diff --git a/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue b/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
index f4194646..0acbab43 100644
--- a/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
+++ b/src/views/charts2/charts/dnsInsight/DnsTrafficLine.vue
@@ -304,8 +304,8 @@ export default {
               symbolSize: function (value) {
                 return _this.symbolSizeSortChange(i, value[0])
               },
-              itemStyle: {
-                emphasis: {
+              emphasis: {
+                itemStyle: {
                   borderColor: chartColor4[t.positioning],
                   borderWidth: 2,
                   shadowColor: chartColor4[t.positioning],
diff --git a/src/views/charts2/charts/linkMonitor/LinkTrafficLine.vue b/src/views/charts2/charts/linkMonitor/LinkTrafficLine.vue
index 80d15601..33a1dc9d 100644
--- a/src/views/charts2/charts/linkMonitor/LinkTrafficLine.vue
+++ b/src/views/charts2/charts/linkMonitor/LinkTrafficLine.vue
@@ -312,8 +312,8 @@ export default {
           symbolSize: function (value) {
             return _this.symbolSizeSortChange(i, value[0])
           },
-          itemStyle: {
-            emphasis: {
+          emphasis: {
+            itemStyle: {
               borderColor: chartColor4[t.positioning],
               borderWidth: 2,
               shadowColor: chartColor4[t.positioning],
diff --git a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
index 740beedc..e4b0997d 100644
--- a/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
+++ b/src/views/charts2/charts/networkOverview/NetworkOverviewLine.vue
@@ -406,8 +406,8 @@ export default {
           symbolSize: function (value) {
             return _this.symbolSizeSortChange(i, value[0])
           },
-          itemStyle: {
-            emphasis: {
+          emphasis: {
+            itemStyle: {
               borderColor: chartColor4[t.positioning],
               borderWidth: 2,
               shadowColor: chartColor4[t.positioning],
diff --git a/src/views/detections/options/detectionOptions.js b/src/views/detections/options/detectionOptions.js
index 479bc497..a940c2b8 100644
--- a/src/views/detections/options/detectionOptions.js
+++ b/src/views/detections/options/detectionOptions.js
@@ -207,8 +207,8 @@ export const pieForSeverity = {
           return `${param.name}: ${param.value}`
         }
       },
-      emphasis: {
-        itemStyle: {
+      itemStyle: {
+        emphasis: {
           shadowBlur: 10,
           shadowOffsetX: 0,
           shadowColor: 'rgba(0, 0, 0, 0.5)'