diff --git a/src/views/govern/device/control/tabs/components/harmonicSpectrum.vue b/src/views/govern/device/control/tabs/components/harmonicSpectrum.vue
index 6d78fdb..287afc3 100644
--- a/src/views/govern/device/control/tabs/components/harmonicSpectrum.vue
+++ b/src/views/govern/device/control/tabs/components/harmonicSpectrum.vue
@@ -4,33 +4,18 @@
         <div class="harmonic_select">
             <el-form :model="searchForm" id="history_select">
                 <el-form-item label="稳态指标">
-                    <el-select
-                        multiple
-                        collapse-tags
-                        collapse-tags-tooltip
-                        v-model="searchForm.index"
-                        placeholder="请选择统计指标"
-                        :multiple-limit="3"
-                        value-key="id"
-                    >
-                        <el-option
-                            v-for="(item, index) in indexOptions"
-                            :label="item.name"
-                            :key="index"
-                            :value="item"
-                        ></el-option>
+                    <el-select multiple collapse-tags collapse-tags-tooltip v-model="searchForm.index"
+                        placeholder="请选择统计指标" :multiple-limit="3" value-key="id">
+                        <el-option v-for="(item, index) in indexOptions" :label="item.name" :key="index"
+                            :value="item"></el-option>
                     </el-select>
                 </el-form-item>
                 <!-- <el-button type="primary" :loading="loading" @click="init">查询</el-button> -->
             </el-form>
         </div>
         <div class="harmonic_body">
-            <div
-                class="harmonic_body_charts"
-                :style="{ height: height }"
-                v-for="(item, index) in searchForm.index"
-                :key="index"
-            >
+            <div class="harmonic_body_charts" :style="{ height: height }" v-for="(item, index) in searchForm.index"
+                :key="index">
                 <MyEchart :ref="setChildRef(index)" :options="item.echartsData" :isInterVal="true"></MyEchart>
             </div>
         </div>
@@ -363,8 +348,8 @@ const init = () => {
             ? (height = mainHeight(275, 3).height)
             : (height = mainHeight(275, searchForm.value.index.length).height)
         item.children.map((zz: any, zzIndex: any) => {
-            let [min, max] = yMethod(allDataList.value)
-            console.log(max, min)
+
+
             item.echartsData.series.push({
                 name: zz.phase,
                 type: 'line',
@@ -377,15 +362,19 @@ const init = () => {
                 smooth: true, // 这里设置平滑曲线
                 symbol: 'none' // 设置为 'none' 去掉折点小圆
             })
-            item.echartsData.yAxis.max = max
-            item.echartsData.yAxis.min = min
+
         })
+        let arrList=item.children?.map(item => item.yMethodList.map(val => val[1])).flat()
+        let [min, max] = yMethod(arrList.length==0?[0]:arrList)
+        console.log("🚀 ~ item.children.map ~ zz.yMethodList:",min, max )
+        item.echartsData.yAxis.max = max
+        item.echartsData.yAxis.min = min
     })
 
     loading.value = false
 }
 
-onMounted(() => {})
+onMounted(() => { })
 defineExpose({ resetData, setHarmonicSpectrumData })
 </script>
 <style lang="scss" scoped>