diff --git a/maku-boot-system/src/main/java/net/maku/system/cache/EmailConfigCache.java b/maku-boot-system/src/main/java/net/maku/system/cache/EmailConfigCache.java
new file mode 100644
index 0000000..897a6cb
--- /dev/null
+++ b/maku-boot-system/src/main/java/net/maku/system/cache/EmailConfigCache.java
@@ -0,0 +1,57 @@
+package net.maku.system.cache;
+
+import lombok.AllArgsConstructor;
+import net.maku.email.config.EmailConfig;
+import net.maku.framework.common.cache.RedisCache;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+
+/**
+ * 邮件配置 Cache
+ *
+ * @author 阿沐 babamu@126.com
+ * <a href="https://maku.net">MAKU</a>
+ */
+@Service
+@AllArgsConstructor
+public class EmailConfigCache {
+    private final RedisCache redisCache;
+
+    /**
+     * 邮件平台轮询KEY
+     */
+    private final String SMS_ROUND_KEY = "sys:mail:round";
+    private final String SMS_ROUND_CODE_KEY = "sys:mail:round:code";
+
+    /**
+     * 邮件平台列表KEY
+     */
+    private final String SMS_PLATFORM_KEY = "sys:mail:platform";
+
+    /**
+     * 获取邮件轮询值
+     */
+    public Long getRoundValue() {
+        return redisCache.increment(SMS_ROUND_KEY);
+    }
+
+    /**
+     * 获取邮件编码轮询值
+     */
+    public Long getRoundCodeValue() {
+        return redisCache.increment(SMS_ROUND_CODE_KEY);
+    }
+
+    public List<EmailConfig> list() {
+        return (List<EmailConfig>) redisCache.get(SMS_PLATFORM_KEY);
+    }
+
+    public void save(List<EmailConfig> list) {
+        redisCache.set(SMS_PLATFORM_KEY, list);
+    }
+
+    public void delete() {
+        redisCache.delete(SMS_PLATFORM_KEY);
+    }
+}