diff --git a/backend/go.mod b/backend/go.mod
index 1d4b204..a31f7d4 100644
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -10,10 +10,8 @@ require (
 	github.com/labstack/echo-contrib v0.17.4
 	github.com/labstack/echo/v4 v4.13.4
 	github.com/matoous/go-nanoid/v2 v2.1.0
-	github.com/redis/go-redis/v9 v9.17.2
 	github.com/samber/lo v1.51.0
 	github.com/spf13/cast v1.10.0
-	github.com/spf13/viper v1.21.0
 	github.com/stretchr/testify v1.11.1
 	go.uber.org/zap v1.27.0
 	golang.org/x/crypto v0.42.0
@@ -24,8 +22,6 @@ require (
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f // indirect
-	github.com/fsnotify/fsnotify v1.9.0 // indirect
-	github.com/go-viper/mapstructure/v2 v2.4.0 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/context v1.1.2 // indirect
@@ -33,17 +29,12 @@ require (
 	github.com/labstack/gommon v0.4.2 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/redis/go-redis/v9 v9.17.2 // indirect
 	github.com/robfig/cron/v3 v3.0.1 // indirect
-	github.com/sagikazarmark/locafero v0.12.0 // indirect
-	github.com/spf13/afero v1.15.0 // indirect
-	github.com/spf13/pflag v1.0.10 // indirect
-	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/valyala/bytebufferpool v1.0.0 // indirect
 	github.com/valyala/fasttemplate v1.2.2 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/net v0.44.0 // indirect
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
diff --git a/backend/go.sum b/backend/go.sum
index 6f5cef9..38e3471 100644
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -12,10 +12,6 @@ github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkp
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/frankban/quicktest v1.14.6 h1:7Xjx+VpznH+oBnejlPUj8oUpdxnVs4f8XU8WnHkI4W8=
 github.com/frankban/quicktest v1.14.6/go.mod h1:4ptaffx2x8+WTWXmUCuVU6aPUX1/Mz7zb5vbUoiM6w0=
-github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
-github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
-github.com/go-viper/mapstructure/v2 v2.4.0 h1:EBsztssimR/CONLSZZ04E8qAkxNYq4Qp9LvH92wZUgs=
-github.com/go-viper/mapstructure/v2 v2.4.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/golang-jwt/jwt/v5 v5.3.0 h1:pv4AsKCKKZuqlgs5sUmn4x8UlGa0kEVt/puTpKx9vvo=
 github.com/golang-jwt/jwt/v5 v5.3.0/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
@@ -48,8 +44,6 @@ github.com/mattn/go-colorable v0.1.14 h1:9A9LHSqF/7dyVVX6g0U9cwm9pG3kP9gSzcuIPHP
 github.com/mattn/go-colorable v0.1.14/go.mod h1:6LmQG8QLFO4G5z1gPvYEzlUgJ2wF+stgPZH1UqBm1s8=
 github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
-github.com/pelletier/go-toml/v2 v2.2.4 h1:mye9XuhQ6gvn5h28+VilKrrPoQVanw5PMw/TB0t5Ec4=
-github.com/pelletier/go-toml/v2 v2.2.4/go.mod h1:2gIqNv+qfxSVS7cM2xJQKtLSTLUE9V8t9Stt+h56mCY=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/redis/go-redis/v9 v9.17.2 h1:P2EGsA4qVIM3Pp+aPocCJ7DguDHhqrXNhVcEp4ViluI=
@@ -58,22 +52,12 @@ github.com/robfig/cron/v3 v3.0.1 h1:WdRxkvbJztn8LMz/QEvLN5sBU+xKpSqwwUO1Pjr4qDs=
