diff --git a/src/views/model/components/pointTransferHelper.ts b/src/views/model/components/pointTransferHelper.ts
index 763eb0f..c59f758 100644
--- a/src/views/model/components/pointTransferHelper.ts
+++ b/src/views/model/components/pointTransferHelper.ts
@@ -1,6 +1,6 @@
 export interface PointKeyInfo {
   description: string
-  pointId: string
+  PointId: string
   unit?: string
   Lower?: string
   Upper?: string
@@ -8,18 +8,19 @@ export interface PointKeyInfo {
 
 export function parsePointKey(key: string | number | undefined | null): PointKeyInfo {
   const safeKey = key !== undefined && key !== null ? String(key) : ''
-  const [description = '', pointId = '', unit = '', Lower = '', Upper = ''] = safeKey.split('|')
-  return { description, pointId, unit, Lower, Upper }
+  const [description = '', PointId = '', unit = '', Lower = '', Upper = ''] = safeKey.split('|')
+  return { description, PointId, unit, Lower, Upper }
 }
 
 export function buildPointKeyFromInfo(info: Partial<PointKeyInfo>): string {
-  const { description = '', pointId = '', unit = '', Lower = '', Upper = '' } = info || {}
-  return [description, pointId, unit, Lower, Upper].join('|')
+  const { description = '', unit = '', Lower = '', Upper = '' } = info || {}
+  const PointId = (info as any)?.PointId ?? (info as any)?.pointId ?? ''
+  return [description, PointId, unit, Lower, Upper].join('|')
 }
 
 export function buildPointTitle(info: PointKeyInfo, fallback: string): string {
-  if (info.description && info.pointId)
-    return `${info.description} (${info.pointId})`
+  if (info.description && info.PointId)
+    return `${info.description} (${info.PointId})`
   if (info.description)
     return info.description
   return fallback
diff --git a/src/views/model/list/step/Step3.vue b/src/views/model/list/step/Step3.vue
index 7266e4d..d505620 100644
--- a/src/views/model/list/step/Step3.vue
+++ b/src/views/model/list/step/Step3.vue
@@ -74,7 +74,7 @@ export default defineComponent({
           const point = parsePointKey(key)
           return {
             description: point.description,
-            pointId: point.pointId,
+            PointId: point.PointId,
             unit: point.unit,
             Lower: point.Lower,
             Upper: point.Upper,
diff --git a/src/views/model/train/data.tsx b/src/views/model/train/data.tsx
index ee488fa..acee5c6 100644
--- a/src/views/model/train/data.tsx
+++ b/src/views/model/train/data.tsx
@@ -84,7 +84,7 @@ export const pointTableSchema: BasicColumn[] = [
   {
     title: '点号',
     width: 150,
-    dataIndex: 'pointId',
+    dataIndex: 'PointId',
   },
   {
     title: '单位',
diff --git a/src/views/model/train/index.vue b/src/views/model/train/index.vue
index f2394df..5b8817f 100644
--- a/src/views/model/train/index.vue
+++ b/src/views/model/train/index.vue
@@ -98,6 +98,7 @@ export default defineComponent({
         return
 
       const normalized = normalizeTrainTime(payload)
+      const normalizedPointInfo = normalizePointInfoList(normalized?.pointInfo)
       const previous = model.value || {}
       const merged: any = {
         ...previous,
@@ -106,7 +107,9 @@ export default defineComponent({
 
