diff --git a/README.md b/README.md
index 30dcfb50..cbeeb9d2 100644
--- a/README.md
+++ b/README.md
@@ -483,6 +483,7 @@ model_provider = "crs"
 model = "gpt-5"
 model_reasoning_effort = "high"
 disable_response_storage = true
+preferred_auth_method = "apikey"
 
 [model_providers.crs]
 name = "crs"
@@ -494,7 +495,7 @@ wire_api = "responses"
 
 ```json
 {
-  "OPENAI_API_KEY": "你的后台创建的API密钥"
+    "OPENAI_API_KEY": "你的后台创建的API密钥"
 }
 ```
 
diff --git a/src/routes/apiStats.js b/src/routes/apiStats.js
index cac72503..4dca7386 100644
--- a/src/routes/apiStats.js
+++ b/src/routes/apiStats.js
@@ -31,8 +31,8 @@ router.post('/api/get-key-id', async (req, res) => {
       })
     }
 
-    // 验证API Key
-    const validation = await apiKeyService.validateApiKey(apiKey)
+    // 验证API Key（使用不触发激活的验证方法）
+    const validation = await apiKeyService.validateApiKeyForStats(apiKey)
 
     if (!validation.valid) {
       const clientIP = req.ip || req.connection?.remoteAddress || 'unknown'
@@ -146,6 +146,11 @@ router.post('/api/user-stats', async (req, res) => {
         enableClientRestriction: keyData.enableClientRestriction === 'true',
         allowedClients,
         permissions: keyData.permissions || 'all',
+        // 添加激活相关字段
+        expirationMode: keyData.expirationMode || 'fixed',
+        isActivated: keyData.isActivated === 'true',
+        activationDays: parseInt(keyData.activationDays || 0),
+        activatedAt: keyData.activatedAt || null,
         usage // 使用完整的 usage 数据，而不是只有 total
       }
     } else if (apiKey) {
@@ -158,8 +163,8 @@ router.post('/api/user-stats', async (req, res) => {
         })
       }
 
-      // 验证API Key（重用现有的验证逻辑）
-      const validation = await apiKeyService.validateApiKey(apiKey)
+      // 验证API Key（使用不触发激活的验证方法）
+      const validation = await apiKeyService.validateApiKeyForStats(apiKey)
 
       if (!validation.valid) {
         const clientIP = req.ip || req.connection?.remoteAddress || 'unknown'
@@ -335,6 +340,11 @@ router.post('/api/user-stats', async (req, res) => {
       isActive: true, // 如果能通过validateApiKey验证，说明一定是激活的
       createdAt: keyData.createdAt,
       expiresAt: keyData.expiresAt,
+      // 添加激活相关字段
+      expirationMode: keyData.expirationMode || 'fixed',
+      isActivated: keyData.isActivated === 'true',
+      activationDays: parseInt(keyData.activationDays || 0),
+      activatedAt: keyData.activatedAt || null,
       permissions: fullKeyData.permissions,
 
       // 使用统计（使用验证结果中的完整数据）
diff --git a/src/services/apiKeyService.js b/src/services/apiKeyService.js
index 8ee94337..7e7f5fde 100644
--- a/src/services/apiKeyService.js
+++ b/src/services/apiKeyService.js
@@ -256,6 +256,126 @@ class ApiKeyService {
     }
   }
 