 github.com/robfig/cron/v3 v3.0.1/go.mod h1:eQICP3HwyT7UooqI/z+Ov+PtYAWygg1TEWWzGIFLtro=
 github.com/rogpeppe/go-internal v1.9.0 h1:73kH8U+JUqXU8lRuOHeVHaa/SZPifC7BkcraZVejAe8=
 github.com/rogpeppe/go-internal v1.9.0/go.mod h1:WtVeX8xhTBvf0smdhujwtBcq4Qrzq/fJaraNFVN+nFs=
-github.com/sagikazarmark/locafero v0.12.0 h1:/NQhBAkUb4+fH1jivKHWusDYFjMOOKU88eegjfxfHb4=
-github.com/sagikazarmark/locafero v0.12.0/go.mod h1:sZh36u/YSZ918v0Io+U9ogLYQJ9tLLBmM4eneO6WwsI=
 github.com/samber/lo v1.51.0 h1:kysRYLbHy/MB7kQZf5DSN50JHmMsNEdeY24VzJFu7wI=
 github.com/samber/lo v1.51.0/go.mod h1:4+MXEGsJzbKGaUEQFKBq2xtfuznW9oz/WrgyzMzRoM0=
-github.com/spf13/afero v1.15.0 h1:b/YBCLWAJdFWJTN9cLhiXXcD7mzKn9Dm86dNnfyQw1I=
-github.com/spf13/afero v1.15.0/go.mod h1:NC2ByUVxtQs4b3sIUphxK0NioZnmxgyCrfzeuq8lxMg=
 github.com/spf13/cast v1.10.0 h1:h2x0u2shc1QuLHfxi+cTJvs30+ZAHOGRic8uyGTDWxY=
 github.com/spf13/cast v1.10.0/go.mod h1:jNfB8QC9IA6ZuY2ZjDp0KtFO2LZZlg4S/7bzP6qqeHo=
-github.com/spf13/pflag v1.0.10 h1:4EBh2KAYBwaONj6b2Ye1GiHfwjqyROoF4RwYO+vPwFk=
-github.com/spf13/pflag v1.0.10/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
-github.com/spf13/viper v1.21.0 h1:x5S+0EU27Lbphp4UKm1C+1oQO+rKx36vfCoaVebLFSU=
-github.com/spf13/viper v1.21.0/go.mod h1:P0lhsswPGWD/1lZJ9ny3fYnVqxiegrlNrEmgLjbTCAY=
 github.com/stretchr/testify v1.11.1 h1:7s2iGBzp5EwR7/aIZr8ao5+dra3wiQyKjjFuvgVKu7U=
 github.com/stretchr/testify v1.11.1/go.mod h1:wZwfW3scLgRK+23gO65QZefKpKQRnfz6sD981Nm4B6U=
-github.com/subosito/gotenv v1.6.0 h1:9NlTDc1FTs4qu0DDq7AEtTPNw6SVm7uBMsUCUjABIf8=
-github.com/subosito/gotenv v1.6.0/go.mod h1:Dk4QP5c2W3ibzajGcXpNraDfq2IrhjMIvMSWPKKo0FU=
 github.com/valyala/bytebufferpool v1.0.0 h1:GqA5TC/0021Y/b9FG4Oi9Mr3q7XYx6KllzawFIhcdPw=
 github.com/valyala/bytebufferpool v1.0.0/go.mod h1:6bBcMArwyJ5K/AmCkWv1jt77kVWyCJ6HpOuEn7z0Csc=
 github.com/valyala/fasttemplate v1.2.2 h1:lxLXG0uE3Qnshl9QyaK6XJxMXlQZELvChBOCmQD0Loo=
@@ -84,8 +68,6 @@ go.uber.org/multierr v1.11.0 h1:blXXJkSxSSfBVBlC76pxqeO+LN3aDfLQo+309xJstO0=
 go.uber.org/multierr v1.11.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
 go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
 go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
-go.yaml.in/yaml/v3 v3.0.4 h1:tfq32ie2Jv2UxXFdLJdh3jXuOzWiL1fo0bu/FbuKpbc=
-go.yaml.in/yaml/v3 v3.0.4/go.mod h1:DhzuOOF2ATzADvBadXxruRBLzYTpT36CKvDb3+aBEFg=
 golang.org/x/crypto v0.42.0 h1:chiH31gIWm57EkTXpwnqf8qeuMUi0yekh6mT2AvFlqI=
 golang.org/x/crypto v0.42.0/go.mod h1:4+rDnOTJhQCx2q7/j6rAN5XDw8kPjeaXEUR2eL94ix8=
 golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
diff --git a/backend/internal/controllers/about.go b/backend/internal/controllers/about.go
index 0880265..cee6def 100644
--- a/backend/internal/controllers/about.go
+++ b/backend/internal/controllers/about.go
@@ -4,13 +4,14 @@ import (
 	"backend/internal/utils"
 	"encoding/json"
 	"pkg/models"
+	u "pkg/utils"
 
