射转换）
 const selectedOvertimeIds = ref<Set<string>>(new Set());
 
 const APPROVAL_ENTRY_ICON = markRaw(IconMdiClipboardCheckOutline);
@@ -234,7 +234,7 @@ function getApprovalCategoryLabel(bizType: ApprovalBizType) {
   if (bizType === 'monthly') return '月报';
   if (bizType === 'project') return '项目半月报';
   if (bizType === 'performance') return '我的绩效';
-  if (bizType === 'overtime_application') return '加班申请';
+  if (bizType === 'overtime_application') return '业务学习';
   return '待审批';
 }
 
@@ -786,7 +786,7 @@ async function handleOvertimeActionSubmit(payload: { actionType: OvertimeApprova
   }
 
   overtimeDetailVisible.value = false;
-  window.$message?.success(payload.actionType === 'approve' ? '加班申请已通过' : '加班申请已退回');
+  window.$message?.success(payload.actionType === 'approve' ? '业务学习已通过' : '业务学习已退回');
   await loadOvertimeApprovalItems();
 }
 
@@ -902,7 +902,7 @@ watch(activeApprovalBizType, () => {
   clearOvertimeSelection();
 });
 
-// 当前页加班申请是否全部选中（用于全选复选框状态）
+// 当前页业务学习是否全部选中（用于全选复选框状态）
 const allOvertimeItemsSelected = computed(() => {
   const items = overtimeApprovalItems.value;
   if (items.length === 0) return false;
@@ -980,11 +980,11 @@ async function loadOvertimeApprovalItems() {
     data.list.map(item => ({
       id: `overtime-application-${item.id}`,
       category: 'approval',
-      categoryLabel: '加班申请',
-      title: `${item.applicantName} · ${item.overtimeDate.slice(5, 7)} 月加班 ${item.overtimeDuration} 申请待审批`,
+      categoryLabel: '业务学习',
+      title: `${item.applicantName} · ${item.overtimeDate.slice(5, 7)} 月学习 ${item.overtimeDuration} 申请待审批`,
       createdTime: item.submitTime || item.createTime,
       deadline: item.submitTime || item.createTime,
-      source: `加班申请 · ${item.applicantName}`,
+      source: `业务学习 · ${item.applicantName}`,
       priority: 'mid',
       approvalBizType: 'overtime_application',
       approvalBizId: item.id
@@ -1198,7 +1198,7 @@ onActivated(refresh);
     </div>
 
     <div class="workbench-todo__content">
-      <!-- 批量操作栏（仅加班申请待审批时显示） -->
+      <!-- 批量操作栏（仅业务学习待审批时显示） -->
       <div
         v-if="
           activeTab === 'approval' &&
@@ -1239,7 +1239,7 @@ onActivated(refresh);
           }"
         >
           <div class="workbench-todo__leading">
-            <!-- 加班申请待审批时显示复选框 -->
+            <!-- 业务学习待审批时显示复选框 -->
             <ElCheckbox
               v-if="
                 activeTab === 'approval' &&