diff --git a/config/app.yml.example b/config/app.yml.example
index e9d8f0f..62aa566 100644
--- a/config/app.yml.example
+++ b/config/app.yml.example
@@ -1,4 +1,4 @@
-version: 1.0.2
+version: 1.0.3
 app:
   name: "maintainman"
   listen: ":8080"
@@ -26,7 +26,7 @@ database:
   driver: "mysql"
   mysql:
     host: "localhost"
-    port: "3306"
+    port: 3306
     name: "maintainman"
     params: "parseTime=true&loc=Local&charset=utf8mb4"
     user: "root"
@@ -35,6 +35,11 @@ database:
     path: "maintainman.db"
 
 cache:
+  driver: "go-cache"
+  redis:
+    host: "localhost"
+    port: 6379
+    password: ""
   expire: "24h"
   purge: "10m"
 
diff --git a/config/index.go b/config/index.go
index 560a044..a22dade 100644
--- a/config/index.go
+++ b/config/index.go
@@ -4,7 +4,7 @@ import (
 	"github.com/spf13/viper"
 )
 
-const AppConfigVersion = "1.0.2"
+const AppConfigVersion = "1.0.3"
 
 var (
 	AppConfig *viper.Viper
@@ -37,12 +37,16 @@ func init() {
 	AppConfig.SetDefault("database.driver", "sqlite")
 	AppConfig.SetDefault("database.sqlite.path", "maintainman.db")
 	AppConfig.SetDefault("database.mysql.host", "localhost")
-	AppConfig.SetDefault("database.mysql.port", "3306")
+	AppConfig.SetDefault("database.mysql.port", 3306)
 	AppConfig.SetDefault("database.mysql.name", "maintainman")
 	AppConfig.SetDefault("database.mysql.params", "parseTime=true&loc=Local&charset=utf8mb4")
 	AppConfig.SetDefault("database.mysql.user", "root")
 	AppConfig.SetDefault("database.mysql.password", "123456")
 
+	AppConfig.SetDefault("cache.driver", "go-cache")
+	AppConfig.SetDefault("cache.redis.host", "localhost")
+	AppConfig.SetDefault("cache.redis.port", 6379)
+	AppConfig.SetDefault("cache.redis.password", "")
 	AppConfig.SetDefault("cache.expire", "24h")
 	AppConfig.SetDefault("cache.purge", "10m")
 
diff --git a/config/updater.go b/config/updater.go
index bcf7e15..395e027 100644
--- a/config/updater.go
+++ b/config/updater.go
@@ -15,12 +15,12 @@ func ReadAndUpdateConfig(config *viper.Viper, name string, version string) {
 			fmt.Printf("%s configuration file not found: %v\n", name, err)
 			config.SetDefault("version", version)
 			if err := config.SafeWriteConfig(); err != nil {
-				panic(fmt.Errorf("Failed to write %s configuration file: %v", name, err))
+				panic(fmt.Errorf("failed to write %s configuration file: %v", name, err))
 			}
 			fmt.Printf("default %s configuration file created.\n", name)
 			created = true
 		} else {
-			panic(fmt.Errorf("Fatal error reading %s configuration: %v", name, err))
+			panic(fmt.Errorf("fatal error reading %s configuration: %v", name, err))
 		}
 	}
 	if created {
@@ -37,7 +37,7 @@ func ReadAndUpdateConfig(config *viper.Viper, name string, version string) {
 			fmt.Printf("updating your %s configuration file. conflict entries will not be updated.\n", name)
 			config.Set("version", version)
 			if err := config.WriteConfig(); err != nil {
-				panic(fmt.Errorf("Failed to write %s configuration file: %v", name, err))
+				panic(fmt.Errorf("failed to write %s configuration file: %v", name, err))
 			}
 			fmt.Printf("%s configuration file updated to version %s.\n", name, version)
 		}
diff --git a/database/cache.go b/database/cache.go
index 03ec23d..4021eb3 100644
--- a/database/cache.go
+++ b/database/cache.go
@@ -1,22 +1,46 @@
 package database
 
 import (
+	"context"
 	"fmt"
 	"maintainman/config"
+	"maintainman/logger"
 	"time"
 
