resolve: 解决与upstream/dev的合并冲突

- 合并admin.js中的groupIds和autoStopOnWarning参数
- 统一AccountForm.vue中的错误提示文案和平台判断逻辑
- 保留AccountsView.vue中的分组过滤和ungrouped功能
- 确保Azure OpenAI账户创建和更新逻辑完整性

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

web/admin-spa/src/components/accounts/AccountForm.vue

@@ -556,7 +556,17 @@
                 >
                 <div class="flex flex-wrap gap-2">
                   <label
-                    v-for="model in ['gpt-4', 'gpt-4-turbo', 'gpt-35-turbo', 'gpt-35-turbo-16k']"
+                    v-for="model in [
+                      'gpt-4',
+                      'gpt-4-turbo',
+                      'gpt-4o',
+                      'gpt-4o-mini',
+                      'gpt-5',
+                      'gpt-5-mini',
+                      'gpt-35-turbo',
+                      'gpt-35-turbo-16k',
+                      'codex-mini'
+                    ]"
                     :key="model"
                     class="flex cursor-pointer items-center"
                   >
@@ -825,6 +835,25 @@
               </p>
             </div>
 
+            <!-- Claude 5小时限制自动停止调度选项 -->
+            <div v-if="form.platform === 'claude'" class="mt-4">
+              <label class="flex items-start">
+                <input
+                  v-model="form.autoStopOnWarning"
+                  class="mt-1 text-blue-600 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                  type="checkbox"
+                />
+                <div class="ml-3">
+                  <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+                    5小时使用量接近限制时自动停止调度
+                  </span>
+                  <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                    当系统检测到账户接近5小时使用限制时，自动暂停调度该账户。进入新的时间窗口后会自动恢复调度。
+                  </p>
+                </div>
+              </label>
+            </div>
+
             <!-- 所有平台的优先级设置 -->
             <div>
               <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
@@ -1364,6 +1393,25 @@
             </p>
           </div>
 
+          <!-- Claude 5小时限制自动停止调度选项（编辑模式） -->
+          <div v-if="form.platform === 'claude'" class="mt-4">
+            <label class="flex items-start">
+              <input
+                v-model="form.autoStopOnWarning"
+                class="mt-1 text-blue-600 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                type="checkbox"
+              />
+              <div class="ml-3">
+                <span class="text-sm font-medium text-gray-700 dark:text-gray-300">
+                  5小时使用量接近限制时自动停止调度
+                </span>
+                <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                  当系统检测到账户接近5小时使用限制时，自动暂停调度该账户。进入新的时间窗口后会自动恢复调度。
+                </p>
+              </div>
+            </label>
+          </div>
+
           <!-- 所有平台的优先级设置（编辑模式） -->
           <div>
             <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
@@ -1660,9 +1708,112 @@
             </div>
           </div>
 
+          <!-- Azure OpenAI 特定字段（编辑模式）-->
+          <div v-if="form.platform === 'azure_openai'" class="space-y-4">
+            <div>
+              <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+                >Azure Endpoint</label
+              >
+              <input
+                v-model="form.azureEndpoint"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                :class="{ 'border-red-500': errors.azureEndpoint }"
+                placeholder="https://your-resource.openai.azure.com"
+                type="url"
+              />
+              <p v-if="errors.azureEndpoint" class="mt-1 text-xs text-red-500">
+                {{ errors.azureEndpoint }}
+              </p>
+            </div>
+
+            <div>
+              <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+                >API 版本</label
+              >
+              <input
+                v-model="form.apiVersion"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                placeholder="2024-02-01"
+                type="text"
+              />
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">
+                Azure OpenAI API 版本，默认使用最新稳定版本 2024-02-01
+              </p>
+            </div>
+
+            <div>
+              <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+                >部署名称</label
+              >
+              <input
+                v-model="form.deploymentName"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                :class="{ 'border-red-500': errors.deploymentName }"
+                placeholder="gpt-4"
+                type="text"
+              />
+              <p v-if="errors.deploymentName" class="mt-1 text-xs text-red-500">
+                {{ errors.deploymentName }}
+              </p>
+            </div>
+
+            <div>
+              <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+                >API Key</label
+              >
+              <input
+                v-model="form.apiKey"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                :class="{ 'border-red-500': errors.apiKey }"
+                placeholder="留空表示不更新"
+                type="password"
+              />
+              <p v-if="errors.apiKey" class="mt-1 text-xs text-red-500">
+                {{ errors.apiKey }}
+              </p>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">留空表示不更新 API Key</p>
+            </div>
+
+            <div>
+              <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+                >支持的模型</label
+              >
+              <div class="flex flex-wrap gap-2">
+                <label
+                  v-for="model in [
+                    'gpt-4',
+                    'gpt-4-turbo',
+                    'gpt-4o',
+                    'gpt-4o-mini',
+                    'gpt-5',
+                    'gpt-5-mini',
+                    'gpt-35-turbo',
+                    'gpt-35-turbo-16k',
+                    'codex-mini'
+                  ]"
+                  :key="model"
+                  class="flex cursor-pointer items-center"
+                >
+                  <input
+                    v-model="form.supportedModels"
+                    class="mr-2 text-blue-600 focus:ring-blue-500 dark:border-gray-600 dark:bg-gray-700"
+                    type="checkbox"
+                    :value="model"
+                  />
+                  <span class="text-sm text-gray-700 dark:text-gray-300">{{ model }}</span>
+                </label>
+              </div>
+              <p class="mt-1 text-xs text-gray-500 dark:text-gray-400">选择此部署支持的模型类型</p>
+            </div>
+          </div>
+
           <!-- Token 更新 -->
           <div
-            v-if="form.platform !== 'claude-console' && form.platform !== 'bedrock'"
+            v-if="
+              form.platform !== 'claude-console' &&
+              form.platform !== 'bedrock' &&
+              form.platform !== 'azure_openai'
+            "
             class="rounded-lg border border-amber-200 bg-amber-50 p-4 dark:border-amber-700 dark:bg-amber-900/30"
           >
             <div class="mb-4 flex items-start gap-3">
@@ -1826,6 +1977,7 @@ const form = ref({
   description: props.account?.description || '',
   accountType: props.account?.accountType || 'shared',
   subscriptionType: 'claude_max', // 默认为 Claude Max，兼容旧数据
+  autoStopOnWarning: props.account?.autoStopOnWarning || false, // 5小时限制自动停止调度
   groupId: '',
   groupIds: [],
   projectId: props.account?.projectId || '',
@@ -1839,16 +1991,16 @@ const form = ref({
   priority: props.account?.priority || 50,
   supportedModels: (() => {
     const models = props.account?.supportedModels
-    if (!models) return ''
+    if (!models) return []
     // 处理对象格式（Claude Console 的新格式）
     if (typeof models === 'object' && !Array.isArray(models)) {
-      return Object.keys(models).join('\n')
+      return Object.keys(models)
     }
     // 处理数组格式（向后兼容）
     if (Array.isArray(models)) {
-      return models.join('\n')
+      return models
     }
-    return ''
+    return []
   })(),
   userAgent: props.account?.userAgent || '',
   enableRateLimit: props.account ? props.account.rateLimitDuration > 0 : true,
@@ -1859,7 +2011,11 @@ const form = ref({
   region: props.account?.region || '',
   sessionToken: props.account?.sessionToken || '',
   defaultModel: props.account?.defaultModel || '',
-  smallFastModel: props.account?.smallFastModel || ''
+  smallFastModel: props.account?.smallFastModel || '',
+  // Azure OpenAI 特定字段
+  azureEndpoint: props.account?.azureEndpoint || '',
+  apiVersion: props.account?.apiVersion || '',
+  deploymentName: props.account?.deploymentName || ''
 })
 
 // 模型映射表数据
@@ -1896,7 +2052,9 @@ const errors = ref({
   apiKey: '',
   accessKeyId: '',
   secretAccessKey: '',
-  region: ''
+  region: '',
+  azureEndpoint: '',
+  deploymentName: ''
 })
 
 // 计算是否可以进入下一步
@@ -2096,6 +2254,7 @@ const handleOAuthSuccess = async (tokenInfo) => {
       // Claude使用claudeAiOauth字段
       data.claudeAiOauth = tokenInfo.claudeAiOauth || tokenInfo
       data.priority = form.value.priority || 50
+      data.autoStopOnWarning = form.value.autoStopOnWarning || false
       // 添加订阅类型信息
       data.subscriptionInfo = {
         accountType: form.value.subscriptionType || 'claude_max',
@@ -2176,15 +2335,15 @@ const createAccount = async () => {
   } else if (form.value.platform === 'azure_openai') {
     // Azure OpenAI 验证
     if (!form.value.azureEndpoint || form.value.azureEndpoint.trim() === '') {
-      errors.value.azureEndpoint = 'Azure Endpoint 是必填项'
+      errors.value.azureEndpoint = '请填写 Azure Endpoint'
       hasError = true
     }
     if (!form.value.deploymentName || form.value.deploymentName.trim() === '') {
-      errors.value.deploymentName = 'Deployment Name 是必填项'
+      errors.value.deploymentName = '请填写部署名称'
       hasError = true
     }
     if (!form.value.apiKey || form.value.apiKey.trim() === '') {
-      errors.value.apiKey = 'API Key 是必填项'
+      errors.value.apiKey = '请填写 API Key'
       hasError = true
     }
   } else if (form.value.addType === 'manual') {
@@ -2257,6 +2416,7 @@ const createAccount = async () => {
         scopes: [] // 手动添加没有 scopes
       }
       data.priority = form.value.priority || 50
+      data.autoStopOnWarning = form.value.autoStopOnWarning || false
       // 添加订阅类型信息
       data.subscriptionInfo = {
         accountType: form.value.subscriptionType || 'claude_max',
@@ -2360,10 +2520,12 @@ const createAccount = async () => {
     } else if (form.value.platform === 'azure_openai') {
       // Azure OpenAI 账户特定数据
       data.azureEndpoint = form.value.azureEndpoint
+      data.apiKey = form.value.apiKey
       data.apiVersion = form.value.apiVersion || '2024-02-01'
       data.deploymentName = form.value.deploymentName
-      data.apiKey = form.value.apiKey
-      data.supportedModels = form.value.supportedModels || []
+      data.supportedModels = Array.isArray(form.value.supportedModels)
+        ? form.value.supportedModels
+        : []
       data.priority = form.value.priority || 50
       data.isActive = form.value.isActive !== false
       data.schedulable = form.value.schedulable !== false
@@ -2507,6 +2669,7 @@ const updateAccount = async () => {
     // Claude 官方账号优先级和订阅类型更新
     if (props.account.platform === 'claude') {
       data.priority = form.value.priority || 50
+      data.autoStopOnWarning = form.value.autoStopOnWarning || false
       // 更新订阅类型信息
       data.subscriptionInfo = {
         accountType: form.value.subscriptionType || 'claude_max',
@@ -2565,6 +2728,21 @@ const updateAccount = async () => {
       data.rateLimitDuration = form.value.enableRateLimit ? form.value.rateLimitDuration || 60 : 0
     }
 
