diff --git a/src/views/workflow/task/components/processTasks/TaskDoneV2.vue b/src/views/workflow/task/components/processTasks/TaskDoneV2.vue
index 8307b5c..2b18259 100644
--- a/src/views/workflow/task/components/processTasks/TaskDoneV2.vue
+++ b/src/views/workflow/task/components/processTasks/TaskDoneV2.vue
@@ -2,7 +2,7 @@
   <BasicTable @register="registerTable" @row-dbClick="onRowDblClick" @selection-change="selectionChange">
     <template #toolbar>
       <div class="button-box">
-        <a-button @click="drawBack">{{ t('撤回') }}</a-button>
+        <a-button @click="drawBack" v-if="activityId">{{ t('撤回') }}</a-button>
         <!-- <RejectProcess
           :taskId="taskId"
           :processId="processId"
@@ -85,8 +85,9 @@
       width: 120,
     },
   ];
+  const activityId = ref('')
 
-  const { formConfig, processId, taskId, schemaId, selectionChange } = userTaskTable();
+  const { formConfig, processId, taskId, schemaId, data } = userTaskTable();
   const [registerTable, { reload, clearSelectedRowKeys }] = useTable({
     title: t('已办任务列表'),
     api: getSchemaTask,
@@ -125,38 +126,48 @@
         okType: 'danger',
         cancelText: t('取消'),
         onOk() {
-          getDrawNode(processId.value).then(r=> {
-            if (r.length) {
-                withdraw(processId.value, r[0].activityId).then(res => {
-                if (res) {
-                    notification.open({
-                      type: 'success',
-                      message: t('撤回'),
-                      description: t('撤回成功'),
-                    });
-                    reload()
-                    clearSelectedRowKeys()
-                  } else {
-                    notification.open({
-                      type: 'error',
-                      message: t('撤回'),
-                      description: t('撤回失败'),
-                    });
-                  }
-              })
+          withdraw(processId.value, activityId.value).then(res => {
+          if (res) {
+              notification.open({
+                type: 'success',
+                message: t('撤回'),
+                description: t('撤回成功'),
+              });
+              reload()
+              clearSelectedRowKeys()
             } else {
               notification.open({
                 type: 'error',
                 message: t('撤回'),
-                description: t('撤回失败, 无可撤回节点'),
+                description: t('撤回失败'),
               });
             }
-            
-          })
+        })
         },
         onCancel() {},
       });
   }
+  function selectionChange({ keys, rows }) {
+    data.selectedRows = rows;
+    if (keys?.length > 0) {
+      processId.value = rows[0].processId;
+      taskId.value = rows[0].taskId;
+      schemaId.value = rows[0].schemaId;
+      getDrawNode(processId.value).then(res => {
+        if(res.length) {
+          activityId.value = res[0].activityId
+        } else {
+          activityId.value = ''
+        }
+      })
+      
+    } else {
+      processId.value = '';
+      taskId.value = '';
+      schemaId.value = '';
+      activityId.value = ''
+    }
+  }
   const onRowDblClick = (record, index) => {
       const { processId, taskId, schemaId } = record;
       router.push({