feat: 实现基于费用的速率限制功能

- 新增 rateLimitCost 字段，支持按费用进行速率限制
- 新增 weeklyOpusCostLimit 字段，支持 Opus 模型周费用限制
- 优化速率限制逻辑，支持费用、请求数、token多维度控制
- 更新前端界面，添加费用限制配置选项
- 增强账户管理功能，支持费用统计和限制
- 改进 Redis 数据模型，支持费用计数器
- 优化价格计算服务，支持更精确的成本核算

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

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

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

@@ -797,6 +797,25 @@
               </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"
@@ -1308,6 +1327,25 @@
             </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"
@@ -1770,6 +1808,7 @@ 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: '',
   projectId: props.account?.projectId || '',
   idToken: '',
@@ -2029,6 +2068,7 @@ 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',
@@ -2166,6 +2206,7 @@ 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',
@@ -2392,6 +2433,7 @@ 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',
@@ -2730,6 +2772,7 @@ watch(
         description: newAccount.description || '',
         accountType: newAccount.accountType || 'shared',
         subscriptionType: subscriptionType,
+        autoStopOnWarning: newAccount.autoStopOnWarning || false,
         groupId: groupId,
         projectId: newAccount.projectId || '',
         accessToken: '',

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/views/AccountsView.vue

@@ -191,7 +191,39 @@
               <th
                 class="w-[10%] min-w-[100px] px-3 py-4 text-left text-xs font-bold uppercase tracking-wider text-gray-700 dark:text-gray-300"
               >
-                会话窗口
+                <div class="flex items-center gap-2">
+                  <span>会话窗口</span>
+                  <el-tooltip placement="top">
+                    <template #content>
+                      <div class="space-y-2">
+                        <div>会话窗口进度表示5小时窗口的时间进度</div>
+                        <div class="space-y-1 text-xs">
+                          <div class="flex items-center gap-2">
+                            <div
+                              class="h-2 w-16 rounded bg-gradient-to-r from-blue-500 to-indigo-600"
+                            ></div>
+                            <span>正常：请求正常处理</span>
+                          </div>
+                          <div class="flex items-center gap-2">
+                            <div
+                              class="h-2 w-16 rounded bg-gradient-to-r from-yellow-500 to-orange-500"
+                            ></div>
+                            <span>警告：接近限制</span>
+                          </div>
+                          <div class="flex items-center gap-2">
+                            <div
+                              class="h-2 w-16 rounded bg-gradient-to-r from-red-500 to-red-600"
+                            ></div>
+                            <span>拒绝：达到速率限制</span>
+                          </div>
+                        </div>
+                      </div>
+                    </template>
+                    <i
+                      class="fas fa-question-circle cursor-help text-xs text-gray-400 hover:text-gray-600 dark:text-gray-500 dark:hover:text-gray-400"
+                    />
+                  </el-tooltip>
+                </div>
               </th>
               <th
                 class="w-[8%] min-w-[80px] px-3 py-4 text-left text-xs font-bold uppercase tracking-wider text-gray-700 dark:text-gray-300"
@@ -395,6 +427,14 @@
                   >
                     <i class="fas fa-pause-circle mr-1" />
                     不可调度
+                    <el-tooltip
+                      v-if="getSchedulableReason(account)"
+                      :content="getSchedulableReason(account)"
+                      effect="dark"
+                      placement="top"
+                    >
+                      <i class="fas fa-question-circle ml-1 cursor-help text-gray-500" />
+                    </el-tooltip>
                   </span>
                   <span
                     v-if="account.status === 'blocked' && account.errorMessage"
@@ -449,15 +489,21 @@
               <td class="whitespace-nowrap px-3 py-4 text-sm">
                 <div v-if="account.usage && account.usage.daily" class="space-y-1">
                   <div class="flex items-center gap-2">
-                    <div class="h-2 w-2 rounded-full bg-green-500" />
+                    <div class="h-2 w-2 rounded-full bg-blue-500" />
                     <span class="text-sm font-medium text-gray-900 dark:text-gray-100"
                       >{{ account.usage.daily.requests || 0 }} 次</span
                     >
                   </div>
                   <div class="flex items-center gap-2">
-                    <div class="h-2 w-2 rounded-full bg-blue-500" />
+                    <div class="h-2 w-2 rounded-full bg-purple-500" />
                     <span class="text-xs text-gray-600 dark:text-gray-300"
-                      >{{ formatNumber(account.usage.daily.allTokens || 0) }} tokens</span
+                      >{{ formatNumber(account.usage.daily.allTokens || 0) }}M</span
+                    >
+                  </div>
+                  <div class="flex items-center gap-2">
+                    <div class="h-2 w-2 rounded-full bg-green-500" />
+                    <span class="text-xs text-gray-600 dark:text-gray-300"
+                      >${{ calculateDailyCost(account) }}</span
                     >
                   </div>
                   <div
@@ -478,10 +524,33 @@
                   "
                   class="space-y-2"
