feat: 更新许可证管理功能，添加手动创建许可证的接口，增强授权信息展示，更新相关国际化文本

backend/internal/repository/authorization_code_repository.go

@@ -58,10 +58,11 @@ func (r *authorizationCodeRepository) GetAuthorizationCodeList(ctx context.Conte
 		order = "desc"
 	}
 
-	// 构建查询，包含状态计算
+	// 构建查询，包含状态计算与当前激活数量
 	query := r.db.WithContext(ctx).Table("authorization_codes ac").
 		Select(`ac.id, ac.code, ac.customer_id, c.customer_name, 
 				ac.start_date, ac.end_date, ac.max_activations, 
+				COALESCE(l.active_count, 0) AS current_activations,
 				ac.deployment_type, ac.is_locked, ac.description, ac.created_at,
 				CASE 
 					WHEN ac.is_locked = true THEN 'locked'
@@ -69,7 +70,13 @@ func (r *authorizationCodeRepository) GetAuthorizationCodeList(ctx context.Conte
 					WHEN ac.start_date <= NOW() AND ac.end_date >= NOW() THEN 'normal'
 					ELSE 'expired'
 				END AS status`).
-		Joins("LEFT JOIN customers c ON ac.customer_id = c.id AND c.deleted_at IS NULL")
+		Joins("LEFT JOIN customers c ON ac.customer_id = c.id AND c.deleted_at IS NULL").
+		Joins(`LEFT JOIN (
+			SELECT authorization_code_id, COUNT(*) AS active_count
+			FROM licenses
+			WHERE status = 'active' AND deleted_at IS NULL
+			GROUP BY authorization_code_id
+		) l ON ac.id = l.authorization_code_id`)
 
 	// 添加筛选条件
 	if req.CustomerID != "" {
@@ -110,6 +117,7 @@ func (r *authorizationCodeRepository) GetAuthorizationCodeList(ctx context.Conte
 		StartDate          string  `json:"start_date"`
 		EndDate            string  `json:"end_date"`
 		MaxActivations     int     `json:"max_activations"`
+		CurrentActivations int     `json:"current_activations" gorm:"column:current_activations"`
 		DeploymentType     string  `json:"deployment_type"`
 		IsLocked           bool    `json:"is_locked"`
 		Description        *string `json:"description"`
@@ -140,7 +148,7 @@ func (r *authorizationCodeRepository) GetAuthorizationCodeList(ctx context.Conte
 			StartDate:          result.StartDate,
 			EndDate:            result.EndDate,
 			MaxActivations:     result.MaxActivations,
-			CurrentActivations: 0, // TODO: 从licenses表统计
+			CurrentActivations: result.CurrentActivations,
 			DeploymentType:     result.DeploymentType,
 			IsLocked:           result.IsLocked,
 			Description:        result.Description,

backend/internal/service/license_service.go

@@ -125,14 +125,17 @@ func (s *licenseService) CreateLicense(ctx context.Context, req *models.LicenseC
 		return nil, i18n.NewI18nError("900004", lang, err.Error())
 	}
 
-	// 构建许可证实体
+	now := time.Now()
+
+	// 构建许可证实体，手动添加的离线许可证直接视为已激活
 	license := &models.License{
 		LicenseKey:          licenseKey,
 		AuthorizationCodeID: req.AuthorizationCodeID,
 		CustomerID:          authCode.CustomerID, // 从授权码获取客户ID
 		HardwareFingerprint: req.HardwareFingerprint,
 		ActivationIP:        req.ActivationIP,
-		Status:              "inactive", // 手动创建的许可证默认为未激活状态
+		Status:              "active",
+		ActivatedAt:         &now,
 	}
 
 	// 设置设备信息

frontend/src/api/license.ts

@@ -20,6 +20,7 @@ export interface AuthorizationCode {
   encryption_type_display?: string;
   software_version?: string;
   max_activations: number;
+  current_activations?: number;
   activated_licenses_count?: number;
   is_locked?: boolean;
   feature_config?: any;
@@ -301,6 +302,23 @@ export function getLicenseDeviceDetail(id: string): Promise<ApiResponse<LicenseD
   return Axios.get(`/api/v1/licenses/${id}`)
 }
 
