diff --git a/.env b/.env
index efca345..14e1b52 100644
--- a/.env
+++ b/.env
@@ -8,4 +8,4 @@ MYSQL_HOST=172.22.222.111
 MYSQL_PORT=3306
 MYSQL_USER=windsurf-auto-register
 MYSQL_PASSWORD=Qichen5210523
-MYSQL_DATABASE=auto_register
+MYSQL_DATABASE=windsurf-auto-register
diff --git a/src/tools/account-register/sites/windsurf.js b/src/tools/account-register/sites/windsurf.js
index e82225f..f23be5d 100644
--- a/src/tools/account-register/sites/windsurf.js
+++ b/src/tools/account-register/sites/windsurf.js
@@ -1023,11 +1023,9 @@ class WindsurfRegister {
         }
       }
       
-      // 9. 点击订阅按钮
+      // 9. 点击订阅按钮并检测卡片拒绝（支持重试）
       logger.info(this.siteName, '  → 点击订阅按钮...');
       await this.human.randomDelay(2000, 3000);
-      
-      // 9. 点击订阅按钮并检测卡片拒绝（支持重试）
       const maxRetries = 5;  // 最多重试5次
       let retryCount = 0;
       let paymentSuccess = false;
@@ -1152,16 +1150,12 @@ class WindsurfRegister {
           await new Promise(resolve => setTimeout(resolve, 500));
         }
       }
-        
-        // 额外等待页面稳定
-        await this.human.randomDelay(2000, 3000);
-        
-        this.currentStep = 6;
-        logger.success(this.siteName, `步骤 6 完成`);
-      } else {
-        logger.warn(this.siteName, '  → 未找到订阅按钮');
-        this.currentStep = 6;
-      }
+      
+      // 额外等待页面稳定
+      await this.human.randomDelay(2000, 3000);
+      
+      this.currentStep = 6;
+      logger.success(this.siteName, `步骤 6 完成`);
       
     } catch (error) {
       logger.error(this.siteName, `填写支付信息失败: ${error.message}`);
@@ -1179,7 +1173,7 @@ class WindsurfRegister {
       // 0. 检查并关闭可能存在的弹窗（"要打开 Windsurf 吗？"）
       logger.info(this.siteName, '  → 检查是否有弹窗需要关闭...');
       try {
-        await this.page.waitForTimeout(2000); // 等待弹窗出现
+        await new Promise(resolve => setTimeout(resolve, 2000)); // 等待弹窗出现
         
         // 方法1: 尝试按ESC键关闭浏览器原生对话框
         logger.info(this.siteName, '  → 尝试按ESC键关闭原生对话框...');
@@ -1495,6 +1489,31 @@ class WindsurfRegister {
         }
       }
 
+      // 清理浏览器缓存并关闭
+      if (this.page) {
+        try {
+          logger.info(this.siteName, '  → 清除浏览器缓存...');
+          const client = await this.page.target().createCDPSession();
+          await client.send('Network.clearBrowserCookies');
+          await client.send('Network.clearBrowserCache');
+          await client.send('Storage.clearDataForOrigin', {
+            origin: '*',
+            storageTypes: 'all'
+          });
+          await this.page.goto('https://windsurf.com', { waitUntil: 'domcontentloaded' });
+          await this.page.evaluate(() => {
+            try {
+              localStorage.clear();
+              sessionStorage.clear();
+            } catch (e) {}
+          });
+          await client.detach();
+          logger.success(this.siteName, '  → ✓ 浏览器缓存已清除');
+        } catch (e) {
+          logger.warn(this.siteName, `  → 清除缓存失败: ${e.message}`);
+        }
+      }
+
       await this.closeBrowser();
       
       throw error;
diff --git a/src/tools/database/README.md b/src/tools/database/README.md
index f96d113..26788f3 100644
--- a/src/tools/database/README.md
+++ b/src/tools/database/README.md
@@ -69,7 +69,7 @@ MYSQL_HOST=172.22.222.111
 MYSQL_PORT=3306
 MYSQL_USER=windsurf-auto-register
 MYSQL_PASSWORD=Qichen5210523
-MYSQL_DATABASE=auto_register
+MYSQL_DATABASE=windsurf-auto-register
 ```
 
 ### 3. 在代码中使用
@@ -166,4 +166,4 @@ getRepository(name) {
 - **地址**: 172.22.222.111:3306
 - **用户**: windsurf-auto-register
 - **密码**: Qichen5210523
-- **数据库**: auto_register
+- **数据库**: windsurf-auto-register
diff --git a/src/tools/database/config.js b/src/tools/database/config.js
index 78bc133..c204ad1 100644
--- a/src/tools/database/config.js
+++ b/src/tools/database/config.js
@@ -9,7 +9,7 @@ module.exports = {
     port: parseInt(process.env.MYSQL_PORT || '3306'),
     user: process.env.MYSQL_USER || 'windsurf-auto-register',
     password: process.env.MYSQL_PASSWORD || 'Qichen5210523',
-    database: process.env.MYSQL_DATABASE || 'auto_register',
+    database: process.env.MYSQL_DATABASE || 'windsurf-auto-register',
     waitForConnections: true,
     connectionLimit: 10,
     queueLimit: 0,
diff --git a/src/tools/database/init.sql b/src/tools/database/init.sql
index a7bae9f..a46d72d 100644
--- a/src/tools/database/init.sql
+++ b/src/tools/database/init.sql
@@ -3,11 +3,11 @@
 -- ============================================
 
 -- 创建数据库（如果不存在）
-CREATE DATABASE IF NOT EXISTS `auto_register` 
+CREATE DATABASE IF NOT EXISTS `windsurf-auto-register` 
   DEFAULT CHARACTER SET utf8mb4 
   COLLATE utf8mb4_unicode_ci;
 
-USE `auto_register`;
+USE `windsurf-auto-register`;
 
 -- 创建 Windsurf 账号表
 CREATE TABLE IF NOT EXISTS `windsurf_accounts` (