+  // 🔍 验证API Key（仅用于统计查询，不触发激活）
+  async validateApiKeyForStats(apiKey) {
+    try {
+      if (!apiKey || !apiKey.startsWith(this.prefix)) {
+        return { valid: false, error: 'Invalid API key format' }
+      }
+
+      // 计算API Key的哈希值
+      const hashedKey = this._hashApiKey(apiKey)
+
+      // 通过哈希值直接查找API Key（性能优化）
+      const keyData = await redis.findApiKeyByHash(hashedKey)
+
+      if (!keyData) {
+        return { valid: false, error: 'API key not found' }
+      }
+
+      // 检查是否激活
+      if (keyData.isActive !== 'true') {
+        return { valid: false, error: 'API key is disabled' }
+      }
+
+      // 注意：这里不处理激活逻辑，保持 API Key 的未激活状态
+
+      // 检查是否过期（仅对已激活的 Key 检查）
+      if (
+        keyData.isActivated === 'true' &&
+        keyData.expiresAt &&
+        new Date() > new Date(keyData.expiresAt)
+      ) {
+        return { valid: false, error: 'API key has expired' }
+      }
+
+      // 如果API Key属于某个用户，检查用户是否被禁用
+      if (keyData.userId) {
+        try {
+          const userService = require('./userService')
+          const user = await userService.getUserById(keyData.userId, false)
+          if (!user || !user.isActive) {
+            return { valid: false, error: 'User account is disabled' }
+          }
+        } catch (userError) {
+          // 如果用户服务出错，记录但不影响API Key验证
+          logger.warn(`Failed to check user status for API key ${keyData.id}:`, userError)
+        }
+      }
+
+      // 获取当日费用
+      const dailyCost = (await redis.getDailyCost(keyData.id)) || 0
+
+      // 获取使用统计
+      const usage = await redis.getUsageStats(keyData.id)
+
+      // 解析限制模型数据
+      let restrictedModels = []
+      try {
+        restrictedModels = keyData.restrictedModels ? JSON.parse(keyData.restrictedModels) : []
+      } catch (e) {
+        restrictedModels = []
+      }
+
+      // 解析允许的客户端
+      let allowedClients = []
+      try {
+        allowedClients = keyData.allowedClients ? JSON.parse(keyData.allowedClients) : []
+      } catch (e) {
+        allowedClients = []
+      }
+
+      // 解析标签
+      let tags = []
+      try {
+        tags = keyData.tags ? JSON.parse(keyData.tags) : []
+      } catch (e) {
+        tags = []
+      }
+
+      return {
+        valid: true,
+        keyData: {
+          id: keyData.id,
+          name: keyData.name,
+          description: keyData.description,
+          createdAt: keyData.createdAt,
+          expiresAt: keyData.expiresAt,
+          // 添加激活相关字段
+          expirationMode: keyData.expirationMode || 'fixed',
+          isActivated: keyData.isActivated === 'true',
+          activationDays: parseInt(keyData.activationDays || 0),
+          activatedAt: keyData.activatedAt || null,
+          claudeAccountId: keyData.claudeAccountId,
+          claudeConsoleAccountId: keyData.claudeConsoleAccountId,
+          geminiAccountId: keyData.geminiAccountId,
+          openaiAccountId: keyData.openaiAccountId,
+          azureOpenaiAccountId: keyData.azureOpenaiAccountId,
+          bedrockAccountId: keyData.bedrockAccountId,
+          permissions: keyData.permissions || 'all',
+          tokenLimit: parseInt(keyData.tokenLimit),
+          concurrencyLimit: parseInt(keyData.concurrencyLimit || 0),
+          rateLimitWindow: parseInt(keyData.rateLimitWindow || 0),
+          rateLimitRequests: parseInt(keyData.rateLimitRequests || 0),
+          rateLimitCost: parseFloat(keyData.rateLimitCost || 0),
+          enableModelRestriction: keyData.enableModelRestriction === 'true',
+          restrictedModels,
+          enableClientRestriction: keyData.enableClientRestriction === 'true',
+          allowedClients,
+          dailyCostLimit: parseFloat(keyData.dailyCostLimit || 0),
+          weeklyOpusCostLimit: parseFloat(keyData.weeklyOpusCostLimit || 0),
+          dailyCost: dailyCost || 0,
+          weeklyOpusCost: (await redis.getWeeklyOpusCost(keyData.id)) || 0,
+          tags,
