fix: полный продакшен-фикс dashboard/peer/hysteria по fix35

apps/dao/dashboard.go

@@ -6,6 +6,7 @@ import (
 	"hy2xs-admin/model/constant"
 	"hy2xs-admin/model/entity"
 	"hy2xs-admin/model/vo"
+	"strings"
 	"time"
 )
 
@@ -119,20 +120,55 @@ func DashboardTopPeers(fromMs int64, toMs int64, limit int) ([]vo.DashboardTopPe
 	return rows, nil
 }
 
-func DashboardTrafficTimeseries(fromMs int64, toMs int64) ([]vo.DashboardSeriesPointVo, error) {
+func DashboardTrafficTimeseries(fromMs int64, toMs int64, bucketMs int64, source string) ([]vo.DashboardSeriesPointVo, error) {
 	rows := make([]vo.DashboardSeriesPointVo, 0)
+	if toMs < fromMs {
+		return rows, nil
+	}
+	if bucketMs <= 0 {
+		bucketMs = int64(time.Minute / time.Millisecond)
+	}
+
+	sourceTable := "traffic_sample"
+	fromColumn := "sampled_at"
+	switch strings.TrimSpace(strings.ToLower(source)) {
+	case "hourly":
+		sourceTable = "traffic_aggregate_hourly"
+		fromColumn = "hour_start"
+	case "daily":
+		sourceTable = "traffic_aggregate_daily"
+		fromColumn = "day_start"
+	default:
+		sourceTable = "traffic_sample"
+		fromColumn = "sampled_at"
+	}
+
+	alignedFrom := fromMs - (fromMs % bucketMs)
 	if tx := sqliteDB.Raw(`SELECT
-		hour_start AS ts,
+		(? + CAST((`+fromColumn+` - ?) / ? AS INTEGER) * ?) AS ts,
 		COALESCE(SUM(rx_bytes),0) AS download,
 		COALESCE(SUM(tx_bytes),0) AS upload
-		FROM traffic_aggregate_hourly
+		FROM `+sourceTable+`
-		WHERE hour_start BETWEEN ? AND ?
+		WHERE `+fromColumn+` BETWEEN ? AND ?
-		GROUP BY hour_start
+		GROUP BY ts
-		ORDER BY hour_start ASC`, fromMs, toMs).Scan(&rows); tx.Error != nil {
+		ORDER BY ts ASC`, alignedFrom, alignedFrom, bucketMs, bucketMs, fromMs, toMs).Scan(&rows); tx.Error != nil {
 		logrus.Errorf("%v", tx.Error)
 		return rows, errors.New(constant.SysError)
 	}
-	return rows, nil
+
+	rowMap := make(map[int64]vo.DashboardSeriesPointVo, len(rows))
+	for _, item := range rows {
+		rowMap[item.Ts] = item
+	}
+	filled := make([]vo.DashboardSeriesPointVo, 0, int((toMs-alignedFrom)/bucketMs)+1)
+	for ts := alignedFrom; ts <= toMs; ts += bucketMs {
+		if item, ok := rowMap[ts]; ok {
+			filled = append(filled, item)
+			continue
+		}
+		filled = append(filled, vo.DashboardSeriesPointVo{Ts: ts, Download: 0, Upload: 0})
+	}
+	return filled, nil
 }
 
 func DashboardSystemTimeseries(fromMs int64, toMs int64) ([]vo.DashboardSeriesPointVo, error) {

apps/dao/traffic.go

@@ -8,7 +8,6 @@ import (
 	"gorm.io/gorm/clause"
 	"hy2xs-admin/model/constant"
 	"hy2xs-admin/model/entity"
-	"time"
 )
 
