fix：样式

src/components/global/drag.vue

@@ -22,7 +22,7 @@
         :style="{
           userSelect: isMove ? 'none' : 'auto',
           height: height
-            ? `calc(95% - 20px - ${height}) `
+            ? `calc(100% - 20px - ${height}) `
             : '',
         }"
         v-show="isfooter && footerShow"

src/views/system/timed_task.vue

 <template>
-  <layout class="drag">
+  <layout class="drag" style="height: 99.5%;">
     <drag height="calc(54% - 20px)">
       <div slot="header">
         <el-form