diff --git a/frontend/src/views/chart/chart/gauge/gauge.js b/frontend/src/views/chart/chart/gauge/gauge.js
index c578949fa9..74922e41e5 100644
--- a/frontend/src/views/chart/chart/gauge/gauge.js
+++ b/frontend/src/views/chart/chart/gauge/gauge.js
@@ -62,7 +62,7 @@ export function baseGaugeOption(chart_option, chart) {
           const per = parseFloat(chart.data.series[0].data[0]) / parseFloat(chart_option.series[0].max)
           for (let i = 0; i < arr.length; i++) {
             const ele = arr[i]
-            const p = parseInt(ele) / 100
+            const p = parseFloat(ele) / 100
             range.push([p, hexColorToRGBA(customAttr.color.colors[i % customAttr.color.colors.length], customAttr.color.alpha)])
             if (!flag && per <= p) {
               flag = true
diff --git a/frontend/src/views/chart/chart/gauge/gauge_antv.js b/frontend/src/views/chart/chart/gauge/gauge_antv.js
index 2aff090ed8..c492061a2a 100644
--- a/frontend/src/views/chart/chart/gauge/gauge_antv.js
+++ b/frontend/src/views/chart/chart/gauge/gauge_antv.js
@@ -48,7 +48,7 @@ export function baseGaugeOptionAntV(plot, container, chart, action) {
       const arr = threshold.gaugeThreshold.split(',')
       for (let i = 0; i < arr.length; i++) {
         const ele = arr[i]
-        const p = parseInt(ele) / 100
+        const p = parseFloat(ele) / 100
         range.push(p)
         if (!flag && per <= p) {
           flag = true
diff --git a/frontend/src/views/chart/components/senior/Threshold.vue b/frontend/src/views/chart/components/senior/Threshold.vue
index 69c9d7871e..e970c5349f 100644
--- a/frontend/src/views/chart/components/senior/Threshold.vue
+++ b/frontend/src/views/chart/components/senior/Threshold.vue
@@ -9,7 +9,7 @@
           <span>,100</span>
           <el-tooltip class="item" effect="dark" placement="bottom">
             <div slot="content">
-              阈值设置，决定仪表盘区间颜色，为空则不开启阈值，范围(0-100)，仅限整数，且逐级递增
+              阈值设置，决定仪表盘区间颜色，为空则不开启阈值，范围(0-100)，逐级递增
               <br>
               例如：输入 30,70；表示：分为3段，分别为[0,30],(30,70],(70,100]
             </div>
@@ -129,7 +129,7 @@ export default {
         const arr = this.thresholdForm.gaugeThreshold.split(',')
         for (let i = 0; i < arr.length; i++) {
           const ele = arr[i]
-          if (ele.indexOf('.') > -1 || parseInt(ele).toString() === 'NaN' || parseInt(ele) < 1 || parseInt(ele) > 99) {
+          if (parseFloat(ele).toString() === 'NaN' || parseFloat(ele) < 1 || parseFloat(ele) > 99) {
             this.$message({
               message: this.$t('chart.gauge_threshold_format_error'),
               type: 'error',