Merge pull request #2182 from dataease/pr@dev@refactor_gauge-mobile

frontend/src/views/chart/components/ChartComponent.vue

@@ -215,7 +215,7 @@ export default {
       } else if (chart.type === 'radar') {
         chart_option = baseRadarOption(JSON.parse(JSON.stringify(BASE_RADAR)), chart)
       } else if (chart.type === 'gauge') {
-        chart_option = baseGaugeOption(JSON.parse(JSON.stringify(BASE_GAUGE)), chart, this.scale)
+        chart_option = baseGaugeOption(JSON.parse(JSON.stringify(BASE_GAUGE)), chart, this.terminalType === 'pc' ? this.scale : '0.7')
       } else if (chart.type === 'scatter') {
         chart_option = baseScatterOption(JSON.parse(JSON.stringify(BASE_SCATTER)), chart, this.terminalType)
       } else if (chart.type === 'treemap') {