diff --git a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/ArticleServiceImpl.java b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/ArticleServiceImpl.java
index 257a43e8c8..2c2ea58bfc 100644
--- a/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/ArticleServiceImpl.java
+++ b/epmet-module/gov-voice/gov-voice-server/src/main/java/com/epmet/service/impl/ArticleServiceImpl.java
@@ -1304,6 +1304,9 @@ public class ArticleServiceImpl extends BaseServiceImpl<ArticleDao, ArticleEntit
 	 * @author zxc
 	 */
 	public void updateCacheCustomerTag(UpdateCustomerTagCacheDTO formDto) {
+		if (null == formDto){
+			return;
+		}
 		List<UpdateTagUseCountsResultDTO> tagsInfo = formDto.getTagsInfo();
 		String customerId = formDto.getCustomerId();
 		//更新缓存标签使用数量
@@ -1343,7 +1346,7 @@ public class ArticleServiceImpl extends BaseServiceImpl<ArticleDao, ArticleEntit
 	}
 
 	public List<UpdateGridTagCacheDTO> updateGridTagV2(UpdateCustomerTagCacheDTO formDto,String customerId,List<String> gridIds,String userId){
-		if (CollectionUtils.isEmpty(gridIds)){
+		if ( null == formDto || CollectionUtils.isEmpty(formDto.getTagsInfo()) || CollectionUtils.isEmpty(gridIds)){
 			return new ArrayList<>();
 		}
 		List<UpdateTagUseCountsResultDTO> tagsInfo = formDto.getTagsInfo();