+    // Azure OpenAI 特定更新
+    if (props.account.platform === 'azure_openai') {
+      data.azureEndpoint = form.value.azureEndpoint
+      data.apiVersion = form.value.apiVersion || '2024-02-01'
+      data.deploymentName = form.value.deploymentName
+      data.supportedModels = Array.isArray(form.value.supportedModels)
+        ? form.value.supportedModels
+        : []
+      data.priority = form.value.priority || 50
+      // 只有当有新的 API Key 时才更新
+      if (form.value.apiKey && form.value.apiKey.trim()) {
+        data.apiKey = form.value.apiKey
+      }
+    }
+
     if (props.account.platform === 'claude') {
       await accountsStore.updateClaudeAccount(props.account.id, data)
     } else if (props.account.platform === 'claude-console') {
@@ -2629,6 +2807,26 @@ watch(
   }
 )
 
+// 监听Azure Endpoint变化，清除错误
+watch(
+  () => form.value.azureEndpoint,
+  () => {
+    if (errors.value.azureEndpoint && form.value.azureEndpoint?.trim()) {
+      errors.value.azureEndpoint = ''
+    }
+  }
+)
+
+// 监听Deployment Name变化，清除错误
+watch(
+  () => form.value.deploymentName,
+  () => {
+    if (errors.value.deploymentName && form.value.deploymentName?.trim()) {
+      errors.value.deploymentName = ''
+    }
+  }
+)
+
 // 分组相关数据
 const groups = ref([])
 const loadingGroups = ref(false)
@@ -2872,6 +3070,7 @@ watch(
         description: newAccount.description || '',
         accountType: newAccount.accountType || 'shared',
         subscriptionType: subscriptionType,
+        autoStopOnWarning: newAccount.autoStopOnWarning || false,
         groupId: groupId,
         groupIds: [],
         projectId: newAccount.projectId || '',
@@ -2884,16 +3083,16 @@ watch(
         priority: newAccount.priority || 50,
         supportedModels: (() => {
           const models = newAccount.supportedModels
-          if (!models) return ''
+          if (!models) return []
           // 处理对象格式（Claude Console 的新格式）
           if (typeof models === 'object' && !Array.isArray(models)) {
-            return Object.keys(models).join('\n')
+            return Object.keys(models)
           }
           // 处理数组格式（向后兼容）
           if (Array.isArray(models)) {
-            return models.join('\n')
+            return models
           }
-          return ''
+          return []
         })(),
         userAgent: newAccount.userAgent || '',
         enableRateLimit:
@@ -2905,7 +3104,11 @@ watch(
         region: newAccount.region || '',
         sessionToken: '', // 编辑模式不显示现有的会话令牌
         defaultModel: newAccount.defaultModel || '',
-        smallFastModel: newAccount.smallFastModel || ''
+        smallFastModel: newAccount.smallFastModel || '',
+        // Azure OpenAI 特定字段
+        azureEndpoint: newAccount.azureEndpoint || '',
+        apiVersion: newAccount.apiVersion || '',
+        deploymentName: newAccount.deploymentName || ''
       }
 
       // 如果是分组类型，加载分组ID

web/admin-spa/src/components/admin/ChangeRoleModal.vue

@@ -0,0 +1,254 @@
+<template>
+  <div
+    v-if="show"
+    class="fixed inset-0 z-50 h-full w-full overflow-y-auto bg-gray-600 bg-opacity-50"
+  >
+    <div class="relative top-20 mx-auto w-96 rounded-md border bg-white p-5 shadow-lg">
+      <div class="mt-3">
+        <div class="mb-4 flex items-center justify-between">
+          <h3 class="text-lg font-medium text-gray-900">Change User Role</h3>
+          <button class="text-gray-400 hover:text-gray-600" @click="$emit('close')">
+            <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path
+                d="M6 18L18 6M6 6l12 12"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+          </button>
+        </div>
+
+        <div v-if="user" class="space-y-4">
+          <!-- User Info -->
+          <div class="rounded-md bg-gray-50 p-4">
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div class="flex h-10 w-10 items-center justify-center rounded-full bg-gray-300">
+                  <svg
+                    class="h-6 w-6 text-gray-600"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      d="M16 7a4 4 0 11-8 0 4 4 0 018 0zM12 14a7 7 0 00-7 7h14a7 7 0 00-7-7z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                </div>
+              </div>
+              <div class="ml-4">
+                <p class="text-sm font-medium text-gray-900">
+                  {{ user.displayName || user.username }}
+                </p>
+                <p class="text-sm text-gray-500">@{{ user.username }}</p>
+                <div class="mt-1">
+                  <span
+                    :class="[
+                      'inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium',
+                      user.role === 'admin'
+                        ? 'bg-purple-100 text-purple-800'
+                        : 'bg-blue-100 text-blue-800'
+                    ]"
+                  >
+                    Current: {{ user.role }}
+                  </span>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- Role Selection -->
+          <form class="space-y-4" @submit.prevent="handleSubmit">
+            <div>
+              <label class="mb-2 block text-sm font-medium text-gray-700"> New Role </label>
+              <div class="space-y-2">
+                <label class="flex items-center">
+                  <input
+                    v-model="selectedRole"
+                    class="h-4 w-4 border-gray-300 text-blue-600 focus:ring-blue-500"
+                    :disabled="loading"
+                    type="radio"
+                    value="user"
+                  />
+                  <div class="ml-3">
+                    <div class="text-sm font-medium text-gray-900">User</div>
+                    <div class="text-xs text-gray-500">Regular user with basic permissions</div>
+                  </div>
+                </label>
+                <label class="flex items-center">
+                  <input
+                    v-model="selectedRole"
+                    class="h-4 w-4 border-gray-300 text-blue-600 focus:ring-blue-500"
+                    :disabled="loading"
+                    type="radio"
+                    value="admin"
+                  />
+                  <div class="ml-3">
+                    <div class="text-sm font-medium text-gray-900">Administrator</div>
+                    <div class="text-xs text-gray-500">Full access to manage users and system</div>
+                  </div>
+                </label>
+              </div>
+            </div>
+
+            <!-- Warning for role changes -->
+            <div
+              v-if="selectedRole !== user.role"
+              class="rounded-md border border-yellow-200 bg-yellow-50 p-4"
+            >
+              <div class="flex">
+                <div class="flex-shrink-0">
+                  <svg class="h-5 w-5 text-yellow-400" fill="currentColor" viewBox="0 0 20 20">
+                    <path
+                      clip-rule="evenodd"
+                      d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z"
+                      fill-rule="evenodd"
+                    />
+                  </svg>
+                </div>
+                <div class="ml-3">
+                  <h3 class="text-sm font-medium text-yellow-800">Role Change Warning</h3>
+                  <div class="mt-2 text-sm text-yellow-700">
+                    <p v-if="selectedRole === 'admin'">
+                      Granting admin privileges will give this user full access to the system,
+                      including the ability to manage other users and their API keys.
+                    </p>
+                    <p v-else>
+                      Removing admin privileges will restrict this user to only managing their own
+                      API keys and viewing their own usage statistics.
+                    </p>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div v-if="error" class="rounded-md border border-red-200 bg-red-50 p-4">
+              <div class="flex">
+                <div class="flex-shrink-0">
+                  <svg class="h-5 w-5 text-red-400" fill="currentColor" viewBox="0 0 20 20">
+                    <path
+                      clip-rule="evenodd"
+                      d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z"
+                      fill-rule="evenodd"
+                    />
+                  </svg>
+                </div>
+                <div class="ml-3">
+                  <p class="text-sm text-red-700">{{ error }}</p>
+                </div>
+              </div>
+            </div>
+
+            <div class="flex justify-end space-x-3 pt-4">
+              <button
+                class="rounded-md border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50"
+                :disabled="loading"
+                type="button"
+                @click="$emit('close')"
+              >
+                Cancel
+              </button>
+              <button
+                class="rounded-md border border-transparent bg-blue-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+                :disabled="loading || selectedRole === user.role"
+                type="submit"
+              >
+                <span v-if="loading" class="flex items-center">
+                  <svg
+                    class="-ml-1 mr-2 h-4 w-4 animate-spin text-white"
+                    fill="none"
+                    viewBox="0 0 24 24"
+                    xmlns="http://www.w3.org/2000/svg"
+                  >
+                    <circle
+                      class="opacity-25"
+                      cx="12"
+                      cy="12"
+                      r="10"
+                      stroke="currentColor"
+                      stroke-width="4"
+                    ></circle>
+                    <path
+                      class="opacity-75"
+                      d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+                      fill="currentColor"
+                    ></path>
+                  </svg>
+                  Updating...
+                </span>
+                <span v-else>Update Role</span>
+              </button>
+            </div>
+          </form>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import { apiClient } from '@/config/api'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  user: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close', 'updated'])
+
+const loading = ref(false)
+const error = ref('')
+const selectedRole = ref('')
+
+const handleSubmit = async () => {
+  if (!props.user || selectedRole.value === props.user.role) {
+    return
+  }
+
+  loading.value = true
+  error.value = ''
+
+  try {
+    const response = await apiClient.patch(`/users/${props.user.id}/role`, {
+      role: selectedRole.value
+    })
+
+    if (response.success) {
+      showToast(`User role updated to ${selectedRole.value}`, 'success')
+      emit('updated')
+    } else {
+      error.value = response.message || 'Failed to update user role'
+    }
+  } catch (err) {
+    console.error('Update user role error:', err)
+    error.value = err.response?.data?.message || err.message || 'Failed to update user role'
+  } finally {
+    loading.value = false
+  }
+}
+
+// Reset form when modal is shown
+watch([() => props.show, () => props.user], ([show, user]) => {
+  if (show && user) {
+    selectedRole.value = user.role
+    error.value = ''
+    loading.value = false
+  }
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/admin/UserUsageStatsModal.vue

