diff --git a/src/locales/en.ts b/src/locales/en.ts
index dc3f02bd..b8602984 100644
--- a/src/locales/en.ts
+++ b/src/locales/en.ts
@@ -4575,6 +4575,7 @@ export default {
       planCountLabel: 'Plan Count',
       planDetailTitle: 'Plan Details',
       planCodeColon: 'Plan Code: ',
+      taskCodeColon: 'Task Code: ',
       planNumberColon: 'Plan Qty: ',
       deliveryDateColon: 'Delivery Date: ',
       startColon: 'Start: ',
@@ -4585,15 +4586,19 @@ export default {
       deviceLabel: 'Device',
       devicePlaceholder: 'Please select device',
       startDateLabel: 'Start Date',
-      startDatePlaceholder: 'Please select start date',
+      startDatePlaceholder: 'Please select plan start date',
+      endDateLabel: 'End Date',
+      endDatePlaceholder: 'Please select plan end date',
       durationLabel: 'Days',
       buttonCancel: 'Cancel',
       buttonConfirm: 'Confirm',
       editStartDateTitle: 'Edit Start Time',
       startTimeLabel: 'Start Time',
       startTimePlaceholder: 'Please select start time',
-      warningCompleteDeviceDate: 'Please complete device and start date',
+      capacityTypeLabel: 'Capacity Source',
+      warningCompleteDeviceDate: 'Please complete device, start date and end date',
       warningValidTime: 'Please select a valid time',
+      warningEndBeforeStart: 'End time cannot be earlier than start time',
       columnTaskName: 'Task Name',
       columnDeviceName: 'Device Name',
       columnPlanInfo: 'Plan Info',
diff --git a/src/locales/zh-CN.ts b/src/locales/zh-CN.ts
index ff075330..4a57a7a8 100644
--- a/src/locales/zh-CN.ts
+++ b/src/locales/zh-CN.ts
@@ -4786,6 +4786,7 @@ export default {
       planCountLabel: '计划条数',
       planDetailTitle: '计划明细',
       planCodeColon: '计划编码：',
+      taskCodeColon: '任务编码：',
       planNumberColon: '计划数量：',
       deliveryDateColon: '交货日期：',
       startColon: '开始：',
@@ -4796,15 +4797,19 @@ export default {
       deviceLabel: '设备',
       devicePlaceholder: '请选择设备',
       startDateLabel: '开始日期',
-      startDatePlaceholder: '请选择开始日期',
+      startDatePlaceholder: '请选择计划开始日期',
+      endDateLabel: '结束日期',
+      endDatePlaceholder: '请选择计划结束日期',
       durationLabel: '天数',
       buttonCancel: '取消',
       buttonConfirm: '确定',
       editStartDateTitle: '修改开始时间',
       startTimeLabel: '开始时间',
       startTimePlaceholder: '请选择开始时间',
-      warningCompleteDeviceDate: '请完善设备和开始日期',
+      capacityTypeLabel: '产能来源',
+      warningCompleteDeviceDate: '请完善设备、计划开始日期和计划结束日期',
       warningValidTime: '请选择有效的时间',
+      warningEndBeforeStart: '结束时间不能早于开始时间',
       columnTaskName: '任务名称',
       columnDeviceName: '设备名称',
       columnPlanInfo: '计划信息',
diff --git a/src/views/mes/tasksummary/components/ScheduleGanttPanelEditable.vue b/src/views/mes/tasksummary/components/ScheduleGanttPanelEditable.vue
index 19f3d7b1..1ca54b2c 100644
--- a/src/views/mes/tasksummary/components/ScheduleGanttPanelEditable.vue
+++ b/src/views/mes/tasksummary/components/ScheduleGanttPanelEditable.vue
@@ -4,18 +4,18 @@
       <div ref="ganttContainerRef" class="schedule-gantt-container" :style="{ height }"></div>
     </div>
     <div class="schedule-detail-panel">
-      <div class="schedule-detail-title">计划信息</div>
+      <div class="schedule-detail-title">{{ t('GanttChart.GanttPanel.detailTitle') }}</div>
       <template v-if="activePreviewDevice">
         <el-descriptions :column="1" border size="small">
-          <el-descriptions-item label="设备名称">{{ activePreviewDevice.deviceName }}</el-descriptions-item>
-          <el-descriptions-item label="设备ID">{{ activePreviewDevice.deviceId }}</el-descriptions-item>
-          <el-descriptions-item v-if="activePreviewDevice.capacityType !== undefined" label="产能来源">{{ getCapacityTypeLabel(activePreviewDevice.capacityType) }}</el-descriptions-item>
-          <el-descriptions-item v-if="activePreviewDevice.capacityType === 1" label="产能">{{ activePreviewDevice.ratedCapacity ?? '-' }}</el-descriptions-item>
