diff --git a/nezha-fronted/src/components/charts/chart-table.vue b/nezha-fronted/src/components/charts/chart-table.vue
index 15c433f03..265a99d2f 100644
--- a/nezha-fronted/src/components/charts/chart-table.vue
+++ b/nezha-fronted/src/components/charts/chart-table.vue
@@ -24,7 +24,7 @@
               <span class="chart-title-text">{{data.title}}</span>
               <span class="chart-title-icon"><i class="el-icon-caret-bottom el-icon--right"  :class="{'visible':caretShow,'hidden':!caretShow}"></i></span>
             </span>
-            <ul slot="dropdown" v-show="dropdownMenuShow"  :id="'dropdownUl'+chartIndex"  class="el-dropdown-menu nz-chart-dropdown"  style="position: absolute; top: 30px; left: 0px; transform-origin: center top; z-index: 1000;" >
+            <ul slot="dropdown" v-show="dropdownMenuShow"  :id="'dropdownUl'+chartIndex"  class="el-dropdown-menu nz-chart-dropdown"  style="position: absolute; top: 30px; left: calc(50% - 79px); transform-origin: center top; z-index: 1000;" >
               <li  @click="refreshChart"  class="el-dropdown-menu__item">
                 <i class="global-active-color el-icon-refresh-right" style="font-size: 16px;"></i><span>{{$t('dashboard.refresh')}}</span></li>
               <li  @click="editChart"  class="el-dropdown-menu__item">
diff --git a/nezha-fronted/src/components/charts/line-chart-block.vue b/nezha-fronted/src/components/charts/line-chart-block.vue
index 7107ddbdb..e63453de2 100644
--- a/nezha-fronted/src/components/charts/line-chart-block.vue
+++ b/nezha-fronted/src/components/charts/line-chart-block.vue
@@ -37,7 +37,7 @@
             <el-dropdown-item @click.native="showAllScreen"  ><i style="font-size: 16px;" class="el-icon-full-screen"></i>{{$t('dashboard.screen')}}</el-dropdown-item>
           </el-dropdown-menu>
           -->
-        <ul slot="dropdown" v-show="dropdownMenuShow"  :id="'dropdownUl'+chartIndex"  class="el-dropdown-menu nz-chart-dropdown"  style="position: absolute; top: 30px; left: 0px; transform-origin: center top; z-index: 1000;" >
+        <ul slot="dropdown" v-show="dropdownMenuShow"  :id="'dropdownUl'+chartIndex"  class="el-dropdown-menu nz-chart-dropdown"  style="position: absolute; top: 30px; left: calc(50% - 79px); transform-origin: center top; z-index: 1000;" >
           <li  @click="refreshChart"  class="el-dropdown-menu__item">
             <i class="global-active-color el-icon-refresh-right" style="font-size: 16px;"></i><span>{{$t('dashboard.refresh')}}</span></li>
           <li  @click="editChart"  class="el-dropdown-menu__item">