diff --git a/main.go b/main.go
index a40bbd9..992bf9d 100644
--- a/main.go
+++ b/main.go
@@ -32,9 +32,11 @@ func main() {
 	if err != nil {
 		panic("failed to connect database:" + err.Error())
 	}
-	err = worker.InitRedis()
-	if err != nil {
-		panic("failed to connect redis:" + err.Error())
+	if proto.Config.MEMORY_CACHE == false { //不开启内存缓存，才使用redis
+		err = worker.InitRedis()
+		if err != nil {
+			panic("failed to connect redis:" + err.Error())
+		}
 	}
 	r.Use(handler.CrosHandler())
 	r.Use(JWTAuthMiddleware()) // 使用 JWT 认证中间件
@@ -233,7 +235,11 @@ func myTask() {
 	service.ShellWillRunFromServer()
 	service.SyncTokenSecretFromUserCenter()
 	service.DelDBMMap() //定时处理DBMMap中的数据
-
+	if proto.Config.MEMORY_CACHE {
+		worker.DeleteMemoryCacheCron()
+		// 清理后持久化
+		worker.WriteMemoryCacheToFile()
+	}
 }
 
 func ReadConfigToSetSystem() {
diff --git a/proto/conf.go b/proto/conf.go
index f821ed0..2253348 100644
--- a/proto/conf.go
+++ b/proto/conf.go
@@ -88,6 +88,7 @@ type ConfigStruct struct {
 	TOKEN_USE_REDIS      bool          `json:"token_use_redis"`
 	REDIS_User_PW        bool          `json:"redis_user_pw"` // 是否使用密码
 	REDIS_PASSWORD       string        `json:"redis_password"`
+	MEMORY_CACHE         bool          `json:"memory_cache"` //使用程序内缓存，开启这个redis将不生效
 	REDIS_DB             int           `json:"redis_db"`
 	TOKEN_SECRET         string        `json:"token_secret"`
 	CID_BASE_DIR         string        `json:"cid_base_dir"`
diff --git a/worker/memorycache.go b/worker/memorycache.go
new file mode 100644
index 0000000..29ca86e
--- /dev/null
+++ b/worker/memorycache.go
@@ -0,0 +1,186 @@
+package worker
+
+import (
+	"encoding/json"
+	"log"
+	"math"
+	"os"
+	"sync"
+	"time"
+)
+
+// MemoryCacheValue 缓存值结构，包含值和过期时间
+type MemoryCacheValue struct {
+	Value    string `json:"value"`
+	ExpireAt int64  `json:"expireAt"` // 过期时间戳，秒级
+}
+
+var (
+	memoryCacheData = NewMemoryCache()
+)
+
+// MemoryCache 线程安全的内存缓存
+type MemoryCache struct {
+	data map[string]MemoryCacheValue
+	mu   sync.RWMutex
+}
+
+// NewMemoryCache 创建新的内存缓存实例
+func NewMemoryCache() *MemoryCache {
+	return &MemoryCache{
+		data: make(map[string]MemoryCacheValue),
+	}
+}
+
+// InitStaticMemoryCache 初始化全局缓存实例
+func InitStaticMemoryCache() {
+	// 先尝试从文件加载
+	ReadMemoryCacheFromJsonFile()
+
+}
+
+// SetWithExp 设置带过期时间的键值对
+func (mc *MemoryCache) SetWithExp(key string, value string, expireAt int64) {
+	mc.mu.Lock()
+	defer mc.mu.Unlock()
+	mc.data[key] = MemoryCacheValue{value, expireAt}
+}
+
+// Get 获取键值，如果已过期则返回空并删除
+func (mc *MemoryCache) Get(key string) string {
+	// 先加读锁检查
+	mc.mu.RLock()
+	value, ok := mc.data[key]
+	mc.mu.RUnlock()
+
+	if !ok {
+		return ""
+	}
+
+	// 检查是否过期
