diff --git a/src/router/index.ts b/src/router/index.ts
index f073730..71d78ce 100644
--- a/src/router/index.ts
+++ b/src/router/index.ts
@@ -267,6 +267,45 @@ export const constantRoutes: RouteRecordRaw[] = [
         meta: { title: '反向追溯详情', activeMenu: '/mes/mixTrace/show/backward1', noCache: true }
       }
     ]
+  },
+  {
+    path: '/mes/mixTrace/show/tire1',
+    component: Layout,
+    hidden: true,
+    children: [
+      {
+        path: '',
+        component: () => import('@/views/mes/mixTrace/show/tire1.vue'),
+        name: 'MixTraceTire1',
+        meta: { title: '轮胎全程追溯', activeMenu: '/mes/mixTrace/show', noCache: true }
+      }
+    ]
+  },
+  {
+    path: '/mes/mixTrace/show/tire2',
+    component: Layout,
+    hidden: true,
+    children: [
+      {
+        path: '',
+        component: () => import('@/views/mes/mixTrace/show/tire2.vue'),
+        name: 'MixTraceTire2',
+        meta: { title: '轮胎详情', activeMenu: '/mes/mixTrace/show/tire1', noCache: true }
+      }
+    ]
+  },
+  {
+    path: '/mes/mixTrace/show/forward1',
+    component: Layout,
+    hidden: true,
+    children: [
+      {
+        path: '',
+        component: () => import('@/views/mes/mixTrace/show/forward1.vue'),
+        name: 'MixTraceForward1',
+        meta: { title: '正向追溯', activeMenu: '/mes/mixTrace/show', noCache: true }
+      }
+    ]
   }
 ];
 
diff --git a/src/views/mes/mixTrace/show/backward2.vue b/src/views/mes/mixTrace/show/backward2.vue
index c39f3d8..f0e1fc4 100644
--- a/src/views/mes/mixTrace/show/backward2.vue
+++ b/src/views/mes/mixTrace/show/backward2.vue
@@ -4,6 +4,7 @@
       <template #header>
         <div class="card-header">
           <span class="header-title">追溯结构</span>
+          <el-button type="primary" link icon="ArrowLeft" @click="goBack">返回列表</el-button>
         </div>
       </template>
       <el-tree
@@ -182,7 +183,7 @@
 
 <script setup lang="ts" name="MixTraceBackward2">
 import { computed, nextTick, onMounted, onUnmounted, ref, watch } from 'vue';
-import { useRoute } from 'vue-router';
+import { useRoute, useRouter } from 'vue-router';
 import { ArrowRight, Document, Folder } from '@element-plus/icons-vue';
 import { ElMessage } from 'element-plus';
 import * as echarts from 'echarts';
@@ -191,6 +192,7 @@ import backwardData from './data/backward2.json';
 type BarcodeType = '1' | '2' | '3' | '4';
 
 const route = useRoute();
+const router = useRouter();
 const detailMap = (backwardData as any).detailMap || {};
 const detailKeys = Object.keys(detailMap);
 
@@ -208,6 +210,14 @@ const treeRef = ref();
 const chartRef = ref<HTMLDivElement>();
 let chartInstance: echarts.ECharts | null = null;
 
