diff --git a/src/api/erf/erf.js b/src/api/erf/erf.js
index 4d3b345..4f567a1 100644
--- a/src/api/erf/erf.js
+++ b/src/api/erf/erf.js
@@ -209,3 +209,8 @@ export const getSampleCycleReportList = data => createAPI(`/erf/sampleCycleRepor
  * 统计从申请单发起日到三类经理（技术/生产/质量）全部审批完成的周期
  */
 export const getApprovalCycleReportList = data => createAPI(`/erf/approvalCycleReport/list`, 'post', data)
+
+/**
+ * 催办：向指定申请单所有未确认的审批人（技术经理、生产经理、质量经理、计划员）发送催办邮件
+ */
+export const urgeApproval = data => createAPI(`/erf/expApply/urgeApproval`, 'post', data)
diff --git a/src/views/modules/erf/expApplyList.vue b/src/views/modules/erf/expApplyList.vue
index 742c9b3..59a8f8e 100644
--- a/src/views/modules/erf/expApplyList.vue
+++ b/src/views/modules/erf/expApplyList.vue
@@ -1,5 +1,8 @@
 <template>
-  <div class="mod-config exp-apply-page">
+  <div class="mod-config exp-apply-page" v-loading="sendLoading"
+       element-loading-text="正在发送邮件，请稍候..."
+       element-loading-spinner="el-icon-loading"
+       element-loading-background="rgba(0, 0, 0, 0.6)">
     <!-- 查询条件表单 -->
     <el-form :inline="true" label-position="top" class="query-form">
       <el-form-item label="试验单号">
@@ -108,6 +111,13 @@
           type="primary"
           plain
           class="copy-btn">复制</el-button>
+        <el-button
+          @click="urgeApproval()"
+          :disabled="!currentRow.applyNo || ['草稿', '已完成', '已取消', '已驳回'].includes(currentRow.status)"
+          :loading="urgeLoading"
+          type="warning"
+          plain
+          class="urge-btn">催办</el-button>
       </el-form-item>
     </el-form>
 
@@ -639,7 +649,7 @@
 </template>
 
 <script>
-import { searchExpApplyList, submitExpApply, deleteExpApply, withdrawExpApply, cancelExpApply, copyExpApply, getSubmitApprovers, getFlowStatus, getTriConfirmList, confirmSample, saveRemark } from '@/api/erf/erf'
+import { searchExpApplyList, submitExpApply, deleteExpApply, withdrawExpApply, cancelExpApply, copyExpApply, getSubmitApprovers, getFlowStatus, getTriConfirmList, confirmSample, saveRemark, urgeApproval } from '@/api/erf/erf'
 import { getBuList } from '@/api/factory/site'
 import { queryOss } from '@/api/oss/oss'
 import ExpApplyForm from './components/expApplyForm.vue'
@@ -661,6 +671,7 @@ export default {
 
   data() {
     return {
+      sendLoading: false, // 发送邮件的加载状态
       buList: [],
       // 查询条件
       queryHeaderData: {
@@ -748,7 +759,10 @@ export default {
         sourceApplyNo: '',
         applyNo: '',
         copyOptions: ['triConfirm','rawMaterialList'] // 默认全选
-      }
+      },
+
+      // 催办
+      urgeLoading: false
     }
   },
 
@@ -1654,6 +1668,41 @@ export default {
         this.copyLoading = false
         this.$message.error('复制异常')
       })
+    },
+
+    /**
+     * 催办：向该申请单所有未确认的审批人（技术经理、生产经理、质量经理、计划员）发送催办邮件
+     */
+    urgeApproval() {
+      if (!this.currentRow.applyNo) {
+        this.$message.warning('请先选择一条申请单记录')
+        return
+      }
+      this.$confirm(
+        `确定向申请单【${this.currentRow.applyNo}】的所有未确认审批人发送催办邮件？`,
+        '催办确认',
+        {
+          confirmButtonText: '确定发送',
+          cancelButtonText: '取消',
+          type: 'warning'
+        }
+      ).then(() => {
+        this.urgeLoading = true
+        this.sendLoading = true
+        urgeApproval({ applyNo: this.currentRow.applyNo }).then(({data}) => {
+          this.urgeLoading = false
+          this.sendLoading = false
+          if (data && data.code === 0) {
+            this.$message.success(data.msg || '催办邮件已发送')
+          } else {
+            this.$message.error(data.msg || '催办失败')
+          }
+        }).catch(() => {
+          this.urgeLoading = false
+          this.sendLoading = false
+          this.$message.error('催办请求异常')
+        })
+      }).catch(() => {})
     }
   }
 }
@@ -1814,6 +1863,19 @@ export default {
   color: #FFFFFF;
 }
 
+/* 催办按钮 - 橙黄色扁平 */
+.exp-apply-page .urge-btn {
+  background-color: #FDF6EC;
+  border-color: #FAECD8;
+  color: #E6A23C;
+}
+
+.exp-apply-page .urge-btn:hover:not(:disabled) {
+  background-color: #E6A23C;
+  border-color: #E6A23C;
+  color: #FFFFFF;
+}
+
 /* 禁用按钮样式 */
 .exp-apply-page .el-button:disabled {
   opacity: 0.5;