                 >
+                  <!-- 使用统计在顶部 -->
+                  <div
+                    v-if="account.usage && account.usage.sessionWindow"
+                    class="flex items-center gap-3 text-xs"
+                  >
+                    <div class="flex items-center gap-1">
+                      <div class="h-1.5 w-1.5 rounded-full bg-purple-500" />
+                      <span class="font-medium text-gray-900 dark:text-gray-100">
+                        {{ formatNumber(account.usage.sessionWindow.totalTokens) }}M
+                      </span>
+                    </div>
+                    <div class="flex items-center gap-1">
+                      <div class="h-1.5 w-1.5 rounded-full bg-green-500" />
+                      <span class="font-medium text-gray-900 dark:text-gray-100">
+                        ${{ formatCost(account.usage.sessionWindow.totalCost) }}
+                      </span>
+                    </div>
+                  </div>
+
+                  <!-- 进度条 -->
                   <div class="flex items-center gap-2">
-                    <div class="h-2 w-24 rounded-full bg-gray-200">
+                    <div class="h-2 w-24 rounded-full bg-gray-200 dark:bg-gray-700">
                       <div
-                        class="h-2 rounded-full bg-gradient-to-r from-blue-500 to-indigo-600 transition-all duration-300"
+                        :class="[
+                          'h-2 rounded-full transition-all duration-300',
+                          getSessionProgressBarClass(account.sessionWindow.sessionWindowStatus)
+                        ]"
                         :style="{ width: account.sessionWindow.progress + '%' }"
                       />
                     </div>
@@ -489,7 +558,9 @@
                       {{ account.sessionWindow.progress }}%
                     </span>
                   </div>
-                  <div class="text-xs text-gray-600 dark:text-gray-300">
+
+                  <!-- 时间信息 -->
+                  <div class="text-xs text-gray-600 dark:text-gray-400">
                     <div>
                       {{
                         formatSessionWindow(
@@ -500,7 +571,7 @@
                     </div>
                     <div
                       v-if="account.sessionWindow.remainingTime > 0"
-                      class="font-medium text-indigo-600"
+                      class="font-medium text-indigo-600 dark:text-indigo-400"
                     >
                       剩余 {{ formatRemainingTime(account.sessionWindow.remainingTime) }}
                     </div>
@@ -648,21 +719,44 @@
           <div class="mb-3 grid grid-cols-2 gap-3">
             <div>
               <p class="text-xs text-gray-500 dark:text-gray-400">今日使用</p>
-              <p class="text-sm font-semibold text-gray-900 dark:text-gray-100">
-                {{ formatNumber(account.usage?.daily?.requests || 0) }} 次
-              </p>
-              <p class="mt-0.5 text-xs text-gray-500 dark:text-gray-400">
-                {{ formatNumber(account.usage?.daily?.allTokens || 0) }} tokens
-              </p>
+              <div class="space-y-1">
+                <div class="flex items-center gap-1.5">
+                  <div class="h-1.5 w-1.5 rounded-full bg-blue-500" />
+                  <p class="text-sm font-semibold text-gray-900 dark:text-gray-100">
+                    {{ account.usage?.daily?.requests || 0 }} 次
+                  </p>
+                </div>
+                <div class="flex items-center gap-1.5">
+                  <div class="h-1.5 w-1.5 rounded-full bg-purple-500" />
+                  <p class="text-xs text-gray-600 dark:text-gray-400">
+                    {{ formatNumber(account.usage?.daily?.allTokens || 0) }}M
+                  </p>
+                </div>
+                <div class="flex items-center gap-1.5">
+                  <div class="h-1.5 w-1.5 rounded-full bg-green-500" />
+                  <p class="text-xs text-gray-600 dark:text-gray-400">
+                    ${{ calculateDailyCost(account) }}
+                  </p>
+                </div>
+              </div>
             </div>
             <div>
-              <p class="text-xs text-gray-500 dark:text-gray-400">总使用量</p>
-              <p class="text-sm font-semibold text-gray-900 dark:text-gray-100">
-                {{ formatNumber(account.usage?.total?.requests || 0) }} 次
-              </p>
-              <p class="mt-0.5 text-xs text-gray-500 dark:text-gray-400">
-                {{ formatNumber(account.usage?.total?.allTokens || 0) }} tokens
-              </p>
+              <p class="text-xs text-gray-500 dark:text-gray-400">会话窗口</p>
+              <div v-if="account.usage && account.usage.sessionWindow" class="space-y-1">
+                <div class="flex items-center gap-1.5">
+                  <div class="h-1.5 w-1.5 rounded-full bg-purple-500" />
+                  <p class="text-sm font-semibold text-gray-900 dark:text-gray-100">
+                    {{ formatNumber(account.usage.sessionWindow.totalTokens) }}M
+                  </p>
+                </div>
+                <div class="flex items-center gap-1.5">
+                  <div class="h-1.5 w-1.5 rounded-full bg-green-500" />
+                  <p class="text-xs text-gray-600 dark:text-gray-400">
+                    ${{ formatCost(account.usage.sessionWindow.totalCost) }}
+                  </p>
+                </div>
+              </div>
+              <div v-else class="text-sm font-semibold text-gray-400">-</div>
             </div>
           </div>
 
