diff --git a/platform/t3-union/api.go b/platform/t3-union/api.go
index 453d56d..90d2bad 100644
--- a/platform/t3-union/api.go
+++ b/platform/t3-union/api.go
@@ -157,6 +157,9 @@ func (a *t3UnionApiImpl) GeneratePoster(ctx context.Context, req GeneratePosterR
 
 // QueryOrderList 查询订单列表
 func (a *t3UnionApiImpl) QueryOrderList(ctx context.Context, req QueryOrderListRequest) (*QueryOrderData, error) {
+	if len(req.SupplierUuid) == 0 {
+		req.SupplierUuid = a.client.authConfig.SupplierID
+	}
 	args := util.StructToMap(req)
 	headers := a.buildHeader(http.MethodPost, GetOrderListUri, args)
 	for k, v := range a.client.headers {
diff --git a/platform/t3-union/client.go b/platform/t3-union/client.go
index 6b78216..eba28d1 100644
--- a/platform/t3-union/client.go
+++ b/platform/t3-union/client.go
@@ -8,8 +8,9 @@ import (
 
 // AuthConfig api鉴权参数
 type AuthConfig struct {
-	AppKey    string // 应用key
-	AppSecret string // 应用秘钥
+	AppKey     string // 应用key
+	AppSecret  string // 应用秘钥
+	SupplierID string // 供应商ID（账号）
 }
 
 // 连接第三方平台的client