diff --git a/src/api/workflow/leave/types.ts b/src/api/workflow/leave/types.ts
index c8e58a7b..52a04ae0 100644
--- a/src/api/workflow/leave/types.ts
+++ b/src/api/workflow/leave/types.ts
@@ -7,6 +7,8 @@ export interface LeaveVO {
   leaveDays: number;
   remark: string;
   status?: string;
+  /** 已有流程实例时回显的流程定义编码 */
+  flowCode?: string;
 }
 
 export interface LeaveForm extends BaseEntity {
diff --git a/src/views/workflow/leave/leaveEdit.vue b/src/views/workflow/leave/leaveEdit.vue
index 489925c9..d5505378 100644
--- a/src/views/workflow/leave/leaveEdit.vue
+++ b/src/views/workflow/leave/leaveEdit.vue
@@ -23,8 +23,8 @@
         :rules="rules"
         label-width="80px"
       >
-        <el-form-item label="流程定义" v-if="routeParams.type === 'add'">
-          <el-select v-model="flowCode" placeholder="选择流程定义" style="width: 100%">
+        <el-form-item label="流程定义" v-if="routeParams.type === 'add' || routeParams.type === 'update'">
+          <el-select v-model="flowCode" :disabled="flowCodeLocked" placeholder="选择流程定义" style="width: 100%">
             <el-option v-for="item in flowCodeOptions" :key="item.value" :label="item.label" :value="item.value" />
           </el-select>
         </el-form-item>
@@ -62,6 +62,7 @@
 
 <script setup name="Leave" lang="ts">
 import { useRoute } from 'vue-router';
+import { listDefinition } from '@/api/workflow/definition';
 import { addLeave, getLeave, submitAndFlowStart, updateLeave } from '@/api/workflow/leave';
 import { LeaveForm, LeaveQuery, LeaveVO } from '@/api/workflow/leave/types';
 import { startWorkFlow } from '@/api/workflow/task';
@@ -98,34 +99,21 @@ const options = [
     label: '婚假'
   }
 ];
-const flowCodeOptions = [
-  {
-    value: 'leave1',
-    label: '请假申请-普通'
-  },
-  {
-    value: 'leave2',
-    label: '请假申请-排他网关'
-  },
-  {
-    value: 'leave3',
-    label: '请假申请-并行网关'
-  },
-  {
-    value: 'leave4',
-    label: '请假申请-会签'
-  },
-  {
-    value: 'leave5',
-    label: '请假申请-并行会签网关'
-  },
-  {
-    value: 'leave6',
-    label: '请假申请-排他并行会签'
+/** 可选流程定义：拉取真实已发布定义，避免写死早已不存在的流程编码 */
+const flowCodeOptions = ref<Array<{ value: string; label: string }>>([]);
+const loadFlowCodeOptions = async () => {
+  const resp = await listDefinition({ pageNum: 1, pageSize: 200, category: undefined });
+  flowCodeOptions.value = (resp.data?.rows ?? [])
+    .filter(item => item.isPublish === 1)
+    .map(item => ({ value: item.flowCode, label: `${item.flowName}（${item.flowCode}）` }));
+  if (!flowCodeOptions.value.some(item => item.value === flowCode.value)) {
+    flowCode.value = flowCodeOptions.value[0]?.value ?? '';
   }
-];
-// 自定义流程可不选择 直接填写flowCode 例如 'leave1'
-const flowCode = ref<string>('leave1');
+};
+// 下拉项来自已发布的流程定义
+const flowCode = ref<string>('');
+// 已有流程实例时沿用原流程，不允许在修改页切换
+const flowCodeLocked = ref(false);
 
 //提交组件
 const submitVerifyRef = ref<InstanceType<typeof SubmitVerify>>();
@@ -193,6 +181,14 @@ const getInfo = () => {
     leaveTime.value = [];
     leaveTime.value.push(form.value.startDate);
     leaveTime.value.push(form.value.endDate);
+    if (routeParams.value.type === 'update') {
+      await loadFlowCodeOptions();
+      // 已有实例（撤销 / 退回 / 草稿已发起）沿用原流程定义；没有实例的草稿由用户自行选择
+      if (res.data.flowCode) {
+        flowCode.value = res.data.flowCode;
+        flowCodeLocked.value = true;
+      }
+    }
     loading.value = false;
     buttonLoading.value = false;
   });
@@ -244,15 +240,18 @@ const submitForm = (status: string, mode: boolean) => {
 
