diff --git a/scripts/fetchers/usd-cny-rate.fetcher.js b/scripts/fetchers/usd-cny-rate.fetcher.js
new file mode 100644
index 0000000..c2b5034
--- /dev/null
+++ b/scripts/fetchers/usd-cny-rate.fetcher.js
@@ -0,0 +1,150 @@
+import axios from 'axios';
+import { fileURLToPath } from 'url';
+
+const FRANKFURTER_API = 'https://api.frankfurter.app';
+
+async function fetch(startDate = null, endDate = null) {
+  try {
+    const currentDate = new Date();
+
+    if (!startDate) {
+      startDate = new Date(currentDate);
+      startDate.setDate(startDate.getDate() - 30);
+      startDate = startDate.toISOString().split('T')[0];
+    }
+
+    if (!endDate) {
+      endDate = currentDate.toISOString().split('T')[0];
+    }
+
+  console.log('正在获取人民币美元汇率数据...');
+    console.log(`时间范围: ${startDate} 至 ${endDate}`);
+    console.log(`数据源: Frankfurter API (欧洲央行汇率数据)`);
+
+    const response = await axios.get(`${FRANKFURTER_API}/${startDate}..${endDate}`, {
+      params: {
+        from: 'USD',
+        to: 'CNY'
+      },
+      headers: {
+        'Accept': 'application/json'
+      }
+    });
+
+    const data = response.data;
+    console.log(`\nAPI状态: ${response.status}`);
+    console.log(`数据条数: ${Object.keys(data.rates || {}).length}`);
+
+    const allRates = [];
+
+    if (data.rates) {
+      for (const [date, rateObj] of Object.entries(data.rates)) {
+        const rateValue = rateObj.CNY;
+        allRates.push({
+          date: date,
+          currency: 'USD/CNY',
+          centerPrice: parseFloat(rateValue.toFixed(4)),
+          sellingRate: parseFloat(rateValue.toFixed(4)),
+          buyingRate: parseFloat(rateValue.toFixed(4)),
+          source: '欧洲央行 (Frankfurter API)',
+          fetchTime: new Date().toISOString()
+        });
+      }
+    }
+
+    allRates.sort((a, b) => a.date.localeCompare(b.date));
+
+    console.log(`\n共获取到 ${allRates.length} 条汇率数据`);
+
+    return {
+      currency: 'USD/CNY',
+      startDate,
+      endDate,
+      count: allRates.length,
+      data: allRates,
+      fetchTime: new Date().toISOString(),
+      note: '数据来源: 欧洲央行, 通过 Frankfurter API 提供'
+    };
+
+  } catch (error) {
+    console.error('获取汇率数据失败:', error.message);
+    if (error.response) {
+      console.error(`HTTP状态码: ${error.response.status}`);
+      console.error(`响应数据:`, error.response.data);
+    }
+    throw error;
+  }
+}
+
+export {
+  fetch
+};
+
+const isMainModule = () => {
+  const currentFile = fileURLToPath(import.meta.url);
+  const mainFile = process.argv[1];
+  return currentFile === mainFile;
+};
+
+function parseCommandLineArgs() {
+  const args = process.argv.slice(2);
+  let startDate = null;
+  let endDate = null;
+
+  for (let i = 0; i < args.length; i++) {
+    if (args[i] === '--start' && i + 1 < args.length) {
+      startDate = args[i + 1];
+      i++;
+    } else if (args[i] === '--end' && i + 1 < args.length) {
+      endDate = args[i + 1];
+      i++;
+    } else if (args[i] === '--help') {
+      console.log('使用方法:');
+      console.log('  bun usd-cny-rate.fetcher.js [选项]');
+      console.log('');
+      console.log('选项:');
+      console.log('  --start YYYY-MM-DD  指定开始日期（默认：30天前）');
+      console.log('  --end YYYY-MM-DD    指定结束日期（默认：今天）');
+      console.log('  --help              显示帮助信息');
+      console.log('');
+      console.log('示例:');
+      console.log('  bun usd-cny-rate.fetcher.js');
+      console.log('  bun usd-cny-rate.fetcher.js --start 2024-01-01 --end 2024-01-31');
+      process.exit(0);
+    }
+  }
+
+  return { startDate, endDate };
+}
+
+if (isMainModule()) {
+  const { startDate, endDate } = parseCommandLineArgs();
+
+  console.log('='.repeat(50));
+  console.log('人民币美元汇率获取脚本');
+  console.log('='.repeat(50));
+
+  fetch(startDate, endDate)
+    .then(result => {
+      console.log('\n' + '='.repeat(50));
+      console.log('获取结果:');
+      console.log(`  货币对: ${result.currency}`);
+      console.log(`  开始日期: ${result.startDate}`);
+      console.log(`  结束日期: ${result.endDate}`);
+      console.log(`  数据条数: ${result.count}`);
+      console.log(`  获取时间: ${result.fetchTime}`);
+      console.log(`  提示: ${result.note}`);
+      if (result.count > 0) {
+        console.log('-'.repeat(50));
+        console.log('汇率数据:');
+        result.data.forEach(item => {
+          console.log(`  ${item.date}  中间价: ${item.centerPrice}`);
+        });
+      }
+      console.log('='.repeat(50));
+    })
+    .catch(error => {
+      console.error('执行失败:', error);
+      process.exit(1);
+    });
+}