 	"github.com/labstack/echo/v4"
 	"github.com/samber/lo"
 )
 
 func GetAbout(c echo.Context) error {
-	maxStorageSize, err := utils.GetFileSize(utils.GetEnv("upload.maximum"))
+	maxStorageSize, err := utils.GetFileSize(u.GetEnv("upload.maximum"))
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
 	}
@@ -30,12 +31,12 @@ func GetAbout(c echo.Context) error {
 	}, 0)
 
 	return utils.HTTPSuccessHandler(c, map[string]any{
-		"bg_url":  utils.GetEnv("about.bg_url"),
-		"content": utils.GetEnvMapString("about.content"),
-		"email":   utils.GetEnv("about.email"),
-		"name":    utils.GetEnv("about.name"),
-		"url":     utils.GetEnv("about.url"),
-		"avatar":  utils.GetEnv("about.avatar"),
+		"bg_url":  u.GetEnv("about.bg_url"),
+		"content": u.GetEnvMapString("about.content"),
+		"email":   u.GetEnv("about.email"),
+		"name":    u.GetEnv("about.name"),
+		"url":     u.GetEnv("about.url"),
+		"avatar":  u.GetEnv("about.avatar"),
 		"file": map[string]any{
 			"maximun": maxStorageSize,
 			"current": currentFileSize,
diff --git a/backend/internal/controllers/config.go b/backend/internal/controllers/config.go
index 97cc1cf..0687db7 100644
--- a/backend/internal/controllers/config.go
+++ b/backend/internal/controllers/config.go
@@ -2,6 +2,7 @@ package controllers
 
 import (
 	"backend/internal/utils"
+	u "pkg/utils"
 	"time"
 
 	"github.com/labstack/echo/v4"
@@ -10,12 +11,12 @@ import (
 
 func GetConfig(c echo.Context) error {
 	return utils.HTTPSuccessHandler(c, map[string]any{
-		"site_title":  utils.GetEnvMapString("site.title"),
-		"site_desc":   utils.GetEnvMapString("site.desc"),
-		"site_url":    utils.GetEnv("site.url"),
-		"site_icon":   utils.GetEnvWithDefault("site.icon", "/logo.png"),
-		"site_bg_url": utils.GetEnvWithDefault("site.bg_url", "https://img.fudaoyuan.icu/api/1/random/?scale_min=1.5&webp=true&md=false&format=302"),
-		"version":     utils.GetEnvWithDefault("VERSION", "dev"),
-		"build_time":  cast.ToInt(utils.GetEnvWithDefault("BUILD_TIME", cast.ToString(time.Now().Unix()))),
+		"site_title":  u.GetEnvMapString("site.title"),
+		"site_desc":   u.GetEnvMapString("site.desc"),
+		"site_url":    u.GetEnv("site.url"),
+		"site_icon":   u.GetEnvWithDefault("site.icon", "/logo.png"),
+		"site_bg_url": u.GetEnvWithDefault("site.bg_url", "https://img.fudaoyuan.icu/api/1/random/?scale_min=1.5&webp=true&md=false&format=302"),
+		"version":     u.GetEnvWithDefault("VERSION", "dev"),
+		"build_time":  cast.ToInt(u.GetEnvWithDefault("BUILD_TIME", cast.ToString(time.Now().Unix()))),
 	})
 }
diff --git a/backend/internal/controllers/download.go b/backend/internal/controllers/download.go
index 0b8a57d..404af71 100644
--- a/backend/internal/controllers/download.go
+++ b/backend/internal/controllers/download.go
@@ -6,6 +6,7 @@ import (
 	"errors"
 	"fmt"
 	"pkg/models"
+	u "pkg/utils"
 	"time"
 
