diff --git a/lib/ai-translate.ts b/lib/ai-translate.ts
index 1e7a5e5..b6fd695 100644
--- a/lib/ai-translate.ts
+++ b/lib/ai-translate.ts
@@ -1,139 +1,79 @@
 import OpenAI from "openai";
+import {getConfig} from "@/lib/config";
 
-// AI 翻译配置
-interface AIConfig {
-  apiKey: string;
-  baseUrl?: string;
-  model?: string;
-}
-
-// 默认配置（从环境变量）
-function getDefaultConfig(): AIConfig {
-  return {
-    apiKey: process.env.AI_API_KEY || "",
-    baseUrl: process.env.AI_BASE_URL || undefined,
-    model: process.env.AI_MODEL || "gpt-3.5-turbo",
-  };
-}
-
-// 模块级配置存储
-let savedConfig: AIConfig | null = null;
-
-// 设置保存的配置
-export function setAIConfig(config: AIConfig) {
-  savedConfig = config;
-}
-
-// 获取配置（优先使用保存的配置）
-export function getAIConfig(): AIConfig {
-  return savedConfig || getDefaultConfig();
-}
-
-// 解析翻译结果
 function parseTranslation(content: string): string | null {
-  const patterns = [
-    /english\s*:\s*['"]([^'"]+)['"]/i,
-    /english\s*[:\s]+([^,'"\n]+)/i,
-    /['"]([^'"]+)['"]\s*[,}].*english/i,
-    /^([^,]+)\s*,\s*english\s*:\s*['"]([^'"]+)['"]/i,
-  ];
+    // 第一步：清理内容，移除 Markdown 代码块、换行、多余空格
+    const cleanContent = content
+        .replace(/```json|```/g, '') // 移除 ```json 和 ```
+        .replace(/\n/g, ' ')        // 把换行换成空格
+        .trim();
 
-  for (const pattern of patterns) {
-    const match = content.match(pattern);
-    if (match) {
-      return match[1]?.trim() || null;
+    // 精准匹配 english 字段（支持任何格式、带空格）
+    const regex = /"english"\s*:\s*["']([^"']+)["']/i;
+    const match = cleanContent.match(regex);
+
+    if (match && match[1]) {
+        return match[1].trim();
     }
-  }
-
-  return null;
+    return null;
 }
 
 // 翻译单个词组（带重试）
-export async function translateWithAI(
-  word: string,
-  config?: AIConfig,
-  maxRetries: number = 3
-): Promise<string | null> {
-  const aiConfig = config || getAIConfig();
+export async function translateWithAI(word: string): Promise<string | null> {
+    // 获取配置
+    const aiConfig = getConfig().ai
 
-  if (!aiConfig.apiKey) {
-    throw new Error("AI API Key 未配置");
-  }
+    if (!aiConfig.apiKey) {
+        throw new Error("AI API Key 未配置");
+    }
 
-  const client = new OpenAI({
-    apiKey: aiConfig.apiKey,
-    baseURL: aiConfig.baseUrl,
-  });
-
-  const prompt = `你是一个专业的中文到英文翻译助手。
+    const client = new OpenAI({
+        apiKey: aiConfig.apiKey,
+        baseURL: aiConfig.baseUrl,
+    });
 
+    const prompt = `你是一个专业的中文到英文翻译助手。
 任务：将给定的中文词组翻译成英文。
-
 严格要求：
 1. 必须严格返回 JSON 格式：{"word":"中文原文","english":"英文翻译"}
 2. 不要返回任何其他内容，不要解释
-3. 只返回这一行 JSON
-4. 翻译要简洁、准确
+3. 只返回这一行 JSON，不要加引号，不要加代码块
+中文词组：${word}`;
 
-中文词组：${word}
-
-请立即返回 JSON 结果：`;
-
-  for (let attempt = 0; attempt < maxRetries; attempt++) {
     try {
-      const completion = await client.chat.completions.create({
-        model: aiConfig.model || "gpt-3.5-turbo",
-        messages: [
-          {
-            role: "system",
-            content: "你是一个严格遵循指令的翻译助手。必须只返回要求的 JSON 格式，不要返回任何其他内容。",
-          },
-          { role: "user", content: prompt },
-        ],
-        temperature: 0,
-        max_tokens: 50,
-      });
-
-      const content = completion.choices[0]?.message?.content || "";
-      const translation = parseTranslation(content);
-
-      if (translation && translation.length > 0) {
-        return translation;
-      }
-
-      // Fallback: 提取英文单词
-      const fallbackMatch = content.match(/[a-zA-Z][a-zA-Z\s-]*/);
-      if (fallbackMatch) {
-        const fallback = fallbackMatch[0].trim();
-        if (fallback.length > 1) {
-          return fallback;
-        }
-      }
+        const completion = await client.chat.completions.create({
+            model: aiConfig.model,
+            messages: [
+                {
+                    role: "system",
+                    content: "你是一个严格遵循指令的翻译助手。必须只返回一行纯 JSON，不要加任何其他文字、符号、代码块。",
+                },
+                {role: "user", content: prompt},
+            ]
+        });
+        const content = completion.choices[0]?.message?.content || "";
+        return parseTranslation(content);
     } catch (error) {
-      console.error(`Attempt ${attempt + 1} error:`, error);
+        console.error("翻译出错：", error);
     }
-  }
-
-  return null;
+    return null;
 }
-
 // 批量翻译词组
 export async function batchTranslateWithAI(
-  words: string[],
-  config?: AIConfig
+    words: string[]
 ): Promise<Map<string, string>> {
-  const results = new Map<string, string>();
+    const results = new Map<string, string>();
 
-  for (const word of words) {
-    try {
-      const translation = await translateWithAI(word, config);
-      if (translation) {
-        results.set(word, translation);
-      }
-    } catch (error) {
-      console.error(`Failed to translate "${word}":`, error);
+    for (const word of words) {
+        try {
+            const translation = await translateWithAI(word);
+            if (translation) {
+                results.set(word, translation);
+            }
+        } catch (error) {
+            console.error(`Failed to translate "${word}":`, error);
+        }
     }
-  }
 
-  return results;
+    return results;
 }
diff --git a/lib/database.ts b/lib/database.ts
index 5e539c3..4aa8844 100644
--- a/lib/database.ts
+++ b/lib/database.ts
@@ -14,16 +14,6 @@ const pool = mysql.createPool({
     connectionLimit: 10,
     queueLimit: 0,
 });
-console.log({
-    host: dataBaseConfig.host || "127.0.0.1",
-    port: dataBaseConfig.port || 3306,
-    user: dataBaseConfig.user || "root",
-    password: dataBaseConfig.password || "123456",
-    database: dataBaseConfig.database || "recipe_tools",
-    waitForConnections: true,
-    connectionLimit: 10,
-    queueLimit: 0,
-})
 export default pool;
 
 /**