diff --git a/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue b/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
index 6badbdb4d..eb07a7a81 100644
--- a/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
+++ b/nezha-fronted/src/components/chart/chart/chartTimeSeries.vue
@@ -3,6 +3,7 @@
     :class="legendPlacement"
     class="nz-chart__component nz-chart__component--time-series" @mouseenter="mouseEnterChart"
     @mouseleave="mouseLeaveChart"
+    v-my-loading="chartLoading"
   >
     <div class="chart__canvas" style="position:relative">
       <div :id="`chart-canvas-${chartId}`"></div>
@@ -52,7 +53,8 @@ export default {
       stackTotalColor: null,
       stackTotalColorRight: null,
       isStack: false,
-      hasRightYAxis: false
+      hasRightYAxis: false,
+      chartLoading: false
     }
   },
   computed: {
@@ -197,6 +199,7 @@ export default {
             }
           })
         }
+        this.chartLoading = false
         this.isInit = false
       }, 200)
     },
diff --git a/nezha-fronted/src/components/common/project/meta2d/js/meta2dMain.js b/nezha-fronted/src/components/common/project/meta2d/js/meta2dMain.js
index 216d04186..ccc16176c 100644
--- a/nezha-fronted/src/components/common/project/meta2d/js/meta2dMain.js
+++ b/nezha-fronted/src/components/common/project/meta2d/js/meta2dMain.js
@@ -218,19 +218,18 @@ export default {
         this.timer3 = null
       }
       this.position.show = false
-      console.log(pen)
       if (!pen.type && pen.data.enable.tooltip) {
         if (!pen.data.tooltip.legends.length) {
           return
         }
         let positionShow = false
-        pen.data.tooltip.legends.forEach(item=>{
+        pen.data.tooltip.legends.forEach(item => {
           if (item.legend) {
             positionShow = true
           }
         })
         if (!positionShow) {
-          return;
+          return
         }
         this.chartParams = {
           ...pen.data.tooltip,
@@ -259,6 +258,7 @@ export default {
             boxHeight = null
           })
           this.position.show = true
+          // this.$refs.meta2dTooltip.$refs.panelChart && (this.$refs.meta2dTooltip.$refs.panelChart.loading = false)
           clearTimeout(this.timer3)
         }, 100)
       }
diff --git a/nezha-fronted/src/components/common/project/meta2d/meta2dElement.vue b/nezha-fronted/src/components/common/project/meta2d/meta2dElement.vue
index 4d2c2df17..7bc1a424f 100644
--- a/nezha-fronted/src/components/common/project/meta2d/meta2dElement.vue
+++ b/nezha-fronted/src/components/common/project/meta2d/meta2dElement.vue
@@ -202,7 +202,7 @@
                   @blur="inputBlur"
                   :step="1"
                   :min="0"
-                  :precision="0"
+                  :precision="1"
                   controls-position="right"
                   size="small"
                   name="globalAlpha"
diff --git a/nezha-fronted/src/components/common/project/meta2d/meta2dMain.vue b/nezha-fronted/src/components/common/project/meta2d/meta2dMain.vue
index 33de63a95..99d88c721 100644
--- a/nezha-fronted/src/components/common/project/meta2d/meta2dMain.vue
+++ b/nezha-fronted/src/components/common/project/meta2d/meta2dMain.vue
@@ -36,6 +36,7 @@
       }"
     >
       <meta2dTooltip
+        ref="meta2dTooltip"
         :params="chartParams"
       />
     </div>
diff --git a/nezha-fronted/src/components/common/project/meta2d/meta2dTooltip.vue b/nezha-fronted/src/components/common/project/meta2d/meta2dTooltip.vue
index f9e27eec9..9ac632251 100644
--- a/nezha-fronted/src/components/common/project/meta2d/meta2dTooltip.vue
+++ b/nezha-fronted/src/components/common/project/meta2d/meta2dTooltip.vue
@@ -85,6 +85,7 @@ export default {
           this.$refs.panelChart.chartData = chartData
           this.$refs.panelChart.loading = false
           this.$nextTick(() => {
+            this.$refs.panelChart.$refs.chart.$refs['chart' + this.chartInfo.id].chartLoading = true
             this.$refs.panelChart.$refs.chart.$refs['chart' + this.chartInfo.id].initChart()
             this.$refs.panelChart.$refs.chart.$refs['chart' + this.chartInfo.id].resize()
           })