diff --git a/src/components/SimpleProcessDesignerV2/src/consts.ts b/src/components/SimpleProcessDesignerV2/src/consts.ts
index b81aa94..1f73363 100644
--- a/src/components/SimpleProcessDesignerV2/src/consts.ts
+++ b/src/components/SimpleProcessDesignerV2/src/consts.ts
@@ -375,7 +375,11 @@ export enum OperationButtonType {
   /**
    * 抄送
    */
-  COPY = 7
+  COPY = 7,
+  /**
+   * 文号
+   */
+  NUMBER = 8
 }
 
 /**
@@ -520,6 +524,7 @@ OPERATION_BUTTON_NAME.set(OperationButtonType.DELEGATE, '委派')
 OPERATION_BUTTON_NAME.set(OperationButtonType.ADD_SIGN, '加签')
 OPERATION_BUTTON_NAME.set(OperationButtonType.RETURN, '退回')
 OPERATION_BUTTON_NAME.set(OperationButtonType.COPY, '抄送')
+OPERATION_BUTTON_NAME.set(OperationButtonType.NUMBER, '文号')
 
 // 默认的按钮权限设置
 export const DEFAULT_BUTTON_SETTING: ButtonSetting[] = [
@@ -528,7 +533,8 @@ export const DEFAULT_BUTTON_SETTING: ButtonSetting[] = [
   { id: OperationButtonType.TRANSFER, displayName: '转办', enable: true },
   { id: OperationButtonType.DELEGATE, displayName: '委派', enable: true },
   { id: OperationButtonType.ADD_SIGN, displayName: '加签', enable: true },
-  { id: OperationButtonType.RETURN, displayName: '退回', enable: true }
+  { id: OperationButtonType.RETURN, displayName: '退回', enable: true },
+  { id: OperationButtonType.NUMBER, displayName: '文号', enable: true }
 ]
 
 // 发起人的按钮权限。暂时定死，不可以编辑
@@ -538,7 +544,8 @@ export const START_USER_BUTTON_SETTING: ButtonSetting[] = [
   { id: OperationButtonType.TRANSFER, displayName: '转办', enable: false },
   { id: OperationButtonType.DELEGATE, displayName: '委派', enable: false },
   { id: OperationButtonType.ADD_SIGN, displayName: '加签', enable: false },
-  { id: OperationButtonType.RETURN, displayName: '退回', enable: false }
+  { id: OperationButtonType.RETURN, displayName: '退回', enable: false },
+  { id: OperationButtonType.NUMBER, displayName: '文号', enable: false }
 ]
 
 export const MULTI_LEVEL_DEPT: DictDataVO = [
diff --git a/src/views/Home/clnr/clgl/ClglDetail.vue b/src/views/Home/clnr/clgl/ClglDetail.vue
index f4f3974..c3ab2e8 100644
--- a/src/views/Home/clnr/clgl/ClglDetail.vue
+++ b/src/views/Home/clnr/clgl/ClglDetail.vue
@@ -318,7 +318,7 @@ const queryParamsNumbers = reactive({
   createTime: [],
 })
 const visible = ref(false) // 选择编号弹窗显示控制
-const OpenNumber = ref(true) // 假设流程传递参数
+const OpenNumber = ref(false) // 假设流程传递参数
 const message = useMessage() // 消息弹窗
 
 // 根据编号类型获取编号数据后更新数据
@@ -415,8 +415,24 @@ const updateForm = async () => {
     formLoading.value = false
   }
 }
+const updateNumber = async (date) => {
+  const numberDate = await ClglApi.getClgl(date.id)
+  const data = numberDate as unknown as ClglVO
+// 检查编号类型是否为文号
+  if (data.numberType !== 1) {
+    message.error("编号类型不是文号!")
+    return
+  }
+// 检查是否已存在 usageName
+  if (!data.serialNumber) {
+    data.serialNumber = date.value
+    await ClglApi.updateClgl(data)
+  } else {
+    message.error("文号已存在")
+  }
+}
 /** 打开弹窗 */
-defineExpose({ updateForm }) // 提供 open 方法，用于打开弹窗
+defineExpose({ updateForm, updateNumber }) // 提供 open 方法，用于打开弹窗
 
 /** 初始化 **/
 onMounted(async () => {