       if (!Array.isArray(normalized?.trainTime))
         merged.trainTime = previous?.trainTime ?? []
-      if (!Array.isArray(normalized?.pointInfo))
+      if (normalizedPointInfo)
+        merged.pointInfo = normalizedPointInfo
+      else if (!Array.isArray(normalized?.pointInfo))
         merged.pointInfo = previous?.pointInfo ?? []
       if (normalized?.para === undefined && previous?.para !== undefined)
         merged.para = previous.para
@@ -130,7 +133,7 @@ export default defineComponent({
       const list = model.value?.pointInfo || []
       return list.map((p: any) => ({
         description: p.description ?? p.Description,
-        pointId: p.pointId ?? p.PointId,
+        PointId: p.PointId ?? p.pointId,
         unit: p.unit ?? p.Unit,
         Upper: p.Upper ?? p.upper,
         Lower: p.Lower ?? p.lower,
@@ -196,7 +199,7 @@ export default defineComponent({
           startTime: historyTime.value[0].format('YYYY-MM-DD HH:mm:ss'),
           endTime: historyTime.value[1].format('YYYY-MM-DD HH:mm:ss'),
           itemName: model.value?.pointInfo
-            .map(item => item.pointId)
+            .map(item => item.PointId)
             .join(','),
           interval: model.value.sampling,
         }
@@ -205,7 +208,7 @@ export default defineComponent({
           const point = model.value?.pointInfo[index]
           return {
             data: [item],
-            name: `${index + 1}.${point?.description}(${point?.pointId})`,
+            name: `${index + 1}.${point?.description}(${point?.PointId})`,
           }
         })
         echartsRefs.value = Array.from({ length: historyList.value.length })
@@ -230,7 +233,7 @@ export default defineComponent({
           time: timeRange
             .map(t => dayjs(t).format('YYYY-MM-DD HH:mm:ss'))
             .join(','),
-          points: model.value.pointInfo.map(t => t.pointId).join(','),
+          points: model.value.pointInfo.map(t => t.PointId).join(','),
           interval: model.value.sampling * 1000,
         },
       }
@@ -257,7 +260,7 @@ export default defineComponent({
               return [xData[i], t]
             }),
           ],
-          name: `${index + 1}.${point?.description}(${point?.pointId})`,
+          name: `${index + 1}.${point?.description}(${point?.PointId})`,
         }
       })
       brushActivated.value = new Set()
@@ -269,6 +272,19 @@ export default defineComponent({
       return Array.from({ length: count }, (_, i) => t1.add(i * intervalMs, 'millisecond').valueOf())
     }
 
+    function normalizePointInfoList(pointInfo: any) {
+      if (!Array.isArray(pointInfo))
+        return undefined
+      return pointInfo.map((item: any) => {
+        const PointId = item?.PointId ?? item?.pointId
+        return {
+          ...item,
+          PointId,
+          pointId: PointId,
+        }
+      })
+    }
+
     function normalizeTrainTime(modelInfo: any) {
       if (!modelInfo?.trainTime || !Array.isArray(modelInfo.trainTime))
         return modelInfo
@@ -535,7 +551,7 @@ export default defineComponent({
           percent: modelInfo.rate,
         },
         Train_Data: {
-          points: pointInfo.map(item => item.pointId).join(','),
+          points: pointInfo.map(item => item.PointId).join(','),
           dead: pointInfo.map(item => (item.dead ? '1' : '0')).join(','),
           limit: pointInfo.map(item => (item.limit ? '1' : '0')).join(','),
           uplow: pointInfo
@@ -684,7 +700,7 @@ export default defineComponent({
       const pageIndex = index
       // 全局 index
       const globalIndex = model.value.pointInfo.findIndex(
-        item => item.pointId === record.pointId,
+        item => item.PointId === record.PointId,
       )
       openEditPointModal.value = true
       pointEditRecord = record
@@ -750,7 +766,7 @@ export default defineComponent({
       editModelForm.value.rate = model.value?.rate || 0
       editModelForm.value.selectedKeys = (model.value?.pointInfo || []).map(item => buildPointKeyFromInfo({
         description: item.description ?? item.Description,
-        pointId: item.pointId ?? item.PointId,
+        PointId: item.PointId ?? item.pointId,
         unit: item.unit ?? item.Unit,
         Lower: item.Lower ?? item.lower,
         Upper: item.Upper ?? item.upper,
@@ -765,10 +781,10 @@ export default defineComponent({
       model.value.sampling = editModelForm.value.sampling
       model.value.rate = editModelForm.value.rate
       model.value.pointInfo = editModelForm.value.selectedKeys.map((key) => {
-        const { description, pointId, unit, Lower, Upper } = parsePointKey(key)
+        const { description, PointId, unit, Lower, Upper } = parsePointKey(key)
         return {
           description,
-          pointId,
+          PointId,
           unit,
           Lower,
           Upper,