 func SaveTrafficSample(sample entity.TrafficSample) error {
@@ -29,13 +28,11 @@ func UpsertTrafficAggregateHourly(peerId int64, hourStart int64, rxBytes int64,
 		RxBytes:   &rxBytes,
 		TxBytes:   &txBytes,
 	}
-	now := time.Now()
 	if tx := sqliteDB.Clauses(clause.OnConflict{
 		Columns: []clause.Column{{Name: "peer_id"}, {Name: "hour_start"}},
 		DoUpdates: clause.Assignments(map[string]interface{}{
 			"rx_bytes": gormExprAdd("rx_bytes", rxBytes),
 			"tx_bytes": gormExprAdd("tx_bytes", txBytes),
-			"update_time": now,
 		}),
 	}).Create(&agg); tx.Error != nil {
 		logrus.Errorf("%v", tx.Error)
@@ -54,13 +51,11 @@ func UpsertTrafficAggregateDaily(peerId int64, dayStart int64, rxBytes int64, tx
 		RxBytes:  &rxBytes,
 		TxBytes:  &txBytes,
 	}
-	now := time.Now()
 	if tx := sqliteDB.Clauses(clause.OnConflict{
 		Columns: []clause.Column{{Name: "peer_id"}, {Name: "day_start"}},
 		DoUpdates: clause.Assignments(map[string]interface{}{
 			"rx_bytes": gormExprAdd("rx_bytes", rxBytes),
 			"tx_bytes": gormExprAdd("tx_bytes", txBytes),
-			"update_time": now,
 		}),
 	}).Create(&agg); tx.Error != nil {
 		logrus.Errorf("%v", tx.Error)

apps/frontend/package.json

@@ -22,6 +22,7 @@
 		"nprogress": "^0.2.0",
 		"path-browserify": "^1.0.1",
 		"pinia": "^2.0.33",
+		"qrcode.vue": "3.4.1",
 		"vue": "^3.2.45",
 		"vue-echarts": "^7.0.3",
 		"vue-i18n": "9",

apps/frontend/pnpm-lock.yaml

@@ -35,6 +35,9 @@ importers:
       pinia:
         specifier: ^2.0.33
         version: 2.0.33(typescript@4.9.3)(vue@3.2.45)
+      qrcode.vue:
+        specifier: 3.4.1
+        version: 3.4.1(vue@3.2.45)
       vue:
         specifier: ^3.2.45
         version: 3.2.45
@@ -2272,6 +2275,11 @@ packages:
     resolution: {integrity: sha512-rRV+zQD8tVFys26lAGR9WUuS4iUAngJScM+ZRSKtvl5tKeZ2t5bvdNFdNHBW9FWR4guGHlgmsZ1G7BSm2wTbuA==}
     engines: {node: '>=6'}
 
+  qrcode.vue@3.4.1:
+    resolution: {integrity: sha512-wq/zHsifH4FJ1GXQi8/wNxD1KfQkckIpjK1KPTc/qwYU5/Bkd4me0w4xZSg6EXk6xLBkVDE0zxVagewv5EMAVA==}
+    peerDependencies:
+      vue: ^3.0.0
+
   query-string@4.3.4:
     resolution: {integrity: sha512-O2XLNDBIg1DnTOa+2XrIwSiXEV8h2KImXUnjhhn2+UsvZ+Es2uyd5CCRTNQlDGbzUQOW3aYCBx9rVA6dzsiY7Q==}
     engines: {node: '>=0.10.0'}
@@ -5297,6 +5305,10 @@ snapshots:
 
   punycode@2.3.0: {}
 
+  qrcode.vue@3.4.1(vue@3.2.45):
+    dependencies:
+      vue: 3.2.45
+
   query-string@4.3.4:
     dependencies:
       object-assign: 4.1.1

apps/frontend/src/api/peer/types.ts

@@ -43,7 +43,7 @@ export interface PeerVo extends IdDto {
 
 export interface PeerClientConfigVo {
   url: string;
-  qrCode: string | Uint8Array;
+  qrCode?: string | Uint8Array;
 }
 