+// 创建许可证请求（手动绑定设备）
+export interface LicenseDeviceCreateRequest {
+  authorization_code_id: string
+  hardware_fingerprint: string
+  device_info?: Record<string, any>
+  activation_ip?: string
+}
+
+/**
+ * 手动创建许可证
+ */
+export function createLicenseDevice(
+  data: LicenseDeviceCreateRequest
+): Promise<ApiResponse<LicenseDevice>> {
+  return Axios.post('/api/v1/licenses', data)
+}
+
 // 授权变更历史相关类型定义
 export interface AuthorizationChangeItem {
   id: string

frontend/src/components/common/layout/Layout.vue

@@ -64,9 +64,10 @@ const { t } = useI18n()
 const defaultNavItems = computed(() => [
   { id: "dashboard", label: t('navigation.menu.dashboard'), href: "/dashboard", icon: "dashboard" },
   { id: "customers", label: t('navigation.menu.customers'), href: "/customers", icon: "customers" },
-  { id: "licenses", label: t('navigation.menu.licenses'), href: "/licenses", icon: "licenses" },
-  { id: "roles", label: t('navigation.menu.roles'), href: "/roles", icon: "roles" },
-  { id: "users", label: t('navigation.menu.users'), href: "/users", icon: "users" }
+  { id: "licenses", label: t('navigation.menu.licenses'), href: "/licenses", icon: "licenses" }
+  // 暂时隐藏角色和系统用户菜单，后续版本再开启
+  // { id: "roles", label: t('navigation.menu.roles'), href: "/roles", icon: "roles" },
+  // { id: "users", label: t('navigation.menu.users'), href: "/users", icon: "users" }
 ])
 
 // 使用 store 和路由

frontend/src/i18n/locales/en.json

@@ -316,7 +316,7 @@
         "authorizationInfo": {
           "basicInfo": "Basic Information",
           "customerName": "Customer Name",
-          "customerId": "Customer ID",
+          "customerCode": "Customer Code",
           "createdBy": "Created By",
           "description": "Description",
           "title": "Authorization Information",
@@ -334,6 +334,54 @@
           "code": "Authorization Code",
           "tipText": "Provide this authorization code to the customer, who can automatically obtain the software license after configuring it in the software product"
         },
+        "licenseInfo": {
+          "addButton": "Add License",
+          "emptyDescription": "No device licenses yet",
+          "deviceTitle": "Device {index}",
+          "deviceAddress": "Device address",
+          "lastActiveTime": "Last active time",
+          "hardwareSectionTitle": "Hardware Information",
+          "hardwareSectionSubtitle": "(Binding info)",
+          "hardwareFingerprint": "Hardware fingerprint",
+          "softwareSectionTitle": "Software License",
+          "softwareSectionSubtitle": "(Used for validation)",
+          "licenseKey": "License key",
+          "licenseStatus": "License status",
+          "statusDescription": "This license is generated and bound to the specified hardware for runtime validation.",
+          "messages": {
+            "loadError": "Failed to load license devices"
+          }
+        },
+        "licenseModal": {
+          "title": "Add License",
+          "description": "Bind this authorization code to a hardware fingerprint.",
+          "fields": {
+            "authorizationCode": "Authorization Code",
+            "hardwareFingerprint": "Hardware Fingerprint",
+            "remark": "Remark"
+          },
+          "placeholders": {
+            "hardwareFingerprint": "Enter hardware fingerprint",
+            "remark": "Add a remark (optional)"
+          },
+          "validation": {
+            "hardwareRequired": "Hardware fingerprint is required",
+            "hardwareMax": "Hardware fingerprint cannot exceed 200 characters",
+            "remarkMax": "Remark cannot exceed 3000 characters"
+          },
+          "messages": {
+            "success": "License created successfully",
+            "error": "Failed to create license",
+            "missingAuthorization": "Missing authorization code information",
+            "copySuccess": "Authorization code copied",
+            "copyError": "Failed to copy authorization code"
+          },
+          "buttons": {
+            "cancel": "Cancel",
+            "submit": "Create",
+            "copy": "Copy"
+          }
+        },
         "actions": {
           "copyCode": "Copy License Code",
           "updateLicense": "Update License",
@@ -574,7 +622,7 @@
       "customerNotExist": "Customer data does not exist"
     },
     "basicInfo": {
-      "customerId": "Customer ID",
+      "customerCode": "Customer Code",
       "customerName": "Customer Name",
       "activatedDevices": "Activated Devices Count",
       "creationTime": "Creation Time",