+const goBack = () => {
+  if (window.history.length > 1) {
+    router.back();
+    return;
+  }
+  router.push('/mes/mixTrace/show/backward1');
+};
+
 const productionInfo = computed(() => {
   return detailMap[detailId.value]?.production || {};
 });
@@ -258,7 +268,86 @@ const loadData = () => {
 const initChart = () => {
   if (!chartRef.value) return;
   const cd = curveDataSource.value;
-  const xAxisData = cd.mixingTime || [];
+  const mixingRows = Array.isArray(mixingProcessData.value) ? mixingProcessData.value : [];
+
+  const toNumberOrNull = (value: any): number | null => {
+    const num = Number(value);
+    return Number.isFinite(num) ? num : null;
+  };
+
+  const listLength = (value: any): number => {
+    return Array.isArray(value) ? value.length : 0;
+  };
+
+  const buildPositionFromAction = (row: any): number | null => {
+    const actionText = String(row?.action || row?.condition || '');
+    if (actionText.includes('压上顶栓')) return 1;
+    if (actionText.includes('升上顶栓')) return 0;
+    return null;
+  };
+
+  let xAxisData: Array<string | number> = [];
+  let temperatureData: Array<number | null> = [];
+  let powerData: Array<number | null> = [];
+  let energyData: Array<number | null> = [];
+  let pressureData: Array<number | null> = [];
+  let speedData: Array<number | null> = [];
+  let positionData: Array<number | null> = [];
+
+  if (mixingRows.length > 0) {
+    xAxisData = mixingRows.map((row: any, idx: number) => row.step ?? idx + 1);
+    temperatureData = mixingRows.map((row: any) => toNumberOrNull(row.temperature));
+    powerData = mixingRows.map((row: any) => toNumberOrNull(row.power));
+    energyData = mixingRows.map((row: any) => toNumberOrNull(row.energy));
+    pressureData = mixingRows.map((row: any) => toNumberOrNull(row.pressure));
+    speedData = mixingRows.map((row: any) => toNumberOrNull(row.rpm));
+    positionData = mixingRows.map((row: any) => buildPositionFromAction(row));
+  } else {
+    const maxLen = Math.max(
+      listLength(cd.mixingTime),
+      listLength(cd.temperature),
+      listLength(cd.power),
+      listLength(cd.energy),
+      listLength(cd.pressure),
+      listLength(cd.speed),
+      listLength(cd.position)
+    );
+
+    xAxisData =
+      Array.isArray(cd.mixingTime) && cd.mixingTime.length > 0
+        ? cd.mixingTime.map((v: any, i: number) => {
+            const num = Number(v);
+            return Number.isFinite(num) ? num : i + 1;
+          })
+        : Array.from({ length: maxLen }, (_, i) => i + 1);
+
+    const buildSeriesData = (source: any): Array<number | null> => {
+      const arr = Array.isArray(source) ? source : [];
+      return xAxisData.map((_, idx) => toNumberOrNull(arr[idx]));
+    };
+
+    temperatureData = buildSeriesData(cd.temperature);
+    powerData = buildSeriesData(cd.power);
+    energyData = buildSeriesData(cd.energy);
+    pressureData = buildSeriesData(cd.pressure);
+    speedData = buildSeriesData(cd.speed);
+    positionData = buildSeriesData(cd.position);
+  }
+
+  const calcRange = (arr: Array<number | null>) => {
+    const nums = arr.filter((n): n is number => typeof n === 'number');
+    if (!nums.length) return {};
+    const min = Math.min(...nums);
+    const max = Math.max(...nums);
+    const pad = min === max ? Math.max(Math.abs(min) * 0.1, 1) : (max - min) * 0.1;
+    return {
+      min: Number((min - pad).toFixed(2)),
+      max: Number((max + pad).toFixed(2))
+    };
+  };
+
+  const leftAxisRange = calcRange(temperatureData);
+  const rightAxisRange = calcRange([...powerData, ...energyData, ...pressureData, ...speedData, ...positionData]);
 
   if (chartInstance) {
     chartInstance.dispose();
@@ -266,26 +355,47 @@ const initChart = () => {
   }
 
