diff --git a/app/common/service/FinReceiptService.php b/app/common/service/FinReceiptService.php
index bf83f38..2f77af5 100644
--- a/app/common/service/FinReceiptService.php
+++ b/app/common/service/FinReceiptService.php
@@ -59,7 +59,7 @@ class FinReceiptService
                     $config['where']['payment_apply_id'] = ['not null'];
                 }
 
-                // 收款账户筛选
+                // 收款申请筛选
                 if (isset($p['payment_apply_id']) && !empty($p['payment_apply_id'])) {
                     $config['where']['payment_apply_id'] = $p['payment_apply_id'];
                 }
@@ -70,7 +70,7 @@ class FinReceiptService
                 }
 
                 // 关键字
-                if (isset($p['keyword']) && $p['keyword']) {
+                if (isset($p['$query']) && $p['keyword']) {
                     $k = '%' . $p['keyword'] . '%';
                     $config['orWhere'][] = ['remitter', 'like', $k];
                 }
@@ -160,4 +160,95 @@ class FinReceiptService
         $timestamp = substr(time(), -6);
         return $secondChar . $timestamp;
     }
+
+    /**
+     * 根据相似度排序付款记录
+     * @param Request $request
+     * @return \Illuminate\Contracts\Pagination\LengthAwarePaginator|\Illuminate\Pagination\LengthAwarePaginator
+     */
+    public function complexQueryIndex(Request $request)
+    {
+        $limit = (int)$request->get('size', 15);
+        $page  = (int)$request->get('current',  1);
+        $param = $request->all();
+
+        $where = [];
+
+        // 汇款国家
+        if (isset($param['country_id']) && !empty($param['country_id'])) {
+            $where[] = ['country_id', $param['country_id']];
+        }
+        // 收款账户筛选
+        if (isset($param['account_id']) && !empty($param['account_id'])) {
+            $where[] = ['account_id', $param['account_id']];
+        }
+        // 收款申请筛选
+        if (isset($param['payment_apply_id']) && !empty($param['payment_apply_id'])) {
+            $where[]['payment_apply_id'] = $param['payment_apply_id'];
+        }
+
+        // 关键字
+        if (isset($param['keyword']) && $param['keyword']) {
+            $k = '%' . $param['keyword'] . '%';
+            $where[] = ['remitter', 'like', $k];
+        }
+
+        // 构建查询
+        $query = $this->modelClass::where($where);
+
+        // 没有付款记录的收款记录
+        if (isset($param['payment_apply']) && $param['payment_apply'] == 'not') {
+            $query->whereNull('payment_apply_id');
+        } elseif (isset($param['payment_apply']) && $param['payment_apply'] == 'already') {
+            $query->whereNotNull('payment_apply_id');
+        }
+
+        if (isset($param['scene']) && $param['scene'] == 'list') {
+            return $query->paginate($limit, ['*'], 'page', $page);
+        }
+
+        // 计算七天前的时间戳
+        $sevenDaysAgo = time() - (10 * 24 * 60 * 60);
+
+        // 构建相似度排序逻辑
+        $similarityOrder = [];
+
+        // 如果有传入参数，计算相似度
+        if (isset($param['account_id']) && !empty($param['account_id'])) {
+            $similarityOrder[] = "CASE WHEN account_id = {$param['account_id']} THEN 0 ELSE 1 END";
+        }
+
+        if (isset($param['country_id']) && !empty($param['country_id'])) {
+            $similarityOrder[] = "CASE WHEN country_id = {$param['country_id']} THEN 0 ELSE 1 END";
+        }
+
+        if (isset($param['keyword']) && $param['keyword']) {
+            $keyword = addslashes($param['keyword']);
+            $similarityOrder[] = "CASE WHEN remitter LIKE '%{$keyword}%' THEN 0 ELSE 1 END";
+        }
+
+        if (isset($param['amount']) && !empty($param['amount'])) {
+            $amount = (float)$param['amount'];
+            $similarityOrder[] = "ABS(amount - {$amount})";
+        }
+
+        // 构建排序SQL
+        $orderByClause = "";
+        if (!empty($similarityOrder)) {
+            $orderByClause = "CASE 
+                WHEN created_at >= {$sevenDaysAgo} THEN 
+                    (" . implode(' + ', $similarityOrder) . ")
+                ELSE 999999
+            END ASC, ";
+        }
+
+        $orderByClause .= "CASE 
+            WHEN created_at < {$sevenDaysAgo} THEN id 
+            ELSE 0 
+        END DESC";
+
+        $query->orderByRaw($orderByClause);
+
+        return $query->paginate($limit, ['*'], 'page', $page);
+    }
 }
\ No newline at end of file