diff --git a/worker/go.mod b/worker/go.mod
index 39905ff..5b63938 100644
--- a/worker/go.mod
+++ b/worker/go.mod
@@ -4,30 +4,21 @@ go 1.25.5
 
 require (
 	github.com/hibiken/asynq v0.25.1
-	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
 	go.uber.org/zap v1.27.0
 )
 
 require (
 	github.com/cespare/xxhash/v2 v2.3.0 // 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/uuid v1.6.0 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.4 // 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/stretchr/testify v1.11.1 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
 	golang.org/x/time v0.13.0 // indirect
 	google.golang.org/protobuf v1.36.9 // indirect
-	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 // indirect
 )
diff --git a/worker/go.sum b/worker/go.sum
index 1011804..90b7f34 100644
--- a/worker/go.sum
+++ b/worker/go.sum
@@ -10,10 +10,6 @@ github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f h1:lO4WD4F/r
 github.com/dgryski/go-rendezvous v0.0.0-20200823014737-9f7001d12a5f/go.mod h1:cuUVRXasLTGF7a8hSLbxyZXjz+1KgoB3wDUb6vlszIc=
 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/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
@@ -24,8 +20,6 @@ github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
 github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
 github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
-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=
@@ -34,30 +28,18 @@ 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=
 go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
 go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
 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/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
 golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=
@@ -66,8 +48,5 @@ golang.org/x/time v0.13.0 h1:eUlYslOIt32DgYD6utsuUeHs4d7AsEYLuIAdg7FlYgI=
 golang.org/x/time v0.13.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 google.golang.org/protobuf v1.36.9 h1:w2gp2mA27hUeUzj9Ex9FBjsBm40zfaDtEWow293U7Iw=
 google.golang.org/protobuf v1.36.9/go.mod h1:fuxRtAxBytpl4zzqUh6/eyUujkJdNiuEkXntxiD/uRU=
-gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
-gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/worker/internal/tasks/file.go b/worker/internal/tasks/file.go
index 54f7257..2fe5498 100644
--- a/worker/internal/tasks/file.go
+++ b/worker/internal/tasks/file.go
@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"pkg/models"
+	u "pkg/utils"
 	"worker/internal/utils"
 
 	"github.com/hibiken/asynq"
@@ -29,7 +30,7 @@ func RemoveFile(ctx context.Context, task *asynq.Task) error {
 		return nil
 	}
 
-	rdb, rctx := utils.GetRedisClient()
+	rdb, rctx := u.GetRedisClient()
 	uploadPath, err := utils.GetUploadDirPath()
 	if err != nil {
 		return err
diff --git a/worker/internal/tasks/share.go b/worker/internal/tasks/share.go
index 74878d2..7ad80a5 100644
--- a/worker/internal/tasks/share.go
+++ b/worker/internal/tasks/share.go
@@ -6,6 +6,7 @@ import (
 	"os"
 	"path/filepath"
 	"pkg/models"
+	u "pkg/utils"
 	"worker/internal/utils"
 
 	"github.com/hibiken/asynq"
@@ -30,7 +31,7 @@ func RemoveShare(ctx context.Context, task *asynq.Task) error {
 		return x != payload.ShareId
 	})
 	if len(shareIDs) == 0 {
-		rdb, ctx := utils.GetRedisClient()
+		rdb, ctx := u.GetRedisClient()
 		uploadPath, err := utils.GetUploadDirPath()
 		if err != nil {
 			return err
diff --git a/worker/internal/utils/asyncq.go b/worker/internal/utils/asyncq.go
deleted file mode 100644
index a5b653e..0000000
--- a/worker/internal/utils/asyncq.go
+++ /dev/null
@@ -1,11 +0,0 @@
-package utils
-
-import "github.com/hibiken/asynq"
-
-func RedisURI2AsynqOpt(uri string) asynq.RedisConnOpt {
-	opt, err := asynq.ParseRedisURI(GetEnv("redis.url"))
-	if err != nil {
-		panic(err)
-	}
-	return opt
-}
diff --git a/worker/internal/utils/env.go b/worker/internal/utils/env.go
deleted file mode 100644
index 0fba7c2..0000000
--- a/worker/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/worker/internal/utils/file.go b/worker/internal/utils/file.go
index eeb2080..5c4819a 100644
--- a/worker/internal/utils/file.go
+++ b/worker/internal/utils/file.go
@@ -7,6 +7,7 @@ import (
 	"io"
 	"os"
 	"path/filepath"
+	"pkg/utils"
 )
 
 func GetFileId(fileHash string, fileSize int64) string {
@@ -39,7 +40,7 @@ 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/worker/internal/utils/redis.go b/worker/internal/utils/redis.go
deleted file mode 100644
index 1f8f38c..0000000
--- a/worker/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/worker/main.go b/worker/main.go
index 915c541..9c209d6 100644
--- a/worker/main.go
+++ b/worker/main.go
@@ -2,8 +2,8 @@ package main
 
 import (
 	"log"
+	"pkg/utils"
 	"worker/internal/tasks"
-	"worker/internal/utils"
 	"worker/middleware"
 
 	"github.com/hibiken/asynq"
diff --git a/worker/middleware/logger.go b/worker/middleware/logger.go
index de3ab51..9819c1f 100644
--- a/worker/middleware/logger.go
+++ b/worker/middleware/logger.go
@@ -11,14 +11,13 @@ import (
 func LoggerMiddleware(h asynq.Handler) asynq.Handler {
 	return asynq.HandlerFunc(func(ctx context.Context, t *asynq.Task) error {
 		start := time.Now()
-		task_type := zap.String("type", t.Type())
-		zap.L().Info("[%q] - 开始处理", task_type)
+		zap.L().Info("task开始", zap.String("type", t.Type()))
 		err := h.ProcessTask(ctx, t)
 		if err != nil {
-			zap.L().Error("[%q] - 处理失败 - %v", task_type, zap.Error(err))
+			zap.L().Error("task失败", zap.String("type", t.Type()), zap.Error(err))
 			return err
 		}
-		zap.L().Info("[%q] - 完成处理 | 耗时 %v", task_type, zap.Duration("duration", time.Since(start)))
+		zap.L().Info("task完成", zap.String("type", t.Type()), zap.Duration("duration", time.Since(start)))
 		return nil
 	})
 }