-          <el-descriptions-item v-if="'dailyAverageValue' in activePreviewDevice" label="每日报工平均值">{{ activePreviewDevice.dailyAverageValue ?? '-' }}</el-descriptions-item>
-          <el-descriptions-item v-if="'dataCollectionCapacity' in activePreviewDevice" label="数据采集产能">{{ activePreviewDevice.dataCollectionCapacity ?? '-' }}</el-descriptions-item>
-          <el-descriptions-item label="计划条数">{{ activePreviewDevice.plans?.length ?? 0 }}</el-descriptions-item>
+          <el-descriptions-item :label="t('GanttChart.GanttPanel.deviceNameLabel')">{{ activePreviewDevice.deviceName }}</el-descriptions-item>
+          <el-descriptions-item :label="t('GanttChart.GanttPanel.deviceIdLabel')">{{ activePreviewDevice.deviceId }}</el-descriptions-item>
+          <el-descriptions-item v-if="activePreviewDevice.capacityType !== undefined" :label="t('GanttChart.GanttPanel.capacityTypeLabel')">{{ getCapacityTypeLabel(activePreviewDevice.capacityType) }}</el-descriptions-item>
+          <el-descriptions-item v-if="activePreviewDevice.capacityType === 1" :label="t('GanttChart.GanttPanel.capacityLabel')">{{ activePreviewDevice.ratedCapacity ?? '-' }}</el-descriptions-item>
+          <el-descriptions-item v-if="'dailyAverageValue' in activePreviewDevice" :label="t('GanttChart.GanttPanel.dailyAvgLabel')">{{ activePreviewDevice.dailyAverageValue ?? '-' }}</el-descriptions-item>
+          <el-descriptions-item v-if="'dataCollectionCapacity' in activePreviewDevice" :label="t('GanttChart.GanttPanel.dataCollectionCapacityLabel')">{{ activePreviewDevice.dataCollectionCapacity ?? '-' }}</el-descriptions-item>
+          <el-descriptions-item :label="t('GanttChart.GanttPanel.planCountLabel')">{{ activePreviewDevice.plans?.length ?? 0 }}</el-descriptions-item>
         </el-descriptions>
-        <div class="schedule-plan-list-title">计划明细</div>
+        <div class="schedule-plan-list-title">{{ t('GanttChart.GanttPanel.planDetailTitle') }}</div>
         <div class="schedule-plan-list">
           <div
             v-for="(plan, index) in activePreviewTask ? [activePreviewTask] : (activePreviewDevice?.plans ?? [])"
@@ -25,53 +25,52 @@
             <div class="schedule-plan-item-head">
               <span class="schedule-plan-item-title">{{ plan.productCode ?? '-' }} / {{ plan.productName ?? '-' }}</span>
             </div>
-            <div>任务编码：{{ plan.taskCode ?? '-' }}</div>
-            <div>计划数量：{{ plan.planNumber ?? '-' }}</div> 
+            <div>{{ t('GanttChart.GanttPanel.taskCodeColon') }}{{ plan.taskCode ?? '-' }}</div>
+            <div>{{ t('GanttChart.GanttPanel.planNumberColon') }}{{ plan.planNumber ?? '-' }}</div>
             <template v-if="activePreviewDevice.capacityType !== 1">
-              <div>产能：{{ plan.ratedCapacity ?? '-' }}</div>
-              <div>产能来源：{{ getCapacityTypeLabel(plan.capacityType) }}</div>
+              <div>{{ t('GanttChart.GanttPanel.capacityLabel') }}：{{ plan.ratedCapacity ?? '-' }}</div>
+              <div>{{ t('GanttChart.GanttPanel.capacityTypeLabel') }}：{{ getCapacityTypeLabel(plan.capacityType) }}</div>
             </template>
-            <div>交货日期：{{ plan.deliveryDateStr ?? '-' }}</div>
-            <div>开始：{{ plan.planStartTimeStr || '-' }}</div>
-            <div>结束：{{ plan.planEndTimeStr || '-' }}</div>
-            <div>最晚开工：{{ plan.latestStartTimeStr || '-' }}</div>
-           
+            <div>{{ t('GanttChart.GanttPanel.deliveryDateColon') }}{{ plan.deliveryDateStr ?? '-' }}</div>
+            <div>{{ t('GanttChart.GanttPanel.startColon') }}{{ plan.planStartTimeStr || '-' }}</div>
+            <div>{{ t('GanttChart.GanttPanel.endColon') }}{{ plan.planEndTimeStr || '-' }}</div>
+            <div>{{ t('GanttChart.GanttPanel.latestStartColon') }}{{ plan.latestStartTimeStr || '-' }}</div>
           </div>
         </div>
       </template>
-      <el-empty v-else description="暂无计划信息" :image-size="80" />
+      <el-empty v-else :description="t('GanttChart.GanttPanel.emptyDescription')" :image-size="80" />
     </div>
   </div>
 