@@ -0,0 +1,428 @@
+<template>
+  <div
+    v-if="show"
+    class="fixed inset-0 z-50 h-full w-full overflow-y-auto bg-gray-600 bg-opacity-50"
+  >
+    <div class="relative top-10 mx-auto w-4/5 max-w-4xl rounded-md border bg-white p-5 shadow-lg">
+      <div class="mt-3">
+        <div class="mb-6 flex items-center justify-between">
+          <div>
+            <h3 class="text-lg font-medium text-gray-900">
+              Usage Statistics - {{ user?.displayName || user?.username }}
+            </h3>
+            <p class="text-sm text-gray-500">@{{ user?.username }} • {{ user?.role }}</p>
+          </div>
+          <button class="text-gray-400 hover:text-gray-600" @click="emit('close')">
+            <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path
+                d="M6 18L18 6M6 6l12 12"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+          </button>
+        </div>
+
+        <!-- Period Selector -->
+        <div class="mb-6">
+          <select
+            v-model="selectedPeriod"
+            class="block w-32 rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+            @change="loadUsageStats"
+          >
+            <option value="day">Last 24 Hours</option>
+            <option value="week">Last 7 Days</option>
+            <option value="month">Last 30 Days</option>
+            <option value="quarter">Last 90 Days</option>
+          </select>
+        </div>
+
+        <!-- Loading State -->
+        <div v-if="loading" class="py-12 text-center">
+          <svg
+            class="mx-auto h-8 w-8 animate-spin text-blue-600"
+            fill="none"
+            viewBox="0 0 24 24"
+            xmlns="http://www.w3.org/2000/svg"
+          >
+            <circle
+              class="opacity-25"
+              cx="12"
+              cy="12"
+              r="10"
+              stroke="currentColor"
+              stroke-width="4"
+            ></circle>
+            <path
+              class="opacity-75"
+              d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+              fill="currentColor"
+            ></path>
+          </svg>
+          <p class="mt-2 text-sm text-gray-500">Loading usage statistics...</p>
+        </div>
+
+        <!-- Stats Content -->
+        <div v-else class="space-y-6">
+          <!-- Summary Cards -->
+          <div class="grid grid-cols-1 gap-4 md:grid-cols-2 lg:grid-cols-4">
+            <div class="overflow-hidden rounded-lg bg-blue-50 shadow">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg
+                      class="h-6 w-6 text-blue-600"
+                      fill="none"
+                      stroke="currentColor"
+                      viewBox="0 0 24 24"
+                    >
+                      <path
+                        d="M13 10V3L4 14h7v7l9-11h-7z"
+                        stroke-linecap="round"
+                        stroke-linejoin="round"
+                        stroke-width="2"
+                      />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="truncate text-sm font-medium text-blue-600">Requests</dt>
+                      <dd class="text-lg font-medium text-blue-900">
+                        {{ formatNumber(usageStats?.totalRequests || 0) }}
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="overflow-hidden rounded-lg bg-green-50 shadow">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg
+                      class="h-6 w-6 text-green-600"
+                      fill="none"
+                      stroke="currentColor"
+                      viewBox="0 0 24 24"
+                    >
+                      <path
+                        d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z"
+                        stroke-linecap="round"
+                        stroke-linejoin="round"
+                        stroke-width="2"
+                      />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="truncate text-sm font-medium text-green-600">Input Tokens</dt>
+                      <dd class="text-lg font-medium text-green-900">
+                        {{ formatNumber(usageStats?.totalInputTokens || 0) }}
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="overflow-hidden rounded-lg bg-purple-50 shadow">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg
+                      class="h-6 w-6 text-purple-600"
+                      fill="none"
+                      stroke="currentColor"
+                      viewBox="0 0 24 24"
+                    >
+                      <path
+                        d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z"
+                        stroke-linecap="round"
+                        stroke-linejoin="round"
+                        stroke-width="2"
+                      />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="truncate text-sm font-medium text-purple-600">Output Tokens</dt>
+                      <dd class="text-lg font-medium text-purple-900">
+                        {{ formatNumber(usageStats?.totalOutputTokens || 0) }}
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+
+            <div class="overflow-hidden rounded-lg bg-yellow-50 shadow">
+              <div class="p-5">
+                <div class="flex items-center">
+                  <div class="flex-shrink-0">
+                    <svg
+                      class="h-6 w-6 text-yellow-600"
+                      fill="none"
+                      stroke="currentColor"
+                      viewBox="0 0 24 24"
+                    >
+                      <path
+                        d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1"
+                        stroke-linecap="round"
+                        stroke-linejoin="round"
+                        stroke-width="2"
+                      />
+                    </svg>
+                  </div>
+                  <div class="ml-5 w-0 flex-1">
+                    <dl>
+                      <dt class="truncate text-sm font-medium text-yellow-600">Total Cost</dt>
+                      <dd class="text-lg font-medium text-yellow-900">
+                        ${{ (usageStats?.totalCost || 0).toFixed(4) }}
+                      </dd>
+                    </dl>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- User API Keys Table -->
+          <div
+            v-if="userDetails?.apiKeys?.length > 0"
+            class="rounded-lg border border-gray-200 bg-white"
+          >
+            <div class="border-b border-gray-200 px-4 py-5 sm:px-6">
+              <h4 class="text-lg font-medium leading-6 text-gray-900">API Keys Usage</h4>
+            </div>
+            <div class="overflow-hidden">
+              <table class="min-w-full divide-y divide-gray-200">
+                <thead class="bg-gray-50">
+                  <tr>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      API Key
+                    </th>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      Status
+                    </th>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      Requests
+                    </th>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      Tokens
+                    </th>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      Cost
+                    </th>
+                    <th
+                      class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                      scope="col"
+                    >
+                      Last Used
+                    </th>
+                  </tr>
+                </thead>
+                <tbody class="divide-y divide-gray-200 bg-white">
+                  <tr v-for="apiKey in userDetails.apiKeys" :key="apiKey.id">
+                    <td class="whitespace-nowrap px-6 py-4">
+                      <div class="text-sm font-medium text-gray-900">{{ apiKey.name }}</div>
+                      <div class="text-sm text-gray-500">{{ apiKey.keyPreview }}</div>
+                    </td>
+                    <td class="whitespace-nowrap px-6 py-4">
+                      <span
+                        :class="[
+                          'inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium',
+                          apiKey.isActive
+                            ? 'bg-green-100 text-green-800'
+                            : 'bg-red-100 text-red-800'
+                        ]"
+                      >
+                        {{ apiKey.isActive ? 'Active' : 'Disabled' }}
+                      </span>
+                    </td>
+                    <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                      {{ formatNumber(apiKey.usage?.requests || 0) }}
+                    </td>
+                    <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                      <div>In: {{ formatNumber(apiKey.usage?.inputTokens || 0) }}</div>
+                      <div>Out: {{ formatNumber(apiKey.usage?.outputTokens || 0) }}</div>
+                    </td>
+                    <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                      ${{ (apiKey.usage?.totalCost || 0).toFixed(4) }}
+                    </td>
+                    <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-500">
+                      {{ apiKey.lastUsedAt ? formatDate(apiKey.lastUsedAt) : 'Never' }}
+                    </td>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+
+          <!-- Chart Placeholder -->
+          <div class="rounded-lg border border-gray-200 bg-white">
+            <div class="border-b border-gray-200 px-4 py-5 sm:px-6">
+              <h4 class="text-lg font-medium leading-6 text-gray-900">Usage Trend</h4>
+            </div>
+            <div class="p-6">
+              <div
+                class="flex h-64 items-center justify-center rounded-lg border-2 border-dashed border-gray-300"
+              >
+                <div class="text-center">
+                  <svg
+                    class="mx-auto h-12 w-12 text-gray-400"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                  <h3 class="mt-2 text-sm font-medium text-gray-900">Usage Chart</h3>
+                  <p class="mt-1 text-sm text-gray-500">
+                    Daily usage trends for {{ selectedPeriod }} period
+                  </p>
+                  <p class="mt-2 text-xs text-gray-400">
+                    (Chart integration can be added with Chart.js, D3.js, or similar library)
+                  </p>
+                </div>
+              </div>
+            </div>
+          </div>
+
+          <!-- No Data State -->
+          <div v-if="usageStats && usageStats.totalRequests === 0" class="py-12 text-center">
+            <svg
+              class="mx-auto h-12 w-12 text-gray-400"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+            >
+              <path
+                d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+            <h3 class="mt-2 text-sm font-medium text-gray-900">No usage data</h3>
+            <p class="mt-1 text-sm text-gray-500">
+              This user hasn't made any API requests in the selected period.
+            </p>
+          </div>
+        </div>
+
+        <div class="mt-6 flex justify-end">
+          <button
+            class="rounded-md border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+            @click="$emit('close')"
+          >
+            Close
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, watch } from 'vue'
+import { apiClient } from '@/config/api'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  user: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close'])
+
+const loading = ref(false)
+const selectedPeriod = ref('week')
+const usageStats = ref(null)
+const userDetails = ref(null)
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const loadUsageStats = async () => {
+  if (!props.user) return
+
+  loading.value = true
+  try {
+    const [statsResponse, userResponse] = await Promise.all([
+      apiClient.get(`/users/${props.user.id}/usage-stats`, {
+        params: { period: selectedPeriod.value }
+      }),
+      apiClient.get(`/users/${props.user.id}`)
+    ])
+
+    if (statsResponse.success) {
+      usageStats.value = statsResponse.stats
+    }
+
+    if (userResponse.success) {
+      userDetails.value = userResponse.user
+    }
+  } catch (error) {
+    console.error('Failed to load user usage stats:', error)
+    showToast('Failed to load usage statistics', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+// Watch for when modal is shown and user changes
+watch([() => props.show, () => props.user], ([show, user]) => {
+  if (show && user) {
+    loadUsageStats()
+  }
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/apikeys/CreateApiKeyModal.vue

@@ -252,17 +252,17 @@
 
                 <div>
                   <label class="mb-1 block text-xs font-medium text-gray-700 dark:text-gray-300"
-                    >Token 限制</label
+                    >费用限制 (美元)</label
                   >
                   <input
-                    v-model="form.tokenLimit"
+                    v-model="form.rateLimitCost"
                     class="form-input w-full text-sm dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                    min="0"
                     placeholder="无限制"
+                    step="0.01"
                     type="number"
                   />
-                  <p class="ml-2 mt-0.5 text-xs text-gray-500 dark:text-gray-400">
-                    窗口内最大Token
-                  </p>
+                  <p class="ml-2 mt-0.5 text-xs text-gray-500 dark:text-gray-400">窗口内最大费用</p>
                 </div>
               </div>
 
@@ -275,12 +275,9 @@
                   <div>
                     <strong>示例1:</strong> 时间窗口=60，请求次数=1000 → 每60分钟最多1000次请求
                   </div>
+                  <div><strong>示例2:</strong> 时间窗口=1，费用=0.1 → 每分钟最多$0.1费用</div>
                   <div>
-                    <strong>示例2:</strong> 时间窗口=1，Token=10000 → 每分钟最多10,000个Token
-                  </div>
-                  <div>
-                    <strong>示例3:</strong> 窗口=30，请求=50，Token=100000 →
-                    每30分钟50次请求且不超10万Token
+                    <strong>示例3:</strong> 窗口=30，请求=50，费用=5 → 每30分钟50次请求且不超$5费用
                   </div>
                 </div>
               </div>
@@ -336,6 +333,55 @@
             </div>
           </div>
 
+          <div>
+            <label class="mb-2 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+              >Opus 模型周费用限制 (美元)</label
+            >
+            <div class="space-y-2">
+              <div class="flex gap-2">
+                <button
+                  class="rounded bg-gray-100 px-2 py-1 text-xs font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '100'"
+                >
+                  $100
+                </button>
+                <button
+                  class="rounded bg-gray-100 px-2 py-1 text-xs font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '500'"
+                >
+                  $500
+                </button>
+                <button
+                  class="rounded bg-gray-100 px-2 py-1 text-xs font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '1000'"
+                >
+                  $1000
+                </button>
+                <button
+                  class="rounded bg-gray-100 px-2 py-1 text-xs font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = ''"
+                >
+                  自定义
+                </button>
+              </div>
+              <input
+                v-model="form.weeklyOpusCostLimit"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                min="0"
+                placeholder="0 表示无限制"
+                step="0.01"
+                type="number"
+              />
+              <p class="text-xs text-gray-500 dark:text-gray-400">
+                设置 Opus 模型的周费用限制（周一到周日），仅限 Claude 官方账户，0 或留空表示无限制
+              </p>
+            </div>
+          </div>
+
           <div>
             <label class="mb-2 block text-sm font-semibold text-gray-700 dark:text-gray-300"
               >并发限制 (可选)</label
@@ -739,11 +785,12 @@ const form = reactive({
   batchCount: 10,
   name: '',
   description: '',
-  tokenLimit: '',
   rateLimitWindow: '',
   rateLimitRequests: '',
+  rateLimitCost: '', // 新增：费用限制
   concurrencyLimit: '',
   dailyCostLimit: '',
+  weeklyOpusCostLimit: '',
   expireDuration: '',
   customExpireDate: '',
   expiresAt: null,
@@ -985,14 +1032,32 @@ const createApiKey = async () => {
     }
   }
 