 	"github.com/golang-jwt/jwt/v5"
@@ -26,7 +27,7 @@ func DownloadShare(c echo.Context) error {
 	}
 	claims := DownloadShareClaims{}
 	t, err := jwt.ParseWithClaims(token, &claims, func(token *jwt.Token) (interface{}, error) {
-		return []byte(utils.GetEnv("share.download_secret")), nil
+		return []byte(u.GetEnv("share.download_secret")), nil
 	})
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
@@ -89,7 +90,7 @@ func VaildateShare(c echo.Context) error {
 	if shareInfo.ViewNum < 1 {
 		return utils.HTTPErrorHandler(c, errors.New("下载次数不足"))
 	}
-	downloadWindow := utils.GetEnvWithDefault("share.download_window", "12")
+	downloadWindow := u.GetEnvWithDefault("share.download_window", "12")
 	token := jwt.NewWithClaims(jwt.SigningMethodHS256, DownloadShareClaims{
 		ShareId: r.ShareId,
 		RegisteredClaims: jwt.RegisteredClaims{
@@ -98,7 +99,7 @@ func VaildateShare(c echo.Context) error {
 	})
 
 	// Sign and get the complete encoded token as a string using the secret
-	downloadToken, err := token.SignedString([]byte(utils.GetEnv("share.download_secret")))
+	downloadToken, err := token.SignedString([]byte(u.GetEnv("share.download_secret")))
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
 	}
diff --git a/backend/internal/controllers/file.go b/backend/internal/controllers/file.go
index 5c6b341..b025aca 100644
--- a/backend/internal/controllers/file.go
+++ b/backend/internal/controllers/file.go
@@ -10,6 +10,7 @@ import (
 	"os"
 	"path/filepath"
 	"pkg/models"
+	u "pkg/utils"
 	"time"
 
 	"github.com/hibiken/asynq"
@@ -40,7 +41,7 @@ func CreateUploadTask(c echo.Context) error {
 			"chunk_size": fileInfo.ChunkSize,
 		})
 	}
-	maxStorageSize, err := utils.GetFileSize(utils.GetEnv("upload.maximum"))
+	maxStorageSize, err := utils.GetFileSize(u.GetEnv("upload.maximum"))
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
 	}
@@ -83,7 +84,7 @@ func CreateUploadTask(c echo.Context) error {
 		return utils.HTTPErrorHandler(c, err)
 	}
 
-	client := utils.GetQueueClient()
+	client := u.GetQueueClient()
 	json, err := json.Marshal(map[string]any{
 		"file_id": fileId,
 	})
diff --git a/backend/internal/controllers/image.go b/backend/internal/controllers/image.go
index a45edce..1dcae40 100644
--- a/backend/internal/controllers/image.go
+++ b/backend/internal/controllers/image.go
@@ -7,6 +7,8 @@ import (
 	"errors"
 	"pkg/models"
 