   chartInstance = echarts.init(chartRef.value);
+
+  if (xAxisData.length === 0) {
+    chartInstance.setOption({
+      graphic: {
+        type: 'text',
+        left: 'center',
+        top: 'middle',
+        style: { text: '暂无曲线数据', fill: '#909399', fontSize: 14 }
+      }
+    });
+    return;
+  }
+
   chartInstance.setOption({
+    animation: false,
     grid: { left: '5%', right: '5%', top: '10%', bottom: '10%', containLabel: true },
     tooltip: { trigger: 'axis' },
-    xAxis: { type: 'category', data: xAxisData, boundaryGap: false, name: '时间(s)' },
+    xAxis: {
+      type: 'category',
+      data: xAxisData,
+      boundaryGap: false,
+      name: mixingRows.length > 0 ? '混炼步骤' : '时间(s)'
+    },
     yAxis: [
-      { type: 'value', name: '温度(℃)', position: 'left', axisLine: { show: true } },
-      { type: 'value', name: '其他参数', position: 'right', axisLine: { show: true } }
+      { type: 'value', name: '温度(℃)', position: 'left', axisLine: { show: true }, ...leftAxisRange },
+      { type: 'value', name: '其他参数', position: 'right', axisLine: { show: true }, ...rightAxisRange }
     ],
     series: [
-      { name: '温度', type: 'line', yAxisIndex: 0, data: cd.temperature || [], smooth: true, itemStyle: { color: '#ff4d4f' } },
-      { name: '功率', type: 'line', yAxisIndex: 1, data: cd.power || [], smooth: true, itemStyle: { color: '#40a9ff' } },
-      { name: '能量', type: 'line', yAxisIndex: 1, data: cd.energy || [], smooth: true, itemStyle: { color: '#36cfc9' } },
-      { name: '压力', type: 'line', yAxisIndex: 1, data: cd.pressure || [], smooth: true, itemStyle: { color: '#95de64' } },
-      { name: '转速', type: 'line', yAxisIndex: 1, data: cd.speed || [], smooth: true, itemStyle: { color: '#f7d13d' } },
+      { name: '温度', type: 'line', yAxisIndex: 0, data: temperatureData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#ff4d4f' } },
+      { name: '功率', type: 'line', yAxisIndex: 1, data: powerData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#40a9ff' } },
+      { name: '能量', type: 'line', yAxisIndex: 1, data: energyData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#36cfc9' } },
+      { name: '压力', type: 'line', yAxisIndex: 1, data: pressureData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#95de64' } },
+      { name: '转速', type: 'line', yAxisIndex: 1, data: speedData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#f7d13d' } },
       {
         name: '上顶栓',
         type: 'line',
         yAxisIndex: 1,
-        data: cd.position || [],
+        data: positionData,
         smooth: false,
+        connectNulls: false,
+        showSymbol: true,
         lineStyle: { type: 'dashed' },
         itemStyle: { color: '#ffa07a' }
       }
diff --git a/src/views/mes/mixTrace/show/data/tire1.json b/src/views/mes/mixTrace/show/data/tire1.json
index 20ac689..8439819 100644
--- a/src/views/mes/mixTrace/show/data/tire1.json
+++ b/src/views/mes/mixTrace/show/data/tire1.json
@@ -13,5 +13,28 @@
     { "label": "成型机台", "value": "CX402" },
     { "label": "硫化操作人", "value": "马小平" },
     { "label": "成型操作人", "value": "克一赛尔·克然木" }
+  ],
+  "treeData": [
+    {
+      "id": "T1",
+      "label": "轮胎条码: 0G0AB38390",
+      "children": [
+        {
+          "id": "T1-1",
+          "label": "胎胚条码: 226402001270",
+          "children": [
+            { "id": "T1-1-1", "label": "KB110-F 胎面  01130052601040025" },
+            { "id": "T1-1-2", "label": "N465A1005A 内衬层  260101N4600125" },
+            { "id": "T1-1-3", "label": "RW032 胎侧  260101RW00010360" },
+            { "id": "T1-1-4", "label": "K2A182K26 2#带束层  260101K2A00010195" },
+            { "id": "T1-1-5", "label": "K1A190A26 1#带束层  260101K1A00010224" },
+            { "id": "T1-1-6", "label": "E1D62090 1#胎体帘布  260101E1D00010087" },
