diff --git a/src/views/abnormalAlarm/serverMonitor/instances/cpu.vue b/src/views/abnormalAlarm/serverMonitor/instances/cpu.vue
index 9da0171..0431238 100644
--- a/src/views/abnormalAlarm/serverMonitor/instances/cpu.vue
+++ b/src/views/abnormalAlarm/serverMonitor/instances/cpu.vue
@@ -122,7 +122,7 @@
       v-model="visible" 
       @cancel="onCancel"
     >
-      <div class="modal-content" id="common"></div>
+      <div class="modal-content" id="common_cpu"></div>
     </a-modal>
     <CreateRules
       :visible="visible_rule"
@@ -703,7 +703,7 @@ export default {
       })
     },
     drawLine(option) {
-      this.myLine = echarts.init(document.getElementById("common"))
+      this.myLine = echarts.init(document.getElementById("common_cpu"))
       this.myLine.setOption(option)
       window.addEventListener("resize", function () {
         this.myLine.resize();