diff --git a/backend/internal/router/admin/cards.go b/backend/internal/router/admin/cards.go
index d316342..ad775d4 100644
--- a/backend/internal/router/admin/cards.go
+++ b/backend/internal/router/admin/cards.go
@@ -1,4 +1,4 @@
-package admin
+package admin
 
 import (
 	"fmt"
@@ -135,7 +135,9 @@ func handleGetCardTypes(c *gin.Context) {
 			"user_id":        ct.UserID,
 			"application_id": ct.ApplicationID,
 			"name":           ct.Name,
+			"recharge_type":  ct.RechargeType,
 			"value":          ct.Value,
+			"value_unit":     ct.ValueUnit,
 			"price":          ct.Price,
 			"description":    ct.Description,
 			"status":         ct.Status,
diff --git a/backend/internal/router/admin/users.go b/backend/internal/router/admin/users.go
index 84ba39d..cbea848 100644
--- a/backend/internal/router/admin/users.go
+++ b/backend/internal/router/admin/users.go
@@ -1,4 +1,4 @@
-package admin
+package admin
 
 import (
 	"fmt"
@@ -8,6 +8,7 @@ import (
 	"verification-platform-backend/internal/model"
 	"verification-platform-backend/internal/service"
 	"verification-platform-backend/pkg/response"
+	"verification-platform-backend/pkg/utils"
 
 	"github.com/gin-gonic/gin"
 )
@@ -233,6 +234,8 @@ func handleCreateUser(c *gin.Context) {
 		Email         string `json:"email"`
 		Password      string `json:"password"`
 		ApplicationID uint   `json:"application_id"`
+		CardTypeID    *uint  `json:"card_type_id"`
+		CardQuantity  int    `json:"card_quantity"`
 	}
 	if err := c.ShouldBindJSON(&req); err != nil {
 		response.Error(c, 400, "参数错误")
@@ -254,6 +257,14 @@ func handleCreateUser(c *gin.Context) {
 		return
 	}
 
+	if req.CardQuantity < 1 {
+		req.CardQuantity = 1
+	}
+	if req.CardQuantity > 100 {
+		response.Error(c, 400, "卡密数量不能超过100")
+		return
+	}
+
 	var app model.Application
 	if err := database.DB.First(&app, req.ApplicationID).Error; err != nil {
 		response.Error(c, 404, "应用不存在")
@@ -274,6 +285,18 @@ func handleCreateUser(c *gin.Context) {
 		return
 	}
 
+	var cardType *model.CardType
+	if req.CardTypeID != nil && *req.CardTypeID > 0 {
+		var ct model.CardType
+		if err := database.DB.Where("id = ? AND application_id = ?", *req.CardTypeID, req.ApplicationID).First(&ct).Error; err != nil {
+			response.Error(c, 400, "卡密类型不存在或不属于该应用")
+			return
+		}
+		cardType = &ct
+	}
+
+	tx := database.DB.Begin()
+
 	user := model.AppUser{
 		Username:      req.Username,
 		Email:         req.Email,
@@ -283,14 +306,128 @@ func handleCreateUser(c *gin.Context) {
 		ApplicationID: app.ID,
 	}
 
-	if err := database.DB.Create(&user).Error; err != nil {
+	if err := tx.Create(&user).Error; err != nil {
+		tx.Rollback()
 		response.Error(c, 500, "创建用户失败")
 		return
 	}
 
-	service.LogOperation(c, "create", "app_user", &user.ID, fmt.Sprintf("创建用户: %s (应用: %s)", user.Username, app.Name), nil)
+	var cards []model.Card
+	if cardType != nil {
+		now := time.Now()
 