+            { "id": "T1-1-7", "label": "E2D50090 2#胎体帘布  260101E2D00010062" },
+            { "id": "T1-1-8", "label": "RS001 冠带条  260101RS000010068" },
+            { "id": "T1-1-9", "label": "GA4106D25AA 胎圈  260101GA400070003" }
+          ]
+        }
+      ]
+    }
   ]
 }
diff --git a/src/views/mes/mixTrace/show/forward1.vue b/src/views/mes/mixTrace/show/forward1.vue
index 2c7e76e..99a3734 100644
--- a/src/views/mes/mixTrace/show/forward1.vue
+++ b/src/views/mes/mixTrace/show/forward1.vue
@@ -234,6 +234,86 @@ const handleSearch = () => {
 const initChart = () => {
   if (!chartRef.value) return;
   const cd = curveDataSource.value;
+  const mixingRows = Array.isArray(mixingProcessData.value) ? mixingProcessData.value : [];
+
+  const toNumberOrNull = (value: any): number | null => {
+    const num = Number(value);
+    return Number.isFinite(num) ? num : null;
+  };
+
+  const listLength = (value: any): number => {
+    return Array.isArray(value) ? value.length : 0;
+  };
+
+  const buildPositionFromAction = (row: any): number | null => {
+    const actionText = String(row?.action || row?.condition || '');
+    if (actionText.includes('压上顶栓')) return 1;
+    if (actionText.includes('升上顶栓')) return 0;
+    return null;
+  };
+
+  let xAxisData: Array<string | number> = [];
+  let temperatureData: Array<number | null> = [];
+  let powerData: Array<number | null> = [];
+  let energyData: Array<number | null> = [];
+  let pressureData: Array<number | null> = [];
+  let speedData: Array<number | null> = [];
+  let positionData: Array<number | null> = [];
+
+  if (mixingRows.length > 0) {
+    xAxisData = mixingRows.map((row: any, idx: number) => row.step ?? idx + 1);
+    temperatureData = mixingRows.map((row: any) => toNumberOrNull(row.temperature));
+    powerData = mixingRows.map((row: any) => toNumberOrNull(row.power));
+    energyData = mixingRows.map((row: any) => toNumberOrNull(row.energy));
+    pressureData = mixingRows.map((row: any) => toNumberOrNull(row.pressure));
+    speedData = mixingRows.map((row: any) => toNumberOrNull(row.rpm));
+    positionData = mixingRows.map((row: any) => buildPositionFromAction(row));
+  } else {
+    const maxLen = Math.max(
+      listLength(cd.mixingTime),
+      listLength(cd.temperature),
+      listLength(cd.power),
+      listLength(cd.energy),
+      listLength(cd.pressure),
+      listLength(cd.speed),
+      listLength(cd.position)
+    );
+
+    xAxisData =
+      Array.isArray(cd.mixingTime) && cd.mixingTime.length > 0
+        ? cd.mixingTime.map((v: any, i: number) => {
+            const num = Number(v);
+            return Number.isFinite(num) ? num : i + 1;
+          })
+        : Array.from({ length: maxLen }, (_, i) => i + 1);
+
+    const buildSeriesData = (source: any): Array<number | null> => {
+      const arr = Array.isArray(source) ? source : [];
+      return xAxisData.map((_, idx) => toNumberOrNull(arr[idx]));
+    };
+
+    temperatureData = buildSeriesData(cd.temperature);
+    powerData = buildSeriesData(cd.power);
+    energyData = buildSeriesData(cd.energy);
+    pressureData = buildSeriesData(cd.pressure);
+    speedData = buildSeriesData(cd.speed);
+    positionData = buildSeriesData(cd.position);
+  }
+
+  const calcRange = (arr: Array<number | null>) => {
+    const nums = arr.filter((n): n is number => typeof n === 'number');
+    if (!nums.length) return {};
+    const min = Math.min(...nums);
+    const max = Math.max(...nums);
+    const pad = min === max ? Math.max(Math.abs(min) * 0.1, 1) : (max - min) * 0.1;
+    return {
+      min: Number((min - pad).toFixed(2)),
+      max: Number((max + pad).toFixed(2))
+    };
+  };
+
+  const leftAxisRange = calcRange(temperatureData);
+  const rightAxisRange = calcRange([...powerData, ...energyData, ...pressureData, ...speedData, ...positionData]);
 
