fix 档案推送 bug

src/views/data/productPush/index.vue

@@ -4,7 +4,7 @@
 
         <common-table ref="pageRef" :pageConfig="pageConfig" :columns="columns">
             <template #toolbar>
-                <div class="flex items-center mb-4">
+                <div class="flex items-center">
                     <el-button
                         type="warning"
                         plain