+  // 检查是否设置了时间窗口但费用限制为0
+  if (form.rateLimitWindow && (!form.rateLimitCost || parseFloat(form.rateLimitCost) === 0)) {
+    let confirmed = false
+    if (window.showConfirm) {
+      confirmed = await window.showConfirm(
+        '费用限制提醒',
+        '您设置了时间窗口但费用限制为0，这意味着不会有费用限制。\n\n是否继续？',
+        '继续创建',
+        '返回修改'
+      )
+    } else {
+      // 降级方案
+      confirmed = confirm('您设置了时间窗口但费用限制为0，这意味着不会有费用限制。\n是否继续？')
+    }
+    if (!confirmed) {
+      return
+    }
+  }
+
   loading.value = true
 
   try {
     // 准备提交的数据
     const baseData = {
       description: form.description || undefined,
-      tokenLimit:
-        form.tokenLimit !== '' && form.tokenLimit !== null ? parseInt(form.tokenLimit) : null,
+      tokenLimit: 0, // 设置为0，清除历史token限制
       rateLimitWindow:
         form.rateLimitWindow !== '' && form.rateLimitWindow !== null
           ? parseInt(form.rateLimitWindow)
@@ -1001,6 +1066,10 @@ const createApiKey = async () => {
         form.rateLimitRequests !== '' && form.rateLimitRequests !== null
           ? parseInt(form.rateLimitRequests)
           : null,
+      rateLimitCost:
+        form.rateLimitCost !== '' && form.rateLimitCost !== null
+          ? parseFloat(form.rateLimitCost)
+          : null,
       concurrencyLimit:
         form.concurrencyLimit !== '' && form.concurrencyLimit !== null
           ? parseInt(form.concurrencyLimit)
@@ -1009,6 +1078,10 @@ const createApiKey = async () => {
         form.dailyCostLimit !== '' && form.dailyCostLimit !== null
           ? parseFloat(form.dailyCostLimit)
           : 0,
+      weeklyOpusCostLimit:
+        form.weeklyOpusCostLimit !== '' && form.weeklyOpusCostLimit !== null
+          ? parseFloat(form.weeklyOpusCostLimit)
+          : 0,
       expiresAt: form.expiresAt || undefined,
       permissions: form.permissions,
       tags: form.tags.length > 0 ? form.tags : undefined,

web/admin-spa/src/components/apikeys/EditApiKeyModal.vue

@@ -166,17 +166,17 @@
 
                 <div>
                   <label class="mb-1 block text-xs font-medium text-gray-700 dark:text-gray-300"
-                    >Token 限制</label
+                    >费用限制 (美元)</label
                   >
                   <input
-                    v-model="form.tokenLimit"
+                    v-model="form.rateLimitCost"
                     class="form-input w-full text-sm dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                    min="0"
                     placeholder="无限制"
+                    step="0.01"
                     type="number"
                   />
-                  <p class="ml-2 mt-0.5 text-xs text-gray-500 dark:text-gray-400">
-                    窗口内最大Token
-                  </p>
+                  <p class="ml-2 mt-0.5 text-xs text-gray-500 dark:text-gray-400">窗口内最大费用</p>
                 </div>
               </div>
 
@@ -189,12 +189,9 @@
                   <div>
                     <strong>示例1:</strong> 时间窗口=60，请求次数=1000 → 每60分钟最多1000次请求
                   </div>
+                  <div><strong>示例2:</strong> 时间窗口=1，费用=0.1 → 每分钟最多$0.1费用</div>
                   <div>
-                    <strong>示例2:</strong> 时间窗口=1，Token=10000 → 每分钟最多10,000个Token
-                  </div>
-                  <div>
-                    <strong>示例3:</strong> 窗口=30，请求=50，Token=100000 →
-                    每30分钟50次请求且不超10万Token
+                    <strong>示例3:</strong> 窗口=30，请求=50，费用=5 → 每30分钟50次请求且不超$5费用
                   </div>
                 </div>
               </div>
@@ -250,6 +247,55 @@
             </div>
           </div>
 
+          <div>
+            <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
+              >Opus 模型周费用限制 (美元)</label
+            >
+            <div class="space-y-3">
+              <div class="flex gap-2">
+                <button
+                  class="rounded-lg bg-gray-100 px-3 py-1 text-sm font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '100'"
+                >
+                  $100
+                </button>
+                <button
+                  class="rounded-lg bg-gray-100 px-3 py-1 text-sm font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '500'"
+                >
+                  $500
+                </button>
+                <button
+                  class="rounded-lg bg-gray-100 px-3 py-1 text-sm font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = '1000'"
+                >
+                  $1000
+                </button>
+                <button
+                  class="rounded-lg bg-gray-100 px-3 py-1 text-sm font-medium hover:bg-gray-200 dark:bg-gray-700 dark:text-gray-300 dark:hover:bg-gray-600"
+                  type="button"
+                  @click="form.weeklyOpusCostLimit = ''"
+                >
+                  自定义
+                </button>
+              </div>
+              <input
+                v-model="form.weeklyOpusCostLimit"
+                class="form-input w-full dark:border-gray-600 dark:bg-gray-700 dark:text-gray-200 dark:placeholder-gray-400"
+                min="0"
+                placeholder="0 表示无限制"
+                step="0.01"
+                type="number"
+              />
+              <p class="text-xs text-gray-500 dark:text-gray-400">
+                设置 Opus 模型的周费用限制（周一到周日），仅限 Claude 官方账户，0 或留空表示无限制
+              </p>
+            </div>
+          </div>
+
           <div>
             <label class="mb-3 block text-sm font-semibold text-gray-700 dark:text-gray-300"
               >并发限制</label
@@ -632,11 +678,13 @@ const unselectedTags = computed(() => {
 // 表单数据
 const form = reactive({
   name: '',
-  tokenLimit: '',
+  tokenLimit: '', // 保留用于检测历史数据
   rateLimitWindow: '',
   rateLimitRequests: '',
+  rateLimitCost: '', // 新增：费用限制
   concurrencyLimit: '',
   dailyCostLimit: '',
+  weeklyOpusCostLimit: '',
   permissions: 'all',
   claudeAccountId: '',
   geminiAccountId: '',
@@ -702,13 +750,31 @@ const removeTag = (index) => {
 
 // 更新 API Key
 const updateApiKey = async () => {
+  // 检查是否设置了时间窗口但费用限制为0
+  if (form.rateLimitWindow && (!form.rateLimitCost || parseFloat(form.rateLimitCost) === 0)) {
+    let confirmed = false
+    if (window.showConfirm) {
+      confirmed = await window.showConfirm(
+        '费用限制提醒',
+        '您设置了时间窗口但费用限制为0，这意味着不会有费用限制。\n\n是否继续？',
+        '继续保存',
+        '返回修改'
+      )
+    } else {
+      // 降级方案
+      confirmed = confirm('您设置了时间窗口但费用限制为0，这意味着不会有费用限制。\n是否继续？')
+    }
+    if (!confirmed) {
+      return
+    }
+  }
+
   loading.value = true
 
   try {
     // 准备提交的数据
     const data = {
-      tokenLimit:
-        form.tokenLimit !== '' && form.tokenLimit !== null ? parseInt(form.tokenLimit) : 0,
+      tokenLimit: 0, // 清除历史token限制
       rateLimitWindow:
         form.rateLimitWindow !== '' && form.rateLimitWindow !== null
           ? parseInt(form.rateLimitWindow)
@@ -717,6 +783,10 @@ const updateApiKey = async () => {
         form.rateLimitRequests !== '' && form.rateLimitRequests !== null
           ? parseInt(form.rateLimitRequests)
           : 0,
+      rateLimitCost:
+        form.rateLimitCost !== '' && form.rateLimitCost !== null
+          ? parseFloat(form.rateLimitCost)
+          : 0,
       concurrencyLimit:
         form.concurrencyLimit !== '' && form.concurrencyLimit !== null
           ? parseInt(form.concurrencyLimit)
@@ -725,6 +795,10 @@ const updateApiKey = async () => {
         form.dailyCostLimit !== '' && form.dailyCostLimit !== null
           ? parseFloat(form.dailyCostLimit)
           : 0,
+      weeklyOpusCostLimit:
+        form.weeklyOpusCostLimit !== '' && form.weeklyOpusCostLimit !== null
+          ? parseFloat(form.weeklyOpusCostLimit)
+          : 0,
       permissions: form.permissions,
       tags: form.tags
     }
@@ -893,11 +967,22 @@ onMounted(async () => {
   }
 
   form.name = props.apiKey.name
+
+  // 处理速率限制迁移：如果有tokenLimit且没有rateLimitCost，提示用户
   form.tokenLimit = props.apiKey.tokenLimit || ''
+  form.rateLimitCost = props.apiKey.rateLimitCost || ''
+
+  // 如果有历史tokenLimit但没有rateLimitCost，提示用户需要重新设置
+  if (props.apiKey.tokenLimit > 0 && !props.apiKey.rateLimitCost) {
+    // 可以根据需要添加提示，或者自动迁移（这里选择让用户手动设置）
+    console.log('检测到历史Token限制，请考虑设置费用限制')
+  }
+
   form.rateLimitWindow = props.apiKey.rateLimitWindow || ''
   form.rateLimitRequests = props.apiKey.rateLimitRequests || ''
   form.concurrencyLimit = props.apiKey.concurrencyLimit || ''
   form.dailyCostLimit = props.apiKey.dailyCostLimit || ''
+  form.weeklyOpusCostLimit = props.apiKey.weeklyOpusCostLimit || ''
   form.permissions = props.apiKey.permissions || 'all'
   // 处理 Claude 账号（区分 OAuth 和 Console）
   if (props.apiKey.claudeConsoleAccountId) {

web/admin-spa/src/components/apikeys/UsageDetailModal.vue

@@ -196,6 +196,8 @@
                   时间窗口限制
                 </h5>
                 <WindowCountdown
+                  :cost-limit="apiKey.rateLimitCost"
+                  :current-cost="apiKey.currentWindowCost"
                   :current-requests="apiKey.currentWindowRequests"
                   :current-tokens="apiKey.currentWindowTokens"
                   label="窗口状态"

web/admin-spa/src/components/apikeys/WindowCountdown.vue

@@ -33,6 +33,7 @@
         </div>
       </div>
 
+      <!-- Token限制（向后兼容） -->
       <div v-if="hasTokenLimit" class="space-y-0.5">
         <div class="flex items-center justify-between text-xs">
           <span class="text-gray-400">Token</span>
@@ -48,6 +49,23 @@
           />
         </div>
       </div>
+
+      <!-- 费用限制（新功能） -->
+      <div v-if="hasCostLimit" class="space-y-0.5">
+        <div class="flex items-center justify-between text-xs">
+          <span class="text-gray-400">费用</span>
+          <span class="text-gray-600">
+            ${{ (currentCost || 0).toFixed(2) }}/${{ costLimit.toFixed(2) }}
+          </span>
+        </div>
+        <div class="h-1 w-full rounded-full bg-gray-200">
+          <div
+            class="h-1 rounded-full transition-all duration-300"
+            :class="getCostProgressColor()"
+            :style="{ width: getCostProgress() + '%' }"
+          />
+        </div>
+      </div>
     </div>
 