   if (chartInstance) {
     chartInstance.dispose();
@@ -241,26 +321,47 @@ const initChart = () => {
   }
 
   chartInstance = echarts.init(chartRef.value);
+
+  if (xAxisData.length === 0) {
+    chartInstance.setOption({
+      graphic: {
+        type: 'text',
+        left: 'center',
+        top: 'middle',
+        style: { text: '暂无曲线数据', fill: '#909399', fontSize: 14 }
+      }
+    });
+    return;
+  }
+
   chartInstance.setOption({
+    animation: false,
     grid: { left: '5%', right: '5%', top: '10%', bottom: '10%', containLabel: true },
     tooltip: { trigger: 'axis' },
-    xAxis: { type: 'category', data: cd.mixingTime || [], boundaryGap: false, name: '时间(s)' },
+    xAxis: {
+      type: 'category',
+      data: xAxisData,
+      boundaryGap: false,
+      name: mixingRows.length > 0 ? '混炼步骤' : '时间(s)'
+    },
     yAxis: [
-      { type: 'value', name: '温度(℃)', position: 'left', axisLine: { show: true } },
-      { type: 'value', name: '其他参数', position: 'right', axisLine: { show: true } }
+      { type: 'value', name: '温度(℃)', position: 'left', axisLine: { show: true }, ...leftAxisRange },
+      { type: 'value', name: '其他参数', position: 'right', axisLine: { show: true }, ...rightAxisRange }
     ],
     series: [
-      { name: '温度', type: 'line', yAxisIndex: 0, data: cd.temperature || [], smooth: true, itemStyle: { color: '#ff4d4f' } },
-      { name: '功率', type: 'line', yAxisIndex: 1, data: cd.power || [], smooth: true, itemStyle: { color: '#40a9ff' } },
-      { name: '能量', type: 'line', yAxisIndex: 1, data: cd.energy || [], smooth: true, itemStyle: { color: '#36cfc9' } },
-      { name: '压力', type: 'line', yAxisIndex: 1, data: cd.pressure || [], smooth: true, itemStyle: { color: '#95de64' } },
-      { name: '转速', type: 'line', yAxisIndex: 1, data: cd.speed || [], smooth: true, itemStyle: { color: '#f7d13d' } },
+      { name: '温度', type: 'line', yAxisIndex: 0, data: temperatureData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#ff4d4f' } },
+      { name: '功率', type: 'line', yAxisIndex: 1, data: powerData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#40a9ff' } },
+      { name: '能量', type: 'line', yAxisIndex: 1, data: energyData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#36cfc9' } },
+      { name: '压力', type: 'line', yAxisIndex: 1, data: pressureData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#95de64' } },
+      { name: '转速', type: 'line', yAxisIndex: 1, data: speedData, smooth: false, connectNulls: false, showSymbol: true, itemStyle: { color: '#f7d13d' } },
       {
         name: '上顶栓',
         type: 'line',
         yAxisIndex: 1,
-        data: cd.position || [],
+        data: positionData,
         smooth: false,
+        connectNulls: false,
+        showSymbol: true,
         lineStyle: { type: 'dashed' },
         itemStyle: { color: '#ffa07a' }
       }
diff --git a/src/views/mes/mixTrace/show/tire1.vue b/src/views/mes/mixTrace/show/tire1.vue
index 411c7a0..9d741cc 100644
--- a/src/views/mes/mixTrace/show/tire1.vue
+++ b/src/views/mes/mixTrace/show/tire1.vue
@@ -3,71 +3,75 @@
     <el-card class="header-card" shadow="never">
       <div class="header-row">
         <span class="label">胎号:</span>
-        <el-input v-model="queryTireNo" style="width: 220px" clearable />
+        <el-input v-model="queryTireNo" style="width: 220px" clearable @keyup.enter="handleQuery" />
         <el-button type="primary" @click="handleQuery">查询</el-button>
         <el-button @click="handleClear">清空</el-button>
       </div>
     </el-card>
 
     <el-card class="process-card" shadow="never">
-      <div class="process-flow">
-        <template v-for="(step, idx) in processSteps" :key="step.name">
-          <div class="process-step">
-            <div class="step-icon" :class="{ active: step.active }">
-              <el-icon :size="28"><component :is="step.icon" /></el-icon>
-            </div>
-            <div class="step-label">{{ step.name }}</div>
-          </div>
-          <div v-if="idx < processSteps.length - 1" class="arrow">→</div>
-        </template>
+      <div class="process-wrapper" @click="handleProcessClick">
+        <img class="process-img" :src="mixTireFull" alt="轮胎工艺流程" />
       </div>
     </el-card>
 