-	response.Success(c, user)
+		for i := 0; i < req.CardQuantity; i++ {
+			cardKey := "CK" + utils.GenerateRandomString(16)
+			card := model.Card{
+				ApplicationID: req.ApplicationID,
+				CardTypeID:    cardType.ID,
+				CardKey:       cardKey,
+				CreatorID:     userID,
+				AppUserID:     &user.ID,
+				Status:        "used",
+			}
+			card.UsedAt = &now
+
+			if err := tx.Create(&card).Error; err != nil {
+				tx.Rollback()
+				response.Error(c, 500, "生成卡密失败")
+				return
+			}
+
+			user.IsTrialUser = false
+
+			if cardType.Value == -1 {
+				if cardType.RechargeType == "subscription" {
+					permanentExpiry := time.Date(9999, 12, 31, 23, 59, 59, 0, time.UTC)
+					user.ExpiryAt = &permanentExpiry
+					user.Balance = -1
+				} else {
+					user.Balance = -1
+					user.ExpiryAt = nil
+				}
+			} else {
+				switch cardType.RechargeType {
+				case "subscription":
+					var baseTime time.Time
+					if user.ExpiryAt != nil && user.ExpiryAt.After(now) {
+						baseTime = *user.ExpiryAt
+					} else {
+						baseTime = now
+					}
+					var duration time.Duration
+					switch cardType.ValueUnit {
+					case "minute":
+						duration = time.Duration(cardType.Value) * time.Minute
+					case "hour":
+						duration = time.Duration(cardType.Value) * time.Hour
+					case "day":
+						duration = time.Duration(cardType.Value) * 24 * time.Hour
+					case "month":
+						duration = time.Duration(cardType.Value) * 30 * 24 * time.Hour
+					case "year":
+						duration = time.Duration(cardType.Value) * 365 * 24 * time.Hour
+					default:
+						duration = time.Duration(cardType.Value) * time.Second
+					}
+					newExpiry := baseTime.Add(duration)
+					user.ExpiryAt = &newExpiry
+				case "balance":
+					fallthrough
+				default:
+					user.Balance += cardType.Value
+				}
+			}
+
+			rechargeRecord := model.RechargeRecord{
+				UserID:      user.ID,
+				OrderNo:     generateUserOrderNo("R"),
+				CardID:      &card.ID,
+				CardCode:    card.CardKey,
+				Amount:      cardType.Price,
+				Status:      "success",
+				PaymentType: "card",
+				Remark:      "创建用户充值 - " + cardType.Name,
+			}
+
+			if err := tx.Create(&rechargeRecord).Error; err != nil {
+				tx.Rollback()
+				response.Error(c, 500, "创建充值记录失败")
+				return
+			}
+
+			cards = append(cards, card)
+		}
+
+		if err := tx.Save(&user).Error; err != nil {
+			tx.Rollback()
+			response.Error(c, 500, "充值失败")
+			return
+		}
+	}
+
+	if err := tx.Commit().Error; err != nil {
+		response.Error(c, 500, "创建用户失败")
+		return
+	}
+
+	logDesc := fmt.Sprintf("创建用户: %s (应用: %s)", user.Username, app.Name)
+	if cardType != nil {
+		logDesc += fmt.Sprintf("，充值卡密: %s x%d", cardType.Name, req.CardQuantity)
+	}
+	service.LogOperation(c, "create", "app_user", &user.ID, logDesc, nil)
+
+	result := gin.H{
+		"user": user,
+	}
+	if len(cards) > 0 {
+		result["cards"] = cards
+	}
+
+	response.Success(c, result)
+}
+
+func generateUserOrderNo(prefix string) string {
+	return prefix + time.Now().Format("20060102150405") + utils.GenerateRandomString(6)
 }
 
 func handleGetUser(c *gin.Context) {
diff --git a/frontend/src/components/admin-sidebar/index.vue b/frontend/src/components/admin-sidebar/index.vue
index 61c98ff..10e6a9b 100644
--- a/frontend/src/components/admin-sidebar/index.vue
+++ b/frontend/src/components/admin-sidebar/index.vue
@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { Boxes, Code, CreditCard, DollarSign, FileLock, Gauge, GitBranch, HardDrive, Hash, Key, Mail, Megaphone, MessageSquare, Network, Plug, ScrollText, Settings, Shield, Smartphone, Users, Variable } from 'lucide-vue-next'
+import { Boxes, Code, CreditCard, DollarSign, FileLock, Gauge, GitBranch, HardDrive, Hash, Key, Mail, Megaphone, MessageSquare, Monitor, Network, Plug, ScrollText, Settings, Shield, Smartphone, Users, Variable } from 'lucide-vue-next'
 import { onMounted, onUnmounted, reactive } from 'vue'
 
