diff --git a/services/game/kf_test.go b/services/game/kf_test.go
index f18a23d..96df1cc 100644
--- a/services/game/kf_test.go
+++ b/services/game/kf_test.go
@@ -4,6 +4,8 @@ import (
 	"fmt"
 	"strings"
 	"testing"
+
+	"golib.gaore.com/GaoreGo/gaore-common-sdk-go/sdk/requests"
 )
 
 func TestGetKfUrl(t *testing.T) {
@@ -57,3 +59,26 @@ func TestGetKfUrlGuest(t *testing.T) {
 	}
 	fmt.Println(resp.Code, resp.Msg, resp.Data.KfUrl)
 }
+
+// TestGetKfUrlReqParams 直接断言请求参数：不设 Uid 时 JsonParams 里不应出现 "uid" key，
+// 设了 Uid 时应正确出现，避免只靠服务端返回的 kf_url 做间接验证。
+func TestGetKfUrlReqParams(t *testing.T) {
+	guestReq := CreateGetKfUrlReq()
+	guestReq.GameId = 10003
+	if err := requests.InitParam(guestReq); err != nil {
+		t.Fatalf("InitParam err: %v", err)
+	}
+	if _, ok := guestReq.JsonParams["uid"]; ok {
+		t.Fatalf("游客请求不应包含 uid 参数: %v", guestReq.JsonParams["uid"])
+	}
+
+	userReq := CreateGetKfUrlReq()
+	userReq.GameId = 10001
+	userReq.Uid = "166146"
+	if err := requests.InitParam(userReq); err != nil {
+		t.Fatalf("InitParam err: %v", err)
+	}
+	if userReq.JsonParams["uid"] != "166146" {
+		t.Fatalf("expect uid=166146, got %v", userReq.JsonParams["uid"])
+	}
+}