diff --git a/internal/controller/bundleExtend.go b/internal/controller/bundleExtend.go
index b063ff7..81a2c74 100644
--- a/internal/controller/bundleExtend.go
+++ b/internal/controller/bundleExtend.go
@@ -33,7 +33,7 @@ func (b *BundleProvider) GetBundleBalanceByOrderUUID(_ context.Context, req *bun
 		return nil, err
 	}
 	return &bundle.GetBundleBalanceByOrderUUIDResp{
-		StartTime: startTime.UnixMilli(),
+		StartTime: startTime.Unix(),
 		Status:    int32(status),
 	}, nil
 }