 import NavTeam from '@/components/app-sidebar/nav-team.vue'
@@ -119,6 +119,16 @@ const navMain = [
         url: '/admin/users',
         icon: Users,
       },
+      {
+        title: '设备管理',
+        url: '/admin/devices',
+        icon: Smartphone,
+      },
+      {
+        title: '在线实例',
+        url: '/admin/sessions',
+        icon: Monitor,
+      },
       {
         title: '代理管理',
         url: '/admin/agents',
diff --git a/frontend/src/components/app-sidebar/team-switcher.vue b/frontend/src/components/app-sidebar/team-switcher.vue
index e6f4382..de88f3a 100644
--- a/frontend/src/components/app-sidebar/team-switcher.vue
+++ b/frontend/src/components/app-sidebar/team-switcher.vue
@@ -23,13 +23,13 @@ function getAssetUrl(path: string) {
     <UiSidebarMenuItem>
       <UiSidebarMenuButton size="lg" class="data-[state=open]:bg-sidebar-accent data-[state=open]:text-sidebar-accent-foreground">
         <div
-          class="flex items-center justify-center rounded-lg aspect-square size-8 overflow-hidden"
+          class="flex items-center justify-center rounded-lg aspect-square size-8 overflow-hidden shrink-0"
           :class="typeof activeTeam.logo === 'string' && activeTeam.logo ? '' : 'bg-sidebar-primary text-sidebar-primary-foreground'"
         >
           <img v-if="typeof activeTeam.logo === 'string' && activeTeam.logo" :src="getAssetUrl(activeTeam.logo)" class="size-full object-contain" alt="" />
           <component v-else-if="typeof activeTeam.logo === 'function'" :is="activeTeam.logo" class="size-4" />
         </div>
-        <div class="grid flex-1 text-sm leading-tight">
+        <div class="grid flex-1 text-sm leading-tight group-data-[collapsible=icon]:hidden">
           <span class="font-semibold truncate">{{ activeTeam.name }}</span>
         </div>
       </UiSidebarMenuButton>
diff --git a/frontend/src/pages/admin/sessions/index.vue b/frontend/src/pages/admin/sessions/index.vue
index 25c35b9..8db1c08 100644
--- a/frontend/src/pages/admin/sessions/index.vue
+++ b/frontend/src/pages/admin/sessions/index.vue
@@ -72,8 +72,9 @@ const filteredSessions = computed(() => {
 })
 
 const totalSessions = computed(() => filteredSessions.value.length)
-const onlineDevices = computed(() => new Set(filteredSessions.value.map(s => s.device_identifier)).size)
-const onlineUsers = computed(() => new Set(filteredSessions.value.map(s => s.username)).size)
+const onlineApps = computed(() => new Set(filteredSessions.value.map(s => s.application_id)).size)
+const onlineDevices = computed(() => new Set(filteredSessions.value.filter(s => s.device_identifier).map(s => s.device_identifier)).size)
+const onlineUsers = computed(() => new Set(filteredSessions.value.filter(s => s.username).map(s => s.username)).size)
 
 async function fetchApplications() {
   try {
@@ -159,13 +160,13 @@ onMounted(() => {
         <UiCard>
           <UiCardHeader class="flex flex-row items-center justify-between pb-2 space-y-0">
             <UiCardTitle class="text-sm font-medium">
-              应用数量
+              在线应用数
             </UiCardTitle>
             <Boxes class="size-4 text-muted-foreground" />
           </UiCardHeader>
           <UiCardContent>
             <div class="text-2xl font-bold">
-              {{ applications.length }}
+              {{ onlineApps }}
             </div>
           </UiCardContent>
         </UiCard>
diff --git a/frontend/src/pages/admin/users/create.vue b/frontend/src/pages/admin/users/create.vue
index a240679..58120d6 100644
--- a/frontend/src/pages/admin/users/create.vue
+++ b/frontend/src/pages/admin/users/create.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
-import { Eye, Loader2, UserPlus } from 'lucide-vue-next'
-import { computed, onMounted, ref } from 'vue'
+import { CreditCard, Eye, Loader2, UserPlus } from 'lucide-vue-next'
+import { computed, onMounted, ref, watch } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { useRouter } from 'vue-router'
 import { toast } from 'vue-sonner'
@@ -16,14 +16,27 @@ interface Application {
   name: string
 }
 
+interface CardType {
+  id: number
+  name: string
+  recharge_type: string
+  value: number
+  value_unit: string
+  price: number
+  description: string
+}
+
 const saving = ref(false)
 const applications = ref<Application[]>([])
+const cardTypes = ref<CardType[]>([])
 
 const form = ref({
   username: '',
   email: '',
   password: '',
   application_id: '',
+  card_type_id: 'none',
+  card_quantity: 1,
 })
 
 async function fetchApplications() {
@@ -36,6 +49,26 @@ async function fetchApplications() {
   }
 }
 
