diff --git a/ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/BannerServiceImpl.java b/ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/BannerServiceImpl.java
index e694cccf..d4ad01f4 100644
--- a/ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/BannerServiceImpl.java
+++ b/ruoyi-cai/src/main/java/com/ruoyi/cai/service/impl/BannerServiceImpl.java
@@ -21,6 +21,11 @@ public class BannerServiceImpl extends ServiceImpl<BannerMapper, Banner> impleme
     @Override
     public List<Banner> index() {
         List<Banner> list = this.list(Wrappers.lambdaQuery(Banner.class));
+        for (Banner banner : list) {
+            if(banner.getLinkType().equals(0)){
+                banner.setLinkUrl(null);
+            }
+        }
         return list;
     }
 }