 export interface KickPeerDto {

apps/frontend/src/lang/package/en.ts

@@ -38,6 +38,7 @@ export default {
     todayUpload: "Today upload",
     trafficChart: "Traffic & System Timeseries",
     trafficSeriesChart: "Traffic: download/upload",
+    noTrafficData: "No traffic data for the selected period",
     systemSeriesChart: "System: CPU/RAM",
     download: "Download",
     upload: "Upload",

apps/frontend/src/lang/package/ru.ts

@@ -36,6 +36,7 @@ export default {
     todayUpload: "Отдано за сегодня",
     trafficChart: "Трафик и системные метрики",
     trafficSeriesChart: "Трафик: download/upload",
+    noTrafficData: "Нет данных трафика за выбранный период",
     systemSeriesChart: "Система: CPU/RAM",
     download: "Скачано",
     upload: "Отдано",

apps/frontend/src/layout/components/Navbar.vue

@@ -82,7 +82,9 @@ function logout() {
       <!-- Аватар пользователя -->
       <el-dropdown trigger="click">
         <div class="avatar-container">
-          <img src="/src/assets/logo.png" />
+          <el-avatar :size="32" class="avatar-icon">
+            <i-ep-user-filled />
+          </el-avatar>
           <i-ep-caret-bottom class="w-3 h-3" />
         </div>
         <template #dropdown>
@@ -128,16 +130,21 @@ function logout() {
   .avatar-container {
     display: flex;
     align-items: center;
-    justify-items: center;
+    justify-content: center;
-    margin: 0 5px;
+    gap: 6px;
+    height: 36px;
+    margin: 0 8px;
+    padding: 0 8px;
+    border-radius: 8px;
     cursor: pointer;
 
-    img {
+    &:hover {
-      width: 40px;
+      background: rgb(249 250 251 / 100%);
-      height: 40px;
+    }
-      border-radius: 5px;
+
+    .avatar-icon {
+      font-size: 18px;
     }
   }
 }
 </style>
-

apps/frontend/src/types/components.d.ts

@@ -8,6 +8,7 @@ export {}
 declare module '@vue/runtime-core' {
   export interface GlobalComponents {
     ElAlert: typeof import('element-plus/es')['ElAlert']
+    ElAvatar: typeof import('element-plus/es')['ElAvatar']
     ElButton: typeof import('element-plus/es')['ElButton']
     ElCard: typeof import('element-plus/es')['ElCard']
     ElCol: typeof import('element-plus/es')['ElCol']
@@ -18,9 +19,9 @@ declare module '@vue/runtime-core' {
     ElDropdown: typeof import('element-plus/es')['ElDropdown']
     ElDropdownItem: typeof import('element-plus/es')['ElDropdownItem']
     ElDropdownMenu: typeof import('element-plus/es')['ElDropdownMenu']
+    ElEmpty: typeof import('element-plus/es')['ElEmpty']
     ElForm: typeof import('element-plus/es')['ElForm']
     ElFormItem: typeof import('element-plus/es')['ElFormItem']
-    ElImage: typeof import('element-plus/es')['ElImage']
     ElInput: typeof import('element-plus/es')['ElInput']
     ElInputNumber: typeof import('element-plus/es')['ElInputNumber']
     ElMenu: typeof import('element-plus/es')['ElMenu']
@@ -46,10 +47,12 @@ declare module '@vue/runtime-core' {
     IEpCaretBottom: typeof import('~icons/ep/caret-bottom')['default']
     IEpClose: typeof import('~icons/ep/close')['default']
     IEpDownload: typeof import('~icons/ep/download')['default']
+    IEpMoreFilled: typeof import('~icons/ep/more-filled')['default']
     IEpRefresh: typeof import('~icons/ep/refresh')['default']
     IEpRefreshRight: typeof import('~icons/ep/refresh-right')['default']
     IEpSetting: typeof import('~icons/ep/setting')['default']
     IEpUpload: typeof import('~icons/ep/upload')['default']
+    IEpUserFilled: typeof import('~icons/ep/user-filled')['default']
     ImputMultiple: typeof import('./../components/ImputMultiple/index.vue')['default']
     LangSelect: typeof import('./../components/LangSelect/index.vue')['default']
     MapAdd: typeof import('./../components/MapAdd/index.vue')['default']

