diff --git a/services/game-service/internal/service/game/service_test.go b/services/game-service/internal/service/game/service_test.go
index c66e87e0..3f5d2a0f 100644
--- a/services/game-service/internal/service/game/service_test.go
+++ b/services/game-service/internal/service/game/service_test.go
@@ -994,6 +994,9 @@ func TestHandleLeaderCCChangeCoinAcceptsAppAccessTokenAndTokenOnlyProbe(t *testi
 	if wallet.lastApply.GetUserId() != 42 || wallet.lastApply.GetGameId() != "101" || wallet.lastApply.GetCommandId() != "game:lingxian:order_app_token_1" {
 		t.Fatalf("wallet command must use token user and request game: %+v", wallet.lastApply)
 	}
+	if repo.order.RegionID != 100 {
+		t.Fatalf("app-token game order must resolve current user region before publishing: %+v", repo.order)
+	}
 }
 
 func TestHandleYomiGetTokenAndUserInfo(t *testing.T) {
diff --git a/services/game-service/internal/service/game/yomi_adapter.go b/services/game-service/internal/service/game/yomi_adapter.go
index e65af4cf..3b3cb5af 100644
--- a/services/game-service/internal/service/game/yomi_adapter.go
+++ b/services/game-service/internal/service/game/yomi_adapter.go
@@ -297,6 +297,21 @@ type yomiCoinChangeResult struct {
 }
 
 func (s *Service) applyYomiCoinChange(ctx context.Context, app string, req *gamev1.CallbackRequest, session gamedomain.LaunchSession, providerOrderID string, providerRoundID string, opType string, amount int64, roomID string, requestHash string) (yomiCoinChangeResult, error) {
+	regionID, countryID := session.RegionID, session.CountryID
+	if regionID <= 0 || countryID <= 0 {
+		// Baishun/Lingxian/Reyou/ZeeOne 允许直接把 App access token 当厂商会话，此时 JWT 只携带用户身份，
+		// 没有启动会话里的区域快照。钱包改账前补齐主数据维度，保证订单和 GameOrderSettled 不会落入 region_id=0。
+		resolvedRegionID, resolvedCountryID, err := s.resolveUserDimensions(ctx, app, req.GetMeta().GetRequestId(), session.UserID)
+		if err != nil {
+			return yomiCoinChangeResult{}, err
+		}
+		if regionID <= 0 {
+			regionID = resolvedRegionID
+		}
+		if countryID <= 0 {
+			countryID = resolvedCountryID
+		}
+	}
 	// order_id 用平台订单号稳定派生，保证厂商重试、服务重启、并发请求都命中同一条订单。
 	order := gamedomain.GameOrder{
 		AppCode:         app,
@@ -308,8 +323,8 @@ func (s *Service) applyYomiCoinChange(ctx context.Context, app string, req *game
 		ProviderGameID:  session.ProviderGameID,
 		UserID:          session.UserID,
 		RoomID:          strings.TrimSpace(firstNonEmpty(roomID, session.RoomID)),
-		RegionID:        session.RegionID,
-		CountryID:       session.CountryID,
+		RegionID:        regionID,
+		CountryID:       countryID,
 		OpType:          opType,
 		CoinAmount:      amount,
 		Status:          gamedomain.OrderStatusWalletApplying,