+	now := time.Now().Unix()
+	if value.ExpireAt > now {
+		return value.Value
+	}
+
+	// 已过期，删除该键
+	mc.mu.Lock()
+	// 二次检查，防止并发情况下已被删除
+	if v, exists := mc.data[key]; exists && v.ExpireAt <= now {
+		delete(mc.data, key)
+	}
+	mc.mu.Unlock()
+
+	return ""
+}
+
+// Set 设置永不过期的键值对
+func (mc *MemoryCache) Set(key string, value string) {
+	mc.SetWithExp(key, value, math.MaxInt64)
+}
+
+// Del 删除指定键
+func (mc *MemoryCache) Del(key string) {
+	mc.mu.Lock()
+	defer mc.mu.Unlock()
+	delete(mc.data, key)
+}
+
+// Clear 清空所有缓存
+func (mc *MemoryCache) Clear() {
+	mc.mu.Lock()
+	defer mc.mu.Unlock()
+	mc.data = make(map[string]MemoryCacheValue)
+}
+
+const CRON_MAX_DEL_NUMBER = 100 // 每次清理的最大数量
+
+// DeleteMemoryCacheCron 定时清理过期键
+func DeleteMemoryCacheCron() {
+	memoryCacheData.mu.Lock()
+	defer memoryCacheData.mu.Unlock()
+
+	now := time.Now().Unix()
+	i := 0
+	for key, value := range memoryCacheData.data {
+		if i >= CRON_MAX_DEL_NUMBER {
+			break
+		}
+		if value.ExpireAt < now {
+			delete(memoryCacheData.data, key)
+			i++
+		}
+	}
+}
+
+// GetMemoryCacheFilePath 获取缓存持久化文件路径
+func GetMemoryCacheFilePath() string {
+	if os.Getenv("OS") == "Windows_NT" {
+		return "C:/Users/Administrator/vp_mc.json"
+	}
+	return "/etc/vp_mc.json"
+}
+
+// WriteMemoryCacheToFile 将缓存写入文件持久化
+func WriteMemoryCacheToFile() {
+	memoryCacheData.mu.RLock()
+	defer memoryCacheData.mu.RUnlock()
+
+	path := GetMemoryCacheFilePath()
+	data, err := json.MarshalIndent(memoryCacheData.data, "", "  ")
+	if err != nil {
+		log.Println("mc write file json err:", err)
+		return
+	}
+
+	// 先写入临时文件，再原子替换，防止文件损坏
+	tempPath := path + ".tmp"
+	if err := os.WriteFile(tempPath, data, 0644); err != nil {
+		log.Println("mc write temp file err:", err)
+		return
+	}
+
+	if err := os.Rename(tempPath, path); err != nil {
+		log.Println("mc rename file err:", err)
+		os.Remove(tempPath) // 清理临时文件
+	}
+}
+
+// ReadMemoryCacheFromJsonFile 从文件加载缓存
+func ReadMemoryCacheFromJsonFile() {
+	path := GetMemoryCacheFilePath()
+	_, err := os.Stat(path)
+	if err != nil {
+		log.Println("mc file not exists:", err)
+		return
+	}
+
+	file, err := os.Open(path)
+	if err != nil {
+		log.Println("mc open file err:", err)
+		return
+	}
+	defer file.Close()
+
+	var data map[string]MemoryCacheValue
+	decoder := json.NewDecoder(file)
+	if err := decoder.Decode(&data); err != nil {
+		log.Println("mc decode file err:", err)
+		return
+	}
+
+	// 过滤已过期的数据
+	now := time.Now().Unix()
+	memoryCacheData.mu.Lock()
+	for k, v := range data {
+		if v.ExpireAt > now || v.ExpireAt == math.MaxInt64 {
+			memoryCacheData.data[k] = v
+		}
+	}
+	memoryCacheData.mu.Unlock()
+}
+
+// 提供全局缓存的访问方法
+func GetGlobalCache() *MemoryCache {
+	return memoryCacheData
+}