diff --git a/frontend/src/api/system/sntp.ts b/frontend/src/api/system/sntp.ts
new file mode 100644
index 0000000..fe8b6db
--- /dev/null
+++ b/frontend/src/api/system/sntp.ts
@@ -0,0 +1,9 @@
+import http from '@/api'
+
+export const startSntpService = () => {
+    return http.post('/sntp/start', {})
+}
+
+export const stopSntpService = () => {
+    return http.post('/sntp/stop', {})
+}
diff --git a/frontend/src/views/authority/role/index.vue b/frontend/src/views/authority/role/index.vue
index 3fa2944..a35babd 100644
--- a/frontend/src/views/authority/role/index.vue
+++ b/frontend/src/views/authority/role/index.vue
@@ -18,7 +18,7 @@
       <template #operation='scope'>
         <el-button v-auth.role="'edit'" type='primary' link :icon='EditPen' @click="openDrawer('edit', scope.row)" :disabled="scope.row.code == 'root'">编辑</el-button>
         <el-button v-auth.role="'delete'"  type='primary' link :icon='Delete' @click='deleteAccount(scope.row)' :disabled="scope.row.code == 'root'">删除</el-button>
-        <el-button v-auth.role="'SetPermissions'" type='primary' link :icon='Share' @click="openDrawer('设置权限', scope.row)" :disabled="scope.row.code == 'root'">设置权限</el-button>
+        <el-button v-auth.role="'SetPermissions'" type='primary' link :icon='Share' @click="openDrawer('设置权限', scope.row)" >设置权限</el-button>
       </template>
 
     </ProTable>
diff --git a/frontend/src/views/machine/sntp/index.vue b/frontend/src/views/machine/sntp/index.vue
new file mode 100644
index 0000000..fdf0c5b
--- /dev/null
+++ b/frontend/src/views/machine/sntp/index.vue
@@ -0,0 +1,325 @@
+<template>
+    <div class="sntp-page">
+        <section class="sntp-panel">
+            <el-row :gutter="16" class="time-list">
+                <el-col :xs="24" :md="12">
+                    <div class="time-item">
+                        <div class="time-label">当前电脑时间</div>
+                        <div class="time-content">{{ computerTime }}</div>
+                    </div>
+                </el-col>
+                <el-col :xs="24" :md="12">
+                    <div class="time-item">
+                        <div class="time-label">装置返回时间</div>
+                        <div class="time-content">{{ deviceTime }}</div>
+                    </div>
+                </el-col>
+            </el-row>
+
+            <div class="action-row">
+                <el-button type="primary" :loading="starting" :disabled="running || stopping" @click="handleStart">
+                    启动SNTP对时服务
+                </el-button>
+                <el-button type="danger" plain :loading="stopping" :disabled="!running || starting" @click="handleStop">
+                    停止SNTP对时服务
+                </el-button>
+            </div>
+
+            <div class="history-section">
+                <div class="history-header">
+                    <span class="history-title">历史记录</span>
+                    <el-button link :disabled="historyList.length === 0" @click="clearHistory">清空</el-button>
+                </div>
+
+                <div v-if="historyList.length === 0" class="history-empty">
+                    <span>暂无数据</span>
+                </div>
+
+                <div v-else class="history-table">
+                    <div class="history-table__head history-row">
+                        <div class="col-order">序号</div>
+                        <div>当前电脑时间</div>
+                        <div>装置返回时间</div>
+                    </div>
+                    <div class="history-table__body">
+                        <div v-for="(item, index) in historyList" :key="item.id" class="history-row">
+                            <div class="col-order">{{ index + 1 }}</div>
+                            <div>{{ item.computerTime }}</div>
+                            <div>{{ item.deviceTime }}</div>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </section>
+    </div>
+</template>
+
+<script setup lang="ts" name="sntp">
+import { computed, onBeforeUnmount, onMounted, ref } from 'vue'
+import socketClient from '@/utils/webSocketClient'
+import { startSntpService, stopSntpService } from '@/api/system/sntp'
+
+interface SntpTimeMessage {
+    type: string
+    computerTime?: string
+    deviceTime?: string
+}
+
+interface SntpHistoryItem {
+    id: string
+    computerTime: string
+    deviceTime: string
+}
+
+defineOptions({
+    name: 'sntp'
+})
+
+const messageType = 'sntp_time_update'
+const maxHistoryCount = 50
+
+const running = ref(false)
+const starting = ref(false)
+const stopping = ref(false)
+
+const computerTimeValue = ref('--')
+const deviceTimeValue = ref('--')
+const historyList = ref<SntpHistoryItem[]>([])
+
