diff --git a/web-admin/src/views/project-management/RecordList.vue b/web-admin/src/views/project-management/RecordList.vue
index 78b4c6f4..cca57cae 100644
--- a/web-admin/src/views/project-management/RecordList.vue
+++ b/web-admin/src/views/project-management/RecordList.vue
@@ -78,15 +78,41 @@
         <el-icon><RefreshRight /></el-icon>重试
       </el-button>
     </el-alert>
+    <div v-if="assignment" class="list-toolbar">
+      <div class="list-toolbar-row">
+        <div class="list-toolbar-selected">
+          已选 <span class="sel-num">{{ selectedRows.length }}</span> 项
+        </div>
+        <el-button
+          type="primary"
+          class="btn-main"
+          :disabled="!selectedRows.length || busy"
+          @click="openBatch"
+        >
+          <el-icon><Edit /></el-icon>调整归属
+        </el-button>
+      </div>
+    </div>
     <div class="list-body list-wrap"
       ><el-table
+        ref="tableRef"
         :key="query.bizType"
         :data="rows"
         v-loading="loading"
         class="list-table"
         stripe
+        row-key="id"
         :empty-text="loading ? '正在加载…' : loadError ? '数据加载失败' : '暂无符合条件的单据'"
+        @selection-change="handleSelectionChange"
       >
+        <el-table-column
+          v-if="assignment"
+          type="selection"
+          min-width="48"
+          align="center"
+          header-align="center"
+          fixed
+        />
         <el-table-column
           type="index"
           label="序号"
@@ -151,26 +177,26 @@
     >
       <el-form class="form-grid-2" label-position="top">
         <el-form-item label="原所属项目组">
-          <el-input :model-value="selected.teamName || '未归属'" disabled />
+          <el-input :model-value="originalTeamLabel" disabled />
         </el-form-item>
         <el-form-item label="原所属项目">
-          <el-input :model-value="selected.projectName || '未归属'" disabled />
+          <el-input :model-value="originalProjectLabel" disabled />
         </el-form-item>
         <el-form-item label="新项目组" required>
           <ProjectSelect
-            :key="`team-${selected.id}`"
+            :key="`team-${dialogSelectKey}`"
             team
             v-model="targetTeamId"
-            :biz-type="selected.bizType"
+            :biz-type="dialogBizType"
             @update:model-value="onTargetTeamChange"
           />
         </el-form-item>
         <el-form-item label="新项目" required>
           <ProjectSelect
-            :key="`project-${selected.id}-${targetTeamId}`"
+            :key="`project-${dialogSelectKey}-${targetTeamId}`"
             v-model="target"
             :team-id="targetTeamId"
-            :biz-type="selected.bizType"
+            :biz-type="dialogBizType"
             :disabled="!targetTeamId"
           />
         </el-form-item>
@@ -262,6 +288,7 @@
     page: 1,
     pageSize: 20
   })
+  const tableRef = ref<{ clearSelection?: () => void } | null>(null)
   const rows = ref<ProjectRecord[]>([]),
     total = ref(0),
     statusCounts = ref<Record<string, number>>({}),
@@ -273,6 +300,8 @@
     target = ref(''),
     reason = ref(''),
     selected = ref<ProjectRecord>({}),
+    selectedRows = ref<ProjectRecord[]>([]),
+    editTargets = ref<ProjectRecord[]>([]),
     historyVisible = ref(false),
     historyRows = ref<ProjectRecord[]>([])
   const visibleColumns = computed(() =>
@@ -283,6 +312,39 @@
   const keywordHint = computed(() =>
     query.bizType === 'presign' ? '请输入单据编号' : assignmentKeywordHints[query.bizType]
   )
+  const dialogBizType = computed(
+    () =>
+      (editTargets.value[0]?.bizType ||
+        selected.value.bizType ||
+        query.bizType) as AssignmentBizType
+  )
+  const dialogSelectKey = computed(() => {
+    if (editTargets.value.length <= 1) {
+      return String(editTargets.value[0]?.id || selected.value.id || 'empty')
+    }
+    const firstId = editTargets.value[0]?.id || ''
+    const lastId = editTargets.value[editTargets.value.length - 1]?.id || ''
+    return `batch-${editTargets.value.length}-${firstId}-${lastId}`
+  })
+  const originalTeamLabel = computed(() => {
+    if (editTargets.value.length <= 1) {
+      return editTargets.value[0]?.teamName || selected.value.teamName || '未归属'
+    }
+    return `共 ${editTargets.value.length} 条`
+  })
+  const originalProjectLabel = computed(() => {
