diff --git a/src/components/line-app/infos/TrainInfo.vue b/src/components/line-app/infos/TrainInfo.vue
index db95ff9..c6bdf74 100644
--- a/src/components/line-app/infos/TrainInfo.vue
+++ b/src/components/line-app/infos/TrainInfo.vue
@@ -29,6 +29,19 @@
           }}</q-item-label>
         </q-item-section>
       </q-item>
+      <q-separator inset />
+      <q-item v-for="(item, index) in list3" :key="index">
+        <q-item-section>
+          <q-item-label>{{ item.label }}</q-item-label>
+        </q-item-section>
+        <q-item-section side>
+          <q-item-label caption>{{
+            item.formatFn
+              ? item.formatFn(trainInfo.vobcState[item.key])
+              : trainInfo.vobcState[item.key]
+          }}</q-item-label>
+        </q-item-section>
+      </q-item>
     </q-list>
   </q-card>
 </template>
@@ -47,6 +60,11 @@ interface DynamicKeyType {
   key: keyof state.TrainDynamicState;
   formatFn?(v: state.TrainDynamicState[keyof state.TrainDynamicState]): string;
 }
+interface VobcStateType {
+  label: string;
+  key: keyof state.TrainVobcState;
+  formatFn?(v: state.TrainVobcState[keyof state.TrainVobcState]): string;
+}
 const lineStore = useLineStore();
 const trainInfo = ref<ITrainState | null>();
 const dynamicInfo = ref<state.TrainDynamicState | null>();
@@ -92,6 +110,61 @@ const list2: DynamicKeyType[] = [
   { label: '头车雷达速度值', key: 'headRadarSpeed', formatFn: speedFormat },
   { label: '尾车雷达速度值', key: 'tailRadarSpeed', formatFn: speedFormat },
 ];
+const list3: VobcStateType[] = [
+  // 动力学信息
+  { label: '生命信号', key: 'lifeSignal' },
+  { label: 'TC1激活状态', key: 'tc1Active', formatFn: upFormat },
+  { label: 'TC2激活状态', key: 'tc2Active', formatFn: upFormat },
+  {
+    label: '列车方向向前',
+    key: 'directionForward',
+    formatFn: upFormat,
+  },
+  {
+    label: '列车方向向后',
+    key: 'directionBackward',
+    formatFn: upFormat,
+  },
+  {
+    label: '列车牵引状态',
+    key: 'tractionStatus',
+    formatFn: upFormat,
+  },
+  {
+    label: '列车制动状态',
+    key: 'brakingStatus',
+    formatFn: upFormat,
+  },
+  {
+    label: '列车紧急制动状态',
+    key: 'emergencyBrakingStatus',
+    formatFn: upFormat,
+  },
+  {
+    label: '列车折返状态（AR）',
+    key: 'turnbackStatus',
+    formatFn: upFormat,
+  },
+  { label: '跳跃状态', key: 'jumpStatus', formatFn: upFormat },
+  {
+    label: 'ATO模式',
+    key: 'ato',
+    formatFn: upFormat,
+  },
+  { label: 'FAM模式', key: 'fam', formatFn: upFormat },
+  { label: 'CAM模式', key: 'cam', formatFn: upFormat },
+  { label: '牵引安全回路', key: 'tractionSafetyCircuit', formatFn: upFormat },
+  { label: '停放制动状态', key: 'parkingBrakeStatus', formatFn: upFormat },
+  { label: '保持制动状态', key: 'maintainBrakeStatus', formatFn: upFormat },
+  { label: '列车牵引力', key: 'tractionForce', formatFn: tractionForceFormat },
+  { label: '列车制动力', key: 'brakeForce', formatFn: tractionForceFormat },
+  { label: '列车载荷', key: 'trainLoad', formatFn: trainLoadFormat },
+  { label: '列车开左门指令', key: 'leftDoorOpenCommand', formatFn: upFormat },
+  { label: '列车开右门指令', key: 'rightDoorOpenCommand', formatFn: upFormat },
+  { label: '列车关左门指令', key: 'leftDoorCloseCommand', formatFn: upFormat },
+  { label: '列车关右门指令', key: 'rightDoorCloseCommand', formatFn: upFormat },
+  { label: '整列车门关好', key: 'allDoorClose', formatFn: upFormat },
+];
 function upFormat(v: boolean) {
   return v ? '是' : '否';
 }
@@ -113,10 +186,10 @@ function resistanceFormat(v: number) {
 }
 function speedFormat(v: number) {
   let n: string | number = '';
-  if (v >= 0 && v < 500) {
-    // 负数和大于500的是错误数字
-    n = floatDecimal(v);
-  }
+  // if (v >= 0 && v < 500) {
+  // 负数和大于500的是错误数字
+  n = floatDecimal(v / 100);
+  // }
   return `${n} km/h`;
 }
 function trainLengthFormat(v: number) {
@@ -129,6 +202,15 @@ function floatDecimal(v: number, x = 2) {
   return n;
 }
 
+function tractionForceFormat(v: number) {
+  const n = floatDecimal(v / 100);
+  return `${n} KN`;
+}
+function trainLoadFormat(v: number) {
+  const n = floatDecimal(v / 100);
+  return `${n} ton`;
+}
+
