diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..5008ddf
Binary files /dev/null and b/.DS_Store differ
diff --git a/caszl-front-rs b/caszl-front-rs
deleted file mode 100755
index 96c9b1d..0000000
Binary files a/caszl-front-rs and /dev/null differ
diff --git a/src/service/artile.rs b/src/service/artile.rs
index da44cfd..bdd1dbd 100644
--- a/src/service/artile.rs
+++ b/src/service/artile.rs
@@ -138,6 +138,7 @@ impl ArticleService {
                 let prev_result = la_article::Entity::find()
                     .filter(la_article::Column::IsDelete.eq(0))
                     .filter(la_article::Column::IsShow.eq(1))
+                    .filter(la_article::Column::Cid.eq(article.cid))
                     .filter(la_article::Column::Id.lt(article.id))
                     .order_by_desc(la_article::Column::Sort)
                     .order_by_desc(la_article::Column::Id)
@@ -153,6 +154,7 @@ impl ArticleService {
                 let next_result = la_article::Entity::find()
                     .filter(la_article::Column::IsDelete.eq(0))
                     .filter(la_article::Column::IsShow.eq(1))
+                    .filter(la_article::Column::Cid.eq(article.cid))
                     .filter(la_article::Column::Id.gt(article.id))
                     .order_by_asc(la_article::Column::Sort)
                     .order_by_asc(la_article::Column::Id)