diff --git a/src/views/ManufacturingCenter/machiningHoursStatistics/index.vue b/src/views/ManufacturingCenter/machiningHoursStatistics/index.vue
index 8a37c23e..7c3844e2 100644
--- a/src/views/ManufacturingCenter/machiningHoursStatistics/index.vue
+++ b/src/views/ManufacturingCenter/machiningHoursStatistics/index.vue
@@ -21,7 +21,9 @@
           type="date"
           placeholder="选择日期"/>
         <el-button type="success" class="el-icon-search" size="small" style="margin: 10px 0 0 10px" @click="pageCurrent=1;total = 0;searchTable();">查询</el-button>
-        <el-button type="primary" size="small" icon="el-icon-download" style="margin-left:10px" @click="exportUninquirySheet1()">导出</el-button>
+        <el-tooltip :open-delay="1000" content="一键删除交货期" placement="right">
+          <el-button type="primary" size="small" icon="el-icon-download" style="margin-left:10px" @click="exportUninquirySheet1()">导出</el-button>
+        </el-tooltip>
       </el-row>
     </el-card>
     <el-card>