diff --git a/ui/dasadmin/src/views/backend/alarms/index.vue b/ui/dasadmin/src/views/backend/alarms/index.vue
index 82c73284..01ebd80a 100644
--- a/ui/dasadmin/src/views/backend/alarms/index.vue
+++ b/ui/dasadmin/src/views/backend/alarms/index.vue
@@ -43,8 +43,12 @@
                 <div class="tabsPart">
                     <el-table :data="alarmsTableData" class="tablePart" highlight-current-row>
                         <el-table-column prop="eventTimeFormate" :label="AlarmsFieldsEnums['alarmTime']" align="center"> </el-table-column>
-                        <el-table-column prop="deviceCode" :label="AlarmsFieldsEnums['airBlowerNumber']" align="center"> </el-table-column>
-                        <el-table-column prop="eventText" :label="AlarmsFieldsEnums['faultDescription']" align="center"> </el-table-column>
+                        <el-table-column prop="devicecodeName" :label="AlarmsFieldsEnums['airBlowerNumber']" align="center"> </el-table-column>
+                        <el-table-column prop="eventText" :label="AlarmsFieldsEnums['faultDescription']" align="center">
+                            <template #default="{ row }">
+                                <span v-html="formatText(row.eventText)"></span>
+                            </template>
+                        </el-table-column>
                         <el-table-column prop="eventLevel" :label="AlarmsFieldsEnums['alarmType']" align="center">
                             <template #default="scope">
                                 <div class="tip" v-if="scope.row.eventLevel === 0">提示</div>
@@ -199,6 +203,7 @@ const getalarmsList = () => {
                     return {
                         ...item,
                         eventTimeFormate: timestampToTime(item.eventTime),
+                        devicecodeName: item.deviceName + item.deviceCode,
                     }
                 })
             } else {
@@ -209,6 +214,13 @@ const getalarmsList = () => {
             ElMessage.error(err?.response?.data?.msg ?? '查询失败')
         })
 }
+
+const formatText = (text: any) => {
+    text = text.replace(/ 动作/g, '<span style="color:#a03b1d;"> 动作</span>')
+    text = text.replace(/复归/g, '<span style="color:#39baf4;">复归</span>')
+    return text
+}
+
 const timestampToTime = (timestamp: any) => {
     timestamp = timestamp ? timestamp : null
     let date = new Date(timestamp)
diff --git a/ui/dasadmin/src/views/backend/statAnalysis/index.vue b/ui/dasadmin/src/views/backend/statAnalysis/index.vue
index 3b27a249..38171a1a 100644
--- a/ui/dasadmin/src/views/backend/statAnalysis/index.vue
+++ b/ui/dasadmin/src/views/backend/statAnalysis/index.vue
@@ -1,7 +1,17 @@
 <template>
     <div class="statAnalysis">
         <el-menu :default-active="activeIndex" class="headerList" mode="horizontal" @select="handleSelect">
-            <el-menu-item v-for="(item, index) in headerList" :index="index" :key="index"> {{ item }} </el-menu-item>
+            <el-menu-item index="0" key="0"> {{ headerList[0] }} </el-menu-item>
+            <el-popover placement="top-start" :width="200" popper-class="admin-info-box" trigger="hover" content="同一测点，不同时间段对比">
+                <template #reference>
+                    <el-menu-item index="1" key="1"> {{ headerList[1] }} </el-menu-item>
+                </template>
+            </el-popover>
+            <el-popover placement="top-start" :width="200" popper-class="admin-info-box" trigger="hover" content="同一时间段，不同测点对比">
+                <template #reference>
+                    <el-menu-item index="2" key="2"> {{ headerList[2] }} </el-menu-item>
+                </template>
+            </el-popover>
         </el-menu>
         <PowerCurveAnalysis v-if="activeIndex == 0"></PowerCurveAnalysis>
         <TrendAnalysis v-if="activeIndex == 1"></TrendAnalysis>
@@ -19,7 +29,6 @@ const config = useConfig()
 const activeIndex = ref(0)
 const { t } = useI18n()
 const headerList = [t('statAnalysis.PowerCurveAnalysis'), t('statAnalysis.trendAnalysis'), t('statAnalysis.trendComparison')]
-
 const handleSelect = (index: number) => {
     activeIndex.value = index
 }
diff --git a/ui/dasadmin/src/views/backend/statAnalysis/powerCurveAnalysis.vue b/ui/dasadmin/src/views/backend/statAnalysis/powerCurveAnalysis.vue
index 7068810d..6146026c 100644
--- a/ui/dasadmin/src/views/backend/statAnalysis/powerCurveAnalysis.vue
+++ b/ui/dasadmin/src/views/backend/statAnalysis/powerCurveAnalysis.vue
@@ -54,7 +54,7 @@
                 </div>
             </div>
         </div>
-        <div ref="chartContainer" style="width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
+        <div ref="chartContainer" style="position: absolute; bottom: 0px; width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