-    <el-card class="info-card" shadow="never">
+    <el-card class="tree-card" shadow="never">
       <template #header>
         <div class="blue-header">
-          <span class="header-title">轮胎产品: {{ tireNo }}</span>
+          <span class="header-title">批次列表</span>
         </div>
       </template>
-      <div class="info-grid">
-        <div class="info-item" v-for="item in tireInfoList" :key="`${item.label}-${item.value}`">
-          <span class="item-label">{{ item.label }}:</span>
-          <span class="item-value">{{ item.value }}</span>
-        </div>
-      </div>
+      <el-tree
+        ref="treeRef"
+        :data="treeData"
+        :props="treeProps"
+        node-key="id"
+        default-expand-all
+        :expand-on-click-node="false"
+        highlight-current
+      >
+        <template #default="{ node, data }">
+          <span class="custom-tree-node">
+            <el-icon v-if="!data.children"><Document /></el-icon>
+            <el-icon v-else><Folder /></el-icon>
+            <span class="label-text">{{ node.label }}</span>
+          </span>
+        </template>
+      </el-tree>
     </el-card>
   </div>
 </template>
 
 <script setup lang="ts" name="MixTraceTire1">
-import { computed, ref } from 'vue';
-import {
-  Box,
-  MagicStick,
-  Odometer,
-  Operation,
-  Promotion,
-  Select,
-  View
-} from '@element-plus/icons-vue';
+import { ref } from 'vue';
+import { useRouter } from 'vue-router';
+import { Document, Folder } from '@element-plus/icons-vue';
 import { ElMessage } from 'element-plus';
 import tireData from './data/tire1.json';
+import mixTireFull from './mixTire.png';
 
-const tireNo = ref((tireData as any).tireNo || '');
+const router = useRouter();
+const source = tireData as any;
+
+const tireNo = ref(source.tireNo || '');
 const queryTireNo = ref(tireNo.value);
-const tireInfoList = ref<any[]>((tireData as any).tireInfoList || []);
+const treeData = ref<any[]>(source.treeData || []);
+const treeProps = { children: 'children', label: 'label' };
+const treeRef = ref();
 
-const processSteps = computed(() => [
-  { name: '半制品', icon: Operation, active: false },
-  { name: '半制品质检', icon: Select, active: false },
-  { name: '成型', icon: Operation, active: true },
-  { name: '成型质检', icon: Select, active: true },
-  { name: '硫化', icon: MagicStick, active: true },
-  { name: '动平衡质检', icon: Odometer, active: false },
-  { name: '外观质检', icon: View, active: false },
-  { name: '成品入库', icon: Box, active: false },
-  { name: '成品出库', icon: Promotion, active: false }
-]);
+/**
+ * 流程图各节点在图片中的水平位置比例（基于 mixTire.png 实际布局）
+ * 半制品(~8%) → 半制品质检(~20%) → 成型(~31%) → 成型质检(~39%) → 硫化(~47%)
+ * → 质检区[外观/X光/动平衡/均匀性](~62%) → 成品入库(~80%) → 成品出库(~92%)
+ *
+ * 硫化左侧 = 反向追溯（上游工序）；硫化右侧 = 正向追溯（下游质检/入库/出库）
+ */
+const REGIONS = {
+  // 成型节点区域：点击后跳反向追溯（barcodeType=3 成型号）
+  molding: { left: 0.25, right: 0.37 },
+  // 质检区域（外观/X光/动平衡/均匀性）：点击后跳正向追溯（barcodeType=5 成品胎）
+  qualityCheck: { left: 0.52, right: 0.73 }
+};
 