+          usage
+        }
+      }
+    } catch (error) {
+      logger.error('❌ API key validation error (stats):', error)
+      return { valid: false, error: 'Internal validation error' }
+    }
+  }
+
   // 📋 获取所有API Keys
   async getAllApiKeys(includeDeleted = false) {
     try {
diff --git a/web/admin-spa/src/components/apistats/StatsOverview.vue b/web/admin-spa/src/components/apistats/StatsOverview.vue
index 557166b1..5d4a9a6d 100644
--- a/web/admin-spa/src/components/apistats/StatsOverview.vue
+++ b/web/admin-spa/src/components/apistats/StatsOverview.vue
@@ -115,7 +115,19 @@
           <span class="mt-1 flex-shrink-0 text-sm text-gray-600 dark:text-gray-400 md:text-base"
             >过期时间</span
           >
-          <div v-if="statsData.expiresAt" class="text-right">
+          <!-- 未激活状态 -->
+          <div
+            v-if="statsData.expirationMode === 'activation' && !statsData.isActivated"
+            class="text-sm font-medium text-amber-600 dark:text-amber-500 md:text-base"
+          >
+            <i class="fas fa-pause-circle mr-1 text-xs md:text-sm" />
+            未激活
+            <span class="ml-1 text-xs text-gray-500 dark:text-gray-400"
+              >(首次使用后{{ statsData.activationDays || 30 }}天过期)</span
+            >
+          </div>
+          <!-- 已设置过期时间 -->
+          <div v-else-if="statsData.expiresAt" class="text-right">
             <div
               v-if="isApiKeyExpired(statsData.expiresAt)"
               class="text-sm font-medium text-red-600 md:text-base"
@@ -137,6 +149,7 @@
               {{ formatExpireDate(statsData.expiresAt) }}
             </div>
           </div>
+          <!-- 永不过期 -->
           <div v-else class="text-sm font-medium text-gray-400 dark:text-gray-500 md:text-base">
             <i class="fas fa-infinity mr-1 text-xs md:text-sm" />
             永不过期
diff --git a/web/admin-spa/src/views/TutorialView.vue b/web/admin-spa/src/views/TutorialView.vue
index eb2e9cc3..ac938825 100644
--- a/web/admin-spa/src/views/TutorialView.vue
+++ b/web/admin-spa/src/views/TutorialView.vue
@@ -434,6 +434,7 @@
                 <div class="whitespace-nowrap text-gray-300">model = "gpt-5"</div>
                 <div class="whitespace-nowrap text-gray-300">model_reasoning_effort = "high"</div>
                 <div class="whitespace-nowrap text-gray-300">disable_response_storage = true</div>
+                <div class="whitespace-nowrap text-gray-300">preferred_auth_method = "apikey"</div>
                 <div class="mt-2"></div>
                 <div class="whitespace-nowrap text-gray-300">[model_providers.crs]</div>
                 <div class="whitespace-nowrap text-gray-300">name = "crs"</div>
@@ -920,6 +921,7 @@
                 <div class="whitespace-nowrap text-gray-300">model = "gpt-5"</div>
                 <div class="whitespace-nowrap text-gray-300">model_reasoning_effort = "high"</div>
                 <div class="whitespace-nowrap text-gray-300">disable_response_storage = true</div>
+                <div class="whitespace-nowrap text-gray-300">preferred_auth_method = "apikey"</div>
                 <div class="mt-2"></div>
                 <div class="whitespace-nowrap text-gray-300">[model_providers.crs]</div>
                 <div class="whitespace-nowrap text-gray-300">name = "crs"</div>
@@ -1397,6 +1399,7 @@
                 <div class="whitespace-nowrap text-gray-300">model = "gpt-5"</div>
                 <div class="whitespace-nowrap text-gray-300">model_reasoning_effort = "high"</div>
                 <div class="whitespace-nowrap text-gray-300">disable_response_storage = true</div>
+                <div class="whitespace-nowrap text-gray-300">preferred_auth_method = "apikey"</div>
                 <div class="mt-2"></div>
                 <div class="whitespace-nowrap text-gray-300">[model_providers.crs]</div>
                 <div class="whitespace-nowrap text-gray-300">name = "crs"</div>