diff --git a/ry-vue3/src/views/manager/Meetings.vue b/ry-vue3/src/views/manager/Meetings.vue
index 9ff39cc..286af95 100644
--- a/ry-vue3/src/views/manager/Meetings.vue
+++ b/ry-vue3/src/views/manager/Meetings.vue
@@ -103,8 +103,8 @@
       </el-descriptions>
     </el-dialog>
 
-    <!-- 修改 dialog (基本字段编辑) -->
-    <el-dialog v-model="editOpen" title="修改会议" width="640px">
+    <!-- 修改 / 复制 dialog (editMode 区分, 复制走 bizAdd, 修改走 bizUpdate) -->
+    <el-dialog v-model="editOpen" :title="editMode === 'copy' ? '复制会议' : '修改会议'" width="640px">
       <el-form :model="editForm" label-width="100px">
         <el-form-item label="会议名称"><el-input v-model="editForm.meetingName" /></el-form-item>
         <el-form-item label="项目形式">
@@ -134,7 +134,7 @@
 
 <script setup>
 import { ref, reactive, onMounted } from 'vue'
-import { bizList, bizUpdate } from '@/api/public'
+import { bizList, bizUpdate, bizAdd } from '@/api/public'
 import { ElMessage, ElMessageBox } from 'element-plus'
 
 // ========== 筛选 (严格按原型 2 行 8 项: 项目编号/会议ID/会议名称/第几期/会议时间/项目形式/当前阶段/备注) ==========
@@ -216,47 +216,83 @@ const detailOpen = ref(false)
 const currentRow = ref(null)
 function onView(row) { currentRow.value = row; detailOpen.value = true }
 
-// ========== 修改 ==========
+// ========== 修改 / 复制 ==========
 const editOpen = ref(false)
 const editSubmitting = ref(false)
-const editForm = reactive({ meetingId: '', meetingName: '', projectForm: '', startTime: '', endTime: '', totalPeriods: 1, remark: '' })
+// editMode 区分当前 dialog 是 "修改" 还是 "复制", 决定 submitEdit 走 bizUpdate 还是 bizAdd
+const editMode = ref('edit')  // 'edit' | 'copy'
+const editForm = reactive({
+  meetingId: '', meetingName: '',
+  projectId: null, projectNo: '', projectName: '',
+  projectForm: '', startTime: '', endTime: '',
+  totalPeriods: 1, currentStage: '未执行',
+  remark: ''
+})
 function onEdit(row) {
+  editMode.value = 'edit'
   Object.assign(editForm, {
-    meetingId: row.meetingId, meetingName: row.meetingName || '',
-    projectForm: row.projectForm || '', startTime: row.startTime || '',
-    endTime: row.endTime || '', totalPeriods: row.totalPeriods || 1,
+    meetingId: row.meetingId,
+    projectId: row.projectId ?? null,
+    projectNo: row.projectNo || '',
+    projectName: row.projectName || '',
+    meetingName: row.meetingName || '',
+    projectForm: row.projectForm || '',
+    startTime: row.startTime || '',
+    endTime: row.endTime || '',
+    totalPeriods: row.totalPeriods || 1,
+    currentStage: row.currentStage || '未执行',
     remark: row.remark || ''
   })
   editOpen.value = true
 }
 async function submitEdit() {
   editSubmitting.value = true
+  const isCopy = editMode.value === 'copy'
   try {
-    await bizUpdate('meeting', { ...editForm })
-    ElMessage.success('修改成功')
+    const payload = { ...editForm }
+    if (isCopy) {
+      // 复制: 走 bizAdd, 不传 meetingId (AUTO_INCREMENT) 和 businessId (后端兜底)
+      delete payload.meetingId
+      await bizAdd('meeting', payload, { __silentError: true })
+    } else {
+      // 修改: 走 bizUpdate
+      await bizUpdate('meeting', payload, { __silentError: true })
+    }
+    ElMessage.success(isCopy ? '复制成功' : '修改成功')
     editOpen.value = false
     load()
-  } catch (e) { ElMessage.error('修改失败') }
-  finally { editSubmitting.value = false }
+  } catch (e) {
+    ElMessage.error(e?.msg || (isCopy ? '复制失败' : '修改失败'))
+  } finally {
+    editSubmitting.value = false
+  }
 }
 
 // ========== 提交 (单条) ==========
 async function onSubmit(row) {
   try { await ElMessageBox.confirm(`确定提交会议「${row.meetingName}」吗?`, '提交确认', { type: 'warning' }) } catch { return }
   try {
-    await bizUpdate('meeting', { meetingId: row.meetingId, currentStage: '执行中' })
+    await bizUpdate('meeting', { meetingId: row.meetingId, currentStage: '执行中' }, { __silentError: true })
     ElMessage.success('提交成功')
     load()
-  } catch { ElMessage.error('提交失败') }
+  } catch (e) { ElMessage.error(e?.msg || '提交失败') }
 }
 
 // ========== 复制 (单条) ==========
 function onCopy(row) {
-  // 复制行到会议名 + ' 副本' 打开新建/编辑表单
+  // 复制行到会议名 + ' 副本' 打开 dialog, 走 bizAdd 创建新会议 (跟 onEdit 共用同一 dialog, editMode='copy')
+  editMode.value = 'copy'
   Object.assign(editForm, {
-    meetingId: '', meetingName: (row.meetingName || '') + ' 副本',
-    projectForm: row.projectForm || '', startTime: row.startTime || '',
-    endTime: row.endTime || '', totalPeriods: row.totalPeriods || 1,
+    meetingId: '',
+    projectId: row.projectId ?? null,
+    projectNo: row.projectNo || '',
+    projectName: row.projectName || '',
+    meetingName: (row.meetingName || '') + ' 副本',
+    projectForm: row.projectForm || '',
+    startTime: row.startTime || '',
+    endTime: row.endTime || '',
+    totalPeriods: row.totalPeriods || 1,
+    currentStage: '未执行',
     remark: row.remark || ''
   })
   editOpen.value = true
@@ -269,11 +305,11 @@ async function onBatchSubmit() {
   try {
     // 逐条更新 (无批量接口)
     for (const id of selectedIds.value) {
-      await bizUpdate('meeting', { meetingId: id, currentStage: '执行中' })
+      await bizUpdate('meeting', { meetingId: id, currentStage: '执行中' }, { __silentError: true })
     }
     ElMessage.success('批量提交成功')
     load()
-  } catch { ElMessage.error('批量提交失败') }
+  } catch (e) { ElMessage.error(e?.msg || '批量提交失败') }
 }
 
 onMounted(load)