diff --git a/.env b/.env
index 371506d..7dcfd84 100644
--- a/.env
+++ b/.env
@@ -1 +1 @@
-REACT_APP_WS_URL=localhost:8080/ws
+REACT_APP_WS_URL=192.168.1.100:8080/ws
diff --git a/.env.production b/.env.production
new file mode 100644
index 0000000..de133cd
--- /dev/null
+++ b/.env.production
@@ -0,0 +1 @@
+REACT_APP_WS_URL=127.0.0.1:8080/ws
diff --git a/src/App.tsx b/src/App.tsx
index 88309a9..75098a8 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -11,7 +11,7 @@ import icon_3_u from './assets/tabIcon/icon_tab3_u.svg';
 import icon_4_s from './assets/tabIcon/icon_tab4_s.svg';
 import icon_4_u from './assets/tabIcon/icon_tab4_u.svg';
 import { appWebview, bridgeOb, emitBridgeEvent, registerBridgeFunc } from './utils/bridge';
-import { useAppDispatch } from './utils/hooks';
+import { useAppDispatch, useAppSelector } from './utils/hooks';
 import { addNewPoint, updateTaskState } from './store/features/measureSlice';
 import { updateBleList, updateDevice, updateSyncProgress } from './store/features/contextSlice';
 import { createWebSocket, sharedWsUrl } from './services/socket';
@@ -69,7 +69,10 @@ const BottomBar = () => {
 
 function App() {
   const dispatch = useAppDispatch();
-  dispatch(fetchRailTypes());
+  const baseState = useAppSelector((state) => state.baseData);
+  if (baseState.railTypes.length === 0) {
+    dispatch(fetchRailTypes());
+  }
 
   useEffect(() => {
     const subscription = bridgeOb.subscribe((datagram) => {
diff --git a/src/pages/MeasureRecord.tsx b/src/pages/MeasureRecord.tsx
index 214f03c..6684ff1 100644
--- a/src/pages/MeasureRecord.tsx
+++ b/src/pages/MeasureRecord.tsx
@@ -38,9 +38,10 @@ export default function MeasureRecord() {
     }
   }
 
-  function drawMeasurePoints(points: string) {
+  function drawMeasurePoints(leftPoints: string, rightPoints: string) {
     if (canvasRef.current) {
-      canvasRef.current.setMeasurementData(JSON.parse(points))
+      canvasRef.current.setMeasurementDataLeft(JSON.parse(leftPoints));
+      canvasRef.current.setMeasurementDataRight(JSON.parse(rightPoints));
     }
   }
 
@@ -50,14 +51,14 @@ export default function MeasureRecord() {
       if (!r) return;
       if (!!r.points) {
         drawRailBaseLine(r.points);
-        drawMeasurePoints(measure.points);
+        drawMeasurePoints(measure.leftPoints, measure.rightPoints);
         return;
       }
       Bridge.getTrackPoint({ code: r.code }).then((res) => {
         if (res.success) {
           dispatch(updateRailPoints(res.data));
           drawRailBaseLine(res.data.points!);
-          drawMeasurePoints(measure.points);
+          drawMeasurePoints(measure.leftPoints, measure.rightPoints);
         } else {
           Toast.show(res.message);
         }
diff --git a/src/services/apiTypes.ts b/src/services/apiTypes.ts
index 6259f69..c9629fb 100644
--- a/src/services/apiTypes.ts
+++ b/src/services/apiTypes.ts
@@ -8,8 +8,8 @@ export type Measurement = {
   location: string;
   direction: string;
   createTime: string; // Date;
-  points: string; // json: 坐标数组
-  // rightPoints: string; // json: 坐标数组
+  leftPoints: string; // json: 坐标数组
+  rightPoints: string; // json: 坐标数组
   upload: boolean;
   syncStatus: 'wait' | 'finish' | 'fail';
 };