+    if (editTargets.value.length <= 1) {
+      return editTargets.value[0]?.projectName || selected.value.projectName || '未归属'
+    }
+    return `共 ${editTargets.value.length} 条`
+  })
+  function clearSelection() {
+    selectedRows.value = []
+    tableRef.value?.clearSelection?.()
+  }
+  function handleSelectionChange(selection: ProjectRecord[]) {
+    selectedRows.value = selection
+  }
   let loadVersion = 0
   function statusLabel(status: string) {
     return query.bizType === 'presign'
@@ -307,6 +369,7 @@
     loading.value = true
     loadError.value = false
     rows.value = []
+    clearSelection()
     try {
       const fetchRecords = props.assignment
         ? fetchAssignmentRecords
@@ -344,6 +407,7 @@
     statusCounts.value = {}
     visible.value = false
     historyVisible.value = false
+    clearSelection()
     search()
   }
   function switchBusiness(kind: AssignmentBizType) {
@@ -360,16 +424,41 @@
     query.page = page
     load()
   }
-  function open(row: ProjectRecord) {
-    selected.value = row
+  function resetDialogForm(targets: ProjectRecord[]) {
+    editTargets.value = targets
+    selected.value = targets[0] || {}
     targetTeamId.value = ''
     target.value = ''
     reason.value = ''
     visible.value = true
   }
+  function open(row: ProjectRecord) {
+    resetDialogForm([row])
+  }
+  function openBatch() {
+    if (!selectedRows.value.length) {
+      ElMessage.warning('请先选择要调整的记录')
+      return
+    }
+    resetDialogForm([...selectedRows.value])
+  }
   function onTargetTeamChange() {
     target.value = ''
   }
+  async function assignOne(row: ProjectRecord, projectId: string, assignReason: string) {
+    const preview = await previewAssignment({
+      bizType: row.bizType,
+      id: row.id,
+      projectId
+    })
+    await saveAssignment({
+      bizType: row.bizType,
+      id: row.id,
+      projectId,
+      reason: assignReason,
+      expectedAssignments: assignmentSnapshot(preview.records)
+    })
+  }
   async function commit() {
     if (!targetTeamId.value) {
       ElMessage.warning('请选择新项目组')
@@ -383,33 +472,45 @@
       ElMessage.warning('请填写调整原因')
       return
     }
+    const targets = editTargets.value.length ? [...editTargets.value] : [selected.value]
+    if (!targets.length || !targets[0]?.id) {
+      ElMessage.warning('请选择要调整的记录')
+      return
+    }
     busy.value = true
     const commitTarget = target.value
-    const commitRecord = selected.value
+    const commitReason = reason.value.trim()
+    const commitTargets = targets
+    let successCount = 0
+    let failCount = 0
     try {
-      const preview = await previewAssignment({
-        bizType: selected.value.bizType,
-        id: selected.value.id,
-        projectId: target.value
-      })
-      if (selected.value !== commitRecord || target.value !== commitTarget || !visible.value) {
+      for (const row of commitTargets) {
+        if (target.value !== commitTarget || !visible.value) {
+          return
+        }
+        try {
+          await assignOne(row, commitTarget, commitReason)
+          successCount += 1
+        } catch {
+          failCount += 1
+          // API layer already surfaces the conflict / validation message.
+        }
+      }
+      if (target.value !== commitTarget || !visible.value) {
         return
       }
-      await saveAssignment({
-        bizType: selected.value.bizType,
-        id: selected.value.id,
-        projectId: target.value,
-        reason: reason.value.trim(),
-        expectedAssignments: assignmentSnapshot(preview.records)
-      })
-      if (selected.value !== commitRecord || target.value !== commitTarget || !visible.value) {
-        return
+      if (successCount > 0) {
+        visible.value = false
+        clearSelection()
+        if (failCount === 0) {
+          ElMessage.success(
+            commitTargets.length > 1 ? `已调整 ${successCount} 条归属` : '归属已调整'
+          )
+        } else {
+          ElMessage.warning(`成功 ${successCount} 条，失败 ${failCount} 条`)
+        }
+        await load()
       }
-      visible.value = false
-      ElMessage.success('归属已调整')
-      await load()
-    } catch {
-      // API layer already surfaces the conflict / validation message.
     } finally {
       busy.value = false
     }