frontend/src/i18n/locales/ja.json

@@ -316,7 +316,7 @@
         "authorizationInfo": {
           "basicInfo": "基本情報",
           "customerName": "顧客名",
-          "customerId": "顧客ID",
+          "customerCode": "顧客コード",
           "createdBy": "作成者",
           "description": "備考",
           "title": "認証情報",
@@ -334,6 +334,54 @@
           "code": "認証コード",
           "tipText": "この認証コードを顧客に提供してください。顧客がソフトウェア製品で設定すると、ソフトウェアライセンスを自動的に取得できます"
         },
+        "licenseInfo": {
+          "addButton": "ライセンスを追加",
+          "emptyDescription": "デバイスに紐づくライセンスはありません",
+          "deviceTitle": "デバイス{index}",
+          "deviceAddress": "デバイスアドレス",
+          "lastActiveTime": "最終アクティブ時間",
+          "hardwareSectionTitle": "ハードウェア情報",
+          "hardwareSectionSubtitle": "（バインド情報）",
+          "hardwareFingerprint": "ハードウェア指紋",
+          "softwareSectionTitle": "ソフトウェアライセンス",
+          "softwareSectionSubtitle": "（システム検証用）",
+          "licenseKey": "ライセンスキー",
+          "licenseStatus": "ライセンス状態",
+          "statusDescription": "このライセンスは指定ハードウェアにバインドされ、システム検証に利用されます",
+          "messages": {
+            "loadError": "デバイスライセンスの取得に失敗しました"
+          }
+        },
+        "licenseModal": {
+          "title": "ライセンスを追加",
+          "description": "この認証コードをハードウェア指紋に紐づけてください。",
+          "fields": {
+            "authorizationCode": "認証コード",
+            "hardwareFingerprint": "ハードウェア指紋",
+            "remark": "備考"
+          },
+          "placeholders": {
+            "hardwareFingerprint": "ハードウェア指紋を入力してください",
+            "remark": "備考（任意）を入力してください"
+          },
+          "validation": {
+            "hardwareRequired": "ハードウェア指紋を入力してください",
+            "hardwareMax": "ハードウェア指紋は200文字以内で入力してください",
+            "remarkMax": "備考は3000文字以内で入力してください"
+          },
+          "messages": {
+            "success": "ライセンスを作成しました",
+            "error": "ライセンスの作成に失敗しました",
+            "missingAuthorization": "認証コード情報が見つかりません",
+            "copySuccess": "認証コードをコピーしました",
+            "copyError": "認証コードのコピーに失敗しました"
+          },
+          "buttons": {
+            "cancel": "キャンセル",
+            "submit": "作成",
+            "copy": "コピー"
+          }
+        },
         "actions": {
           "copyCode": "ライセンスコードをコピー",
           "updateLicense": "ライセンス更新",
@@ -574,7 +622,7 @@
       "customerNotExist": "顧客データが存在しません"
     },
     "basicInfo": {
-      "customerId": "顧客ID",
+      "customerCode": "顧客コード",
       "customerName": "顧客名",
       "activatedDevices": "アクティベート済みデバイス数",
       "creationTime": "作成日時",