apps/frontend/src/views/dashboard/index.vue

@@ -52,7 +52,12 @@
         </div>
       </template>
       <div v-loading="timeseriesLoading" class="chart-grid">
-        <v-chart class="chart" autoresize :option="trafficChartOption" />
+        <el-empty
+          v-if="!timeseriesLoading && (timeseries.traffic?.length || 0) === 0"
+          :description="$t('dashboard.noTrafficData')"
+          class="chart-empty"
+        />
+        <v-chart v-else class="chart" autoresize :option="trafficChartOption" />
         <v-chart class="chart" autoresize :option="systemChartOption" />
       </div>
     </el-card>
@@ -160,14 +165,6 @@ const loadDashboard = async () => {
   }
 };
 
-const trafficXAxisLabels = computed(() => {
-  const allTs = new Set<number>();
-  for (const item of timeseries.value.traffic || []) {
-    allTs.add(item.ts);
-  }
-  return Array.from(allTs).sort((a, b) => a - b);
-});
-
 const systemXAxisLabels = computed(() => {
   const allTs = new Set<number>();
   for (const item of timeseries.value.system || []) {
@@ -176,13 +173,15 @@ const systemXAxisLabels = computed(() => {
   return Array.from(allTs).sort((a, b) => a - b);
 });
 
-const trafficMap = computed(() => {
+const trafficDownloadData = computed(() =>
-  const m = new Map<number, { download: number; upload: number }>();
+  (timeseries.value.traffic || []).map((item) => [item.ts, item.download || 0])
-  for (const item of timeseries.value.traffic || []) {
+);
-    m.set(item.ts, { download: item.download || 0, upload: item.upload || 0 });
+
-  }
+const trafficUploadData = computed(() =>
-  return m;
+  (timeseries.value.traffic || []).map((item) => [item.ts, item.upload || 0])
-});
+);
+
+const hasSingleTrafficPoint = computed(() => (timeseries.value.traffic || []).length === 1);
 
 const systemMap = computed(() => {
   const m = new Map<number, { cpu: number; mem: number }>();
@@ -202,9 +201,8 @@ const trafficChartOption = computed(() => ({
   grid: { left: 30, right: 20, top: 50, bottom: 50, containLabel: true },
   dataZoom: [{ type: "inside" }, { type: "slider", height: 16, bottom: 10 }],
   xAxis: {
-    type: "category",
+    type: "time",
     boundaryGap: false,
-    data: trafficXAxisLabels.value.map((ts) => timestampToDateTime(ts)),
   },
   yAxis: {
     type: "value",
@@ -217,15 +215,15 @@ const trafficChartOption = computed(() => ({
       name: t("dashboard.download"),
       type: "line",
       smooth: true,
-      showSymbol: false,
+      showSymbol: hasSingleTrafficPoint.value,
-      data: trafficXAxisLabels.value.map((ts) => trafficMap.value.get(ts)?.download || 0),
+      data: trafficDownloadData.value,
     },
     {
       name: t("dashboard.upload"),
       type: "line",
       smooth: true,
-      showSymbol: false,
+      showSymbol: hasSingleTrafficPoint.value,
-      data: trafficXAxisLabels.value.map((ts) => trafficMap.value.get(ts)?.upload || 0),
+      data: trafficUploadData.value,
     },
   ],
 }));
@@ -323,5 +321,9 @@ onUnmounted(() => {
   width: 100%;
   height: 340px;
 }
+
+.chart-empty {
+  height: 340px;
+}
 </style>
 

