diff --git a/src/components/dashboard/DeviceSection.vue b/src/components/dashboard/DeviceSection.vue
index 8206c71..a40d0e0 100644
--- a/src/components/dashboard/DeviceSection.vue
+++ b/src/components/dashboard/DeviceSection.vue
@@ -150,10 +150,11 @@ const currentPeriodLabel = computed(() => {
 const rateChartOpts = {
   color: ['#1a3a5c', '#18bc37'],
   dataLabel: false,
+  dataPointShape: false,
   legend: { show: true, position: 'bottom' },
   xAxis: { disableGrid: true, labelCount: 5 },
   yAxis: { gridType: 'dash', dashLength: 2, data: [{ min: 0, max: 100 }] },
-  extra: { line: { type: 'straight', width: 2, activeType: 'hollow' } }
+  extra: { line: { type: 'straight', width: 1, activeType: 'hollow' } }
 }
 
 const rateChartData = reactive({
diff --git a/src/components/dashboard/PlanSection.vue b/src/components/dashboard/PlanSection.vue
index 16ca098..2e90b6c 100644
--- a/src/components/dashboard/PlanSection.vue
+++ b/src/components/dashboard/PlanSection.vue
@@ -84,7 +84,7 @@
         </view>
       </view>
       <view v-if="currentRange !== 'custom'" class="trend-chart">
-        <text class="chart-title">{{ t('dashboard.taskTrend') }}</text>
+        <text class="chart-title">{{ t('dashboard.totalTask') }}</text>
         <view class="chart-box">
           <qiun-data-charts type="line" :chartData="taskChartData" :canvas2d="false"
             :opts="chartOpts" />
@@ -106,19 +106,21 @@ const { t } = useI18n()
 const chartOpts = {
   color: ['#1a3a5c'],
   dataLabel: false,
+  dataPointShape: false,
   legend: { show: false },
   xAxis: { disableGrid: true, labelCount: 4 },
   yAxis: { gridType: 'dash', dashLength: 2 },
-  extra: { line: { type: 'straight', width: 2, activeType: 'hollow' } }
+  extra: { line: { type: 'curve', width: 1, activeType: 'hollow' } }
 }
 
 const passRateChartOpts = {
   color: ['#1a3a5c'],
   dataLabel: false,
+  dataPointShape: false,
   legend: { show: false },
   xAxis: { disableGrid: true, labelCount: 4 },
   yAxis: { gridType: 'dash', dashLength: 2, data: [{ min: 0, max: 100 }] },
-  extra: { line: { type: 'straight', width: 2, activeType: 'hollow' } }
+  extra: { line: { type: 'curve', width: 1, activeType: 'hollow' } }
 }
 
 const currentFilter = ref('task')
@@ -649,5 +651,6 @@ defineExpose({ loadData })
   width: 100%;
   height: 450rpx;
   min-width: 100%;
+  border-radius: 12rpx;
 }
 </style>