diff --git a/src/views/home/chart.vue b/src/views/home/chart.vue
index e59f71f..b0cf3ea 100644
--- a/src/views/home/chart.vue
+++ b/src/views/home/chart.vue
@@ -213,14 +213,14 @@ const formatSeconds = (seconds: number) => {
       v-loading="chartLoading"
       element-loading-background="rgba(255, 255, 255, 0.1)"
       class="line-chart-content"
-      :style="{ 'grid-template-columns': `repeat(${Math.max(chartList.length, 2)},1fr)` }"
+      :style="{ 'grid-template-columns': `repeat(${Math.min(chartList.length, 2)},1fr)` }"
     >
       <LineChart
         v-for="(item, index) in chartList"
         ref="chartRefs"
         :key="index"
         class="chart-box"
-        :style="{ width: `calc(100% / ${Math.max(chartList.length, 2)} - 10px)` }"
+        :style="{ width: `calc(100% / ${Math.min(chartList.length, 2)} - 10px)` }"
         :env-data="item"
       />
     </div>