diff --git a/template/admin/src/components/main/components/tags-nav/tags-nav.less b/template/admin/src/components/main/components/tags-nav/tags-nav.less
index b0a50c94e..2d55ac95f 100644
--- a/template/admin/src/components/main/components/tags-nav/tags-nav.less
+++ b/template/admin/src/components/main/components/tags-nav/tags-nav.less
@@ -40,16 +40,16 @@
       text-align: center;
     }
     &.left-btn {
-      left: 0px;
+      left: -16px;
     }
     &.right-btn {
-      right: 0px;
+      right: -16px;
       // border-right: 1px solid #f0f0f0;
     }
   }
   .scroll-outer {
     position: absolute;
-    left: 28px;
+    left: 8px;
     right: 21px;
     top: 0;
     bottom: 0;
diff --git a/template/admin/src/components/main/main.less b/template/admin/src/components/main/main.less
index d16aa8701..e07900442 100644
--- a/template/admin/src/components/main/main.less
+++ b/template/admin/src/components/main/main.less
@@ -30,9 +30,10 @@
     padding: 0;
     height: 42px;
     background: #f0f0f0;
+    margin-bottom: 3px;
   }
   .content-wrapper {
-    margin: 0 16px;
+    padding: 0 16px;
     height: ~'calc(100% - 80px)';
     overflow: auto;
   }