diff --git a/src/views/gh/improvementProposal/ImprovementProposal.api.ts b/src/views/gh/improvementProposal/ImprovementProposal.api.ts
index dcd2a0b..7bb7c3c 100644
--- a/src/views/gh/improvementProposal/ImprovementProposal.api.ts
+++ b/src/views/gh/improvementProposal/ImprovementProposal.api.ts
@@ -17,6 +17,7 @@ enum Api {
   improvementInstituteVoteList = '/improvementproposal/improvementProposal/queryImprovementInstituteVoteByMainId',
   getLatestProposalSequence = '/improvementproposal/improvementProposal/getLatestProposalSequence',
   startProcess = '/improvementproposal/improvementProposal/startProcess',
+  withdrawProcess = '/improvementproposal/improvementProposal/withdrawProcess',
   bpmInitialReview = '/improvementproposal/improvementProposal/bpm/initialReview',
   bpmMyDeptScore = '/improvementproposal/improvementProposal/bpm/myDeptScore',
   bpmDeptScore = '/improvementproposal/improvementProposal/bpm/deptScore',
@@ -110,6 +111,9 @@ export const getLatestProposalSequence = (year) => defHttp.get({url: Api.getLate
 /** 发起改善提案审批流程。 */
 export const startProposalProcess = (id: string) => defHttp.post({ url: Api.startProcess, params: { id } });
 
+/** 删除运行中的改善提案流程，并把业务单据回退为草稿。 */
+export const withdrawProposalProcess = (id: string) => defHttp.post({ url: Api.withdrawProcess, params: { id } });
+
 /** 流程节点专用接口会在任务提交前保存业务字段和网关变量。 */
 export const saveInitialReview = (params) => defHttp.post({ url: Api.bpmInitialReview, params });
 export const queryMyDeptScore = (params) => defHttp.get({ url: Api.bpmMyDeptScore, params });
diff --git a/src/views/gh/improvementProposal/ImprovementProposalList.vue b/src/views/gh/improvementProposal/ImprovementProposalList.vue
index 38ae9fb..4ba9b99 100644
--- a/src/views/gh/improvementProposal/ImprovementProposalList.vue
+++ b/src/views/gh/improvementProposal/ImprovementProposalList.vue
@@ -94,7 +94,7 @@
   import {useModal} from '/@/components/Modal';
   import ImprovementProposalModal from './components/ImprovementProposalModal.vue'
   import {columns, superQuerySchema} from './ImprovementProposal.data';
-  import {list, deleteOne, batchDelete, getImportUrl, getExportUrl, startProposalProcess} from './ImprovementProposal.api';
+  import {list, deleteOne, batchDelete, getImportUrl, getExportUrl, startProposalProcess, withdrawProposalProcess} from './ImprovementProposal.api';
   import {downloadFile} from '/@/utils/common/renderUtils';
   import JInput from "/@/components/Form/src/jeecg/components/JInput.vue";
   import JDictSelectTag from '/@/components/Form/src/jeecg/components/JDictSelectTag.vue';
@@ -229,6 +229,17 @@
            auth: 'improvementproposal:improvement_proposal:delete'
          });
        }
+       if (isProcessing(record)) {
+         dropDownAction.push({
+           label: '删除流程',
+           popConfirm: {
+             title: '确认删除流程吗？删除后提案将回退为草稿，当前评分、投票和审批数据将被清空。',
+             confirm: handleWithdrawProcess.bind(null, record),
+             placement: 'topLeft',
+           },
+           auth: 'improvementproposal:improvement_proposal:delete'
+         });
+       }
        dropDownAction.push(
            {
              label: '审批进度',
@@ -257,11 +268,21 @@
     handleSuccess();
   }
 
+  /** 仅撤回运行中的流程，成功后服务端会把提案恢复为草稿。 */
+  async function handleWithdrawProcess(record) {
+    await withdrawProposalProcess(record.id);
+    handleSuccess();
+  }
+
   /** 只有未绑定流程实例的草稿可以继续维护或发起。 */
   function isDraft(record) {
     return String(record?.bpmStatus || '') === '1' && !record?.processInstanceId;
   }
 
+  function isProcessing(record) {
+    return String(record?.bpmStatus || '') === '2' && !!record?.processInstanceId;
+  }
+
   /**
    * 审批进度
    */