apps/frontend/src/views/hysteria/list/index.vue

@@ -23,7 +23,7 @@
     <el-card shadow="never">
       <el-form inline>
         <el-form-item>
-          <el-tag style="height: 32px">
+          <el-tag style="height: 32px" class="hysteria-version-tag">
             {{ $t("hysteria.hysteria2Version") }}:
             {{ hysteria2Monitor.version ? hysteria2Monitor.version : "-" }}
           </el-tag>
@@ -1251,4 +1251,11 @@ onMounted(() => {
   max-width: 1000px;
   margin: 0 auto;
 }
+
+.hysteria-version-tag {
+  max-width: 320px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
 </style>

apps/frontend/src/views/peer/list/index.vue

@@ -56,12 +56,15 @@
         <el-table-column :label="$t('peer.lastConnectionAt')" min-width="170">
           <template #default="scope">{{ scope.row.lastConnectionAt ? timestampToDateTime(scope.row.lastConnectionAt) : '-' }}</template>
         </el-table-column>
-        <el-table-column :label="$t('common.operate')" width="230" fixed="right">
+        <el-table-column :label="$t('common.operate')" width="230" fixed="right" align="right" header-align="right">
           <template #default="scope">
+            <div class="peer-actions">
               <el-button link type="primary" @click="openOverview(scope.row)">{{ $t("peer.overview") }}</el-button>
               <el-button link type="primary" @click="copyUri(scope.row)">{{ $t("peer.copyUri") }}</el-button>
-            <el-dropdown>
+              <el-dropdown trigger="click" placement="bottom-end">
-              <span class="el-dropdown-link">{{ $t("peer.more") }}</span>
+                <el-button text circle class="peer-more-btn" @click.stop>
+                  <i-ep-more-filled />
+                </el-button>
                 <template #dropdown>
                   <el-dropdown-menu>
                     <el-dropdown-item @click="showQr(scope.row)">{{ $t("peer.clientQr") }}</el-dropdown-item>
@@ -73,6 +76,7 @@
                   </el-dropdown-menu>
                 </template>
               </el-dropdown>
+            </div>
           </template>
         </el-table-column>
       </el-table>
@@ -101,7 +105,9 @@
     </el-dialog>
 
     <el-dialog v-model="qrDialog" :title="$t('peer.clientQr')" width="420px">
-      <el-image style="width:300px;height:300px" :src="qrSrc" />
+      <div class="qr-dialog-body">
+        <qrcode-vue :value="qrUrl" :size="260" level="M" render-as="svg" />
+      </div>
     </el-dialog>
 
     <el-drawer v-model="overview.visible" :title="$t('peer.overview')" size="45%">
@@ -127,8 +133,10 @@
           <el-button type="primary" @click="copyUri(overview.data)">{{ $t("peer.copyUri") }}</el-button>
           <el-button @click="loadOverviewQr(overview.data)">{{ $t("peer.clientQr") }}</el-button>
         </div>
-        <div class="mt-2" v-if="overviewQrSrc">
+        <div class="mt-2" v-if="overviewQrUrl">
-          <el-image style="width:220px;height:220px" :src="overviewQrSrc" />
+          <div class="qr-dialog-body">
+            <qrcode-vue :value="overviewQrUrl" :size="220" level="M" render-as="svg" />
+          </div>
         </div>
       </div>
     </el-drawer>
@@ -137,6 +145,7 @@
 
