diff --git a/src/assets/css/components/views/charts2/networkOverviewApps.scss b/src/assets/css/components/views/charts2/networkOverviewApps.scss
index 2f42942b..9e21487f 100644
--- a/src/assets/css/components/views/charts2/networkOverviewApps.scss
+++ b/src/assets/css/components/views/charts2/networkOverviewApps.scss
@@ -346,6 +346,9 @@
 }
 .el-select__popper.app-metric {
   top: 27px !important;
+  .el-popper__arrow {
+    display: none;
+  }
 }
 .app-dropdown.el-popper.is-pure {
   .el-scrollbar {
diff --git a/src/assets/css/components/views/charts2/networkOverviewLine.scss b/src/assets/css/components/views/charts2/networkOverviewLine.scss
index efd3cd62..e4013da5 100644
--- a/src/assets/css/components/views/charts2/networkOverviewLine.scss
+++ b/src/assets/css/components/views/charts2/networkOverviewLine.scss
@@ -136,7 +136,7 @@
     }
   }
 }
-.el-select__popper {
+.metric.el-select__popper,.reference-line.el-select__popper {
   top: 216px !important;
   .el-popper__arrow {
     display: none;