frontend/src/i18n/locales/zh.json

@@ -316,7 +316,7 @@
         "authorizationInfo": {
           "basicInfo": "基本信息",
           "customerName": "客户名称",
-          "customerId": "客户ID",
+          "customerCode": "客户编码",
           "createdBy": "创建人",
           "description": "备注",
           "title": "授权信息",
@@ -334,6 +334,54 @@
           "code": "授权码",
           "tipText": "将此授权码提供给客户，客户在软件产品中配置后可自动获取软件许可证"
         },
+        "licenseInfo": {
+          "addButton": "新增许可证",
+          "emptyDescription": "暂无设备许可证信息",
+          "deviceTitle": "设备{index}",
+          "deviceAddress": "设备地址",
+          "lastActiveTime": "最后活跃时间",
+          "hardwareSectionTitle": "硬件信息",
+          "hardwareSectionSubtitle": "（绑定信息）",
+          "hardwareFingerprint": "硬件指纹",
+          "softwareSectionTitle": "软件许可证",
+          "softwareSectionSubtitle": "（用于系统验证）",
+          "licenseKey": "许可证密钥",
+          "licenseStatus": "许可证状态",
+          "statusDescription": "此许可证已生成并绑定到指定硬件，可用于系统运行验证",
+          "messages": {
+            "loadError": "获取设备列表失败"
+          }
+        },
+        "licenseModal": {
+          "title": "新增许可证",
+          "description": "请填写硬件指纹信息，将授权码绑定到指定设备。",
+          "fields": {
+            "authorizationCode": "授权码",
+            "hardwareFingerprint": "硬件指纹",
+            "remark": "备注"
+          },
+          "placeholders": {
+            "hardwareFingerprint": "请输入硬件指纹信息",
+            "remark": "请输入备注信息（可选）"
+          },
+          "validation": {
+            "hardwareRequired": "请输入硬件指纹",
+            "hardwareMax": "硬件指纹长度不能超过200个字符",
+            "remarkMax": "备注长度不能超过3000个字符"
+          },
+          "messages": {
+            "success": "许可证创建成功",
+            "error": "许可证创建失败",
+            "missingAuthorization": "缺少授权码信息",
+            "copySuccess": "授权码已复制",
+            "copyError": "复制授权码失败"
+          },
+          "buttons": {
+            "cancel": "取消",
+            "submit": "创建",
+            "copy": "复制"
+          }
+        },
         "actions": {
           "copyCode": "复制授权码",
           "updateLicense": "变更授权",
@@ -574,7 +622,7 @@
         "customerNotExist": "客户数据不存在"
       },
       "basicInfo": {
-        "customerId": "客户ID",
+        "customerCode": "客户编码",
         "customerName": "客户名称",
         "activatedDevices": "已激活设备数量",
         "creationTime": "创建时间",

frontend/src/views/Licenses/LicensesView/components/AuthorizationInfo.vue

@@ -9,8 +9,8 @@
           <div class="info-value">{{ licenseData?.customer_info.customer_name|| '-' }}</div>
         </div>
         <div class="info-row">
-          <div class="info-label">{{ t('pages.licenses.detail.authorizationInfo.customerId') }}：</div>
-          <div class="info-value">{{ licenseData?.customer_id || '-' }}</div>
+          <div class="info-label">{{ t('pages.licenses.detail.authorizationInfo.customerCode') }}：</div>
+          <div class="info-value">{{ licenseData?.customer_info?.customer_code || '-' }}</div>
         </div>
         <div class="info-row">
           <div class="info-label">{{ t('pages.licenses.detail.authorizationInfo.createdBy') }}：</div>

frontend/src/views/Licenses/LicensesView/components/BasicInfo.vue

@@ -3,8 +3,8 @@
     <!-- 基础信息部分 -->
     <div class="info-section">
       <div class="info-row">
-        <div class="info-label">{{ $t('customers.basicInfo.customerId') }}</div>
-        <div class="info-value">{{ licenseData?.customer_id || '-' }}</div>
+        <div class="info-label">{{ $t('customers.basicInfo.customerCode') }}</div>
+        <div class="info-value">{{ licenseData?.customer_info?.customer_code || '-' }}</div>
       </div>
       <div class="info-row">
         <div class="info-label">{{ $t('customers.basicInfo.customerName') }}</div>
@@ -17,7 +17,7 @@
       <!-- 已激活设备数量 -->
       <div class="stat-card stat-card-1">
         <div class="card-content">
-          <div class="stat-value">{{ licenseData?.activated_licenses_count || 0 }}</div>
+          <div class="stat-value">{{ getActivatedLicenses(licenseData) }}</div>
           <div class="stat-label">{{ $t('customers.basicInfo.activatedDevices') }}</div>
         </div>
       </div>
@@ -59,6 +59,17 @@ interface Props {
 
 defineProps<Props>()
 
