diff --git a/cloud-modules/saas/saas-cache/src/main/java/com/muyu/cache/CarVinCacheService.java b/cloud-modules/saas/saas-cache/src/main/java/com/muyu/cache/CarVinCacheService.java
new file mode 100644
index 0000000..489327c
--- /dev/null
+++ b/cloud-modules/saas/saas-cache/src/main/java/com/muyu/cache/CarVinCacheService.java
@@ -0,0 +1,32 @@
+package com.muyu.cache;
+
+import com.muyu.common.domain.resp.SysCarVo;
+import org.springframework.stereotype.Component;
+
+/**
+ * @Author YuPing
+ * @Description 保存车辆VIN码缓存
+ * @Version 1.0
+ * @Data 2024-10-07 12:02:43
+ */
+@Component
+public class CarVinCacheService extends CacheAbsBasic<String, SysCarVo> {
+    /**
+     * 缓存前缀
+     * @return
+     */
+    @Override
+    public String keyPre() {
+        return "carVin";
+    }
+
+    /**
+     * 解码
+     * @param key 编码key
+     * @return
+     */
+    @Override
+    public String decode(String key) {
+        return key.replace(keyPre(), "");
+    }
+}