 //提交申请
 const handleStartWorkFlow = async (data: LeaveForm) => {
+  if (!flowCode.value) {
+    buttonLoading.value = false;
+    modal.msgError('请选择流程定义');
+    return;
+  }
   try {
     submitFormData.value.flowCode = flowCode.value;
     submitFormData.value.businessId = data.id;
     //流程变量
     taskVariables.value = {
-      // leave2/6 使用的流程变量
-      leaveDays: data.leaveDays,
-      // leave4/5 使用的流程变量
-      userList: ['1', '3', '4']
+      // 网关示例的分支条件是 gt@@day|3 / lt@@day|3，变量名必须叫 day
+      day: data.leaveDays
     };
     //流程实例业务扩展字段
     bizExt.value = {
@@ -289,6 +288,9 @@ onMounted(() => {
     routeParams.value = route.query;
     reset();
     loading.value = false;
+    if (routeParams.value.type === 'add') {
+      loadFlowCodeOptions();
+    }
     if (
       routeParams.value.type === 'update' ||
       routeParams.value.type === 'view' ||
diff --git a/src/views/workflow/processDefinition/design.vue b/src/views/workflow/processDefinition/design.vue
index 4adce296..4e05679a 100644
--- a/src/views/workflow/processDefinition/design.vue
+++ b/src/views/workflow/processDefinition/design.vue
@@ -22,7 +22,7 @@ const onDesignerMessage = (event: MessageEvent) => {
   }
 };
 const open = async (definitionId, disabled) => {
-  const url = baseUrl + `/warm-flow-ui/index.html?id=${definitionId}&onlyDesignShow=true`;
+  const url = baseUrl + `/warm-flow-ui/index.html?id=${definitionId}`;
   iframeUrl.value = url + '&Authorization=Bearer ' + getToken() + '&clientid=' + import.meta.env.VITE_APP_CLIENT_ID;
 };
 /** 关闭按钮 */
diff --git a/src/views/workflow/processDefinition/index.vue b/src/views/workflow/processDefinition/index.vue
index 63764de2..e5efeff9 100644
--- a/src/views/workflow/processDefinition/index.vue
+++ b/src/views/workflow/processDefinition/index.vue
@@ -59,15 +59,6 @@
                 <el-button v-hasPermi="['workflow:definition:add']" type="primary" icon="Plus" @click="handleAdd()">
                   添加
                 </el-button>
-                <el-button
-                  v-hasPermi="['workflow:definition:edit']"
-                  type="success"
-                  icon="Edit"
-                  :disabled="single"
-                  @click="handleUpdate()"
-                >
-                  修改
-                </el-button>
                 <el-button
                   v-hasPermi="['workflow:definition:remove']"
                   type="danger"
@@ -300,9 +291,6 @@
             <el-radio value="MIMIC" size="large" border>仿钉钉模式</el-radio>
           </el-radio-group>
         </el-form-item>
-        <el-form-item label="流程配置">
-          <el-checkbox v-model="autoPass" label="下一节点执行人是当前任务处理人自动审批" />
-        </el-form-item>
         <el-form-item label="是否动态表单" prop="formCustom">
           <el-radio-group v-model="form.formCustom" class="definition-radio-group">
             <el-radio value="Y" size="large" border disabled>是</el-radio>
@@ -336,8 +324,6 @@ import {
   unPublishList,
   publish,
   add,
-  edit,
-  getInfo,
   copy
 } from '@/api/workflow/definition';
 import { FlowDefinitionQuery, FlowDefinitionVo, FlowDefinitionForm } from '@/api/workflow/definition/types';
@@ -365,7 +351,6 @@ const processDefinitionList = ref<FlowDefinitionVo[]>([]);
 const categoryOptions = ref<CategoryTreeVO[]>([]);
 const { treeCollapsed } = useTreeCollapsed();
 const { showSearch } = useSearchToggle();
-const autoPass = ref(false);
 /** 部署文件分类选择 */
 const selectCategory = ref();
 const defFormRef = ref<ElFormInstance>();
@@ -620,36 +605,13 @@ const handleAdd = async () => {
   form.value.formCustom = 'N';
   showModelDialog('新增流程');
 };
-/** 修改按钮操作 */
-const handleUpdate = async (row?: Partial<FlowDefinitionVo>) => {
-  reset();
-  const id = row?.id || ids.value[0];
-  const res = await getInfo(id);
-  Object.assign(form.value, res.data);
-  autoPass.value = false;
-  if (form.value.ext != null && form.value.ext != '') {
-    const extJson = JSON.parse(form.value.ext);
-    if (extJson.autoPass != null && extJson.autoPass != '') {
-      autoPass.value = extJson.autoPass;
-    }
-  }
-  showModelDialog('修改流程');
-};
 
 const handleSubmit = async () => {
   defFormRef.value.validate(async (valid: boolean) => {
     if (valid) {
       setLoading(true);
-      const ext: { autoPass: boolean } = {
-        autoPass: autoPass.value
-      };
-      form.value.ext = JSON.stringify(ext);
-      if (form.value.id) {
-        await edit(form.value).finally(() => setLoading(false));
-      } else {
-        await add(form.value).finally(() => setLoading(false));
-        activeName.value = '1';
-      }
+      await add(form.value).finally(() => setLoading(false));
+      activeName.value = '1';
       modal.msgSuccess('操作成功');
       closeModelDialog();
       handleQuery();
diff --git a/vite.config.ts b/vite.config.ts
index 4c167e63..74ded2ee 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -30,7 +30,7 @@ export default defineConfig(({ mode, command }) => {
       open: true,
       proxy: {
         [env.VITE_APP_BASE_API]: {
-          target: 'http://localhost:8080',
+          target: 'http://localhost:17083',
           changeOrigin: true,
           ws: true,
           rewrite: path => path.replace(new RegExp('^' + env.VITE_APP_BASE_API), '')