diff --git a/nezha-fronted/src/components/charts/line-chart-block.vue b/nezha-fronted/src/components/charts/line-chart-block.vue
index 2ffaa54f3..8991c045b 100644
--- a/nezha-fronted/src/components/charts/line-chart-block.vue
+++ b/nezha-fronted/src/components/charts/line-chart-block.vue
@@ -283,14 +283,7 @@ export default {
         screenLegendList:[], */
       isGrey: [],
       isGreyScreen: [],
-      /* bgColorList: ['#7bbfea', '#b3424a', '#f05b72', '#596032', '#bd6758',
-          '#cd9a5b', '#918597', '#70a19f', '#005344', '#FF00FF',
-          '#f7acbc', '#5f5d46', '#66ffff', '#ccFF66', '#f47920',
-          '#769149', '#1d953f', '#abc88b', '#7f7522', '#9b95c9',
-          '#f3715c', '#ea66a6', '#d1c7b7', '#9d9087', '#77787b',
-          '#f58220', '#c37e00', '#00ae9d', '#f26522', '#76becc',
-          '#76624c', '#d71345', '#2468a2', '#ca8687', '#1b315e',
-        ], */
+      bgColorList: [],
       stackTotalColor: null,
       firstShow: false, // 默认不显示操作按钮,
       caretShow: false,
@@ -1593,13 +1586,14 @@ export default {
                       }
                       if (pos >= this.data.elements.length) {
                         legend.push({ name: 'process_' + host + '-' + elements.id + '-' + innerPos, alias: 'process_' + alias })
+                        seriesItem.theData.name = 'process_' + host + '-' + elements.id + '-' + innerPos
+                        seriesItem.metric_name = seriesItem.theData.name
                       } else {
                         legend.push({ name: host + '-' + elements.id + '-' + innerPos, alias: alias })
+                        seriesItem.theData.name = host + '-' + elements.id + '-' + innerPos
+                        seriesItem.metric_name = seriesItem.theData.name
                       }
                       // 图表中每条线的名字,去掉最后的逗号与空格:metric名称,  标签1=a,标签2=c
-
-                      seriesItem.theData.name = host + '-' + elements.id + '-' + innerPos
-                      seriesItem.metric_name = seriesItem.theData.name
                       // 将秒改为毫秒
                       // alert('table=='+JSON.stringify(queryItem))
                       seriesItem.theData.data = queryItem.values.map((dpsItem, dpsIndex) => {
@@ -1632,6 +1626,9 @@ export default {
               }
             })
             this.setColor(legend.length)
+            legend.forEach((item, index) => {
+              item.color = this.bgColorList[index]
+            })
             if (this.$refs.pickTime.$refs.multipleTime && this.$refs.pickTime.$refs.multipleTime.searchTime.length && res.length > this.data.elements.length) {
               const minusTime = (new Date(this.searchTime[0]).getTime() - new Date(this.$refs.pickTime.$refs.multipleTime.searchTime[0]).getTime())
               let cutPoint = 0
diff --git a/nezha-fronted/src/components/common/bottomBox/tabs/endpointQueryTab.vue b/nezha-fronted/src/components/common/bottomBox/tabs/endpointQueryTab.vue
index ccd7f33ec..95e8c4ded 100644
--- a/nezha-fronted/src/components/common/bottomBox/tabs/endpointQueryTab.vue
+++ b/nezha-fronted/src/components/common/bottomBox/tabs/endpointQueryTab.vue
@@ -502,6 +502,7 @@ export default {
                 }
                 if (promIndex >= this.selectedEndpoints.length) {
                   legend.name = 'process_' + legend.name
+                  chartData.name = legend.name
                   legend.alias = 'process_' + legend.alias
                 }
                 this.legend.push(legend)
diff --git a/nezha-fronted/src/components/common/multipleTime.vue b/nezha-fronted/src/components/common/multipleTime.vue
index 8e71c2cee..a5c6784ad 100644
--- a/nezha-fronted/src/components/common/multipleTime.vue
+++ b/nezha-fronted/src/components/common/multipleTime.vue
@@ -58,11 +58,11 @@
     justify-content: space-between;
     align-items: center;
   }
-  .tongbi-box{
+  .compare-box{
     line-height: 50px;
     margin-right: 20px;
   }
-  .nz-icon-tongbi{
+  .nz-icon-compare{
     background: #FFFFFF;
     border: 1px solid #DEDEDE;
     border-radius: 2px;
@@ -107,7 +107,7 @@
 </style>
 <template>
   <div class="multiple-time-box">
-    <div :class="showDropdown?'tongbi-box':''"><i class="nz-icon nz-icon-tongbi" @click="changeShowDropdown" /></div>
+    <div :class="showDropdown?'compare-box':''"><i class="nz-icon nz-icon-compare" @click="changeShowDropdown" /></div>
     <transition name="multiple-time-datepicker">
       <div class="calendar top-tools" id="panel-calender" v-show="showDropdown">
       <el-date-picker prefix-icon=" " size="mini" ref="calendar"
@@ -433,6 +433,16 @@ export default {
           text: this.$t('dashboard.panel.noDate')
         }
         this.$emit('change', this.searchTime)
+      } else {
+        this.searchTime = []
+        this.showTime = this.nowTimeType = {
+          id: 4,
+          text: this.$t('dashboard.panel.beforeOneHour'),
+          type: 'hour',
+          value: 1
+        }
+        this.setSearchTime(this.showTime.type, this.showTime.value)
+        this.$emit('change', this.searchTime)
       }
     }
   }