diff --git a/app/Merchant/Controllers/Coupon/IndexController.php b/app/Merchant/Controllers/Coupon/IndexController.php
index 24e2fbd..11af588 100644
--- a/app/Merchant/Controllers/Coupon/IndexController.php
+++ b/app/Merchant/Controllers/Coupon/IndexController.php
@@ -192,6 +192,9 @@ class IndexController extends Controller
                     ->when($request->thirdPartyGoodsId, function ($q) use ($request) {
                         $q->where('thirdPartyGoodsId', $request->thirdPartyGoodsId);
                     })
+                    ->when($request->pa_order_id, function ($q) use ($request) {
+                        $q->where('pa_order_id', $request->pa_order_id);
+                    })
                     ->when(is_numeric($request->status), function ($query) use ($request) {
                         $query->where('status', $request->status);
                     })
@@ -222,6 +225,9 @@ class IndexController extends Controller
                     ->when($request->thirdPartyGoodsId, function ($q) use ($request) {
                         $q->where('thirdPartyGoodsId', $request->thirdPartyGoodsId);
                     })
+                    ->when($request->pa_order_id, function ($q) use ($request) {
+                        $q->where('pa_order_id', $request->pa_order_id);
+                    })
                     ->when(is_numeric($request->status), function ($query) use ($request) {
                         $query->where('status', $request->status);
                     })
@@ -273,6 +279,9 @@ class IndexController extends Controller
                 ->when($request->thirdPartyGoodsId, function ($q) use ($request) {
                     $q->where('thirdPartyGoodsId', $request->thirdPartyGoodsId);
                 })
+                ->when($request->pa_order_id, function ($q) use ($request) {
+                    $q->where('pa_order_id', $request->pa_order_id);
+                })
                 ->when(is_numeric($request->status), function ($query) use ($request) {
                     $query->where('status', $request->status);
                 }, function ($query) {