 <script setup lang="ts">
 import { computed, onMounted, reactive, ref } from "vue";
+import QrcodeVue from "qrcode.vue";
 import { useI18n } from "vue-i18n";
 import copy from "copy-to-clipboard";
 import { ElMessage, ElMessageBox } from "element-plus";
@@ -163,9 +172,9 @@ const loading = ref(false);
 const total = ref(0);
 const records = ref<PeerVo[]>([]);
 const qrDialog = ref(false);
-const qrSrc = ref("");
+const qrUrl = ref("");
 const importFileList = ref<UploadFile[]>([]);
-const overviewQrSrc = ref("");
+const overviewQrUrl = ref("");
 const overviewClientUrl = ref("");
 const formRef = ref();
 const overview = reactive<{ visible: boolean; data: PeerVo | null }>({ visible: false, data: null });
@@ -204,7 +213,7 @@ function trafficPercent(row: PeerVo) {
 function openOverview(row: PeerVo) {
   overview.data = row;
   overview.visible = true;
-  overviewQrSrc.value = "";
+  overviewQrUrl.value = "";
   overviewClientUrl.value = "";
   void loadOverviewClientConfig(row);
 }
@@ -217,7 +226,7 @@ async function loadOverviewClientConfig(row: PeerVo) {
 async function loadOverviewQr(row: PeerVo) {
   const { data } = await getPeerClientConfigApi(row.id);
   overviewClientUrl.value = data.url;
-  overviewQrSrc.value = `data:image/png;base64,${data.qrCode}`;
+  overviewQrUrl.value = data.url;
 }
 
 async function handleQuery() {
@@ -293,7 +302,7 @@ async function copyUri(row: PeerVo) {
 
 async function showQr(row: PeerVo) {
   const { data } = await getPeerClientConfigApi(row.id);
-  qrSrc.value = `data:image/png;base64,${data.qrCode}`;
+  qrUrl.value = data.url;
   qrDialog.value = true;
 }
 
@@ -344,5 +353,8 @@ onMounted(handleQuery);
 <style scoped>
 .peer-title { font-weight: 600; }
 .peer-sub { color: #909399; font-size: 12px; }
+.peer-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
+.peer-more-btn { font-size: 16px; }
+.qr-dialog-body { display: flex; justify-content: center; align-items: center; padding: 12px 0 20px; }
 </style>
 

apps/model/entity/traffic_aggregate_daily.go

@@ -5,7 +5,6 @@ type TrafficAggregateDaily struct {
 	DayStart   *int64 `gorm:"column:day_start;default:0;primaryKey" json:"dayStart"`
 	RxBytes    *int64 `gorm:"column:rx_bytes;default:0" json:"rxBytes"`
 	TxBytes    *int64 `gorm:"column:tx_bytes;default:0" json:"txBytes"`
-	BaseEntity `gorm:"embedded"`
 }
 
 func (TrafficAggregateDaily) TableName() string {

apps/model/entity/traffic_aggregate_hourly.go

@@ -5,7 +5,6 @@ type TrafficAggregateHourly struct {
 	HourStart  *int64 `gorm:"column:hour_start;default:0;primaryKey" json:"hourStart"`
 	RxBytes    *int64 `gorm:"column:rx_bytes;default:0" json:"rxBytes"`
 	TxBytes    *int64 `gorm:"column:tx_bytes;default:0" json:"txBytes"`
-	BaseEntity `gorm:"embedded"`
 }
 
 func (TrafficAggregateHourly) TableName() string {

apps/model/vo/peer.go

@@ -25,5 +25,5 @@ type PeerPageVo struct {
 
 type PeerClientConfigVo struct {
 	Url    string `json:"url"`
-	QrCode []byte `json:"qrCode"`
+	QrCode []byte `json:"qrCode,omitempty"` // deprecated: frontend renders SVG QR from Url
 }