     </div>
 </template>
 <script setup lang="ts">
@@ -199,7 +199,7 @@ const shortcuts = [
         text: '今天',
         value: () => {
             const start = getFormattedDate(0) + ' 00:00:00'
-            const end = new Date()
+            const end = getFormattedDate(0) + ' 23:59:59'
             return [start, end]
         },
     },
diff --git a/ui/dasadmin/src/views/backend/statAnalysis/trendAnalysis.vue b/ui/dasadmin/src/views/backend/statAnalysis/trendAnalysis.vue
index b9db81f5..cde6737b 100644
--- a/ui/dasadmin/src/views/backend/statAnalysis/trendAnalysis.vue
+++ b/ui/dasadmin/src/views/backend/statAnalysis/trendAnalysis.vue
@@ -34,7 +34,7 @@
                 <el-button style="color: #0064aa" @click="statAnalysisExport()">{{ t('statAnalysis.export') }}</el-button>
             </div>
         </el-header>
-        <div class="timeColumns" :class="{ expand: isExpand }">
+        <div class="timeColumns">
             <div class="headerPart" v-for="(time, index) in times" :key="index">
                 <div class="topLeft">
                     <div class="selectPart">
@@ -75,10 +75,7 @@
                 </div>
             </div>
         </div>
-        <div v-if="times.length > 2" class="ralIcon" @click="handleClick">
-            <el-icon :size="20" color="#0064AA"><DArrowRight /></el-icon>
-        </div>
-        <div ref="chartContainer" style="width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
+        <div ref="chartContainer" style="position: absolute; bottom: 0px; width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
         <el-dialog v-model="showMeasure" title="测点名称" :width="800">
             <template #header>
                 <div class="measureSlotHeader">
@@ -131,10 +128,6 @@ const timechange = (value: any) => {
         ElMessage.warning('查询时间点错误，请重新输入')
     }
 }
-const isExpand = ref(false)
-const handleClick = () => {
-    isExpand.value = !isExpand.value
-}
 
 const iotModelId = ref('')
 const irn = ref('')
@@ -258,7 +251,7 @@ const shortcuts = [
         text: '今天',
         value: () => {
             const start = getFormattedDate(0) + ' 00:00:00'
-            const end = new Date()
+            const end = getFormattedDate(0) + ' 23:59:59'
             return [start, end]
         },
     },
@@ -396,14 +389,27 @@ const historyDataReq = (promises: any) => {
             const deviceId = statAnalysisSelect.deviceId
             const attributeCode = statAnalysisSelect.attributeCode
             results.forEach((res: any, index: number) => {
+                console.log(times[index])
                 const resData = (res && deviceId in res && res[deviceId][attributeCode]) || undefined
-                const xData = resData['times']
-                const yData = resData['values']
-                if (!yData.length) {
+
+                if (!resData['values'].length) {
                     ElMessage.info(`${customName[index]}数据为空`)
                     return
                 }
-                calculate.value[index] = calculateStats(yData)
+                const alltimes = getTimestamps(
+                    new Date(times[index][0]).getTime(),
+                    new Date(times[index][1]).getTime(),
+                    statAnalysisSelect.interval || '5m'
+                )
+                console.log(alltimes)
+                console.log('🚀 ~ results.forEach ~ resData:', resData)
+                const fillData = fillMissingData(alltimes, resData)
+                console.log('🚀 ~ results.forEach ~ fillData:', fillData)
+
+                const xData = fillData['times']
+                const yData = fillData['values']
+                console.log(xData)
+                calculate.value[index] = calculateStats(resData['values'])
                 xDatas.push({
                     series: String(customName[index]),
                     data: xData,
@@ -484,6 +490,52 @@ function calculateStats(numbers: any) {
         average: average.toFixed(2),
     }
 }
+
+const getTimestamps = (start: any, end: any, interval: any) => {
+    let timestamps = []
+    let current = start
+
+    while (current < end) {
+        timestamps.push(current)
+        switch (interval) {
+            case '5m':
+                current += 5 * 60 * 1000
+                break
+            case '1d':
+                current += 24 * 60 * 60 * 1000
+                break
+            case '15m':
+                current += 15 * 60 * 1000
+                break
+            case 'NONE':
+                current += 40 * 1000
+                break
+            case '1h':
+                current += 60 * 60 * 1000
