diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
index 014cc130..a7cdf2ce 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
@@ -702,14 +702,10 @@ export default {
     this.myChart = null
     this.chartOption = null
     this.timer = setTimeout(() => {
-      if (this.lineTab) {
-        if (this.lineTab === 'total' && this.metric === 'Sessions/s') {
-          this.init()
-        } else {
-          const data = this.mpackets.find(t => t.class === this.lineTab)
-          if (data && data.positioning) {
-            this.activeChange(data, data.positioning)
-          }
+      if (this.lineTab && this.metric !== 'Sessions/s') {
+        const data = this.mpackets.find(t => t.class === this.lineTab)
+        if (data && data.positioning) {
+          this.activeChange(data, data.positioning)
         }
       } else {
         this.init()