diff --git a/src/assets/board/model1.png b/src/assets/board/model1.png
index 401a345..d445d09 100644
Binary files a/src/assets/board/model1.png and b/src/assets/board/model1.png differ
diff --git a/src/assets/board/model2.png b/src/assets/board/model2.png
index 4a230d8..91616b8 100644
Binary files a/src/assets/board/model2.png and b/src/assets/board/model2.png differ
diff --git a/src/views/board/caseShell/index2.vue b/src/views/board/caseShell/index2.vue
index b5d9ad1..dca8690 100644
--- a/src/views/board/caseShell/index2.vue
+++ b/src/views/board/caseShell/index2.vue
@@ -10,6 +10,7 @@
       {{ i }}
     </div>
     <div class="meter">平均节拍：{{ meter }} 秒/件</div>
+    <div class="centerBg"></div>
 
     <div class="scrollTable">
       <div style="background-color: #094170">
@@ -756,4 +757,15 @@ export default {
   font-size: 0.9vw;
   color: #fff;
 }
+.centerBg {
+  background-image: url("../../../assets/board/model2.png");
+  background-repeat: no-repeat;
+  background-size: 100% 100%;
+  position: absolute;
+  transform: translate(-50%, -50%);
+  top: 54.5%;
+  left: 49%;
+  width: 90%;
+  height: 22%;
+}
 </style>
diff --git a/src/views/board/liner/index.vue b/src/views/board/liner/index.vue
index 4851735..2033cfc 100644
--- a/src/views/board/liner/index.vue
+++ b/src/views/board/liner/index.vue
@@ -558,10 +558,10 @@ export default {
   background-size: 100% 100%;
   position: absolute;
   transform: translate(-50%, -50%);
-  top: 56%;
+  top: 54.5%;
   left: 49%;
-  width: 98%;
-  height: 57%;
+  width: 90%;
+  height: 22%;
 }
 
 .headTitle {
diff --git a/src/views/dashboard/LineChart.vue b/src/views/dashboard/LineChart.vue
index cde90c4..6121ac7 100644
--- a/src/views/dashboard/LineChart.vue
+++ b/src/views/dashboard/LineChart.vue
@@ -63,9 +63,21 @@ export default {
       this.setOptions(this.chartData)
     },
     setOptions({expectedData, actualData} = {}) {
+      const week = () =>{
+        let today = new Date();
+        let firstDayOfYear = new Date(today.getFullYear(), 0, 1);
+        let dayOfWeek = firstDayOfYear.getDay();
+        let spendDay = 1;
+        if (dayOfWeek != 0) {
+          spendDay = 7 - dayOfWeek + 1;
+        }
+        firstDayOfYear = new Date(today.getFullYear(), 0, spendDay);
+        let d = Math.ceil((today.valueOf() - firstDayOfYear.valueOf()) / 86400000);
+        return Math.ceil((d / 7) + 1)
+      }
       this.chart.setOption({
         title: {
-          text: '标题1 ',
+          text: `第${week()}周`,
           textStyle: {
             align: 'center',
             color: '#000',
@@ -85,7 +97,7 @@ export default {
           left: 10,
           right: 10,
           bottom: 20,
-          top: 30,
+          top: 50,
           containLabel: true
         },
         tooltip: {
diff --git a/src/views/dashboard/LineChart1.vue b/src/views/dashboard/LineChart1.vue
index 2ba69d7..f71e915 100644
--- a/src/views/dashboard/LineChart1.vue
+++ b/src/views/dashboard/LineChart1.vue
@@ -62,9 +62,21 @@ export default {
       this.setOptions(this.chartData)
     },
     setOptions({ expectedData, actualData } = {}) {
+      const week = () =>{
+        let today = new Date();
+        let firstDayOfYear = new Date(today.getFullYear(), 0, 1);
+        let dayOfWeek = firstDayOfYear.getDay();
+        let spendDay = 1;
+        if (dayOfWeek != 0) {
+          spendDay = 7 - dayOfWeek + 1;
+        }
+        firstDayOfYear = new Date(today.getFullYear(), 0, spendDay);
+        let d = Math.ceil((today.valueOf() - firstDayOfYear.valueOf()) / 86400000);
+        return Math.ceil((d / 7) + 1)
+      }
       this.chart.setOption({
         title: {
-          text: '标题1 ',
+          text: `第${week()}周`,
           textStyle: {
             align: 'center',
             color: '#000',
diff --git a/src/views/dashboard/PieChart.vue b/src/views/dashboard/PieChart.vue
index b56ec90..b13e2b4 100644
--- a/src/views/dashboard/PieChart.vue
+++ b/src/views/dashboard/PieChart.vue
@@ -44,9 +44,21 @@ export default {
     initChart() {
       this.chart = echarts.init(this.$el, 'macarons')
 
+      const week = () =>{
+        let today = new Date();
+        let firstDayOfYear = new Date(today.getFullYear(), 0, 1);
+        let dayOfWeek = firstDayOfYear.getDay();
+        let spendDay = 1;
+        if (dayOfWeek != 0) {
+          spendDay = 7 - dayOfWeek + 1;
+        }
+        firstDayOfYear = new Date(today.getFullYear(), 0, spendDay);
+        let d = Math.ceil((today.valueOf() - firstDayOfYear.valueOf()) / 86400000);
+        return Math.ceil((d / 7) + 1)
+      }
       this.chart.setOption({
         title: {
-          text: '标题1 ',
+          text: `第${week()}周`,
           textStyle: {
             align: 'center',
             color: '#000',