+const getActivatedLicenses = (license?: AuthorizationCode | null) => {
+  if (!license) return 0
+  if (typeof license.current_activations === 'number') {
+    return license.current_activations
+  }
+  if (typeof license.activated_licenses_count === 'number') {
+    return license.activated_licenses_count
+  }
+  return 0
+}
+
 const formatDateShort = (date?: string) => {
   if (!date) return '-'
   return formatDateUtil(date)

frontend/src/views/Licenses/LicensesView/components/LicenseInfo.vue

@@ -1,8 +1,74 @@
 <template>
   <div class="license-info-container" v-loading="loading">
+    <el-dialog
+      v-model="addLicenseVisible"
+      class="license-add-dialog"
+      :title="t('pages.licenses.detail.licenseModal.title')"
+      width="520px"
+      :close-on-click-modal="false"
+      :close-on-press-escape="false"
+      align-center
+      @closed="resetAddForm"
+    >
+      <p class="dialog-description">
+        {{ t('pages.licenses.detail.licenseModal.description') }}
+      </p>
+      <el-form
+        ref="addFormRef"
+        :model="addForm"
+        :rules="addFormRules"
+        label-position="top"
+        class="license-form-dialog"
+      >
+        <el-form-item :label="t('pages.licenses.detail.licenseModal.fields.authorizationCode')">
+          <div class="auth-code-row">
+            <el-input :model-value="authorizationCodeValue" readonly />
+            <el-button text type="primary" class="copy-btn" @click="handleCopyAuthorizationCode">
+              {{ t('pages.licenses.detail.licenseModal.buttons.copy') }}
+            </el-button>
+          </div>
+        </el-form-item>
+        <el-form-item
+          :label="t('pages.licenses.detail.licenseModal.fields.hardwareFingerprint')"
+          prop="hardware_fingerprint"
+        >
+          <el-input
+            v-model="addForm.hardware_fingerprint"
+            type="textarea"
+            :autosize="{ minRows: 3, maxRows: 5 }"
+            :placeholder="t('pages.licenses.detail.licenseModal.placeholders.hardwareFingerprint')"
+            maxlength="200"
+            show-word-limit
+          />
+        </el-form-item>
+        <el-form-item :label="t('pages.licenses.detail.licenseModal.fields.remark')" prop="remark">
+          <el-input
+            v-model="addForm.remark"
+            type="textarea"
+            :autosize="{ minRows: 3, maxRows: 5 }"
+            :placeholder="t('pages.licenses.detail.licenseModal.placeholders.remark')"
+            maxlength="3000"
+            show-word-limit
+          />
+        </el-form-item>
+      </el-form>
+      <template #footer>
+        <div class="dialog-footer">
+          <el-button @click="handleDialogCancel" :disabled="submitting">
+            {{ t('pages.licenses.detail.licenseModal.buttons.cancel') }}
+          </el-button>
+          <el-button type="primary" @click="submitAddLicense" :loading="submitting">
+            {{ t('pages.licenses.detail.licenseModal.buttons.submit') }}
+          </el-button>
+        </div>
+      </template>
+    </el-dialog>
+
     <!-- 新增许可证按钮 -->
     <div class="action-bar">
-      <el-button type="primary" @click="handleAddLicense">新增许可证</el-button>
+      <el-button type="primary" @click="handleAddLicense">{{
+        t('pages.licenses.detail.licenseInfo.addButton')
+      }}</el-button>
     </div>
 
     <!-- 设备列表 -->
@@ -11,38 +77,40 @@
         <!-- 设备头部 -->
         <div class="device-header">
           <div class="device-title-row">
-            <span class="device-title">设备{{ index + 1 }}</span>
+              <span class="device-title">
+                {{ t('pages.licenses.detail.licenseInfo.deviceTitle', { index: index + 1 }) }}
+              </span>
             <el-tag :type="device.is_online ? 'success' : 'danger'" size="small">
-              {{ device.is_online_display}}
+                {{ device.is_online_display }}
             </el-tag>
           </div>
           <div class="device-info-row">
-            <span class="device-info-item">设备地址：{{ device.last_online_ip || device.activation_ip || '-' }}</span>
-            <span class="device-info-item">最后活跃时间：{{ formatDateTime(device.last_heartbeat || '') }}</span>
+              <span class="device-info-item">
+                {{ t('pages.licenses.detail.licenseInfo.deviceAddress') }}：
+                {{ device.last_online_ip || device.activation_ip || '-' }}
+              </span>
+              <span class="device-info-item">
+                {{ t('pages.licenses.detail.licenseInfo.lastActiveTime') }}：
+                {{ formatDateTime(device.last_heartbeat || '') }}
+              </span>
           </div>
         </div>
 
