fix

@@ -249,7 +249,9 @@ public class TblLogicService {
 			productIndexBO.setBrandNameEn(null);
 			productIndexBO.setBrandNameCn(null);
 		}
-        productIndexBO.setShopId(tblBrand.getBrandId()*(-1));
+		if(tblBrand.getBrandId()!=null){
+            productIndexBO.setShopId(tblBrand.getBrandId()*(-1));
+        }
 		return productIndexBO;
 	}