+	u "pkg/utils"
+
 	"github.com/hibiken/asynq"
 	"github.com/labstack/echo/v4"
 )
@@ -25,7 +27,7 @@ func GenCompressImage(c echo.Context) error {
 	if r.FileId == "" {
 		return utils.HTTPErrorHandler(c, errors.New("调用接口参数错误"))
 	}
-	client := utils.GetQueueClient()
+	client := u.GetQueueClient()
 	json, err := json.Marshal(map[string]any{
 		"file_id": r.FileId,
 	})
@@ -54,7 +56,7 @@ func GetCompressImage(c echo.Context) error {
 		return utils.HTTPErrorHandler(c, err)
 	}
 	if taskInfo == nil {
-		client := utils.GetQueueInspector()
+		client := u.GetQueueInspector()
 
 		queneTaskInfo, err := client.GetTaskInfo("default", taskId)
 		if err != nil {
diff --git a/backend/internal/controllers/share.go b/backend/internal/controllers/share.go
index 0a5d1f2..1dcd6c7 100644
--- a/backend/internal/controllers/share.go
+++ b/backend/internal/controllers/share.go
@@ -6,6 +6,7 @@ import (
 	"encoding/json"
 	"errors"
 	"pkg/models"
+	u "pkg/utils"
 	"strings"
 	"time"
 
@@ -107,13 +108,13 @@ func CreateShareInfo(c echo.Context) error {
 		}
 		shareIDs = append(shareIDs, id)
 		models.SetRedisFileShareRelational(r.Data, shareIDs)
-		client := utils.GetQueueClient()
+		client := u.GetQueueClient()
 		json, err := json.Marshal(map[string]any{"share_id": id, "file_id": r.Data})
 		if err != nil {
 			return utils.HTTPErrorHandler(c, err)
 		}
 		// 这里延时分享过期时间基础上加下载窗口期后1小时删除，防止用户过期前几分钟才开始下载，下载一半文件不见了
-		downloadWindow := utils.GetEnvWithDefault("share.download_window", "12")
+		downloadWindow := u.GetEnvWithDefault("share.download_window", "12")
 		deleteTime := time.Duration(r.Config.ExpireAt)*time.Minute + cast.ToDuration(downloadWindow+"h") + 1*time.Hour
 		_, err = client.Enqueue(asynq.NewTask("share:remove", json), asynq.ProcessIn(deleteTime))
 		if err != nil {
diff --git a/backend/internal/controllers/stat.go b/backend/internal/controllers/stat.go
index aa8141b..d36d3d0 100644
--- a/backend/internal/controllers/stat.go
+++ b/backend/internal/controllers/stat.go
@@ -4,6 +4,7 @@ import (
 	"backend/internal/utils"
 	"encoding/json"
 	"pkg/models"
+	u "pkg/utils"
 
 	"github.com/labstack/echo/v4"
 )
@@ -47,7 +48,7 @@ func GetStat(c echo.Context) error {
 		}
 	}
 