 const handleQuery = () => {
   if (!queryTireNo.value.trim()) {
@@ -81,6 +85,37 @@ const handleQuery = () => {
 const handleClear = () => {
   queryTireNo.value = '';
 };
+
+/**
+ * 点击流程图节点，根据坐标判断所属区域并跳转
+ * 反向追溯条码类型：1-架子号 2-半制品卡号 3-成型号 4-硫化号
+ * 正向追溯条码类型：1-原材料 2-胶料 3-半制品 4-胎胚 5-成品胎 6-小料
+ */
+const handleProcessClick = (event: MouseEvent) => {
+  if (!tireNo.value) {
+    ElMessage.warning('请先输入胎号并查询');
+    return;
+  }
+
+  const target = event.currentTarget as HTMLElement;
+  const rect = target.getBoundingClientRect();
+  const x = event.clientX - rect.left;
+  const ratio = x / rect.width;
+
+  if (ratio >= REGIONS.molding.left && ratio <= REGIONS.molding.right) {
+    // 点击"成型"节点 → 反向追溯，条码类型=3(成型号)
+    router.push({
+      path: '/mes/mixTrace/show/backward1',
+      query: { barcodeType: '3', barcodeNo: tireNo.value }
+    });
+  } else if (ratio >= REGIONS.qualityCheck.left && ratio <= REGIONS.qualityCheck.right) {
+    // 点击"质检区"（外观/X光/动平衡/均匀性）→ 正向追溯，条码类型=5(成品胎)
+    router.push({
+      path: '/mes/mixTrace/show/forward1',
+      query: { barcodeType: '5', barcodeNo: tireNo.value }
+    });
+  }
+};
 </script>
 
 <style scoped lang="scss">
@@ -104,93 +139,54 @@ const handleClear = () => {
 
   .process-card {
     margin-bottom: 16px;
-    background: linear-gradient(135deg, #2f6ea5 0%, #3f88c5 100%);
+    background: white;
     :deep(.el-card__body) {
-      padding: 26px 16px;
+      padding: 24px 16px;
     }
   }
 
-  .process-flow {
+  .process-wrapper {
     display: flex;
     align-items: center;
     justify-content: center;
-    gap: 10px;
-    overflow-x: auto;
+    cursor: pointer;
   }
 
-  .process-step {
-    display: flex;
-    flex-direction: column;
-    align-items: center;
-    gap: 8px;
-    min-width: 78px;
-
-    .step-icon {
-      width: 70px;
-      height: 70px;
-      border-radius: 12px;
-      background: #fff;
-      display: flex;
-      align-items: center;
-      justify-content: center;
-      color: #2f6ea5;
-      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
-      &.active {
-        background: linear-gradient(135deg, #f97316 0%, #ef4444 100%);
-        color: #fff;
-      }
-    }
-
-    .step-label {
-      color: #fff;
-      font-size: 12px;
-      font-weight: 600;
-      white-space: nowrap;
-      text-align: center;
-    }
+  .process-img {
+    display: block;
+    width: 100%;
+    height: 50vh;
+    user-select: none;
+    object-fit: contain;
   }
 
-  .arrow {
-    color: #fff;
-    font-size: 22px;
-    font-weight: 700;
-  }
-
-  .info-card {
+  .tree-card {
     :deep(.el-card__header) {
       padding: 0;
     }
-
-    .blue-header {
-      background-color: #2f6ea5;
-      color: #fff;
-      padding: 12px 16px;
-      .header-title {
-        font-size: 14px;
-        font-weight: 600;
-      }
-    }
   }
 
-  .info-grid {
-    display: grid;
-    grid-template-columns: repeat(3, minmax(0, 1fr));
-    gap: 12px;
-  }
-
-  .info-item {
-    background: #f7f9fc;
-    border-left: 3px solid #2f6ea5;
-    border-radius: 4px;
-    padding: 10px;
-    font-size: 13px;
-    .item-label {
+  .blue-header {
+    background-color: #2f6ea5;
+    color: #fff;
+    padding: 12px 16px;
+    .header-title {
+      font-size: 14px;
       font-weight: 600;
-      color: #4b5563;
     }
-    .item-value {
-      margin-left: 4px;
-      color: #1f2937;
+  }
+
+  .custom-tree-node {
+    display: flex;
+    align-items: center;
+    gap: 6px;
+    font-size: 13px;
+
+    .el-icon {
+      color: #2f6ea5;
+    }
+    .label-text {
+      color: #303133;
     }
   }
 }