+	"github.com/go-redis/redis/v8"
 	"github.com/patrickmn/go-cache"
 )
 
+type CacheClient interface {
+	Get(key string) (any, bool)
+	Set(key string, value any, expire time.Duration)
+}
+
+type GoCacheClient struct {
+	cache *cache.Cache
+}
+
+type RedisClient struct {
+	rdb *redis.Client
+}
+
 var (
-	Cache *cache.Cache
+	Cache CacheClient
 )
 
 func init() {
-	Cache = initCache()
+	cacheType := config.AppConfig.GetString("cache.driver")
+	switch cacheType {
+	case "go-cache":
+		Cache = initGoCache()
+	case "redis":
+		Cache = initRedis()
+	default:
+		panic(fmt.Errorf("support go-cache and redis only"))
+	}
 }
 
-func initCache() *cache.Cache {
+func initGoCache() CacheClient {
 	cacheExpire, err := time.ParseDuration(config.AppConfig.GetString("cache.expire"))
 	if err != nil {
 		panic(fmt.Errorf("Can not parse cache.expire in app config: %v", err))
@@ -26,6 +50,46 @@ func initCache() *cache.Cache {
 		panic(fmt.Errorf("Can not parse cache.purge in app config: %v", err))
 	}
 
-	cache := cache.New(cacheExpire, cachePurge)
+	cache := &GoCacheClient{
+		cache: cache.New(cacheExpire, cachePurge),
+	}
+	return cache
+}
+
+func initRedis() CacheClient {
+	rdbHost := config.AppConfig.GetString("cache.redis.host")
+	rdbPort := config.AppConfig.GetInt("cache.redis.port")
+	rdbPasswd := config.AppConfig.GetString("cache.redis.password")
+	rdbAddr := fmt.Sprintf("%s:%d", rdbHost, rdbPort)
+
+	cache := &RedisClient{
+		rdb: redis.NewClient(&redis.Options{
+			Addr:     rdbAddr,
+			Password: rdbPasswd,
+			DB:       0,
+		}),
+	}
 	return cache
 }
+
+func (client *GoCacheClient) Get(key string) (any, bool) {
+	return client.cache.Get(key)
+}
+
+func (client *GoCacheClient) Set(key string, value any, expire time.Duration) {
+	client.cache.Set(key, value, expire)
+}
+
+func (client *RedisClient) Get(key string) (any, bool) {
+	ctx := context.Background()
+	value, err := client.rdb.Get(ctx, key).Result()
+	if err != nil && err != redis.Nil {
+		logger.Logger.Debugf("%+v", err)
+	}
+	return value, err == nil
+}
+
+func (client *RedisClient) Set(key string, value any, expire time.Duration) {
+	ctx := context.Background()
+	client.rdb.Set(ctx, key, value, expire)
+}
diff --git a/database/index.go b/database/index.go
index 9dc2b61..13f020a 100644
--- a/database/index.go
+++ b/database/index.go
@@ -38,12 +38,12 @@ func initSqlite() *gorm.DB {
 
 func initMysql() *gorm.DB {
 	dbHost := config.AppConfig.GetString("database.mysql.host")
-	dbPort := config.AppConfig.GetString("database.mysql.port")
+	dbPort := config.AppConfig.GetInt("database.mysql.port")
 	dbName := config.AppConfig.GetString("database.mysql.name")
 	dbParams := config.AppConfig.GetString("database.mysql.params")
 	dbUser := config.AppConfig.GetString("database.mysql.user")
 	dbPasswd := config.AppConfig.GetString("database.mysql.password")
-	dbURL := fmt.Sprintf("%s:%s@(%s:%s)/%s?%s", dbUser, dbPasswd, dbHost, dbPort, dbName, dbParams)
+	dbURL := fmt.Sprintf("%s:%s@(%s:%d)/%s?%s", dbUser, dbPasswd, dbHost, dbPort, dbName, dbParams)
 