-	queueInspector := utils.GetQueueInspector()
+	queueInspector := u.GetQueueInspector()
 	queues, err := queueInspector.History("default", QueueHistoryDays)
 	if err != nil {
 		return utils.HTTPErrorHandler(c, err)
diff --git a/backend/internal/utils/asyncq.go b/backend/internal/utils/asyncq.go
deleted file mode 100644
index ae5fea0..0000000
--- a/backend/internal/utils/asyncq.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package utils
-
-import "github.com/hibiken/asynq"
-
-func GetQueueClient() *asynq.Client {
-	opt := RedisURI2AsynqOpt(GetEnv("redis.url"))
-	return asynq.NewClient(opt)
-}
-
-func GetQueueInspector() *asynq.Inspector {
-	opt := RedisURI2AsynqOpt(GetEnv("redis.url"))
-	return asynq.NewInspector(opt)
-}
-
-func RedisURI2AsynqOpt(uri string) asynq.RedisConnOpt {
-	opt, err := asynq.ParseRedisURI(GetEnv("redis.url"))
-	if err != nil {
-		panic(err)
-	}
-	return opt
-}
diff --git a/backend/internal/utils/env.go b/backend/internal/utils/env.go
deleted file mode 100644
index 0fba7c2..0000000
--- a/backend/internal/utils/env.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package utils
-
-import (
-	"strings"
-
-	"github.com/spf13/viper"
-)
-
-var v *viper.Viper
-
-func init() {
-	InitEnv()
-}
-
-func InitEnv() {
-	if v != nil {
-		return
-	}
-	v = viper.New()
-	v.SetConfigName("config.yaml")
-	v.SetConfigType("yaml")
-	v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
-	v.AddConfigPath(".")
-	v.AddConfigPath("../")
-	v.AutomaticEnv()
-	v.WatchConfig()
-	err := v.ReadInConfig()
-	if err != nil {
-		panic(err)
-		// if _, ok := err.(viper.ConfigFileNotFoundError); !ok {
-		// 	// 只有当错误不是"配置文件未找到"时才 panic
-		// 	panic(err)
-		// }
-	}
-}
-
-func GetEnv(key string) string {
-	InitEnv()
-	return v.GetString(key)
-}
-
-func GetEnvWithDefault(key string, defaultValue string) string {
-	value := v.GetString(key)
-	if value == "" {
-		return defaultValue
-	}
-	return value
-}
-
-func GetEnvMapString(key string) map[string]string {
-	InitEnv()
-	return v.GetStringMapString(key)
-}
diff --git a/backend/internal/utils/file.go b/backend/internal/utils/file.go
index 4b09b8f..b75e0f6 100644
--- a/backend/internal/utils/file.go
+++ b/backend/internal/utils/file.go
@@ -7,6 +7,7 @@ import (
 	"io"
 	"os"
 	"path/filepath"
+	"pkg/utils"
 
 	humanize "github.com/dustin/go-humanize"
 )
@@ -41,7 +42,7 @@ func GetUploadDirPath() (string, error) {
 		return "", err
 	}
 	finalPath := filepath.Join(basepath, "uploads")
-	uploadPath := GetEnvWithDefault("upload.path", finalPath)
+	uploadPath := utils.GetEnvWithDefault("upload.path", finalPath)
 	if err := os.MkdirAll(uploadPath, 0755); err != nil {
 		return "", err
 	}
diff --git a/backend/internal/utils/password.go b/backend/internal/utils/password.go
index a503022..9b0b3ec 100644
--- a/backend/internal/utils/password.go
+++ b/backend/internal/utils/password.go
@@ -3,12 +3,13 @@ package utils
 import (
 	"errors"
 	"fmt"
+	"pkg/utils"
 
 	"golang.org/x/crypto/argon2"
 )
 
 func GeneratePasswordHash(password string) (string, error) {
-	salt := GetEnv("share.password_salt")
+	salt := utils.GetEnv("share.password_salt")
 	if salt == "" {
 		return "", errors.New("请配置PASSWORD_SALT")
 	}
diff --git a/backend/internal/utils/redis.go b/backend/internal/utils/redis.go
deleted file mode 100644
index 1f8f38c..0000000
--- a/backend/internal/utils/redis.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package utils
-
-import (
-	"context"
-
-	"github.com/redis/go-redis/v9"
-)
-
-var rdb *redis.Client = InitRedis()
-var ctx = context.Background()
-
-func InitRedis() *redis.Client {
-	opt, err := redis.ParseURL(GetEnv("redis.url"))
-	if err != nil {
-		panic(err)
-	}
-	return redis.NewClient(opt)
-}
-
-func GetRedisClient() (*redis.Client, context.Context) {
-	return rdb, ctx
-}
diff --git a/backend/main.go b/backend/main.go
index d57dfba..844ffe2 100644
--- a/backend/main.go
+++ b/backend/main.go
@@ -1,10 +1,8 @@
 package main
 
 import (
-	"backend/internal/controllers"
-	"backend/internal/utils"
-	"backend/middleware"
 	"fmt"
+	"pkg/utils"
 