         <!-- 硬件信息 -->
         <div class="info-section hardware-section">
           <div class="section-header">
-            <span class="section-title">硬件信息</span>
-            <span class="section-subtitle">（绑定信息）</span>
+            <span class="section-title">
+              {{ t('pages.licenses.detail.licenseInfo.hardwareSectionTitle') }}
+            </span>
+            <span class="section-subtitle">
+              {{ t('pages.licenses.detail.licenseInfo.hardwareSectionSubtitle') }}
+            </span>
           </div>
           <div class="info-grid">
             <div class="info-row">
-              <div class="info-label">机器序列号</div>
-              <div class="info-value">{{ device.device_info?.machine_code || '-' }}</div>
+              <div class="info-label">
+                {{ t('pages.licenses.detail.licenseInfo.hardwareFingerprint') }}
               </div>
-            <div class="info-row">
-              <div class="info-label">MAC地址</div>
-              <div class="info-value">{{ device.device_info?.mac_address || '-' }}</div>
-            </div>
-            <div class="info-row">
-              <div class="info-label">CPU ID</div>
-              <div class="info-value">{{ device.device_info?.cpu_id || '-' }}</div>
-            </div>
-            <div class="info-row">
-              <div class="info-label">硬件哈希</div>
               <div class="info-value">{{ device.hardware_fingerprint || '-' }}</div>
             </div>
           </div>
@@ -51,17 +119,30 @@
         <!-- 软件许可证 -->
         <div class="info-section license-section">
           <div class="section-header">
-            <span class="section-title">软件许可证</span>
-            <span class="section-subtitle">（用于系统验证）</span>
+            <span class="section-title">
+              {{ t('pages.licenses.detail.licenseInfo.softwareSectionTitle') }}
+            </span>
+            <span class="section-subtitle">
+              {{ t('pages.licenses.detail.licenseInfo.softwareSectionSubtitle') }}
+            </span>
           </div>
           <div class="license-content">
             <div class="license-row">
-              <div class="license-label">许可证密钥</div>
+              <div class="license-label">
+                {{ t('pages.licenses.detail.licenseInfo.licenseKey') }}
+              </div>
               <div class="license-value">{{ device.license_key || '-' }}</div>
             </div>
             <div class="license-row">
-              <div class="license-label">许可证状态</div>
-              <div class="license-value status-text">{{ device.status_display || '此许可证已生成并绑定到指定硬件，可用于系统运行验证' }}</div>
+              <div class="license-label">
+                {{ t('pages.licenses.detail.licenseInfo.licenseStatus') }}
+              </div>
+              <div class="license-value status-text">
+                {{
+                  device.status_display ||
+                  t('pages.licenses.detail.licenseInfo.statusDescription')
+                }}
+              </div>
             </div>
           </div>
         </div>
@@ -70,18 +151,21 @@
 
     <!-- 空状态 -->
     <div v-if="!loading && devices.length === 0" class="empty-state">
-      <el-empty description="暂无设备许可证信息">
-        <el-button type="primary" @click="handleAddLicense">新增许可证</el-button>
+      <el-empty :description="t('pages.licenses.detail.licenseInfo.emptyDescription')">
+        <el-button type="primary" @click="handleAddLicense">
+          {{ t('pages.licenses.detail.licenseInfo.addButton') }}
+        </el-button>
       </el-empty>
     </div>
   </div>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted, watch } from 'vue'
-import { ElMessage } from 'element-plus'
-import type { AuthorizationCode, LicenseDevice } from '@/api/license'
-import { getLicenseDevices, getLicenseDeviceDetail } from '@/api/license'
+import { ref, onMounted, watch, reactive, computed, nextTick } from 'vue'
+import { ElMessage, type FormInstance, type FormRules } from 'element-plus'
+import { useI18n } from 'vue-i18n'
+import type { AuthorizationCode, LicenseDevice, LicenseDeviceCreateRequest } from '@/api/license'
+import { getLicenseDevices, getLicenseDeviceDetail, createLicenseDevice } from '@/api/license'
 import { formatDate } from '@/utils/date'
 
 interface Props {
@@ -89,13 +173,53 @@ interface Props {
 }
 
 const props = defineProps<Props>()
+const { t } = useI18n()
 