apps/service/dashboard.go

@@ -44,19 +44,33 @@ func DashboardSummary() (vo.DashboardSummaryVo, error) {
 func DashboardTimeseries(rangeKey string) (vo.DashboardTimeseriesVo, error) {
 	nowMs := time.Now().UnixMilli()
 	fromMs := nowMs - int64(24*time.Hour/time.Millisecond)
+	bucketMs := int64(5 * time.Minute / time.Millisecond)
+	source := "sample"
 	r := strings.TrimSpace(rangeKey)
 	if r == "1h" {
 		fromMs = nowMs - int64(time.Hour/time.Millisecond)
+		bucketMs = int64(time.Minute / time.Millisecond)
+		source = "sample"
 	} else if r == "7d" {
 		fromMs = nowMs - int64(7*24*time.Hour/time.Millisecond)
+		bucketMs = int64(time.Hour / time.Millisecond)
+		source = "hourly"
 	} else if r == "30d" {
 		fromMs = nowMs - int64(30*24*time.Hour/time.Millisecond)
+		bucketMs = int64(24 * time.Hour / time.Millisecond)
+		source = "daily"
 		r = "30d"
 	} else if r == "" {
 		r = "24h"
+		bucketMs = int64(5 * time.Minute / time.Millisecond)
+		source = "sample"
+	} else {
+		r = "24h"
+		bucketMs = int64(5 * time.Minute / time.Millisecond)
+		source = "sample"
 	}
 
-	traffic, err := dao.DashboardTrafficTimeseries(fromMs, nowMs)
+	traffic, err := dao.DashboardTrafficTimeseries(fromMs, nowMs, bucketMs, source)
 	if err != nil {
 		return vo.DashboardTimeseriesVo{}, err
 	}

apps/service/metrics_collector.go

@@ -1,6 +1,10 @@
 package service
 
 import (
+	"regexp"
+	"strings"
+
+	"github.com/sirupsen/logrus"
 	"hy2xs-admin/dao"
 	"hy2xs-admin/model/entity"
 	"hy2xs-admin/model/vo"
@@ -11,6 +15,19 @@ import (
 
 const hysteriaVersionCacheTTL = 15 * time.Minute
 
+var ansiRe = regexp.MustCompile(`\x1b\[[0-9;]*[A-Za-z]`)
+var hysteriaVersionRe = regexp.MustCompile(`(?i)v?\d+\.\d+\.\d+(?:[-+][0-9A-Za-z.-]+)?`)
+
+func normalizeHysteriaVersion(raw string) string {
+	cleaned := strings.TrimSpace(raw)
+	cleaned = ansiRe.ReplaceAllString(cleaned, "")
+	match := hysteriaVersionRe.FindString(cleaned)
+	if match == "" {
+		return "-"
+	}
+	return strings.TrimSpace(match)
+}
+
 type metricsSnapshot struct {
 	CollectedAt    int64
 	System         vo.DashboardSystemVo
@@ -48,12 +65,16 @@ func getCachedHysteriaVersion(now time.Time) string {
 		}
 		return "-"
 	}
+	normalized := normalizeHysteriaVersion(content)
+	if normalized == "-" {
+		logrus.Debugf("hysteria version parse failed, raw output: %q", strings.TrimSpace(content))
+	}
 
 	metricsStore.Lock()
-	metricsStore.version = content
+	metricsStore.version = normalized
 	metricsStore.versionAt = now
 	metricsStore.Unlock()
-	return content
+	return normalized
 }
 
 func CollectMetricsSnapshot() {

apps/service/peer.go

@@ -5,7 +5,6 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/skip2/go-qrcode"
 	"hy2xs-admin/dao"
 	"hy2xs-admin/model/bo"
 	"hy2xs-admin/model/constant"
@@ -171,11 +170,7 @@ func BuildPeerClientConfig(id int64) (vo.PeerClientConfigVo, error) {
 	if err != nil {
 		return vo.PeerClientConfigVo{}, err
 	}
-	qrCode, err := qrcode.Encode(url, qrcode.Medium, 300)
+	return vo.PeerClientConfigVo{Url: url}, nil
-	if err != nil {
-		return vo.PeerClientConfigVo{}, err
-	}
-	return vo.PeerClientConfigVo{Url: url, QrCode: qrCode}, nil
 }
 
 func ListExportPeer(includeSecrets bool) ([]bo.PeerExport, error) {