@@ -678,14 +772,27 @@
               class="space-y-1.5 rounded-lg bg-gray-50 p-2 dark:bg-gray-700"
             >
               <div class="flex items-center justify-between text-xs">
-                <span class="font-medium text-gray-600 dark:text-gray-300">会话窗口</span>
+                <div class="flex items-center gap-1">
+                  <span class="font-medium text-gray-600 dark:text-gray-300">会话窗口</span>
+                  <el-tooltip
+                    content="会话窗口进度不代表使用量，仅表示距离下一个5小时窗口的剩余时间"
+                    placement="top"
+                  >
+                    <i
+                      class="fas fa-question-circle cursor-help text-xs text-gray-400 hover:text-gray-600"
+                    />
+                  </el-tooltip>
+                </div>
                 <span class="font-medium text-gray-700 dark:text-gray-200">
                   {{ account.sessionWindow.progress }}%
                 </span>
               </div>
               <div class="h-2 w-full overflow-hidden rounded-full bg-gray-200 dark:bg-gray-600">
                 <div
-                  class="h-full bg-gradient-to-r from-blue-500 to-indigo-600 transition-all duration-300"
+                  :class="[
+                    'h-full transition-all duration-300',
+                    getSessionProgressBarClass(account.sessionWindow.sessionWindowStatus)
+                  ]"
                   :style="{ width: account.sessionWindow.progress + '%' }"
                 />
               </div>
@@ -947,7 +1054,9 @@ const loadAccounts = async (forceReload = false) => {
             apiClient.get('/admin/claude-accounts', { params }),
             Promise.resolve({ success: true, data: [] }), // claude-console 占位
             Promise.resolve({ success: true, data: [] }), // bedrock 占位
-            Promise.resolve({ success: true, data: [] }) // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // openai 占位
+            Promise.resolve({ success: true, data: [] }) // azure-openai 占位
           )
           break
         case 'claude-console':
@@ -955,7 +1064,9 @@ const loadAccounts = async (forceReload = false) => {
             Promise.resolve({ success: true, data: [] }), // claude 占位
             apiClient.get('/admin/claude-console-accounts', { params }),
             Promise.resolve({ success: true, data: [] }), // bedrock 占位
-            Promise.resolve({ success: true, data: [] }) // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // openai 占位
+            Promise.resolve({ success: true, data: [] }) // azure-openai 占位
           )
           break
         case 'bedrock':
@@ -963,7 +1074,9 @@ const loadAccounts = async (forceReload = false) => {
             Promise.resolve({ success: true, data: [] }), // claude 占位
             Promise.resolve({ success: true, data: [] }), // claude-console 占位
             apiClient.get('/admin/bedrock-accounts', { params }),
-            Promise.resolve({ success: true, data: [] }) // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // openai 占位
+            Promise.resolve({ success: true, data: [] }) // azure-openai 占位
           )
           break
         case 'gemini':
@@ -971,7 +1084,29 @@ const loadAccounts = async (forceReload = false) => {
             Promise.resolve({ success: true, data: [] }), // claude 占位
             Promise.resolve({ success: true, data: [] }), // claude-console 占位
             Promise.resolve({ success: true, data: [] }), // bedrock 占位
-            apiClient.get('/admin/gemini-accounts', { params })
+            apiClient.get('/admin/gemini-accounts', { params }),
+            Promise.resolve({ success: true, data: [] }), // openai 占位
+            Promise.resolve({ success: true, data: [] }) // azure-openai 占位
+          )
+          break
+        case 'openai':
+          requests.push(
+            Promise.resolve({ success: true, data: [] }), // claude 占位
+            Promise.resolve({ success: true, data: [] }), // claude-console 占位
+            Promise.resolve({ success: true, data: [] }), // bedrock 占位
+            Promise.resolve({ success: true, data: [] }), // gemini 占位
+            apiClient.get('/admin/openai-accounts', { params }),
+            Promise.resolve({ success: true, data: [] }) // azure-openai 占位
+          )
+          break
+        case 'azure_openai':
+          requests.push(
+            Promise.resolve({ success: true, data: [] }), // claude 占位
+            Promise.resolve({ success: true, data: [] }), // claude-console 占位
+            Promise.resolve({ success: true, data: [] }), // bedrock 占位
+            Promise.resolve({ success: true, data: [] }), // gemini 占位
+            Promise.resolve({ success: true, data: [] }), // openai 占位
+            apiClient.get('/admin/azure-openai-accounts', { params })
           )
           break
       }
@@ -1077,9 +1212,11 @@ const formatNumber = (num) => {
   if (num === null || num === undefined) return '0'
   const number = Number(num)
   if (number >= 1000000) {
-    return Math.floor(number / 1000000).toLocaleString() + 'M'
+    return (number / 1000000).toFixed(2)
+  } else if (number >= 1000) {
+    return (number / 1000000).toFixed(4)
   }
-  return number.toLocaleString()
+  return (number / 1000000).toFixed(6)
 }
 