 	db, err := gorm.Open(mysql.Open(dbURL))
 	if err != nil {
diff --git a/go.mod b/go.mod
index dea1454..5fae4a6 100644
--- a/go.mod
+++ b/go.mod
@@ -18,12 +18,15 @@ require (
 	github.com/ajg/form v1.5.1 // indirect
 	github.com/andybalholm/brotli v1.0.4 // indirect
 	github.com/aymerick/douceur v0.2.0 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
 	github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385 // indirect
 	github.com/fatih/structs v1.1.0 // indirect
 	github.com/flosch/pongo2/v4 v4.0.2 // indirect
 	github.com/fsnotify/fsnotify v1.5.1 // indirect
 	github.com/go-playground/locales v0.14.0 // indirect
+	github.com/go-redis/redis/v8 v8.11.5 // indirect
 	github.com/go-sql-driver/mysql v1.6.0 // indirect
 	github.com/goccy/go-json v0.9.4 // indirect
 	github.com/golang-jwt/jwt/v4 v4.3.0 // indirect
diff --git a/go.sum b/go.sum
index 953a287..bf26813 100644
--- a/go.sum
+++ b/go.sum
@@ -15,11 +15,16 @@ github.com/aymerick/douceur v0.2.0 h1:Mv+mAeH1Q+n9Fr+oyamOlAkUNPWPlA8PPGR0QAaYuP
 github.com/aymerick/douceur v0.2.0/go.mod h1:wlT5vV2O3h55X9m7iVYN0TBM0NH/MmbLnd30/FjWUq4=
 github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible h1:Ppm0npCCsmuR9oQaBtRuZcmILVE74aXE+AmrJj8L2ns=
 github.com/aymerick/raymond v2.0.3-0.20180322193309-b565731e1464+incompatible/go.mod h1:osfaiScAUVup+UC9Nfq76eWqDhXlp+4UYaA8uhTBO6g=
+github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
+github.com/cespare/xxhash/v2 v2.1.2 h1:YRXhKfTDauu4ajMg1TPgFO5jnlC2HCbmLXMcTG5cbYE=
+github.com/cespare/xxhash/v2 v2.1.2/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/cheekybits/is v0.0.0-20150225183255-68e9c0620927/go.mod h1:h/aW8ynjgkuj+NQRlZcDbAbM1ORAbXjXX77sX7T289U=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/rVNCu3HqELle0jiPLLBs70cWOduZpkS1E78=
+github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 github.com/djherbis/atime v1.1.0/go.mod h1:28OF6Y8s3NQWwacXc5eZTsEsiMzp7LF8MbXE+XJPdBE=
 github.com/dustin/go-humanize v1.0.0/go.mod h1:HtrtbFcZ19U5GC7JDqmcUSB87Iq5E25KnS6fMYU6eOk=
 github.com/eknkc/amber v0.0.0-20171010120322-cdade1c07385 h1:clC1lXBpe2kTj2VHdaIu9ajZQe4kcEY9j0NsnDDBZ3o=
@@ -38,6 +43,8 @@ github.com/go-playground/universal-translator v0.18.0 h1:82dyy6p4OuJq4/CByFNOn/j
 github.com/go-playground/universal-translator v0.18.0/go.mod h1:UvRDBj+xPUEGrFYl+lu/H90nyDXpg0fqeB/AQUGNTVA=
 github.com/go-playground/validator v9.31.0+incompatible h1:UA72EPEogEnq76ehGdEDp4Mit+3FDh548oRqwVgNsHA=
 github.com/go-playground/validator v9.31.0+incompatible/go.mod h1:yrEkQXlcI+PugkyDjY2bRrL/UBU4f3rvrgkN3V8JEig=
+github.com/go-redis/redis/v8 v8.11.5 h1:AcZZR7igkdvfVmQTPnu9WE37LRrO/YrBH5zWyjDC0oI=
+github.com/go-redis/redis/v8 v8.11.5/go.mod h1:gREzHqY1hg6oD9ngVRbLStwAWKhA0FEgq8Jd4h5lpwo=
 github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/goccy/go-json v0.9.4 h1:L8MLKG2mvVXiQu07qB6hmfqeSYQdOnqPot2GhsIwIaI=