+async function fetchCardTypes(applicationId: string) {
+  if (!applicationId) {
+    cardTypes.value = []
+    return
+  }
+  try {
+    const data = await api.get<{ card_types: CardType[] }>(`/dev/card-types?application_id=${applicationId}`)
+    cardTypes.value = Array.isArray(data?.card_types) ? data.card_types : []
+  }
+  catch (error) {
+    console.error('获取卡密类型失败:', error)
+    cardTypes.value = []
+  }
+}
+
+watch(() => form.value.application_id, (newVal) => {
+  form.value.card_type_id = 'none'
+  fetchCardTypes(newVal)
+})
+
 const selectedApplication = computed(() => {
   if (form.value.application_id) {
     return applications.value.find(app => String(app.id) === form.value.application_id)
@@ -43,8 +76,31 @@ const selectedApplication = computed(() => {
   return null
 })
 
+const selectedCardType = computed(() => {
+  if (form.value.card_type_id && form.value.card_type_id !== 'none') {
+    return cardTypes.value.find(ct => String(ct.id) === form.value.card_type_id)
+  }
+  return null
+})
+
+function formatCardTypeValue(ct: CardType) {
+  if (ct.value === -1)
+    return t('admin.users.create.permanent')
+  if (ct.recharge_type === 'subscription') {
+    const unitMap: Record<string, string> = {
+      minute: t('admin.users.create.minutes'),
+      hour: t('admin.users.create.hours'),
+      day: t('admin.users.create.days'),
+      month: t('admin.users.create.months'),
+      year: t('admin.users.create.years'),
+    }
+    return `${ct.value} ${unitMap[ct.value_unit] || ct.value_unit}`
+  }
+  return `${ct.value} ${t('admin.users.create.points')}`
+}
+
 const isFormValid = computed(() => {
-  return form.value.username && form.value.email && form.value.password && form.value.application_id
+  return form.value.username && form.value.password && form.value.application_id
 })
 
 async function handleSave() {
@@ -52,10 +108,6 @@ async function handleSave() {
     toast.error(t('admin.users.create.usernameRequired'))
     return
   }
-  if (!form.value.email) {
-    toast.error(t('admin.users.create.emailRequired'))
-    return
-  }
   if (!form.value.password) {
     toast.error(t('admin.users.create.passwordRequired'))
     return
@@ -67,12 +119,17 @@ async function handleSave() {
 
   saving.value = true
   try {
-    await api.post('/dev/app-users', {
+    const payload: any = {
       username: form.value.username,
       email: form.value.email,
       password: form.value.password,
       application_id: Number(form.value.application_id),
-    })
+    }
+    if (form.value.card_type_id && form.value.card_type_id !== 'none') {
+      payload.card_type_id = Number(form.value.card_type_id)
+      payload.card_quantity = form.value.card_quantity || 1
+    }
+    await api.post('/dev/app-users', payload)
     toast.success(t('admin.users.create.success'))
     router.push('/admin/users')
   }
@@ -135,18 +192,76 @@ onMounted(() => {
                 <UiInput id="username" v-model="form.username" :placeholder="t('admin.users.create.usernamePlaceholder')" />
               </div>
 
+              <div class="space-y-2">
+                <UiLabel for="password">
+                  {{ t('admin.users.create.password') }}
+                </UiLabel>
+                <UiInput id="password" v-model="form.password" type="password" :placeholder="t('admin.users.create.passwordPlaceholder')" />
+              </div>
+
               <div class="space-y-2">
                 <UiLabel for="email">
                   {{ t('admin.users.create.email') }}
                 </UiLabel>
                 <UiInput id="email" v-model="form.email" type="email" :placeholder="t('admin.users.create.emailPlaceholder')" />
               </div>
+            </UiCardContent>
+          </UiCard>
 