+const computerTime = computed(() => computerTimeValue.value)
+const deviceTime = computed(() => deviceTimeValue.value)
+
+const appendHistory = (computerTimeText: string, deviceTimeText: string) => {
+    const nextItem: SntpHistoryItem = {
+        id: `${Date.now()}_${Math.random().toString(16).slice(2, 8)}`,
+        computerTime: computerTimeText,
+        deviceTime: deviceTimeText
+    }
+    historyList.value = [nextItem, ...historyList.value].slice(0, maxHistoryCount)
+}
+
+const handleTimeUpdate = (message: SntpTimeMessage) => {
+    const nextComputerTime = message.computerTime || '--'
+    const nextDeviceTime = message.deviceTime || '--'
+    computerTimeValue.value = nextComputerTime
+    deviceTimeValue.value = nextDeviceTime
+    appendHistory(nextComputerTime, nextDeviceTime)
+}
+
+const ensureSocketConnection = () => {
+    socketClient.Instance.connect()
+    socketClient.Instance.registerCallBack(messageType, (message: SntpTimeMessage) => {
+        handleTimeUpdate(message)
+    })
+}
+
+const clearHistory = () => {
+    historyList.value = []
+}
+
+const handleStart = async () => {
+    starting.value = true
+    try {
+        await startSntpService()
+        running.value = true
+    } finally {
+        starting.value = false
+    }
+}
+
+const handleStop = async () => {
+    stopping.value = true
+    try {
+        await stopSntpService()
+        running.value = false
+    } finally {
+        stopping.value = false
+    }
+}
+
+onMounted(() => {
+    ensureSocketConnection()
+})
+
+onBeforeUnmount(() => {
+    socketClient.Instance.unRegisterCallBack(messageType)
+})
+</script>
+
+<style scoped lang="scss">
+.sntp-page {
+    height: 100%;
+    min-height: 100%;
+    padding: 16px;
+    background: #f5f7fa;
+    display: flex;
+}
+
+.sntp-panel {
+    flex: 1;
+    min-height: 0;
+    background: #ffffff;
+    border-radius: 8px;
+    padding: 20px;
+    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06);
+    display: flex;
+    flex-direction: column;
+    gap: 20px;
+}
+
+.time-list {
+    flex-shrink: 0;
+}
+
+.time-item {
+    min-height: 168px;
+    padding: 18px 20px;
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    background: #ffffff;
+    display: flex;
+    flex-direction: column;
+    justify-content: space-between;
+}
+
+.time-label {
+    font-size: 14px;
+    color: #606266;
+}
+
+.time-content {
+    font-size: 26px;
+    line-height: 1.35;
+    color: #303133;
+    word-break: break-word;
+}
+
+.action-row {
+    display: flex;
+    gap: 12px;
+    flex-shrink: 0;
+}
+
+.history-section {
+    flex: 1;
+    min-height: 0;
+    border: 1px solid #e5e7eb;
+    border-radius: 8px;
+    overflow: hidden;
+    display: flex;
+    flex-direction: column;
+    background: #ffffff;
+}
+
+.history-header {
+    display: flex;
+    align-items: center;
+    justify-content: space-between;
+    padding: 14px 16px;
+    border-bottom: 1px solid #e5e7eb;
+    background: #fafafa;
+    flex-shrink: 0;
+}
+
+.history-title {
+    font-size: 14px;
+    color: #303133;
+    font-weight: 500;
+}
+
+.history-empty {
+    flex: 1;
+    min-height: 0;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    color: #909399;
+    font-size: 14px;
+}
+
+.history-table {
+    flex: 1;
+    min-height: 0;
+    display: flex;
+    flex-direction: column;
+}
+
+.history-table__head {
+    background: #fafafa;
+    flex-shrink: 0;
+}
+
+.history-table__body {
+    flex: 1;
+    min-height: 0;
+    overflow: auto;
+}
+
+.history-row {
+    display: grid;
+    grid-template-columns: 88px minmax(0, 1fr) minmax(0, 1fr);
+}
+
+.history-row > div {
+    padding: 14px 16px;
+    border-bottom: 1px solid #f0f2f5;
+    color: #303133;
+    word-break: break-word;
+}
+
+.history-row > div + div {
+    border-left: 1px solid #f0f2f5;
+}
+
+.history-table__head > div {
+    font-size: 13px;
+    color: #606266;
+    font-weight: 500;
+}
+
+.history-table__body .history-row:last-child > div {
+    border-bottom: none;
+}
+
+.col-order {
+    text-align: center;
+}
+
+@media (max-width: 900px) {
+    .sntp-page {
+        padding: 12px;
+    }
+
+    .sntp-panel {
+        padding: 16px;
+        gap: 16px;
+    }
+
+    .time-item {
+        min-height: 132px;
+        margin-bottom: 16px;
+    }
+
+    .time-content {
+        font-size: 22px;
+    }
+
+    .action-row {
+        flex-direction: column;
+        align-items: stretch;
+    }
+
+    .history-row {
+        grid-template-columns: 1fr;
+    }
+
+    .history-row > div + div {
+        border-left: none;
+        border-top: 1px solid #f0f2f5;
+    }
+
+    .col-order {
+        text-align: left;
+    }
+}
+</style>