 // 格式化最后使用时间
@@ -1423,6 +1560,55 @@ const getClaudeAccountType = (account) => {
   return 'Claude'
 }
 
+// 获取停止调度的原因
+const getSchedulableReason = (account) => {
+  if (account.schedulable !== false) return null
+
+  // Claude Console 账户的错误状态
+  if (account.platform === 'claude-console') {
+    if (account.status === 'unauthorized') {
+      return 'API Key无效或已过期（401错误）'
+    }
+    if (account.overloadStatus === 'overloaded') {
+      return '服务过载（529错误）'
+    }
+    if (account.rateLimitStatus === 'limited') {
+      return '触发限流（429错误）'
+    }
+    if (account.status === 'blocked' && account.errorMessage) {
+      return account.errorMessage
+    }
+  }
+
+  // Claude 官方账户的错误状态
+  if (account.platform === 'claude') {
+    if (account.status === 'unauthorized') {
+      return '认证失败（401错误）'
+    }
+    if (account.status === 'error' && account.errorMessage) {
+      return account.errorMessage
+    }
+    if (account.isRateLimited) {
+      return '触发限流（429错误）'
+    }
+    // 自动停止调度的原因
+    if (account.stoppedReason) {
+      return account.stoppedReason
+    }
+  }
+
+  // 通用原因
+  if (account.stoppedReason) {
+    return account.stoppedReason
+  }
+  if (account.errorMessage) {
+    return account.errorMessage
+  }
+
+  // 默认为手动停止
+  return '手动停止调度'
+}
+
 // 获取账户状态文本
 const getAccountStatusText = (account) => {
   // 检查是否被封锁
@@ -1508,6 +1694,54 @@ const formatRelativeTime = (dateString) => {
   return formatLastUsed(dateString)
 }
 
+// 获取会话窗口进度条的样式类
+const getSessionProgressBarClass = (status) => {
+  // 根据状态返回不同的颜色类，包含防御性检查
+  if (!status) {
+    // 无状态信息时默认为蓝色
+    return 'bg-gradient-to-r from-blue-500 to-indigo-600'
+  }
+
+  // 转换为小写进行比较，避免大小写问题
+  const normalizedStatus = String(status).toLowerCase()
+
+  if (normalizedStatus === 'rejected') {
+    // 被拒绝 - 红色
+    return 'bg-gradient-to-r from-red-500 to-red-600'
+  } else if (normalizedStatus === 'allowed_warning') {
+    // 警告状态 - 橙色/黄色
+    return 'bg-gradient-to-r from-yellow-500 to-orange-500'
+  } else {
+    // 正常状态（allowed 或其他） - 蓝色
+    return 'bg-gradient-to-r from-blue-500 to-indigo-600'
+  }
+}
+
+// 格式化费用显示
+const formatCost = (cost) => {
+  if (!cost || cost === 0) return '0.0000'
+  if (cost < 0.0001) return cost.toExponential(2)
+  if (cost < 0.01) return cost.toFixed(6)
+  if (cost < 1) return cost.toFixed(4)
+  return cost.toFixed(2)
+}
+
+// 计算每日费用（估算，基于平均模型价格）
+const calculateDailyCost = (account) => {
+  if (!account.usage || !account.usage.daily) return '0.0000'
+
+  const dailyTokens = account.usage.daily.allTokens || 0
+  if (dailyTokens === 0) return '0.0000'
+
+  // 使用平均价格估算（基于Claude 3.5 Sonnet的价格）
+  // 输入: $3/1M tokens, 输出: $15/1M tokens
+  // 假设平均比例为 输入:输出 = 3:1
+  const avgPricePerMillion = 3 * 0.75 + 15 * 0.25 // 加权平均价格
+  const cost = (dailyTokens / 1000000) * avgPricePerMillion
+
+  return formatCost(cost)
+}
+
 // 切换调度状态
 // const toggleDispatch = async (account) => {
 //   await toggleSchedulable(account)

