diff --git a/addons/shopro/library/split/SplitManualService.php b/addons/shopro/library/split/SplitManualService.php
index b2d7a29..2e000aa 100644
--- a/addons/shopro/library/split/SplitManualService.php
+++ b/addons/shopro/library/split/SplitManualService.php
@@ -26,6 +26,34 @@ class SplitManualService
         return (bool) SplitManual::where('order_id', intval($orderId))->find();
     }
 
+    /**
+     * 批量：存在手动覆盖的 order_id
+     * @param int[] $orderIds
+     * @return int[]
+     */
+    public function orderIdsWithOverride(array $orderIds)
+    {
+        $orderIds = array_values(array_unique(array_filter(array_map('intval', $orderIds))));
+        if (!$orderIds) {
+            return [];
+        }
+        return array_map('intval', SplitManual::where('order_id', 'in', $orderIds)->column('order_id'));
+    }
+
+    /**
+     * 批量：存在变更历史的 order_id
+     * @param int[] $orderIds
+     * @return int[]
+     */
+    public function orderIdsWithLog(array $orderIds)
+    {
+        $orderIds = array_values(array_unique(array_filter(array_map('intval', $orderIds))));
+        if (!$orderIds) {
+            return [];
+        }
+        return array_map('intval', SplitManualLog::where('order_id', 'in', $orderIds)->group('order_id')->column('order_id'));
+    }
+
     /**
      * 供 SplitCalculator 使用的明细
      * @return array
diff --git a/application/admin/controller/shopro/split/Order.php b/application/admin/controller/shopro/split/Order.php
index 2f841ff..e338702 100644
--- a/application/admin/controller/shopro/split/Order.php
+++ b/application/admin/controller/shopro/split/Order.php
@@ -135,6 +135,18 @@ class Order extends Base
     protected function formatSplitOrderList($list)
     {
         $rows = [];
+        $manualService = new SplitManualService();
+        $orderIds = [];
+        foreach ($list as $item) {
+            $data = is_array($item) ? $item : $item->toArray();
+            $oid = intval($data['order_id'] ?? 0);
+            if ($oid > 0) {
+                $orderIds[] = $oid;
+            }
+        }
+        $overrideOrderIds = array_flip($manualService->orderIdsWithOverride($orderIds));
+        $logOrderIds = array_flip($manualService->orderIdsWithLog($orderIds));
+
         foreach ($list as $item) {
             $data = is_array($item) ? $item : $item->toArray();
 
@@ -193,8 +205,14 @@ class Order extends Base
             $orderSplitSource = $data['split_source'] ?? 'auto';
             $data['split_source'] = $orderSplitSource;
             $data['split_source_text'] = $orderSplitSource === 'manual' ? '手动指定' : $data['calc_source_text'];
-            $data['has_manual_override'] = (new SplitManualService())->hasOverride($orderId);
+            $hasOverride = isset($overrideOrderIds[$orderId]);
+            $hasManualLog = isset($logOrderIds[$orderId]);
+            $data['has_manual_override'] = $hasOverride;
+            $data['has_manual_log'] = $hasManualLog;
             $data['can_edit_manual'] = ($status === 4 && $channel === 'huifu');
+            // 变更历史：成功/失败后均可查看，不限于 status=4
+            $data['can_view_manual_history'] = ($channel === 'huifu')
+                && ($hasOverride || $hasManualLog || $orderSplitSource === 'manual');
 
             unset($data['order'], $data['receivers']);
             $rows[] = $data;
diff --git a/application/admin/view/shopro/split/order/index.html b/application/admin/view/shopro/split/order/index.html
index 2498382..590360f 100644
--- a/application/admin/view/shopro/split/order/index.html
+++ b/application/admin/view/shopro/split/order/index.html
@@ -377,7 +377,7 @@
             <el-table-column label="操作" width="200" fixed="right">
                 <template slot-scope="s">
                     <el-button type="text" size="small" v-if="s.row.can_edit_manual" @click="openManualDialog(s.row)">指定接收方</el-button>
-                    <el-button type="text" size="small" v-if="s.row.can_edit_manual && (s.row.has_manual_override || s.row.split_source === 'manual')" @click="openHistoryDrawer(s.row)">变更历史</el-button>
+                    <el-button type="text" size="small" v-if="s.row.can_view_manual_history" @click="openHistoryDrawer(s.row)">变更历史</el-button>
                     <el-button type="text" size="small" v-if="s.row.status == 4" @click="retry(s.row)">重试</el-button>
                     <el-button type="text" size="small" @click="query(s.row.id)">同步</el-button>
                 </template>
@@ -395,7 +395,7 @@
                 @size-change="onSizeChange">
             </el-pagination>
         </div>
-        <p class="op-hint">失败汇付单可「指定接收方」改人改金额后重试；「同步」只更新状态，不会重复扣款。</p>
+        <p class="op-hint">失败汇付单可「指定接收方」改人改金额后重试；分账成功或失败后均可点「变更历史」查看每次改人记录。「同步」只更新状态，不会重复扣款。</p>
     </div>
 
     <!-- 指定接收方弹窗 -->
@@ -452,6 +452,7 @@
         </div>
         <span slot="footer">
             <el-button size="small" @click="manualDialogVisible = false">取消</el-button>
+            <el-button size="small" type="text" v-if="manualRow && manualRow.order_id" @click="openHistoryDrawer(manualRow)">查看变更历史</el-button>
             <el-button size="small" v-if="manualContext.has_manual" @click="clearManualOverride">清除手动指定</el-button>
             <el-button size="small" type="primary" plain :loading="manualSaving" @click="saveManual(false)">仅保存</el-button>
             <el-button size="small" type="primary" :loading="manualSaving" @click="saveManual(true)">保存并重试</el-button>
diff --git a/public/assets/js/backend/shopro/split/order.js b/public/assets/js/backend/shopro/split/order.js
index e45518a..4abc751 100644
--- a/public/assets/js/backend/shopro/split/order.js
+++ b/public/assets/js/backend/shopro/split/order.js
@@ -258,7 +258,12 @@ define(['jquery', 'bootstrap', 'backend', 'form'], function ($, undefined, Backe
                         });
                     },
                     openHistoryDrawer(row) {
+                        if (!row || !row.order_id) {
+                            Layer.msg('无法加载变更历史');
+                            return;
+                        }
                         this.historyRow = row;
+                        this.manualDialogVisible = false;
                         this.historyDrawerVisible = true;
                         this.historyLoading = true;
                         this.historyList = [];