     <!-- 额外提示信息 -->
@@ -102,6 +120,14 @@ const props = defineProps({
     type: Number,
     default: 0
   },
+  currentCost: {
+    type: Number,
+    default: 0
+  },
+  costLimit: {
+    type: Number,
+    default: 0
+  },
   showProgress: {
     type: Boolean,
     default: true
@@ -132,6 +158,7 @@ const windowState = computed(() => {
 
 const hasRequestLimit = computed(() => props.requestLimit > 0)
 const hasTokenLimit = computed(() => props.tokenLimit > 0)
+const hasCostLimit = computed(() => props.costLimit > 0)
 
 // 方法
 const formatTime = (seconds) => {
@@ -196,6 +223,19 @@ const getTokenProgressColor = () => {
   return 'bg-purple-500'
 }
 
+const getCostProgress = () => {
+  if (!props.costLimit || props.costLimit === 0) return 0
+  const percentage = ((props.currentCost || 0) / props.costLimit) * 100
+  return Math.min(percentage, 100)
+}
+
+const getCostProgressColor = () => {
+  const progress = getCostProgress()
+  if (progress >= 100) return 'bg-red-500'
+  if (progress >= 80) return 'bg-yellow-500'
+  return 'bg-green-500'
+}
+
 // 更新倒计时
 const updateCountdown = () => {
   if (props.windowEndTime && remainingSeconds.value > 0) {

web/admin-spa/src/components/apistats/LimitConfig.vue

@@ -45,10 +45,14 @@
         <div
           v-if="
             statsData.limits.rateLimitWindow > 0 &&
-            (statsData.limits.rateLimitRequests > 0 || statsData.limits.tokenLimit > 0)
+            (statsData.limits.rateLimitRequests > 0 ||
+              statsData.limits.tokenLimit > 0 ||
+              statsData.limits.rateLimitCost > 0)
           "
         >
           <WindowCountdown
+            :cost-limit="statsData.limits.rateLimitCost"
+            :current-cost="statsData.limits.currentWindowCost"
             :current-requests="statsData.limits.currentWindowRequests"
             :current-tokens="statsData.limits.currentWindowTokens"
             label="时间窗口限制"
@@ -64,7 +68,13 @@
 
           <div class="mt-2 text-xs text-gray-500 dark:text-gray-400">
             <i class="fas fa-info-circle mr-1" />
-            请求次数和Token使用量为"或"的关系，任一达到限制即触发限流
+            <span v-if="statsData.limits.rateLimitCost > 0">
+              请求次数和费用限制为"或"的关系，任一达到限制即触发限流
+            </span>
+            <span v-else-if="statsData.limits.tokenLimit > 0">
+              请求次数和Token使用量为"或"的关系，任一达到限制即触发限流
+            </span>
+            <span v-else> 仅限制请求次数 </span>
           </div>
         </div>
 

web/admin-spa/src/components/layout/MainLayout.vue

@@ -20,29 +20,43 @@
 </template>
 
 <script setup>
-import { ref, watch, nextTick } from 'vue'
+import { ref, watch, nextTick, computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
+import { useAuthStore } from '@/stores/auth'
 import AppHeader from './AppHeader.vue'
 import TabBar from './TabBar.vue'
 
 const route = useRoute()
 const router = useRouter()
+const authStore = useAuthStore()
 
 // 根据路由设置当前激活的标签
 const activeTab = ref('dashboard')
 
-const tabRouteMap = {
-  dashboard: '/dashboard',
-  apiKeys: '/api-keys',
-  accounts: '/accounts',
-  tutorial: '/tutorial',
-  settings: '/settings'
-}
+// 根据 LDAP 配置动态生成路由映射
+const tabRouteMap = computed(() => {
+  const baseMap = {
+    dashboard: '/dashboard',
+    apiKeys: '/api-keys',
+    accounts: '/accounts',
+    tutorial: '/tutorial',
+    settings: '/settings'
+  }
+
+  // 只有在 LDAP 启用时才包含用户管理路由
+  if (authStore.oemSettings?.ldapEnabled) {
+    baseMap.userManagement = '/user-management'
+  }
+
+  return baseMap
+})
 
 // 初始化当前激活的标签
 const initActiveTab = () => {
   const currentPath = route.path
-  const tabKey = Object.keys(tabRouteMap).find((key) => tabRouteMap[key] === currentPath)
+  const tabKey = Object.keys(tabRouteMap.value).find(
+    (key) => tabRouteMap.value[key] === currentPath
+  )
 
   if (tabKey) {
     activeTab.value = tabKey
@@ -72,7 +86,7 @@ initActiveTab()
 watch(
   () => route.path,
   (newPath) => {
-    const tabKey = Object.keys(tabRouteMap).find((key) => tabRouteMap[key] === newPath)
+    const tabKey = Object.keys(tabRouteMap.value).find((key) => tabRouteMap.value[key] === newPath)
     if (tabKey) {
       activeTab.value = tabKey
     } else {
@@ -95,7 +109,7 @@ watch(
 // 处理标签切换
 const handleTabChange = async (tabKey) => {
   // 如果已经在目标路由，不需要做任何事
-  if (tabRouteMap[tabKey] === route.path) {
+  if (tabRouteMap.value[tabKey] === route.path) {
     return
   }
 
@@ -104,7 +118,7 @@ const handleTabChange = async (tabKey) => {
 
   // 使用 await 确保路由切换完成
   try {
-    await router.push(tabRouteMap[tabKey])
+    await router.push(tabRouteMap.value[tabKey])
     // 等待下一个DOM更新周期，确保组件正确渲染
     await nextTick()
   } catch (err) {

web/admin-spa/src/components/layout/TabBar.vue

@@ -37,6 +37,9 @@
 </template>
 
 <script setup>
+import { computed } from 'vue'
+import { useAuthStore } from '@/stores/auth'
+
 defineProps({
   activeTab: {
     type: String,
@@ -46,13 +49,33 @@ defineProps({
 
 defineEmits(['tab-change'])
 
-const tabs = [
-  { key: 'dashboard', name: '仪表板', shortName: '仪表板', icon: 'fas fa-tachometer-alt' },
-  { key: 'apiKeys', name: 'API Keys', shortName: 'API', icon: 'fas fa-key' },
-  { key: 'accounts', name: '账户管理', shortName: '账户', icon: 'fas fa-user-circle' },
-  { key: 'tutorial', name: '使用教程', shortName: '教程', icon: 'fas fa-graduation-cap' },
-  { key: 'settings', name: '系统设置', shortName: '设置', icon: 'fas fa-cogs' }
-]
+const authStore = useAuthStore()
+
+// 根据 LDAP 配置动态生成 tabs
+const tabs = computed(() => {
+  const baseTabs = [
+    { key: 'dashboard', name: '仪表板', shortName: '仪表板', icon: 'fas fa-tachometer-alt' },
+    { key: 'apiKeys', name: 'API Keys', shortName: 'API', icon: 'fas fa-key' },
+    { key: 'accounts', name: '账户管理', shortName: '账户', icon: 'fas fa-user-circle' }
+  ]
+
+  // 只有在 LDAP 启用时才显示用户管理
+  if (authStore.oemSettings?.ldapEnabled) {
+    baseTabs.push({
+      key: 'userManagement',
+      name: '用户管理',
+      shortName: '用户',
+      icon: 'fas fa-users'
+    })
+  }
+
+  baseTabs.push(
+    { key: 'tutorial', name: '使用教程', shortName: '教程', icon: 'fas fa-graduation-cap' },
+    { key: 'settings', name: '系统设置', shortName: '设置', icon: 'fas fa-cogs' }
+  )
+
+  return baseTabs
+})
 </script>
 
