diff --git a/src/views/monitor/cache/index.vue b/src/views/monitor/cache/index.vue
index dcde667..ea092be 100644
--- a/src/views/monitor/cache/index.vue
+++ b/src/views/monitor/cache/index.vue
@@ -2,7 +2,7 @@
     <PageWrapper>
         <el-card :bordered="false" style="margin-bottom:20px;">
             <template #header>
-                <div class="flex item-center">
+                <div class="flex items-center">
                     <el-icon class="el-input__icon" size="16px" style="margin-right:6px;">
                         <Monitor />
                     </el-icon>
@@ -46,7 +46,7 @@
         <div class="cache-box">
             <el-card :bordered="false">
                 <template #header>
-                    <div class="flex item-center">
+                    <div class="flex items-center">
                     <el-icon class="el-input__icon" size="16px" style="margin-right:6px;">
                       <PieChart />
                     </el-icon>
@@ -57,7 +57,7 @@
             </el-card>
             <el-card :bordered="false">
                 <template #header>
-                    <div class="flex item-center">
+                    <div class="flex items-center">
                         <el-icon class="el-input__icon" size="16px" style="margin-right:6px;">
                         <Odometer />
                         </el-icon>