 	"github.com/labstack/echo/v4"
 	"go.uber.org/zap"
@@ -22,26 +20,12 @@ func main() {
 	zap.ReplaceGlobals(logger)
 
 	e := echo.New()
-	e.Use(middleware.ContextMiddleware())
-	e.Use(middleware.SessionMiddleware())
-	e.Use(middleware.AuthMiddleware())
-	e.Use(middleware.RateLimiterMiddleware())
-	e.Use(middleware.LoggerMiddleware())
+	for _, middleware := range middlewares {
+		e.Use(middleware())
+	}
 
-	e.POST("/file/create", controllers.CreateUploadTask)
-	e.POST("/file/slice", controllers.UploadFileSlice)
-	e.POST("/file/finish", controllers.FinishUploadTask)
-	e.GET("/share/:id", controllers.GetShareInfo)
-	e.POST("/share", controllers.CreateShareInfo)
-	e.GET("/download", controllers.DownloadShare)
-	e.POST("/download", controllers.VaildateShare)
-	e.GET("/share/pickup/:code", controllers.GetShareByPickupCode)
-
-	e.POST("/image/compress", controllers.GenCompressImage)
-	e.GET("/image/compress/:id", controllers.GetCompressImage)
-
-	e.GET("/stat", controllers.GetStat)
-	e.GET("/config", controllers.GetConfig)
-	e.GET("/about", controllers.GetAbout)
+	for _, route := range routes {
+		e.Match(route.Method, route.Path, route.Handler)
+	}
 	e.Logger.Fatal(e.Start(fmt.Sprintf(":%s", utils.GetEnvWithDefault("api.port", "5001"))))
 }
diff --git a/backend/middleware.go b/backend/middleware.go
new file mode 100644
index 0000000..478efc3
--- /dev/null
+++ b/backend/middleware.go
@@ -0,0 +1,15 @@
+package main
+
+import (
+	"backend/middleware"
+
+	"github.com/labstack/echo/v4"
+)
+
+var middlewares = []func() echo.MiddlewareFunc{
+	middleware.ContextMiddleware,
+	middleware.SessionMiddleware,
+	middleware.AuthMiddleware,
+	middleware.RateLimiterMiddleware,
+	middleware.LoggerMiddleware,
+}
diff --git a/backend/route.go b/backend/route.go
new file mode 100644
index 0000000..42328b4
--- /dev/null
+++ b/backend/route.go
@@ -0,0 +1,33 @@
+package main
+
+import (
+	"backend/internal/controllers"
+
+	"github.com/labstack/echo/v4"
+)
+
+type Route struct {
+	Method  []string
+	Path    string
+	Handler func(c echo.Context) error
+}
+
+var routes = []Route{
+	{Method: []string{"POST"}, Path: "/file/create", Handler: controllers.CreateUploadTask},
+	{Method: []string{"POST"}, Path: "/file/slice", Handler: controllers.UploadFileSlice},
+	{Method: []string{"POST"}, Path: "/file/finish", Handler: controllers.FinishUploadTask},
+
+	{Method: []string{"GET"}, Path: "/share/:id", Handler: controllers.GetShareInfo},
+	{Method: []string{"POST"}, Path: "/share", Handler: controllers.CreateShareInfo},
+
+	{Method: []string{"GET"}, Path: "/download", Handler: controllers.DownloadShare},
+	{Method: []string{"POST"}, Path: "/download", Handler: controllers.VaildateShare},
+	{Method: []string{"GET"}, Path: "/share/pickup/:code", Handler: controllers.GetShareByPickupCode},
+
+	{Method: []string{"GET"}, Path: "/stat", Handler: controllers.GetStat},
+	{Method: []string{"GET"}, Path: "/config", Handler: controllers.GetConfig},
+	{Method: []string{"GET"}, Path: "/about", Handler: controllers.GetAbout},
+
+	{Method: []string{"POST"}, Path: "/image/compress", Handler: controllers.GenCompressImage},
+	{Method: []string{"GET"}, Path: "/image/compress/:id", Handler: controllers.GetCompressImage},
+}