diff --git a/config/database.js b/config/database.js
index ae37333..0611221 100644
--- a/config/database.js
+++ b/config/database.js
@@ -1,9 +1,38 @@
 const path = require('path');
+const fs = require('fs');
+
+// 数据库文件路径配置
+// 在Docker环境中使用 /app/data，本地开发使用项目根目录的data文件夹
+let dbPath;
+if (process.env.DB_PATH) {
+  // 如果设置了环境变量，使用环境变量的路径
+  dbPath = process.env.DB_PATH;
+} else if (fs.existsSync('/app/data')) {
+  // Docker容器内，使用/app/data目录
+  dbPath = '/app/data/proxies.db';
+} else {
+  // 本地开发环境，使用项目根目录的data文件夹
+  const dataDir = path.join(__dirname, '../data');
+  dbPath = path.join(dataDir, 'proxies.db');
+  
+  // 确保data目录存在
+  if (!fs.existsSync(dataDir)) {
+    try {
+      fs.mkdirSync(dataDir, { recursive: true });
+    } catch (error) {
+      console.warn('无法创建data目录，将使用项目根目录:', error.message);
+      // 如果创建失败，回退到项目根目录
+      dbPath = path.join(__dirname, '../proxies.db');
+    }
+  }
+}
+
+console.log(`数据库文件路径: ${dbPath}`);
 
 const dbConfig = {
   development: {
     dialect: 'sqlite',
-    storage: path.join(__dirname, '../proxies.db')
+    storage: dbPath
   }
 };
 
diff --git a/src/database/db.js b/src/database/db.js
index 2deca99..137c04d 100644
--- a/src/database/db.js
+++ b/src/database/db.js
@@ -9,15 +9,19 @@ class Database {
 
   connect() {
     return new Promise((resolve, reject) => {
+      const dbPath = config.development.storage;
+      console.log(`正在连接数据库: ${dbPath}`);
+      
       this.db = new sqlite3.Database(
-        config.development.storage,
+        dbPath,
         sqlite3.OPEN_READWRITE | sqlite3.OPEN_CREATE,
         (err) => {
           if (err) {
             console.error('数据库连接失败:', err.message);
+            console.error('数据库路径:', dbPath);
             reject(err);
           } else {
-            console.log('已连接到 SQLite 数据库');
+            console.log(`已连接到 SQLite 数据库: ${dbPath}`);
             resolve();
           }
         }
diff --git a/src/services/validator.js b/src/services/validator.js
index f7c4465..33615e6 100644
--- a/src/services/validator.js
+++ b/src/services/validator.js
@@ -102,10 +102,11 @@ class ProxyValidator {
             const dataStr = typeof response.data === 'string' 
               ? response.data 
               : JSON.stringify(response.data);
-            responseData = dataStr.substring(0, 500);
-            if (dataStr.length > 500) {
-              responseData += '... (已截断)';
-            }
+            // responseData = dataStr.substring(0, 500);
+            responseData = dataStr;
+            // if (dataStr.length > 500) {
+            //   responseData += '... (已截断)';
+            // }
           } catch (e) {
             responseData = '无法解析响应内容';
           }
@@ -151,10 +152,11 @@ class ProxyValidator {
             const dataStr = typeof response.data === 'string' 
               ? response.data 
               : JSON.stringify(response.data);
-            responseData = dataStr.substring(0, 500);
-            if (dataStr.length > 500) {
-              responseData += '... (已截断)';
-            }
+            responseData = dataStr;
+            // responseData = dataStr.substring(0, 500);
+            // if (dataStr.length > 500) {
+            //   responseData += '... (已截断)';
+            // }
           }
         } catch (e) {
           responseData = '无法解析响应内容';