-  <el-dialog v-model="taskAdjustDialogVisible" title="调整任务" width="420px" append-to-body>
+  <el-dialog v-model="taskAdjustDialogVisible" :title="t('GanttChart.GanttPanel.adjustTaskTitle')" width="420px" append-to-body>
     <el-form label-width="110px">
-      <el-form-item label="设备">
-        <el-select v-model="taskAdjustForm.deviceTaskId" placeholder="请选择设备" class="!w-full">
+      <el-form-item :label="t('GanttChart.GanttPanel.deviceLabel')">
+        <el-select v-model="taskAdjustForm.deviceTaskId" :placeholder="t('GanttChart.GanttPanel.devicePlaceholder')" class="!w-full">
           <el-option v-for="item in previewDeviceOptions" :key="item.value" :label="item.label" :value="item.value" />
         </el-select>
       </el-form-item>
-      <el-form-item label="计划开始日期">
+      <el-form-item :label="t('GanttChart.GanttPanel.startDateLabel')">
         <el-date-picker
           v-model="taskAdjustForm.startDate"
           type="datetime"
           value-format="YYYY-MM-DD HH:mm:ss"
-          placeholder="请选择计划开始日期"
+          :placeholder="t('GanttChart.GanttPanel.startDatePlaceholder')"
           class="!w-full"
         />
       </el-form-item>
-      <el-form-item label="计划结束日期">
+      <el-form-item :label="t('GanttChart.GanttPanel.endDateLabel')">
         <el-date-picker
           v-model="taskAdjustForm.endDate"
           type="datetime"
           value-format="YYYY-MM-DD HH:mm:ss"
-          placeholder="请选择计划结束日期"
+          :placeholder="t('GanttChart.GanttPanel.endDatePlaceholder')"
           class="!w-full"
         />
       </el-form-item>
     </el-form>
     <template #footer>
-      <el-button @click="taskAdjustDialogVisible = false">取消</el-button>
-      <el-button type="primary" @click="handleTaskAdjustSubmit">确定</el-button>
+      <el-button @click="taskAdjustDialogVisible = false">{{ t('GanttChart.GanttPanel.buttonCancel') }}</el-button>
+      <el-button type="primary" @click="handleTaskAdjustSubmit">{{ t('GanttChart.GanttPanel.buttonConfirm') }}</el-button>
     </template>
   </el-dialog>
 </template>
@@ -81,9 +80,12 @@ import dayjs from 'dayjs'
 import { gantt } from 'dhtmlx-gantt'
 import 'dhtmlx-gantt/codebase/dhtmlxgantt.css'
 import { getDictOptions } from '@/utils/dict'
+import { useI18n } from '@/hooks/web/useI18n'
 