 watch(
   () => lineStore.selectedGraphics,
   (val) => {
diff --git a/src/graphics/train/Train.ts b/src/graphics/train/Train.ts
index 33f61c2..8fea1cf 100644
--- a/src/graphics/train/Train.ts
+++ b/src/graphics/train/Train.ts
@@ -173,11 +173,16 @@ export class TrainHead extends Container {
     arrow.beginFill(aColor, 1);
     arrow.drawPolygon(arrowPoint);
     arrow.endFill();
-    // if (states.mode?.ipModeTrainStoped) {
-    //   this.arrow.visible = false;
-    // } else {
-    //   this.arrow.visible = true;
-    // }
+    if (states.dynamicState.speed > 0) {
+      this.arrow.visible = true;
+    } else {
+      this.arrow.visible = false;
+    }
+    if (states.vobcState.tc1Active || states.vobcState.tc2Active) {
+      this.pause.visible = true;
+    } else {
+      this.pause.visible = false;
+    }
   }
 }
 
diff --git a/src/protos/device_state.ts b/src/protos/device_state.ts
index cc961f9..533f87f 100644
--- a/src/protos/device_state.ts
+++ b/src/protos/device_state.ts
@@ -1287,19 +1287,19 @@ export namespace state {
             if (this.curveResistance != 0)
                 writer.writeFloat(13, this.curveResistance);
             if (this.speed != 0)
-                writer.writeFloat(14, this.speed);
+                writer.writeInt32(14, this.speed);
             if (this.headSensorSpeed1 != 0)
-                writer.writeFloat(15, this.headSensorSpeed1);
+                writer.writeInt32(15, this.headSensorSpeed1);
             if (this.headSensorSpeed2 != 0)
-                writer.writeFloat(16, this.headSensorSpeed2);
+                writer.writeInt32(16, this.headSensorSpeed2);
             if (this.tailSensorSpeed1 != 0)
-                writer.writeFloat(17, this.tailSensorSpeed1);
+                writer.writeInt32(17, this.tailSensorSpeed1);
             if (this.tailSensorSpeed2 != 0)
-                writer.writeFloat(18, this.tailSensorSpeed2);
+                writer.writeInt32(18, this.tailSensorSpeed2);
             if (this.headRadarSpeed != 0)
-                writer.writeFloat(19, this.headRadarSpeed);
+                writer.writeInt32(19, this.headRadarSpeed);
             if (this.tailRadarSpeed != 0)
-                writer.writeFloat(20, this.tailRadarSpeed);
+                writer.writeInt32(20, this.tailRadarSpeed);
             if (!w)
                 return writer.getResultBuffer();
         }
@@ -1349,25 +1349,25 @@ export namespace state {
                         message.curveResistance = reader.readFloat();
                         break;
                     case 14:
-                        message.speed = reader.readFloat();
+                        message.speed = reader.readInt32();
                         break;
                     case 15:
-                        message.headSensorSpeed1 = reader.readFloat();
+                        message.headSensorSpeed1 = reader.readInt32();
                         break;
                     case 16:
-                        message.headSensorSpeed2 = reader.readFloat();
+                        message.headSensorSpeed2 = reader.readInt32();
                         break;
                     case 17:
-                        message.tailSensorSpeed1 = reader.readFloat();
+                        message.tailSensorSpeed1 = reader.readInt32();
                         break;
                     case 18:
-                        message.tailSensorSpeed2 = reader.readFloat();
+                        message.tailSensorSpeed2 = reader.readInt32();
                         break;
                     case 19:
-                        message.headRadarSpeed = reader.readFloat();
+                        message.headRadarSpeed = reader.readInt32();
                         break;
                     case 20:
-                        message.tailRadarSpeed = reader.readFloat();
+                        message.tailRadarSpeed = reader.readInt32();
                         break;
                     default: reader.skipField();
                 }