diff --git a/src/assets/common/gridItemBg.png b/src/assets/common/gridItemBg.png
new file mode 100644
index 0000000..99c68d6
Binary files /dev/null and b/src/assets/common/gridItemBg.png differ
diff --git a/src/assets/common/gridItemPieBg.png b/src/assets/common/gridItemPieBg.png
new file mode 100644
index 0000000..15a3a77
Binary files /dev/null and b/src/assets/common/gridItemPieBg.png differ
diff --git a/src/styles/element-plus.scss b/src/styles/element-plus.scss
index e89a1fa..6757ddc 100644
--- a/src/styles/element-plus.scss
+++ b/src/styles/element-plus.scss
@@ -130,6 +130,7 @@
   .el-select__wrapper {
     min-height: 32px;
     line-height: 32px;
+    box-shadow: 0 0 0 0 !important;
   }
   .el-select__arrow {
     color: rgba(255, 255, 255, 0.6); /* 下拉箭头颜色 */
diff --git a/src/views/dashboard/DataOverview.scss b/src/views/dashboard/DataOverview.scss
index c604e8b..1a0ea58 100644
--- a/src/views/dashboard/DataOverview.scss
+++ b/src/views/dashboard/DataOverview.scss
@@ -10,7 +10,11 @@
     margin-bottom: 20px;
     width: 100%;
     .grid-item {
-      background: rgba(74, 126, 191, 0.1);
+      // background: rgba(74, 126, 191, 0.1);
+      background-image: url("@/assets/common/gridItemBg.png");
+      background-size: 100% 100%;
+      background-position: center;
+      background-repeat: no-repeat;
       // border-radius: 8px;
       width: 50%;
 
@@ -45,6 +49,21 @@
         width: 100%;
         height: 300px;
       }
+      .chart-container-bar {
+        // margin-top: 0px;
+        width: 100%;
+        height: 340px;
+      }
+      .chart-pie-bg{
+        margin-top: 19px;
+        background-image: url("@/assets/common/gridItemPieBg.png");
+        background-size: 100% 100%;
+        background-position: center;
+        background-repeat: no-repeat;
+      }
+    }
+    .grid-item-pie {
+      background-image: none;
     }
   }
   .device-info {
diff --git a/src/views/dashboard/DataOverview.vue b/src/views/dashboard/DataOverview.vue
index 4cbc8e1..bc43f6b 100644
--- a/src/views/dashboard/DataOverview.vue
+++ b/src/views/dashboard/DataOverview.vue
@@ -20,7 +20,7 @@
             </template>
           </ContentHeader>
         </div>
-        <div class="chart-container">
+        <div class="chart-container chart-container-bar">
           <BarChart
             :xData="xData"
             :legendArr="legendArr"
@@ -69,7 +69,7 @@
 
     <!-- 中部检测模块 -->
     <div class="grid-container">
-      <ul class="flex grid-item">
+      <ul class="flex grid-item grid-item-pie">
         <li>
           <div class="module-header">
             <ContentHeader bgLayout="450">
@@ -94,7 +94,7 @@
               </template>
             </ContentHeader>
           </div>
-          <div class="chart-container">
+          <div class="chart-container chart-pie-bg">
             <PieChart
               :data="carFaultTotal"
               :colors="[
@@ -132,7 +132,7 @@
               </template>
             </ContentHeader>
           </div>
-          <div class="chart-container">
+          <div class="chart-container chart-pie-bg">
             <PieChartSmall
               :data="poleFaultTotal"
               :colors="['#9DFFF3', '#FFA179']"