 const devices = ref<LicenseDevice[]>([])
 const loading = ref(false)
+const addLicenseVisible = ref(false)
+const submitting = ref(false)
+const addFormRef = ref<FormInstance>()
+const addForm = reactive({
+  hardware_fingerprint: '',
+  remark: ''
+})
+
+const authorizationCodeId = computed(() => props.licenseData?.id || '')
+const authorizationCodeValue = computed(() => props.licenseData?.code || '--')
+
+const validateHardware = (_rule: any, value: string, callback: (error?: Error) => void) => {
+  const trimmed = value?.trim()
+  if (!trimmed) {
+    callback(new Error(t('pages.licenses.detail.licenseModal.validation.hardwareRequired')))
+    return
+  }
+  if (trimmed.length > 200) {
+    callback(new Error(t('pages.licenses.detail.licenseModal.validation.hardwareMax')))
+    return
+  }
+  callback()
+}
+
+const validateRemark = (_rule: any, value: string, callback: (error?: Error) => void) => {
+  const trimmed = value?.trim()
+  if (trimmed && trimmed.length > 3000) {
+    callback(new Error(t('pages.licenses.detail.licenseModal.validation.remarkMax')))
+    return
+  }
+  callback()
+}
+
+const addFormRules: FormRules = {
+  hardware_fingerprint: [
+    { validator: validateHardware, trigger: ['blur', 'change'] }
+  ],
+  remark: [{ validator: validateRemark, trigger: ['blur', 'change'] }]
+}
 
 // 获取设备列表
 const fetchDevices = async () => {
-  if (!props.licenseData?.id) {
+  if (!authorizationCodeId.value) {
     devices.value = []
     return
   }
@@ -103,7 +227,7 @@ const fetchDevices = async () => {
   loading.value = true
   try {
     const response = await getLicenseDevices({
-      authorization_code_id: props.licenseData.id,
+      authorization_code_id: authorizationCodeId.value,
       page: 1,
       page_size: 100
     })
@@ -133,7 +257,7 @@ const fetchDevices = async () => {
     }
   } catch (error) {
     console.error('获取设备列表失败:', error)
-    ElMessage.error('获取设备列表失败')
+    ElMessage.error(t('pages.licenses.detail.licenseInfo.messages.loadError'))
     devices.value = []
   } finally {
     loading.value = false
@@ -146,9 +270,12 @@ onMounted(() => {
 })
 
 // 监听licenseData变化，重新获取数据
-watch(() => props.licenseData?.id, () => {
+watch(
+  () => authorizationCodeId.value,
+  () => {
     fetchDevices()
-})
+  }
+)
 
 // 格式化日期时间
 const formatDateTime = (dateTime: string) => {
@@ -156,10 +283,81 @@ const formatDateTime = (dateTime: string) => {
   return formatDate(dateTime)
 }
 
-// 处理新增许可证
+const resetAddForm = () => {
+  addForm.hardware_fingerprint = ''
+  addForm.remark = ''
+  nextTick(() => {
+    addFormRef.value?.clearValidate()
+  })
+}
+
+const handleDialogCancel = () => {
+  addLicenseVisible.value = false
+  resetAddForm()
+}
+
 const handleAddLicense = () => {
-  // TODO: 实现新增许可证逻辑
-  console.log('新增许可证')
+  if (!authorizationCodeId.value) {
+    ElMessage.warning(t('pages.licenses.detail.licenseModal.messages.missingAuthorization'))
+    return
+  }
+  addLicenseVisible.value = true
+  nextTick(() => {
+    addFormRef.value?.clearValidate()
+  })
+}
+
+const handleCopyAuthorizationCode = async () => {
+  if (!authorizationCodeValue.value || authorizationCodeValue.value === '--') {
+    ElMessage.warning(t('pages.licenses.detail.licenseModal.messages.missingAuthorization'))
+    return
+  }
+
+  try {
+    await navigator.clipboard.writeText(authorizationCodeValue.value)
+    ElMessage.success(t('pages.licenses.detail.licenseModal.messages.copySuccess'))
+  } catch (error) {
+    console.error('复制授权码失败:', error)
+    ElMessage.error(t('pages.licenses.detail.licenseModal.messages.copyError'))
+  }
+}
+
+const submitAddLicense = async () => {
+  if (!addFormRef.value) return
+
+  try {
+    await addFormRef.value.validate()
+    if (!authorizationCodeId.value) {
+      throw new Error(t('pages.licenses.detail.licenseModal.messages.missingAuthorization'))
+    }
+
+    submitting.value = true
+    const payload: LicenseDeviceCreateRequest = {
+      authorization_code_id: authorizationCodeId.value,
+      hardware_fingerprint: addForm.hardware_fingerprint.trim()
+    }
+
+    if (addForm.remark.trim()) {
+      payload.device_info = { remark: addForm.remark.trim() }
+    }
+
+    const response = await createLicenseDevice(payload)
+    if (response.code === '000000') {
+      ElMessage.success(
+        response.message || t('pages.licenses.detail.licenseModal.messages.success')
+      )
+      addLicenseVisible.value = false
+      resetAddForm()
+      await fetchDevices()
+    } else {
+      throw new Error(response.message || t('pages.licenses.detail.licenseModal.messages.error'))
+    }
+  } catch (error: any) {
+    console.error('创建许可证失败:', error)
+    ElMessage.error(error.message || t('pages.licenses.detail.licenseModal.messages.error'))
+  } finally {
+    submitting.value = false
+  }
 }
 </script>
 
