diff --git a/src/theme/app.scss b/src/theme/app.scss
index c6c8f8d..5f6d38d 100644
--- a/src/theme/app.scss
+++ b/src/theme/app.scss
@@ -51,7 +51,6 @@ body,
     overflow: hidden;
     width: 100%;
     background-color: #f8f8f8;
-    border-top: 1px solid #f1f2f3;
   }
   .el-scrollbar {
     width: 100%;
diff --git a/src/views/layout/navBars/breadcrumb/index.vue b/src/views/layout/navBars/breadcrumb/index.vue
index 2605de9..34044d2 100644
--- a/src/views/layout/navBars/breadcrumb/index.vue
+++ b/src/views/layout/navBars/breadcrumb/index.vue
@@ -130,5 +130,6 @@ export default {
   padding-right: 15px;
   background: var(--bg-topBar);
   overflow: hidden;
+  border-bottom: 1px solid #f1f2f3;
 }
 </style>
\ No newline at end of file
diff --git a/src/views/layout/navBars/tagsView/tagsView.vue b/src/views/layout/navBars/tagsView/tagsView.vue
index 6f871e6..cb75def 100644
--- a/src/views/layout/navBars/tagsView/tagsView.vue
+++ b/src/views/layout/navBars/tagsView/tagsView.vue
@@ -305,7 +305,7 @@ export default {
 .layout-navbars-tagsview {
   flex: 1;
   background-color: #ffffff;
-  border-top: 1px solid #ebeef5;
+  border-bottom: 1px solid #f1f2f3;
   ::v-deep(.el-scrollbar__wrap) {
     overflow-x: auto !important;
   }