diff --git a/src/main/java/cn/van333/wxsend/util/JDUtil.java b/src/main/java/cn/van333/wxsend/util/JDUtil.java
new file mode 100644
index 0000000..9183b80
--- /dev/null
+++ b/src/main/java/cn/van333/wxsend/util/JDUtil.java
@@ -0,0 +1,27 @@
+package cn.van333.wxsend.util;
+
+
+import org.springframework.stereotype.Component;
+
+/**
+ * 最基础的工具类
+ */
+@Component
+public class JDUtil {
+    public String generatePromotionText(String model, String price, String shopCouponLink, String orderLink, String subsidyLink) {
+        return "型号 " + model + " -- 到手价 " + price + "\n" +
+                "最高效的办法：\n" +
+                "复制去v兴操作，找个人发一下，点击领券加购物车\n" +
+                "转跳到去狗东领布贴，提交订单，价格就会直接成立\n" +
+                "不要自己去找，很多时候都是缺券或者走错店铺\n" +
+                "需要plus满减，没有可以哞宝买 50左右\n" +
+                "✅PLUS独享：立减\n" +
+                "✅40家居卡：https://u.jd.com/KDyJKX3\n" +
+                "✅PLUS超级补贴  https://u.jd.com/KDyNOOZ\n" +
+                "✅100店铺券：" + shopCouponLink + "\n" +
+                "✅以旧换新：国补20%发全国\n" +
+                "补贴领取资格入口\n" + subsidyLink + "\n\n" +
+                "🛍下单：" + orderLink + "\n" +
+                "可以凑单3类9.4折或者5000-400到手更低！！！";
+    }
+}