diff --git a/README.md b/README.md
index 459188b..5faa561 100644
--- a/README.md
+++ b/README.md
@@ -17,3 +17,85 @@
 <script src="script.js"></script>
 </body>
 </html>
+function queryHoroscopeAndZodiac() {
+    const birthDate = document.getElementById('birthDate').value;
+    if (!birthDate) {
+        alert('请输入出生日期！');
+        return;
+    }
+
+    const birthDateObj = new Date(birthDate);
+    const dayOfYear = (function(date) {
+        let start = new Date(date.getFullYear(), 0, 0);
+        let diff = date - start;
+        let oneDay = 1000 * 60 * 60 * 24;
+        return Math.floor(diff / oneDay);
+    })(birthDateObj);
+
+    const chineseZodiac = ['鼠', '牛', '虎', '兔', '龙', '蛇', '马', '羊','猴', '鸡', '狗', '猪'];
+    const year = birthDateObj.getFullYear();
+    const zodiacIndex = (year - 4) % 12; // 1900年是庚子年（鼠年），从0开始计数
+    const zodiac = chineseZodiac[zodiacIndex];
+
+    const horoscopeMap = [
+        { sign: '摩羯座', start: 0, end: 19 },
+        { sign: '水瓶座', start: 20, end: 49 },
+        { sign: '双鱼座', start: 50, end: 79 },
+        { sign: '白羊座', start: 80, end: 109 },
+        { sign: '金牛座', start: 110, end: 140 },
+        { sign: '双子座', start: 141, end: 171 },
+        { sign: '巨蟹座', start: 172, end: 203 },
+        { sign: '狮子座', start: 204, end: 234 },
+        { sign: '处女座', start: 235, end: 265 },
+        { sign: '天秤座', start: 266, end: 295 },
+        { sign: '天蝎座', start: 296, end: 325 },
+        { sign: '射手座', start: 326, end: 355 }, // 射手座跨越了年份，需要特别处理
+        { sign: '摩羯座', start: 355, end: 365 } // 处理12月22日之前的射手座（上一年）
+    ];
+
+    let horoscope = '未知';
+    for (let i = 0; i < horoscopeMap.length; i++) {
+        if ((dayOfYear >= horoscopeMap[i].start && dayOfYear <= horoscopeMap[i].end) ||
+            (i === horoscopeMap.length - 1 && dayOfYear <= horoscopeMap[i].end && dayOfYear >= 0)) { // 处理跨年情况
+            horoscope = horoscopeMap[i].sign;
+            break;
+        }
+    }
+
+    document.getElementById('result').innerHTML = `  
+        <p>星座: ${horoscope}</p >  
+        <p>属相: ${zodiac}</p >  
+    `;
+}
+body {
+    font-family: Arial, sans-serif;
+    display: flex;
+    justify-content: center;
+    align-items: center;
+    height: 100vh;
+    margin: 0;
+    background-color: #f0f0f0;
+}
+
+.container {
+    background-color: #fff;
+    padding: 20px;
+    border-radius: 8px;
+    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
+    text-align: center;
+}
+
+h1 {
+    margin-bottom: 20px;
+}
+
+input, button {
+    padding: 10px;
+    font-size: 16px;
+    margin: 5px;
+}
+
+#result {
+    margin-top: 20px;
+    font-size: 18px;
+}
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