diff --git a/internal/tools/zltx/zltx_order_detail.go b/internal/tools/zltx/zltx_order_detail.go
index 52d6bbb..74b1635 100644
--- a/internal/tools/zltx/zltx_order_detail.go
+++ b/internal/tools/zltx/zltx_order_detail.go
@@ -58,7 +58,7 @@ func (w *ZltxOrderDetailTool) Definition() entitys.ToolDefinition {
 
 // ZltxOrderDetailRequest 直连天下订单详情请求参数
 type ZltxOrderDetailRequest struct {
-	OrderNumber string `json:"order_number"`
+	OrderNumber interface{} `json:"order_number"`
 }
 
 // ZltxOrderDetailResponse 直连天下订单详情响应
@@ -96,7 +96,13 @@ func (w *ZltxOrderDetailTool) Execute(ctx context.Context, rec *entitys.Recogniz
 }
 
 // getMockZltxOrderDetail 获取模拟直连天下订单详情数据
-func (w *ZltxOrderDetailTool) getZltxOrderDetail(rec *entitys.Recognize, number string) (err error) {
+func (w *ZltxOrderDetailTool) getZltxOrderDetail(rec *entitys.Recognize, number interface{}) (err error) {
+	switch number.(type) {
+	case int, int32, int64:
+		number = fmt.Sprintf("%d", number)
+	default:
+	}
+
 	ext, err := rec_extra.GetTaskRecExt(rec)
 	if err != nil {
 		return