@@ -168,6 +366,68 @@ const handleAddLicense = () => {
   width: 100%;
 }
 
+.license-add-dialog {
+  :deep(.el-dialog) {
+    border-radius: 12px;
+    padding-bottom: 12px;
+  }
+
+  :deep(.el-dialog__header) {
+    margin-right: 0;
+    border-bottom: 1px solid #f0f2f5;
+    padding: 16px 24px;
+  }
+
+  :deep(.el-dialog__title) {
+    font-family: 'Source Han Sans CN', sans-serif;
+    font-size: 18px;
+    font-weight: 600;
+    color: #1d1d1d;
+  }
+
+  :deep(.el-dialog__body) {
+    padding: 16px 24px 0;
+  }
+
+  :deep(.el-dialog__footer) {
+    padding: 0 24px 24px;
+  }
+}
+
+.dialog-description {
+  font-size: 14px;
+  color: #666;
+  line-height: 22px;
+  margin-bottom: 16px;
+}
+
+.license-form-dialog {
+  :deep(.el-form-item__label) {
+    font-weight: 500;
+    color: #1d1d1d;
+  }
+}
+
+.auth-code-row {
+  display: flex;
+  align-items: center;
+  gap: 12px;
+
+  :deep(.el-input__wrapper) {
+    background: rgba(247, 248, 250, 0.8);
+  }
+}
+
+.copy-btn {
+  padding: 0 8px;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 12px;
+}
+
 .action-bar {
   margin-bottom: 16px;
 

frontend/src/views/Licenses/LinenseList.vue

@@ -69,14 +69,14 @@
             <template #default="scope">
               <div
                 class="progress-container"
-                :class="{ 'zero-activated': (scope.row.activated_licenses_count || 0) === 0 }"
+                :class="{ 'zero-activated': getActivatedCount(scope.row) === 0 }"
               >
                 <el-progress
                   :percentage="getActivationProgress(scope.row)"
                   :stroke-width="8"
                   :show-text="true"
                   :text-inside="true"
-                  :format="() => `${scope.row.activated_licenses_count || 0}/${scope.row.max_activations}`"
+                  :format="() => `${getActivatedCount(scope.row)}/${scope.row.max_activations}`"
                 />
               </div>
             </template>
@@ -185,11 +185,21 @@ const getStatusClass = (status: string) => {
   }
 }
 
+const getActivatedCount = (row: AuthorizationCode) => {
+  if (typeof row.current_activations === 'number') {
+    return row.current_activations
+  }
+  if (typeof row.activated_licenses_count === 'number') {
+    return row.activated_licenses_count
+  }
+  return 0
+}
+
 const getActivationProgress = (row: AuthorizationCode) => {
   if (!row.max_activations || row.max_activations === 0) {
     return 0
   }
-  const activated = row.activated_licenses_count || 0
+  const activated = getActivatedCount(row)
   return Math.round((activated / row.max_activations) * 100)
 }
 
@@ -613,7 +623,7 @@ onMounted(async () => {
     z-index: 10;
   }
 
-  // 当 activated_licenses_count 为 0 时，文字显示为红色
+  // 当激活数量为 0 时，文字显示为红色
   &.zero-activated {
     :deep(.el-progress-bar__innerText),
     :deep(.el-progress__text) {