 <style scoped>

web/admin-spa/src/components/user/CreateApiKeyModal.vue

@@ -0,0 +1,265 @@
+<template>
+  <div
+    v-if="show"
+    class="fixed inset-0 z-50 h-full w-full overflow-y-auto bg-gray-600 bg-opacity-50"
+  >
+    <div
+      class="relative top-20 mx-auto w-[768px] max-w-4xl rounded-md border bg-white p-5 shadow-lg"
+    >
+      <div class="mt-3">
+        <div class="mb-4 flex items-center justify-between">
+          <h3 class="text-lg font-medium text-gray-900">Create New API Key</h3>
+          <button class="text-gray-400 hover:text-gray-600" @click="$emit('close')">
+            <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path
+                d="M6 18L18 6M6 6l12 12"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+          </button>
+        </div>
+
+        <form class="space-y-4" @submit.prevent="handleSubmit">
+          <div>
+            <label class="block text-sm font-medium text-gray-700" for="name"> Name * </label>
+            <input
+              id="name"
+              v-model="form.name"
+              class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+              :disabled="loading"
+              placeholder="Enter API key name"
+              required
+              type="text"
+            />
+          </div>
+
+          <div>
+            <label class="block text-sm font-medium text-gray-700" for="description">
+              Description
+            </label>
+            <textarea
+              id="description"
+              v-model="form.description"
+              class="mt-1 block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+              :disabled="loading"
+              placeholder="Optional description"
+              rows="3"
+            ></textarea>
+          </div>
+
+          <div v-if="error" class="rounded-md border border-red-200 bg-red-50 p-3">
+            <div class="flex">
+              <div class="flex-shrink-0">
+                <svg class="h-5 w-5 text-red-400" fill="currentColor" viewBox="0 0 20 20">
+                  <path
+                    clip-rule="evenodd"
+                    d="M10 18a8 8 0 100-16 8 8 0 000 16zM8.707 7.293a1 1 0 00-1.414 1.414L8.586 10l-1.293 1.293a1 1 0 101.414 1.414L10 11.414l1.293 1.293a1 1 0 001.414-1.414L11.414 10l1.293-1.293a1 1 0 00-1.414-1.414L10 8.586 8.707 7.293z"
+                    fill-rule="evenodd"
+                  />
+                </svg>
+              </div>
+              <div class="ml-3">
+                <p class="text-sm text-red-700">{{ error }}</p>
+              </div>
+            </div>
+          </div>
+
+          <div class="flex justify-end space-x-3 pt-4">
+            <button
+              class="rounded-md border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:opacity-50"
+              :disabled="loading"
+              type="button"
+              @click="$emit('close')"
+            >
+              Cancel
+            </button>
+            <button
+              class="rounded-md border border-transparent bg-blue-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50"
+              :disabled="loading || !form.name.trim()"
+              type="submit"
+            >
+              <span v-if="loading" class="flex items-center">
+                <svg
+                  class="-ml-1 mr-2 h-4 w-4 animate-spin text-white"
+                  fill="none"
+                  viewBox="0 0 24 24"
+                  xmlns="http://www.w3.org/2000/svg"
+                >
+                  <circle
+                    class="opacity-25"
+                    cx="12"
+                    cy="12"
+                    r="10"
+                    stroke="currentColor"
+                    stroke-width="4"
+                  ></circle>
+                  <path
+                    class="opacity-75"
+                    d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+                    fill="currentColor"
+                  ></path>
+                </svg>
+                Creating...
+              </span>
+              <span v-else>Create API Key</span>
+            </button>
+          </div>
+        </form>
+
+        <!-- Success Modal for showing the new API key -->
+        <div v-if="newApiKey" class="mt-6 rounded-md border border-green-200 bg-green-50 p-4">
+          <div class="flex items-start">
+            <div class="flex-shrink-0">
+              <svg class="h-5 w-5 text-green-400" fill="currentColor" viewBox="0 0 20 20">
+                <path
+                  clip-rule="evenodd"
+                  d="M10 18a8 8 0 100-16 8 8 0 000 16zm3.707-9.293a1 1 0 00-1.414-1.414L9 10.586 7.707 9.293a1 1 0 00-1.414 1.414l2 2a1 1 0 001.414 0l4-4z"
+                  fill-rule="evenodd"
+                />
+              </svg>
+            </div>
+            <div class="ml-3 flex-1">
+              <h4 class="text-sm font-medium text-green-800">API Key Created Successfully!</h4>
+              <div class="mt-3">
+                <p class="mb-2 text-sm text-green-700">
+                  <strong>Important:</strong> Copy your API key now. You won't be able to see it
+                  again!
+                </p>
+                <div class="rounded-md border border-green-300 bg-white p-3">
+                  <div class="flex items-center justify-between">
+                    <code class="break-all font-mono text-sm text-gray-900">{{
+                      newApiKey.key
+                    }}</code>
+                    <button
+                      class="ml-3 inline-flex flex-shrink-0 items-center rounded border border-transparent bg-green-100 px-2 py-1 text-xs font-medium text-green-700 hover:bg-green-200 focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2"
+                      @click="copyToClipboard(newApiKey.key)"
+                    >
+                      <svg
+                        class="mr-1 h-3 w-3"
+                        fill="none"
+                        stroke="currentColor"
+                        viewBox="0 0 24 24"
+                      >
+                        <path
+                          d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
+                          stroke-linecap="round"
+                          stroke-linejoin="round"
+                          stroke-width="2"
+                        />
+                      </svg>
+                      Copy
+                    </button>
+                  </div>
+                </div>
+              </div>
+              <div class="mt-4 flex justify-end">
+                <button
+                  class="rounded-md border border-transparent bg-green-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-green-700 focus:outline-none focus:ring-2 focus:ring-green-500 focus:ring-offset-2"
+                  @click="handleClose"
+                >
+                  Done
+                </button>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+
+const props = defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  }
+})
+
+const emit = defineEmits(['close', 'created'])
+
+const userStore = useUserStore()
+
+const loading = ref(false)
+const error = ref('')
+const newApiKey = ref(null)
+
+const form = reactive({
+  name: '',
+  description: ''
+})
+
+const resetForm = () => {
+  form.name = ''
+  form.description = ''
+  error.value = ''
+  newApiKey.value = null
+}
+
+const handleSubmit = async () => {
+  if (!form.name.trim()) {
+    error.value = 'API key name is required'
+    return
+  }
+
+  loading.value = true
+  error.value = ''
+
+  try {
+    const apiKeyData = {
+      name: form.name.trim(),
+      description: form.description.trim() || undefined
+    }
+
+    const result = await userStore.createApiKey(apiKeyData)
+
+    if (result.success) {
+      newApiKey.value = result.apiKey
+      showToast('API key created successfully!', 'success')
+    } else {
+      error.value = result.message || 'Failed to create API key'
+    }
+  } catch (err) {
+    console.error('Create API key error:', err)
+    error.value = err.response?.data?.message || err.message || 'Failed to create API key'
+  } finally {
+    loading.value = false
+  }
+}
+
+const copyToClipboard = async (text) => {
+  try {
+    await navigator.clipboard.writeText(text)
+    showToast('API key copied to clipboard!', 'success')
+  } catch (err) {
+    console.error('Failed to copy:', err)
+    showToast('Failed to copy to clipboard', 'error')
+  }
+}
+
+const handleClose = () => {
+  resetForm()
+  emit('created')
+  emit('close')
+}
+
+// Reset form when modal is shown
+watch(
+  () => props.show,
+  (newValue) => {
+    if (newValue) {
+      resetForm()
+    }
+  }
+)
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/UserApiKeysManager.vue

@@ -0,0 +1,349 @@
+<template>
+  <div class="space-y-6">
+    <div class="sm:flex sm:items-center">
+      <div class="sm:flex-auto">
+        <h1 class="text-2xl font-semibold text-gray-900">My API Keys</h1>
+        <p class="mt-2 text-sm text-gray-700">
+          Manage your API keys to access Claude Relay services
+        </p>
+      </div>
+      <div class="mt-4 sm:ml-16 sm:mt-0 sm:flex-none">
+        <button
+          class="inline-flex items-center justify-center rounded-md border border-transparent bg-blue-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50 sm:w-auto"
+          :disabled="activeApiKeysCount >= maxApiKeys"
+          @click="showCreateModal = true"
+        >
+          <svg class="-ml-1 mr-2 h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path
+              d="M12 6v6m0 0v6m0-6h6m-6 0H6"
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+            />
+          </svg>
+          Create API Key
+        </button>
+      </div>
+    </div>
+
+    <!-- API Keys 数量限制提示 -->
+    <div
+      v-if="activeApiKeysCount >= maxApiKeys"
+      class="rounded-md border border-yellow-200 bg-yellow-50 p-4"
+    >
+      <div class="flex">
+        <div class="flex-shrink-0">
+          <svg class="h-5 w-5 text-yellow-400" fill="currentColor" viewBox="0 0 20 20">
+            <path
+              clip-rule="evenodd"
+              d="M8.257 3.099c.765-1.36 2.722-1.36 3.486 0l5.58 9.92c.75 1.334-.213 2.98-1.742 2.98H4.42c-1.53 0-2.493-1.646-1.743-2.98l5.58-9.92zM11 13a1 1 0 11-2 0 1 1 0 012 0zm-1-8a1 1 0 00-1 1v3a1 1 0 002 0V6a1 1 0 00-1-1z"
+              fill-rule="evenodd"
+            />
+          </svg>
+        </div>
+        <div class="ml-3">
+          <p class="text-sm text-yellow-700">
+            You have reached the maximum number of API keys ({{ maxApiKeys }}). Please delete an
+            existing key to create a new one.
+          </p>
+        </div>
+      </div>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="py-12 text-center">
+      <svg
+        class="mx-auto h-8 w-8 animate-spin text-blue-600"
+        fill="none"
+        viewBox="0 0 24 24"
+        xmlns="http://www.w3.org/2000/svg"
+      >
+        <circle
+          class="opacity-25"
+          cx="12"
+          cy="12"
+          r="10"
+          stroke="currentColor"
+          stroke-width="4"
+        ></circle>
+        <path
+          class="opacity-75"
+          d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+          fill="currentColor"
+        ></path>
+      </svg>
+      <p class="mt-2 text-sm text-gray-500">Loading API keys...</p>
+    </div>
+
+    <!-- API Keys List -->
+    <div v-else-if="sortedApiKeys.length > 0" class="overflow-hidden bg-white shadow sm:rounded-md">
+      <ul class="divide-y divide-gray-200" role="list">
+        <li v-for="apiKey in sortedApiKeys" :key="apiKey.id" class="px-6 py-4">
+          <div class="flex items-center justify-between">
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div
+                  :class="[
+                    'h-2 w-2 rounded-full',
+                    apiKey.isDeleted === 'true' || apiKey.deletedAt
+                      ? 'bg-gray-400'
+                      : apiKey.isActive
+                        ? 'bg-green-400'
+                        : 'bg-red-400'
+                  ]"
+                ></div>
+              </div>
+              <div class="ml-4">
+                <div class="flex items-center">
+                  <p class="text-sm font-medium text-gray-900">{{ apiKey.name }}</p>
+                  <span
+                    v-if="apiKey.isDeleted === 'true' || apiKey.deletedAt"
+                    class="ml-2 inline-flex items-center rounded-full bg-gray-100 px-2.5 py-0.5 text-xs font-medium text-gray-800"
+                  >
+                    Deleted
+                  </span>
+                  <span
+                    v-else-if="!apiKey.isActive"
+                    class="ml-2 inline-flex items-center rounded-full bg-red-100 px-2.5 py-0.5 text-xs font-medium text-red-800"
+                  >
+                    Deleted
+                  </span>
+                </div>
+                <div class="mt-1">
+                  <p class="text-sm text-gray-500">{{ apiKey.description || 'No description' }}</p>
+                  <div class="mt-1 flex items-center space-x-4 text-xs text-gray-400">
+                    <span>Created: {{ formatDate(apiKey.createdAt) }}</span>
+                    <span v-if="apiKey.isDeleted === 'true' || apiKey.deletedAt"
+                      >Deleted: {{ formatDate(apiKey.deletedAt) }}</span
+                    >
+                    <span v-else-if="apiKey.lastUsedAt"
+                      >Last used: {{ formatDate(apiKey.lastUsedAt) }}</span
+                    >
+                    <span v-else>Never used</span>
+                    <span
+                      v-if="apiKey.expiresAt && !(apiKey.isDeleted === 'true' || apiKey.deletedAt)"
+                      >Expires: {{ formatDate(apiKey.expiresAt) }}</span
+                    >
+                  </div>
+                </div>
+              </div>
+            </div>
+            <div class="flex items-center space-x-2">
+              <!-- Usage Stats -->
+              <div class="text-right text-xs text-gray-500">
+                <div>{{ formatNumber(apiKey.usage?.requests || 0) }} requests</div>
+                <div v-if="apiKey.usage?.totalCost">${{ apiKey.usage.totalCost.toFixed(4) }}</div>
+              </div>
+
+              <!-- Actions -->
+              <div class="flex items-center space-x-1">
+                <button
+                  class="inline-flex items-center rounded border border-transparent p-1 text-gray-400 hover:text-gray-600"
+                  title="View API Key"
+                  @click="showApiKey(apiKey)"
+                >
+                  <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path
+                      d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                    <path
+                      d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                </button>
+
+                <button
+                  v-if="!(apiKey.isDeleted === 'true' || apiKey.deletedAt) && apiKey.isActive"
+                  class="inline-flex items-center rounded border border-transparent p-1 text-red-400 hover:text-red-600"
+                  title="Delete API Key"
+                  @click="deleteApiKey(apiKey)"
+                >
+                  <svg class="h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path
+                      d="M19 7l-.867 12.142A2 2 0 0116.138 21H7.862a2 2 0 01-1.995-1.858L5 7m5 4v6m4-6v6m1-10V4a1 1 0 00-1-1h-4a1 1 0 00-1 1v3M4 7h16"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                </button>
+              </div>
+            </div>
+          </div>
+        </li>
+      </ul>
+    </div>
+
+    <!-- Empty State -->
+    <div v-else class="py-12 text-center">
+      <svg
+        class="mx-auto h-12 w-12 text-gray-400"
+        fill="none"
+        stroke="currentColor"
+        viewBox="0 0 24 24"
+      >
+        <path
+          d="M15 7a2 2 0 012 2m0 0a2 2 0 012 2m-2-2h-6m6 0v6a2 2 0 01-2 2H9a2 2 0 01-2-2V9a2 2 0 012-2h6z"
+          stroke-linecap="round"
+          stroke-linejoin="round"
+          stroke-width="2"
+        />
+      </svg>
+      <h3 class="mt-2 text-sm font-medium text-gray-900">No API keys</h3>
+      <p class="mt-1 text-sm text-gray-500">Get started by creating your first API key.</p>
+      <div class="mt-6">
+        <button
+          class="inline-flex items-center rounded-md border border-transparent bg-blue-600 px-4 py-2 text-sm font-medium text-white shadow-sm hover:bg-blue-700 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+          @click="showCreateModal = true"
+        >
+          <svg class="-ml-1 mr-2 h-4 w-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+            <path
+              d="M12 6v6m0 0v6m0-6h6m-6 0H6"
+              stroke-linecap="round"
+              stroke-linejoin="round"
+              stroke-width="2"
+            />
+          </svg>
+          Create API Key
+        </button>
+      </div>
+    </div>
+
+    <!-- Create API Key Modal -->
+    <CreateApiKeyModal
+      :show="showCreateModal"
+      @close="showCreateModal = false"
+      @created="handleApiKeyCreated"
+    />
+
+    <!-- View API Key Modal -->
+    <ViewApiKeyModal
+      :api-key="selectedApiKey"
+      :show="showViewModal"
+      @close="showViewModal = false"
+    />
+
+    <!-- Confirm Delete Modal -->
+    <ConfirmModal
+      confirm-class="bg-red-600 hover:bg-red-700"
+      confirm-text="Delete"
+      :message="`Are you sure you want to delete '${selectedApiKey?.name}'? This action cannot be undone.`"
+      :show="showDeleteModal"
+      title="Delete API Key"
+      @cancel="showDeleteModal = false"
+      @confirm="handleDeleteConfirm"
+    />
+  </div>
+</template>
+
+<script setup>
+import { ref, computed, onMounted } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+import CreateApiKeyModal from './CreateApiKeyModal.vue'
+import ViewApiKeyModal from './ViewApiKeyModal.vue'
+import ConfirmModal from '@/components/common/ConfirmModal.vue'
+
+const userStore = useUserStore()
+
+const loading = ref(true)
+const apiKeys = ref([])
+const maxApiKeys = computed(() => userStore.config?.maxApiKeysPerUser || 5)
+
+const showCreateModal = ref(false)
+const showViewModal = ref(false)
+const showDeleteModal = ref(false)
+const selectedApiKey = ref(null)
+
+// Computed property to sort API keys by creation time (descending - newest first)
+const sortedApiKeys = computed(() => {
+  return [...apiKeys.value].sort((a, b) => {
+    const dateA = new Date(a.createdAt)
+    const dateB = new Date(b.createdAt)
+    return dateB - dateA // Descending order
+  })
+})
+
+// Computed property to count only active (non-deleted) API keys
+const activeApiKeysCount = computed(() => {
+  return apiKeys.value.filter((key) => !(key.isDeleted === 'true' || key.deletedAt)).length
+})
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const loadApiKeys = async () => {
+  loading.value = true
+  try {
+    apiKeys.value = await userStore.getUserApiKeys(true) // Include deleted keys
+  } catch (error) {
+    console.error('Failed to load API keys:', error)
+    showToast('Failed to load API keys', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+const showApiKey = (apiKey) => {
+  selectedApiKey.value = apiKey
+  showViewModal.value = true
+}
+
+const deleteApiKey = (apiKey) => {
+  selectedApiKey.value = apiKey
+  showDeleteModal.value = true
+}
+
+const handleDeleteConfirm = async () => {
+  try {
+    const result = await userStore.deleteApiKey(selectedApiKey.value.id)
+
+    if (result.success) {
+      showToast('API key deleted successfully', 'success')
+      await loadApiKeys()
+    }
+  } catch (error) {
+    console.error('Failed to delete API key:', error)
+    showToast('Failed to delete API key', 'error')
+  } finally {
+    showDeleteModal.value = false
+    selectedApiKey.value = null
+  }
+}
+
+const handleApiKeyCreated = async () => {
+  showCreateModal.value = false
+  await loadApiKeys()
+}
+
+onMounted(() => {
+  loadApiKeys()
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/UserUsageStats.vue

