diff --git a/src/main/java/org/springblade/modules/business/service/impl/StationHintServiceImpl.java b/src/main/java/org/springblade/modules/business/service/impl/StationHintServiceImpl.java
index 50cf9da..1cbc7b8 100644
--- a/src/main/java/org/springblade/modules/business/service/impl/StationHintServiceImpl.java
+++ b/src/main/java/org/springblade/modules/business/service/impl/StationHintServiceImpl.java
@@ -163,6 +163,8 @@ public class StationHintServiceImpl extends BaseServiceImpl<BusLineMapper,BusLin
         QueryWrapper<PocBusLineImg> wrapper = new QueryWrapper<>();
         wrapper.eq("bus_line_id", busLine.getId());
         proBusLineImgMapper.delete(wrapper);
+        //刪除缓存
+        redisTemplate.delete("imgList-info");
         // 插入新的图片列表
         if (imgList != null && !imgList.isEmpty()) {
             for (PocBusLineImg img : imgList) {