diff --git a/server/src/index.ts b/server/src/index.ts
index 2ef1ed8..9da29ab 100644
--- a/server/src/index.ts
+++ b/server/src/index.ts
@@ -20,10 +20,9 @@ import revisionRoutes from './routes/revision.routes';
 import executionRoutes from './routes/execution.routes';
 import migrationRoutes from './routes/migration.routes';
 
-console.log("[BOOT] DATABASE_URL =", process.env.DATABASE_URL);
-
 async function bootstrap() {
   const app = express();
+  logger.info('Database configuration loaded');
   
   // ============================================
   // 基础中间件
@@ -54,7 +53,7 @@ async function bootstrap() {
         callback(null, true);
       } else {
         logger.warn('CORS blocked', { origin });
-        callback(null, true); // 开发阶段暂时允许所有
+        callback(null, false);
       }
     },
     credentials: true,
diff --git a/server/test-proxy.js b/server/test-proxy.js
deleted file mode 100644
index aa8f91d..0000000
--- a/server/test-proxy.js
+++ /dev/null
@@ -1,35 +0,0 @@
-const axios = require('axios');
-const { HttpsProxyAgent } = require('https-proxy-agent');
-
-// 使用你的真实 API Key
-const apiKey = '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';  // 替换成真实的
-const proxyUrl = 'http://127.0.0.1:4780';
-const httpsAgent = new HttpsProxyAgent(proxyUrl);
-
-console.log('Testing with real API key...');
-
-axios.post('https://api.openai.com/v1/chat/completions', {
-  model: 'gpt-4o-mini',
-  messages: [{ role: 'user', content: 'Say hello' }],
-  max_tokens: 50
-}, {
-  headers: {
-    'Content-Type': 'application/json',
-    'Authorization': `Bearer ${apiKey}`
-  },
-  httpsAgent: httpsAgent,
-  proxy: false,
-  timeout: 60000
-})
-.then(response => {
-  console.log('✅ SUCCESS!');
-  console.log('Response:', response.data.choices[0].message.content);
-})
-.catch(error => {
-  if (error.response) {
-    console.log('❌ API Error:', error.response.status);
-    console.log('Message:', error.response.data?.error?.message);
-  } else {
-    console.log('❌ Network Error:', error.message);
-  }
-});
\ No newline at end of file