+          <UiCard>
+            <UiCardHeader>
+              <UiCardTitle class="flex items-center gap-2">
+                <CreditCard class="size-5" />
+                {{ t('admin.users.create.rechargeCard') }}
+              </UiCardTitle>
+              <UiCardDescription>{{ t('admin.users.create.rechargeCardDesc') }}</UiCardDescription>
+            </UiCardHeader>
+            <UiCardContent class="space-y-6">
               <div class="space-y-2">
-                <UiLabel for="password">
-                  {{ t('admin.users.create.password') }}
+                <UiLabel for="card_type">
+                  {{ t('admin.users.create.cardType') }}
                 </UiLabel>
-                <UiInput id="password" v-model="form.password" type="password" :placeholder="t('admin.users.create.passwordPlaceholder')" />
+                <UiSelect v-model="form.card_type_id">
+                  <UiSelectTrigger>
+                    <UiSelectValue :placeholder="cardTypes.length > 0 ? t('admin.users.create.selectCardType') : t('admin.users.create.selectApplicationFirst')" />
+                  </UiSelectTrigger>
+                  <UiSelectContent>
+                    <UiSelectItem value="none">
+                      {{ t('admin.users.create.noRecharge') }}
+                    </UiSelectItem>
+                    <UiSelectItem v-for="ct in cardTypes" :key="ct.id" :value="String(ct.id)">
+                      {{ ct.name }}
+                    </UiSelectItem>
+                  </UiSelectContent>
+                </UiSelect>
+              </div>
+
+              <div v-if="selectedCardType" class="space-y-2">
+                <UiLabel for="card_quantity">
+                  {{ t('admin.users.create.cardQuantity') }}
+                </UiLabel>
+                <UiNumberField v-model="form.card_quantity" :min="1" :max="100" class="max-w-[200px]">
+                  <UiNumberFieldContent>
+                    <UiNumberFieldDecrement />
+                    <UiNumberFieldInput />
+                    <UiNumberFieldIncrement />
+                  </UiNumberFieldContent>
+                </UiNumberField>
+              </div>
+
+              <div v-if="selectedCardType" class="rounded-lg border bg-muted/50 p-3 space-y-2">
+                <div class="flex justify-between text-sm">
+                  <span class="text-muted-foreground">{{ t('admin.users.create.cardType') }}</span>
+                  <span>{{ selectedCardType.name }}</span>
+                </div>
+                <div class="flex justify-between text-sm">
+                  <span class="text-muted-foreground">{{ t('admin.users.create.cardValue') }}</span>
+                  <span>{{ formatCardTypeValue(selectedCardType) }}</span>
+                </div>
+                <div class="flex justify-between text-sm">
+                  <span class="text-muted-foreground">{{ t('admin.users.create.cardQuantity') }}</span>
+                  <span>{{ form.card_quantity }}</span>
+                </div>
               </div>
             </UiCardContent>
           </UiCard>
@@ -174,6 +289,10 @@ onMounted(() => {
                   <span class="text-muted-foreground">{{ t('admin.users.create.emailLabel') }}</span>
                   <span>{{ form.email || '-' }}</span>
                 </div>
+                <div v-if="selectedCardType" class="flex justify-between text-sm">
+                  <span class="text-muted-foreground">{{ t('admin.users.create.rechargeCard') }}</span>
+                  <span class="text-primary">{{ selectedCardType.name }} x{{ form.card_quantity }}</span>
+                </div>
               </div>
             </UiCardContent>
           </UiCard>
diff --git a/frontend/src/plugins/i18n/en.json b/frontend/src/plugins/i18n/en.json
index c50716f..b9c53d5 100644
--- a/frontend/src/plugins/i18n/en.json
+++ b/frontend/src/plugins/i18n/en.json
@@ -34,7 +34,8 @@
     "previous": "Previous",
     "next": "Next",
     "yes": "Yes",
-    "no": "No"
+    "no": "No",
+    "optional": "Optional"
   },
   "premium": {
     "premium": "premium",
@@ -294,7 +295,23 @@
         "applicationRequired": "Please select application",
         "success": "User created successfully",
         "failed": "Failed to create user",
-        "saveBtn": "Save Changes"