+                break
+            default:
+                throw new Error('Unsupported interval')
+        }
+    }
+
+    return timestamps
+}
+
+const fillMissingData = (intervals: any, data: any) => {
+    const { times, values } = data
+    const filledTimes: any = []
+    const filledValues: any = []
+    intervals.forEach((time: any) => {
+        const index = times.indexOf(time)
+        filledTimes.push(time)
+        if (index !== -1) {
+            filledValues.push(values[index])
+        } else {
+            filledValues.push('')
+        }
+    })
+    return { times: filledTimes, values: filledValues }
+}
 const timestampToTime = (timestamp: any) => {
     timestamp = timestamp ? timestamp : null
     let date = new Date(timestamp)
@@ -498,6 +550,9 @@ const timestampToTime = (timestamp: any) => {
 <style scoped lang="scss">
 .statAnalysis {
     height: 100%;
+    .contain {
+        height: calc(100% - 60px);
+    }
     .headerPart {
         padding: 20px;
         display: flex;
@@ -572,24 +627,11 @@ const timestampToTime = (timestamp: any) => {
         }
     }
     .timeColumns {
-        max-height: 120px;
-        overflow: hidden;
+        height: calc(100% - 480px);
+        overflow-y: auto;
         .headerPart {
-            padding: 10px 20px;
+            padding: 2px 20px;
         }
-        &.expand {
-            max-height: max-content;
-            height: auto;
-            overflow: inherit;
-        }
-    }
-    .timeColumns.expand + div.ralIcon {
-        transform: rotate(-90deg);
-    }
-    .ralIcon {
-        width: 100%;
-        text-align: center;
-        transform: rotate(90deg);
     }
     #myEChart {
         width: 100%;
diff --git a/ui/dasadmin/src/views/backend/statAnalysis/trendComparison.vue b/ui/dasadmin/src/views/backend/statAnalysis/trendComparison.vue
index f3e41ac9..1a5fd469 100644
--- a/ui/dasadmin/src/views/backend/statAnalysis/trendComparison.vue
+++ b/ui/dasadmin/src/views/backend/statAnalysis/trendComparison.vue
@@ -26,7 +26,7 @@
                 <el-button style="color: #0064aa" @click="statAnalysisExport()">{{ t('statAnalysis.export') }}</el-button>
             </div>
         </el-header>
-        <div class="timeColumns" :class="{ expand: isExpand }">
+        <div class="timeColumns">
             <div class="headerPart" v-for="(deviceId, index) in statAnalysisDeviceId" :key="index">
                 <div class="topLeft">
                     <div class="selectPart">
@@ -81,10 +81,7 @@
                 </div>
             </div>
         </div>
-        <div v-if="statAnalysisDeviceId.length > 2" class="ralIcon" @click="handleClick">
-            <el-icon :size="20" color="#0064AA"><DArrowRight /></el-icon>
-        </div>
-        <div ref="chartContainer" style="width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
+        <div ref="chartContainer" style="position: absolute; bottom: 0px; width: 100%; height: 400px; border: 1px solid rgb(217, 217, 217)"></div>
         <el-dialog v-model="showMeasure" title="测点名称" :width="800">
             <template #header>
                 <div class="measureSlotHeader">
@@ -141,10 +138,6 @@ const switchDevice = (index: number) => {
     calculate.value.splice(index, 1)
 }
 
-const isExpand = ref(false)
-const handleClick = () => {
-    isExpand.value = !isExpand.value
-}
 const iotModelId = ref('')
 const irn = ref('')
 const selectAtteibutes = (index: number) => {
@@ -260,7 +253,7 @@ const shortcuts = [
         text: '今天',
         value: () => {
             const start = getFormattedDate(0) + ' 00:00:00'
-            const end = new Date()
+            const end = getFormattedDate(0) + ' 23:59:59'
             return [start, end]
         },
     },
@@ -457,6 +450,9 @@ const timestampToTime = (timestamp: any) => {
 <style scoped lang="scss">
 .statAnalysis {
     height: 100%;
+    .contain {
+        height: calc(100% - 60px);
+    }
     .headerPart {
         padding: 20px;
         display: flex;
@@ -531,24 +527,11 @@ const timestampToTime = (timestamp: any) => {
         }
     }
     .timeColumns {
-        max-height: 120px;
-        overflow: hidden;
+        height: calc(100% - 480px);
+        overflow-y: auto;
         .headerPart {
-            padding: 10px 20px;
+            padding: 2px 20px;
         }
-        &.expand {
-            max-height: max-content;
-            height: auto;
-            overflow: inherit;
-        }
-    }
-    .timeColumns.expand + div.ralIcon {
-        transform: rotate(-90deg);
-    }
-    .ralIcon {
-        width: 100%;
-        text-align: center;
-        transform: rotate(90deg);
     }
     #myEChart {
         width: 100%;