diff --git a/src/app/home/index.less b/src/app/home/index.less
index a12607304d9..add7f24f64f 100644
--- a/src/app/home/index.less
+++ b/src/app/home/index.less
@@ -89,6 +89,9 @@
       margin-top: -187px;
       padding-top: 187px;
     }
+    &::-webkit-scrollbar {
+      display: none;
+    }
   }
 
   .column {
diff --git a/src/internal-packages/indexes/styles/index.less b/src/internal-packages/indexes/styles/index.less
index 6032c63a0c0..89f5437c081 100644
--- a/src/internal-packages/indexes/styles/index.less
+++ b/src/internal-packages/indexes/styles/index.less
@@ -21,6 +21,14 @@
 
 .index-container {
 
+  .column-container {
+    .column.main {
+      &::-webkit-scrollbar {
+        display: none;
+      }
+    }
+  }
+
   .create-index-btn {
     float: left;
     margin: 10px;
diff --git a/src/internal-packages/sidebar/styles/index.less b/src/internal-packages/sidebar/styles/index.less
index 301056c6a59..5436d425459 100644
--- a/src/internal-packages/sidebar/styles/index.less
+++ b/src/internal-packages/sidebar/styles/index.less
@@ -191,16 +191,20 @@
 
     &-hostname {
       display: inline-block;
-      height: 16px;
-      width: 214px;
+      height: 20px;
+      width: 200px;
+      line-height: 20px;
       overflow-x: hidden;
       text-overflow: ellipsis;
+      &::-webkit-scrollbar {
+        display: none;
+      }
     }
 
     &-version {
       color: #9DA4AA;
       font-weight: normal;
-      line-height: 16px;
+      line-height: 8px;
       height: 16px;
       font-size: 13px;
       margin-left: 36px;