+        "saveBtn": "Save Changes",
+        "rechargeCard": "Recharge Card",
+        "rechargeCardDesc": "Optional, generate cards and auto-recharge when creating user",
+        "cardType": "Card Type",
+        "selectCardType": "Select card type",
+        "selectApplicationFirst": "Select application first",
+        "noRecharge": "No recharge",
+        "cardQuantity": "Quantity",
+        "cardQuantityPlaceholder": "Enter quantity",
+        "cardValue": "Recharge Value",
+        "permanent": "Permanent",
+        "points": "Points",
+        "minutes": "Minutes",
+        "hours": "Hours",
+        "days": "Days",
+        "months": "Months",
+        "years": "Years"
       },
       "editFailed": "Failed to load user info",
       "editSuccess": "User updated successfully",
@@ -370,34 +387,6 @@
         "banned": "Banned"
       },
       "lastLoginTime": "Last Login",
-      "create": {
-        "title": "Add User",
-        "basicInfo": "Basic Information",
-        "basicInfoDesc": "Fill in the user's basic information",
-        "application": "Application",
-        "selectApplication": "Select application",
-        "username": "Username",
-        "usernamePlaceholder": "Enter username",
-        "email": "Email",
-        "emailPlaceholder": "Enter email",
-        "password": "Password",
-        "passwordPlaceholder": "Enter password",
-        "deviceId": "Device ID",
-        "deviceIdPlaceholder": "Device ID (optional)",
-        "preview": "Preview",
-        "app": "Application",
-        "usernameLabel": "Username",
-        "emailLabel": "Email",
-        "deviceIdLabel": "Device ID",
-        "submit": "Add User",
-        "cancel": "Cancel",
-        "usernameRequired": "Please enter username",
-        "emailRequired": "Please enter email",
-        "passwordRequired": "Please enter password",
-        "applicationRequired": "Please select application",
-        "success": "User created successfully",
-        "failed": "Failed to create user"
-      },
       "expiry": {
         "permanent": "Unlimited",
         "unlimitedTime": "Unlimited Time",
diff --git a/frontend/src/plugins/i18n/zh.json b/frontend/src/plugins/i18n/zh.json
index a60fbe0..f102399 100644
--- a/frontend/src/plugins/i18n/zh.json
+++ b/frontend/src/plugins/i18n/zh.json
@@ -34,7 +34,8 @@
     "previous": "上一页",
     "next": "下一页",
     "yes": "是",
-    "no": "否"
+    "no": "否",
+    "optional": "可选"
   },
   "premium": {
     "premium": "会员计划",
@@ -294,7 +295,23 @@
         "applicationRequired": "请选择应用",
         "success": "创建成功",
         "failed": "创建失败",
-        "saveBtn": "保存修改"
+        "saveBtn": "保存修改",
+        "rechargeCard": "充值卡密",
+        "rechargeCardDesc": "可选，创建用户时同时生成卡密并自动充值",
+        "cardType": "卡密类型",
+        "selectCardType": "选择卡密类型",
+        "selectApplicationFirst": "请先选择应用",
+        "noRecharge": "不充值",
+        "cardQuantity": "卡密数量",
+        "cardQuantityPlaceholder": "输入数量",
+        "cardValue": "充值内容",
+        "permanent": "永久",
+        "points": "点",
+        "minutes": "分钟",
+        "hours": "小时",
+        "days": "天",
+        "months": "月",
+        "years": "年"
       },
       "editFailed": "获取用户信息失败",
       "editSuccess": "更新用户成功",
@@ -371,34 +388,6 @@
         "banned": "已封禁"
       },
       "lastLoginTime": "最后登录",
-      "create": {
-        "title": "添加用户",
-        "basicInfo": "基本信息",
-        "basicInfoDesc": "填写用户的基本信息",
-        "application": "所属应用",
-        "selectApplication": "选择应用",
-        "username": "用户名",
-        "usernamePlaceholder": "请输入用户名",
-        "email": "邮箱",
-        "emailPlaceholder": "请输入邮箱",
-        "password": "密码",
-        "passwordPlaceholder": "请输入密码",
-        "deviceId": "设备指纹",
-        "deviceIdPlaceholder": "设备指纹（可选）",
-        "preview": "预览",
-        "app": "应用",
-        "usernameLabel": "用户名",
-        "emailLabel": "邮箱",
-        "deviceIdLabel": "设备指纹",
-        "submit": "添加用户",
-        "cancel": "取消",
-        "usernameRequired": "请填写用户名",
-        "emailRequired": "请填写邮箱",
-        "passwordRequired": "请填写密码",
-        "applicationRequired": "请选择所属应用",
-        "success": "创建成功",
-        "failed": "创建失败"
-      },
       "expiry": {
         "permanent": "无限制",
         "unlimitedTime": "无限时长",