@@ -0,0 +1,397 @@
+<template>
+  <div class="space-y-6">
+    <div class="sm:flex sm:items-center">
+      <div class="sm:flex-auto">
+        <h1 class="text-2xl font-semibold text-gray-900">Usage Statistics</h1>
+        <p class="mt-2 text-sm text-gray-700">View your API usage statistics and costs</p>
+      </div>
+      <div class="mt-4 sm:ml-16 sm:mt-0 sm:flex-none">
+        <select
+          v-model="selectedPeriod"
+          class="block w-full rounded-md border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500 sm:text-sm"
+          @change="loadUsageStats"
+        >
+          <option value="day">Last 24 Hours</option>
+          <option value="week">Last 7 Days</option>
+          <option value="month">Last 30 Days</option>
+          <option value="quarter">Last 90 Days</option>
+        </select>
+      </div>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="py-12 text-center">
+      <svg
+        class="mx-auto h-8 w-8 animate-spin text-blue-600"
+        fill="none"
+        viewBox="0 0 24 24"
+        xmlns="http://www.w3.org/2000/svg"
+      >
+        <circle
+          class="opacity-25"
+          cx="12"
+          cy="12"
+          r="10"
+          stroke="currentColor"
+          stroke-width="4"
+        ></circle>
+        <path
+          class="opacity-75"
+          d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"
+          fill="currentColor"
+        ></path>
+      </svg>
+      <p class="mt-2 text-sm text-gray-500">Loading usage statistics...</p>
+    </div>
+
+    <!-- Stats Cards -->
+    <div v-else class="grid grid-cols-1 gap-6 md:grid-cols-2 lg:grid-cols-4">
+      <div class="overflow-hidden rounded-lg bg-white shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg
+                class="h-6 w-6 text-blue-500"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  d="M13 10V3L4 14h7v7l9-11h-7z"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="truncate text-sm font-medium text-gray-500">Total Requests</dt>
+                <dd class="text-lg font-medium text-gray-900">
+                  {{ formatNumber(usageStats?.totalRequests || 0) }}
+                </dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="overflow-hidden rounded-lg bg-white shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg
+                class="h-6 w-6 text-green-500"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="truncate text-sm font-medium text-gray-500">Input Tokens</dt>
+                <dd class="text-lg font-medium text-gray-900">
+                  {{ formatNumber(usageStats?.totalInputTokens || 0) }}
+                </dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="overflow-hidden rounded-lg bg-white shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg
+                class="h-6 w-6 text-purple-500"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="truncate text-sm font-medium text-gray-500">Output Tokens</dt>
+                <dd class="text-lg font-medium text-gray-900">
+                  {{ formatNumber(usageStats?.totalOutputTokens || 0) }}
+                </dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+
+      <div class="overflow-hidden rounded-lg bg-white shadow">
+        <div class="p-5">
+          <div class="flex items-center">
+            <div class="flex-shrink-0">
+              <svg
+                class="h-6 w-6 text-yellow-500"
+                fill="none"
+                stroke="currentColor"
+                viewBox="0 0 24 24"
+              >
+                <path
+                  d="M12 8c-1.657 0-3 .895-3 2s1.343 2 3 2 3 .895 3 2-1.343 2-3 2m0-8c1.11 0 2.08.402 2.599 1M12 8V7m0 1v8m0 0v1m0-1c-1.11 0-2.08-.402-2.599-1"
+                  stroke-linecap="round"
+                  stroke-linejoin="round"
+                  stroke-width="2"
+                />
+              </svg>
+            </div>
+            <div class="ml-5 w-0 flex-1">
+              <dl>
+                <dt class="truncate text-sm font-medium text-gray-500">Total Cost</dt>
+                <dd class="text-lg font-medium text-gray-900">
+                  ${{ (usageStats?.totalCost || 0).toFixed(4) }}
+                </dd>
+              </dl>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Daily Usage Chart -->
+    <div v-if="!loading && usageStats" class="rounded-lg bg-white shadow">
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="mb-4 text-lg font-medium leading-6 text-gray-900">Daily Usage Trend</h3>
+
+        <!-- Placeholder for chart - you can integrate Chart.js or similar -->
+        <div
+          class="flex h-64 items-center justify-center rounded-lg border-2 border-dashed border-gray-300"
+        >
+          <div class="text-center">
+            <svg
+              class="mx-auto h-12 w-12 text-gray-400"
+              fill="none"
+              stroke="currentColor"
+              viewBox="0 0 24 24"
+            >
+              <path
+                d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+            <h3 class="mt-2 text-sm font-medium text-gray-900">Usage Chart</h3>
+            <p class="mt-1 text-sm text-gray-500">Daily usage trends would be displayed here</p>
+            <p class="mt-2 text-xs text-gray-400">
+              (Chart integration can be added with Chart.js, D3.js, or similar library)
+            </p>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Model Usage Breakdown -->
+    <div
+      v-if="!loading && usageStats && usageStats.modelStats?.length > 0"
+      class="rounded-lg bg-white shadow"
+    >
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="mb-4 text-lg font-medium leading-6 text-gray-900">Usage by Model</h3>
+        <div class="space-y-3">
+          <div
+            v-for="model in usageStats.modelStats"
+            :key="model.name"
+            class="flex items-center justify-between"
+          >
+            <div class="flex items-center">
+              <div class="flex-shrink-0">
+                <div class="h-2 w-2 rounded-full bg-blue-500"></div>
+              </div>
+              <div class="ml-3">
+                <p class="text-sm font-medium text-gray-900">{{ model.name }}</p>
+              </div>
+            </div>
+            <div class="text-right">
+              <p class="text-sm text-gray-900">{{ formatNumber(model.requests) }} requests</p>
+              <p class="text-xs text-gray-500">${{ model.cost.toFixed(4) }}</p>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Detailed Usage Table -->
+    <div v-if="!loading && userApiKeys.length > 0" class="rounded-lg bg-white shadow">
+      <div class="px-4 py-5 sm:p-6">
+        <h3 class="mb-4 text-lg font-medium leading-6 text-gray-900">Usage by API Key</h3>
+        <div class="overflow-hidden">
+          <table class="min-w-full divide-y divide-gray-200">
+            <thead class="bg-gray-50">
+              <tr>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  API Key
+                </th>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  Requests
+                </th>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  Input Tokens
+                </th>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  Output Tokens
+                </th>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  Cost
+                </th>
+                <th
+                  class="px-6 py-3 text-left text-xs font-medium uppercase tracking-wider text-gray-500"
+                  scope="col"
+                >
+                  Status
+                </th>
+              </tr>
+            </thead>
+            <tbody class="divide-y divide-gray-200 bg-white">
+              <tr v-for="apiKey in userApiKeys" :key="apiKey.id">
+                <td class="whitespace-nowrap px-6 py-4">
+                  <div class="text-sm font-medium text-gray-900">{{ apiKey.name }}</div>
+                  <div class="text-sm text-gray-500">{{ apiKey.keyPreview }}</div>
+                </td>
+                <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.requests || 0) }}
+                </td>
+                <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.inputTokens || 0) }}
+                </td>
+                <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                  {{ formatNumber(apiKey.usage?.outputTokens || 0) }}
+                </td>
+                <td class="whitespace-nowrap px-6 py-4 text-sm text-gray-900">
+                  ${{ (apiKey.usage?.totalCost || 0).toFixed(4) }}
+                </td>
+                <td class="whitespace-nowrap px-6 py-4">
+                  <span
+                    :class="[
+                      'inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium',
+                      apiKey.isDeleted === 'true' || apiKey.deletedAt
+                        ? 'bg-gray-100 text-gray-800'
+                        : apiKey.isActive
+                          ? 'bg-green-100 text-green-800'
+                          : 'bg-red-100 text-red-800'
+                    ]"
+                  >
+                    {{
+                      apiKey.isDeleted === 'true' || apiKey.deletedAt
+                        ? 'Deleted'
+                        : apiKey.isActive
+                          ? 'Active'
+                          : 'Disabled'
+                    }}
+                  </span>
+                </td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+
+    <!-- No Data State -->
+    <div
+      v-if="!loading && (!usageStats || usageStats.totalRequests === 0)"
+      class="py-12 text-center"
+    >
+      <svg
+        class="mx-auto h-12 w-12 text-gray-400"
+        fill="none"
+        stroke="currentColor"
+        viewBox="0 0 24 24"
+      >
+        <path
+          d="M9 19v-6a2 2 0 00-2-2H5a2 2 0 00-2 2v6a2 2 0 002 2h2a2 2 0 002-2zm0 0V9a2 2 0 012-2h2a2 2 0 012 2v10m-6 0a2 2 0 002 2h2a2 2 0 002-2m0 0V5a2 2 0 012-2h2a2 2 0 012 2v14a2 2 0 01-2 2h-2a2 2 0 01-2-2z"
+          stroke-linecap="round"
+          stroke-linejoin="round"
+          stroke-width="2"
+        />
+      </svg>
+      <h3 class="mt-2 text-sm font-medium text-gray-900">No usage data</h3>
+      <p class="mt-1 text-sm text-gray-500">
+        You haven't made any API requests yet. Create an API key and start using the service to see
+        usage statistics.
+      </p>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, onMounted } from 'vue'
+import { useUserStore } from '@/stores/user'
+import { showToast } from '@/utils/toast'
+
+const userStore = useUserStore()
+
+const loading = ref(true)
+const selectedPeriod = ref('week')
+const usageStats = ref(null)
+const userApiKeys = ref([])
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const loadUsageStats = async () => {
+  loading.value = true
+  try {
+    const [stats, apiKeys] = await Promise.all([
+      userStore.getUserUsageStats({ period: selectedPeriod.value }),
+      userStore.getUserApiKeys(true) // Include deleted keys
+    ])
+
+    usageStats.value = stats
+    userApiKeys.value = apiKeys
+  } catch (error) {
+    console.error('Failed to load usage stats:', error)
+    showToast('Failed to load usage statistics', 'error')
+  } finally {
+    loading.value = false
+  }
+}
+
+onMounted(() => {
+  loadUsageStats()
+})
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>

