diff --git a/src/middleware/auth.js b/src/middleware/auth.js
index ee39577e..02fbc974 100644
--- a/src/middleware/auth.js
+++ b/src/middleware/auth.js
@@ -198,11 +198,14 @@ const authenticateApiKey = async (req, res, next) => {
       name: validation.keyData.name,
       tokenLimit: validation.keyData.tokenLimit,
       claudeAccountId: validation.keyData.claudeAccountId,
+      geminiAccountId: validation.keyData.geminiAccountId,
+      permissions: validation.keyData.permissions,
       concurrencyLimit: validation.keyData.concurrencyLimit,
       rateLimitWindow: validation.keyData.rateLimitWindow,
       rateLimitRequests: validation.keyData.rateLimitRequests,
       enableModelRestriction: validation.keyData.enableModelRestriction,
-      restrictedModels: validation.keyData.restrictedModels
+      restrictedModels: validation.keyData.restrictedModels,
+      usage: validation.keyData.usage
     };
     req.usage = validation.keyData.usage;
     
diff --git a/src/routes/geminiRoutes.js b/src/routes/geminiRoutes.js
index 91618d16..c5fd850c 100644
--- a/src/routes/geminiRoutes.js
+++ b/src/routes/geminiRoutes.js
@@ -29,7 +29,7 @@ router.post('/messages', authenticateApiKey, async (req, res) => {
   let abortController = null;
   
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 检查权限
     if (!checkPermissions(apiKeyData, 'gemini')) {
@@ -137,7 +137,7 @@ router.post('/messages', authenticateApiKey, async (req, res) => {
     
     // 处理速率限制
     if (error.status === 429) {
-      if (req.apiKeyData && req.account) {
+      if (apiKeyData && req.account) {
         await geminiAccountService.setAccountRateLimited(req.account.id, true);
       }
     }
@@ -163,7 +163,7 @@ router.post('/messages', authenticateApiKey, async (req, res) => {
 // 获取可用模型列表
 router.get('/models', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 检查权限
     if (!checkPermissions(apiKeyData, 'gemini')) {
@@ -215,7 +215,7 @@ router.get('/models', authenticateApiKey, async (req, res) => {
 // 使用情况统计（与 Claude 共用）
 router.get('/usage', authenticateApiKey, async (req, res) => {
   try {
-    const usage = req.apiKeyData.usage;
+    const usage = req.apiKey.usage;
     
     res.json({
       object: 'usage',
@@ -240,7 +240,7 @@ router.get('/usage', authenticateApiKey, async (req, res) => {
 // API Key 信息（与 Claude 共用）
 router.get('/key-info', authenticateApiKey, async (req, res) => {
   try {
-    const keyData = req.apiKeyData;
+    const keyData = req.apiKey;
     
     res.json({
       id: keyData.id,
diff --git a/src/routes/openaiClaudeRoutes.js b/src/routes/openaiClaudeRoutes.js
index c419a5f0..9b570e3c 100644
--- a/src/routes/openaiClaudeRoutes.js
+++ b/src/routes/openaiClaudeRoutes.js
@@ -33,7 +33,7 @@ function checkPermissions(apiKeyData, requiredPermission = 'claude') {
 // 📋 OpenAI 兼容的模型列表端点
 router.get('/v1/models', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 检查权限
     if (!checkPermissions(apiKeyData, 'claude')) {
@@ -87,7 +87,7 @@ router.get('/v1/models', authenticateApiKey, async (req, res) => {
 // 📄 OpenAI 兼容的模型详情端点
 router.get('/v1/models/:model', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     const modelId = req.params.model;
     
     // 检查权限
@@ -339,13 +339,13 @@ async function handleChatCompletion(req, res, apiKeyData) {
 
 // 🚀 OpenAI 兼容的聊天完成端点
 router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
-  await handleChatCompletion(req, res, req.apiKeyData);
+  await handleChatCompletion(req, res, req.apiKey);
 });
 
 // 🔧 OpenAI 兼容的 completions 端点（传统格式，转换为 chat 格式）
 router.post('/v1/completions', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 验证必需参数
     if (!req.body.prompt) {
diff --git a/src/routes/openaiGeminiRoutes.js b/src/routes/openaiGeminiRoutes.js
index be061a80..64e10b4f 100644
--- a/src/routes/openaiGeminiRoutes.js
+++ b/src/routes/openaiGeminiRoutes.js
@@ -29,7 +29,7 @@ router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
   let abortController = null;
   
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 检查权限
     if (!checkPermissions(apiKeyData, 'gemini')) {
@@ -159,7 +159,7 @@ router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
     
     // 处理速率限制
     if (error.status === 429) {
-      if (req.apiKeyData && req.account) {
+      if (apiKeyData && req.account) {
         await geminiAccountService.setAccountRateLimited(req.account.id, true);
       }
     }
@@ -186,7 +186,7 @@ router.post('/v1/chat/completions', authenticateApiKey, async (req, res) => {
 // OpenAI 兼容的模型列表端点
 router.get('/v1/models', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     
     // 检查权限
     if (!checkPermissions(apiKeyData, 'gemini')) {
@@ -244,7 +244,7 @@ router.get('/v1/models', authenticateApiKey, async (req, res) => {
 // OpenAI 兼容的模型详情端点
 router.get('/v1/models/:model', authenticateApiKey, async (req, res) => {
   try {
-    const apiKeyData = req.apiKeyData;
+    const apiKeyData = req.apiKey;
     const modelId = req.params.model;
     
     // 检查权限