web/admin-spa/src/views/ApiKeysView.vue

@@ -416,7 +416,7 @@
                     <!-- 每日费用限制进度条 -->
                     <div v-if="key.dailyCostLimit > 0" class="space-y-1">
                       <div class="flex items-center justify-between text-xs">
-                        <span class="text-gray-500 dark:text-gray-400">费用限额</span>
+                        <span class="text-gray-500 dark:text-gray-400">每日费用</span>
                         <span class="text-gray-700 dark:text-gray-300">
                           ${{ (key.dailyCost || 0).toFixed(2) }} / ${{
                             key.dailyCostLimit.toFixed(2)
@@ -432,9 +432,30 @@
                       </div>
                     </div>
 
+                    <!-- Opus 周费用限制进度条 -->
+                    <div v-if="key.weeklyOpusCostLimit > 0" class="space-y-1">
+                      <div class="flex items-center justify-between text-xs">
+                        <span class="text-gray-500 dark:text-gray-400">Opus周费用</span>
+                        <span class="text-gray-700 dark:text-gray-300">
+                          ${{ (key.weeklyOpusCost || 0).toFixed(2) }} / ${{
+                            key.weeklyOpusCostLimit.toFixed(2)
+                          }}
+                        </span>
+                      </div>
+                      <div class="h-1.5 w-full rounded-full bg-gray-200">
+                        <div
+                          class="h-1.5 rounded-full transition-all duration-300"
+                          :class="getWeeklyOpusCostProgressColor(key)"
+                          :style="{ width: getWeeklyOpusCostProgress(key) + '%' }"
+                        />
+                      </div>
+                    </div>
+
                     <!-- 时间窗口限制进度条 -->
                     <WindowCountdown
                       v-if="key.rateLimitWindow > 0"
+                      :cost-limit="key.rateLimitCost"
+                      :current-cost="key.currentWindowCost"
                       :current-requests="key.currentWindowRequests"
                       :current-tokens="key.currentWindowTokens"
                       :rate-limit-window="key.rateLimitWindow"
@@ -987,7 +1008,12 @@
 
             <!-- 移动端时间窗口限制 -->
             <WindowCountdown
-              v-if="key.rateLimitWindow > 0 && (key.rateLimitRequests > 0 || key.tokenLimit > 0)"
+              v-if="
+                key.rateLimitWindow > 0 &&
+                (key.rateLimitRequests > 0 || key.tokenLimit > 0 || key.rateLimitCost > 0)
+              "
+              :cost-limit="key.rateLimitCost"
+              :current-cost="key.currentWindowCost"
               :current-requests="key.currentWindowRequests"
               :current-tokens="key.currentWindowTokens"
               :rate-limit-window="key.rateLimitWindow"
@@ -2238,6 +2264,21 @@ const getDailyCostProgressColor = (key) => {
   return 'bg-green-500'
 }
 
+// 获取 Opus 周费用进度
+const getWeeklyOpusCostProgress = (key) => {
+  if (!key.weeklyOpusCostLimit || key.weeklyOpusCostLimit === 0) return 0
+  const percentage = ((key.weeklyOpusCost || 0) / key.weeklyOpusCostLimit) * 100
+  return Math.min(percentage, 100)
+}
+
+// 获取 Opus 周费用进度条颜色
+const getWeeklyOpusCostProgressColor = (key) => {
+  const progress = getWeeklyOpusCostProgress(key)
+  if (progress >= 100) return 'bg-red-500'
+  if (progress >= 80) return 'bg-yellow-500'
+  return 'bg-green-500'
+}
+
 // 显示使用详情
 const showUsageDetails = (apiKey) => {
   selectedApiKeyForDetail.value = apiKey