web/admin-spa/src/components/user/ViewApiKeyModal.vue

@@ -0,0 +1,250 @@
+<template>
+  <div
+    v-if="show"
+    class="fixed inset-0 z-50 h-full w-full overflow-y-auto bg-gray-600 bg-opacity-50"
+  >
+    <div
+      class="relative top-20 mx-auto w-[768px] max-w-4xl rounded-md border bg-white p-5 shadow-lg"
+    >
+      <div class="mt-3">
+        <div class="mb-4 flex items-center justify-between">
+          <h3 class="text-lg font-medium text-gray-900">API Key Details</h3>
+          <button class="text-gray-400 hover:text-gray-600" @click="emit('close')">
+            <svg class="h-6 w-6" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path
+                d="M6 18L18 6M6 6l12 12"
+                stroke-linecap="round"
+                stroke-linejoin="round"
+                stroke-width="2"
+              />
+            </svg>
+          </button>
+        </div>
+
+        <div v-if="apiKey" class="space-y-4">
+          <!-- API Key Name -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">Name</label>
+            <p class="mt-1 text-sm text-gray-900">{{ apiKey.name }}</p>
+          </div>
+
+          <!-- Description -->
+          <div v-if="apiKey.description">
+            <label class="block text-sm font-medium text-gray-700">Description</label>
+            <p class="mt-1 text-sm text-gray-900">{{ apiKey.description }}</p>
+          </div>
+
+          <!-- API Key -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">API Key</label>
+            <div class="mt-1 flex items-center space-x-2">
+              <div class="flex-1">
+                <div v-if="showFullKey" class="rounded-md border border-gray-300 bg-gray-50 p-3">
+                  <code class="break-all font-mono text-sm text-gray-900">{{
+                    apiKey.key || 'Not available'
+                  }}</code>
+                </div>
+                <div v-else class="rounded-md border border-gray-300 bg-gray-50 p-3">
+                  <code class="font-mono text-sm text-gray-900">{{
+                    apiKey.keyPreview || 'cr_****'
+                  }}</code>
+                </div>
+              </div>
+              <div class="flex flex-col space-y-1">
+                <button
+                  v-if="apiKey.key"
+                  class="inline-flex items-center rounded border border-gray-300 bg-white px-2 py-1 text-xs font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+                  @click="showFullKey = !showFullKey"
+                >
+                  <svg
+                    v-if="showFullKey"
+                    class="mr-1 h-3 w-3"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      d="M13.875 18.825A10.05 10.05 0 0112 19c-4.478 0-8.268-2.943-9.543-7a9.97 9.97 0 011.563-3.029m5.858.908a3 3 0 114.243 4.243M9.878 9.878l4.242 4.242M9.878 9.878L3 3m6.878 6.878L12 12m-1.122-2.122L12 12m-1.122-2.122l-4.243-4.242m6.879 6.878L15 15"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                  <svg
+                    v-else
+                    class="mr-1 h-3 w-3"
+                    fill="none"
+                    stroke="currentColor"
+                    viewBox="0 0 24 24"
+                  >
+                    <path
+                      d="M15 12a3 3 0 11-6 0 3 3 0 016 0z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                    <path
+                      d="M2.458 12C3.732 7.943 7.523 5 12 5c4.478 0 8.268 2.943 9.542 7-1.274 4.057-5.064 7-9.542 7-4.477 0-8.268-2.943-9.542-7z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                  {{ showFullKey ? 'Hide' : 'Show' }}
+                </button>
+                <button
+                  v-if="showFullKey && apiKey.key"
+                  class="inline-flex items-center rounded border border-gray-300 bg-white px-2 py-1 text-xs font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+                  @click="copyToClipboard(apiKey.key)"
+                >
+                  <svg class="mr-1 h-3 w-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path
+                      d="M8 16H6a2 2 0 01-2-2V6a2 2 0 012-2h8a2 2 0 012 2v2m-6 12h8a2 2 0 002-2v-8a2 2 0 00-2-2h-8a2 2 0 00-2 2v8a2 2 0 002 2z"
+                      stroke-linecap="round"
+                      stroke-linejoin="round"
+                      stroke-width="2"
+                    />
+                  </svg>
+                  Copy
+                </button>
+              </div>
+            </div>
+            <p v-if="!apiKey.key" class="mt-1 text-xs text-gray-500">
+              Full API key is only shown when first created or regenerated
+            </p>
+          </div>
+
+          <!-- Status -->
+          <div>
+            <label class="block text-sm font-medium text-gray-700">Status</label>
+            <div class="mt-1">
+              <span
+                :class="[
+                  'inline-flex items-center rounded-full px-2.5 py-0.5 text-xs font-medium',
+                  apiKey.isActive ? 'bg-green-100 text-green-800' : 'bg-red-100 text-red-800'
+                ]"
+              >
+                {{ apiKey.isActive ? 'Active' : 'Disabled' }}
+              </span>
+            </div>
+          </div>
+
+          <!-- Usage Stats -->
+          <div v-if="apiKey.usage" class="border-t border-gray-200 pt-4">
+            <label class="mb-2 block text-sm font-medium text-gray-700">Usage Statistics</label>
+            <div class="grid grid-cols-2 gap-4 text-sm">
+              <div>
+                <span class="text-gray-500">Requests:</span>
+                <span class="ml-2 font-medium">{{ formatNumber(apiKey.usage.requests || 0) }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Input Tokens:</span>
+                <span class="ml-2 font-medium">{{
+                  formatNumber(apiKey.usage.inputTokens || 0)
+                }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Output Tokens:</span>
+                <span class="ml-2 font-medium">{{
+                  formatNumber(apiKey.usage.outputTokens || 0)
+                }}</span>
+              </div>
+              <div>
+                <span class="text-gray-500">Total Cost:</span>
+                <span class="ml-2 font-medium"
+                  >${{ (apiKey.usage.totalCost || 0).toFixed(4) }}</span
+                >
+              </div>
+            </div>
+          </div>
+
+          <!-- Timestamps -->
+          <div class="space-y-2 border-t border-gray-200 pt-4 text-sm">
+            <div class="flex justify-between">
+              <span class="text-gray-500">Created:</span>
+              <span class="text-gray-900">{{ formatDate(apiKey.createdAt) }}</span>
+            </div>
+            <div v-if="apiKey.lastUsedAt" class="flex justify-between">
+              <span class="text-gray-500">Last Used:</span>
+              <span class="text-gray-900">{{ formatDate(apiKey.lastUsedAt) }}</span>
+            </div>
+            <div v-if="apiKey.expiresAt" class="flex justify-between">
+              <span class="text-gray-500">Expires:</span>
+              <span
+                :class="[
+                  'font-medium',
+                  new Date(apiKey.expiresAt) < new Date() ? 'text-red-600' : 'text-gray-900'
+                ]"
+              >
+                {{ formatDate(apiKey.expiresAt) }}
+              </span>
+            </div>
+          </div>
+
+          <div class="flex justify-end pt-4">
+            <button
+              class="rounded-md border border-gray-300 px-4 py-2 text-sm font-medium text-gray-700 hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2"
+              @click="emit('close')"
+            >
+              Close
+            </button>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref } from 'vue'
+import { showToast } from '@/utils/toast'
+
+defineProps({
+  show: {
+    type: Boolean,
+    default: false
+  },
+  apiKey: {
+    type: Object,
+    default: null
+  }
+})
+
+const emit = defineEmits(['close'])
+
+const showFullKey = ref(false)
+
+const formatNumber = (num) => {
+  if (num >= 1000000) {
+    return (num / 1000000).toFixed(1) + 'M'
+  } else if (num >= 1000) {
+    return (num / 1000).toFixed(1) + 'K'
+  }
+  return num.toString()
+}
+
+const formatDate = (dateString) => {
+  if (!dateString) return null
+  return new Date(dateString).toLocaleDateString('en-US', {
+    year: 'numeric',
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit'
+  })
+}
+
+const copyToClipboard = async (text) => {
+  try {
+    await navigator.clipboard.writeText(text)
+    showToast('Copied to clipboard!', 'success')
+  } catch (err) {
+    console.error('Failed to copy:', err)
+    showToast('Failed to copy to clipboard', 'error')
+  }
+}
+</script>
+
+<style scoped>
+/* 组件特定样式 */
+</style>