diff --git a/src/main/java/com/gunshi/project/xyt/service/TermiteAdverPicService.java b/src/main/java/com/gunshi/project/xyt/service/TermiteAdverPicService.java
index 2421797..af97d3c 100644
--- a/src/main/java/com/gunshi/project/xyt/service/TermiteAdverPicService.java
+++ b/src/main/java/com/gunshi/project/xyt/service/TermiteAdverPicService.java
@@ -12,6 +12,7 @@ import org.springframework.transaction.annotation.Transactional;
 
 import java.io.Serializable;
 import java.util.*;
+import java.util.stream.Collectors;
 
 /**
  * 描述: 白蚁防治宣传图片墙
@@ -53,7 +54,7 @@ public class TermiteAdverPicService extends ServiceImpl<TermiteAdverPicMapper, T
     }
 
     public List<TermiteAdverPic> queryList() {
-        List<TermiteAdverPic> list = new ArrayList<>();
+        List<TermiteAdverPic> list = this.list().stream().sorted(Comparator.comparing(TermiteAdverPic::getCreateTime).reversed()).collect(Collectors.toList());
         for(TermiteAdverPic pic : list){
             List<FileAssociations> files = fileService.getFiles(getGroupId(), pic.getId().toString());
             pic.setPic(files.get(0));