 defineOptions({ name: 'ScheduleGanttPanelEditable' })
 
+const { t } = useI18n()
+
 const props = withDefaults(
   defineProps<{
     scheduleList: any[]
@@ -208,14 +210,14 @@ const clearCustomPlanBars = () => {
 
 const buildPlanBarTooltipHtml = (plan: any, device: any) => {
   return `
-    <div><b>任务明细</b></div>
-    <div>设备：${device?.deviceName ?? '-'}</div>
-    <div>任务单：${plan.taskCode ?? '-'}</div>
-    <div>产品：${plan.productCode ?? '-'} / ${plan.productName ?? '-'}</div>
-    <div>计划数量：${plan.planNumber ?? '-'}</div>
-    <div>开始：${formatTooltipDateTime(plan.planStartTimeStr)}</div>
-    <div>结束：${formatTooltipDateTime(plan.planEndTimeStr)}</div>
-    <div>最晚开工：${formatTooltipDateTime(plan.latestStartTimeStr)}</div>
+    <div><b>${t('GanttChart.GanttPanel.tooltipTaskDetail')}</b></div>
+    <div>${t('GanttChart.GanttPanel.tooltipDevice')}${device?.deviceName ?? '-'}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipTaskCode')}${plan.taskCode ?? '-'}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipProduct')}${plan.productCode ?? '-'} / ${plan.productName ?? '-'}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipPlanNumber')}${plan.planNumber ?? '-'}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipStart')}${formatTooltipDateTime(plan.planStartTimeStr)}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipEnd')}${formatTooltipDateTime(plan.planEndTimeStr)}</div>
+    <div>${t('GanttChart.GanttPanel.tooltipLatestStart')}${formatTooltipDateTime(plan.latestStartTimeStr)}</div>
   `
 }
 
@@ -555,7 +557,7 @@ const openTaskAdjustDialogForPlan = (plan: any, device: any) => {
 
 const handleTaskAdjustSubmit = () => {
   if (!taskAdjustForm.deviceTaskId || !taskAdjustForm.startDate || !taskAdjustForm.endDate) {
-    message.warning('请完善设备、计划开始日期和计划结束日期')
+    message.warning(t('GanttChart.GanttPanel.warningCompleteDeviceDate'))
     return
   }
   if (!editingPlanIdentity.value) return
@@ -582,11 +584,11 @@ const handleTaskAdjustSubmit = () => {
   const newStart = dayjs(taskAdjustForm.startDate)
   const newEnd = dayjs(taskAdjustForm.endDate)
   if (!newStart.isValid() || !newEnd.isValid()) {
-    message.warning('请选择有效的时间')
+    message.warning(t('GanttChart.GanttPanel.warningValidTime'))
     return
   }
   if (newEnd.isBefore(newStart)) {
-    message.warning('结束时间不能早于开始时间')
+    message.warning(t('GanttChart.GanttPanel.warningEndBeforeStart'))
     return
   }
 
@@ -639,7 +641,7 @@ const initGanttPreview = () => {
   gantt.config.columns = [
     {
       name: 'text',
-      label: '设备名称',
+      label: t('GanttChart.GanttPanel.columnDeviceName'),
       tree: false,
       width: '*',
       min_width: 100,
@@ -647,7 +649,7 @@ const initGanttPreview = () => {
     },
     {
       name: 'duration',
-      label: '天数',
+      label: t('GanttChart.GanttPanel.columnDays'),
       align: 'center',
       width: 80,
       template: (task: any) => String(task.totalDays ?? task.duration ?? 0)
@@ -655,7 +657,7 @@ const initGanttPreview = () => {
   ]
 
   gantt.config.scales = [
-    { unit: 'month', step: 1, format: (date) => dayjs(date).format('YYYY年M月') },
+    { unit: 'month', step: 1, format: (date) => dayjs(date).format(t('GanttChart.GanttPanel.scaleMonthFormat')) },
     { unit: 'day', step: 1, format: (date) => dayjs(date).format('MM-DD') }
   ]