diff --git a/src/assets/css/components/views/charts2/networkOverviewApps.scss b/src/assets/css/components/views/charts2/networkOverviewApps.scss
index c264f01b..6d56c0a8 100644
--- a/src/assets/css/components/views/charts2/networkOverviewApps.scss
+++ b/src/assets/css/components/views/charts2/networkOverviewApps.scss
@@ -341,6 +341,12 @@
               color: #717171;
               line-height: 18px;
               font-weight: 400;
+              max-height: 54px;
+              overflow: hidden; //超出的文本隐藏
+              text-overflow: ellipsis; //溢出用省略号显示
+              display: -webkit-box;
+              -webkit-line-clamp: 3; // 超出多少行
+              -webkit-box-orient: vertical;
             }
           }
         }
diff --git a/src/assets/css/components/views/charts2/networkOverviewLine.scss b/src/assets/css/components/views/charts2/networkOverviewLine.scss
index f4396cde..eb71fe85 100644
--- a/src/assets/css/components/views/charts2/networkOverviewLine.scss
+++ b/src/assets/css/components/views/charts2/networkOverviewLine.scss
@@ -157,7 +157,7 @@
 
 }
 .metric.el-select__popper,.reference-line.el-select__popper {
-  top: 216px !important;
+  top: 221px !important;
   .el-popper__arrow {
     display: none;
   }
diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
index 773bab4b..aaba00af 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
@@ -470,6 +470,7 @@ export default {
   },
   beforeUnmount () {
     clearTimeout(this.timer)
+    window.removeEventListener('resize', this.resize)
   }
 }
 </script>
diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewPerformanceEvent.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewPerformanceEvent.vue
index fcf640c7..87d87bf1 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewPerformanceEvent.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewPerformanceEvent.vue
@@ -119,6 +119,7 @@ export default {
   },
   beforeUnmount () {
     clearTimeout(this.timer)
+    window.removeEventListener('resize', this.resize)
   }
 }
 </script>
diff --git a/src/views/charts2/charts/npm/NpmEventsByType.vue b/src/views/charts2/charts/npm/NpmEventsByType.vue
index 6757a618..b49a7c92 100644
--- a/src/views/charts2/charts/npm/NpmEventsByType.vue
+++ b/src/views/charts2/charts/npm/NpmEventsByType.vue
@@ -139,6 +139,7 @@ export default {
   },
   beforeUnmount () {
     clearTimeout(this.timer)
+    window.removeEventListener('resize', this.resize)
   }
 }
 </script>
diff --git a/src/views/charts2/charts/npm/NpmLine.vue b/src/views/charts2/charts/npm/NpmLine.vue
index 3c334801..050d71a1 100644
--- a/src/views/charts2/charts/npm/NpmLine.vue
+++ b/src/views/charts2/charts/npm/NpmLine.vue
@@ -278,6 +278,7 @@ export default {
   },
   beforeUnmount () {
     clearTimeout(this.timer)
+    window.removeEventListener('resize', this.resize)
   }
 }
 </script>
diff --git a/src/views/charts2/charts/npm/NpmTrafficLine.vue b/src/views/charts2/charts/npm/NpmTrafficLine.vue
index fa0599f0..21d3fa97 100644
--- a/src/views/charts2/charts/npm/NpmTrafficLine.vue
+++ b/src/views/charts2/charts/npm/NpmTrafficLine.vue
@@ -205,6 +205,7 @@ export default {
   },
   beforeUnmount () {
     clearTimeout(this.timer)
+    window.removeEventListener('resize', this.resize)
   }
 }
 </script>