diff --git a/package/component/src/component/avatar/index.less b/package/component/src/component/avatar/index.less
index af3aa5a8..f97e79f0 100644
--- a/package/component/src/component/avatar/index.less
+++ b/package/component/src/component/avatar/index.less
@@ -46,4 +46,4 @@
 .layui-avatar-list .layui-avatar {
   margin-left: -10px;
   display: inline-block;
-}
+}
\ No newline at end of file
diff --git a/package/component/src/component/backTop/index.less b/package/component/src/component/backTop/index.less
index 6112b803..cfad5faf 100644
--- a/package/component/src/component/backTop/index.less
+++ b/package/component/src/component/backTop/index.less
@@ -35,4 +35,4 @@
   width: @width - 20px;
   height: @height - 20px;
   font-size: 20px;
-}
+}
\ No newline at end of file
diff --git a/package/component/src/component/breadcrumb/index.vue b/package/component/src/component/breadcrumb/index.vue
index bb164c39..55a43c02 100644
--- a/package/component/src/component/breadcrumb/index.vue
+++ b/package/component/src/component/breadcrumb/index.vue
@@ -20,7 +20,7 @@ provide("separator", props.separator);
 </script>
 
 <template>
-  <span class="layui-breadcrumb" style="visibility: visible">
+  <span class="layui-breadcrumb">
     <slot></slot>
   </span>
 </template>
diff --git a/package/component/src/resolver/index.ts b/package/component/src/resolver/index.ts
index eb3fbde2..30881ad8 100644
--- a/package/component/src/resolver/index.ts
+++ b/package/component/src/resolver/index.ts
@@ -75,11 +75,15 @@ const matchComponents = [
     pattern: /^LayCol$/,
     styleDir: "row",
   },
-  // ....
   {
-    pattern: /^(LayBreadcrumb|LayBreadcrumbItem)$/,
-    styleDir: "",
+    pattern: /^LayBreadcrumb$/,
+    styleDir: "breadcrumb",
+  },  
+  {
+    pattern: /^LayBreadcrumbItem$/,
+    styleDir: "breadcrumb",
   },
+  // ....
   {
     pattern: /^(LayCarousel|LayCarouselItem)$/,
     styleDir: "",
diff --git a/package/component/src/theme/index.less b/package/component/src/theme/index.less
index 0a04ba61..ef9481c2 100644
--- a/package/component/src/theme/index.less
+++ b/package/component/src/theme/index.less
@@ -1120,7 +1120,6 @@ a cite {
   height: auto;
 }
 
-.layui-breadcrumb,
 .layui-tree-btnGroup {
   visibility: hidden;
 }