diff --git a/bin/memos/main.go b/bin/memos/main.go
index 37e621e08..e7f94ceca 100644
--- a/bin/memos/main.go
+++ b/bin/memos/main.go
@@ -12,9 +12,9 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 
+	"github.com/usememos/memos/internal/profile"
+	"github.com/usememos/memos/internal/version"
 	"github.com/usememos/memos/server"
-	"github.com/usememos/memos/server/profile"
-	"github.com/usememos/memos/server/version"
 	"github.com/usememos/memos/store"
 	"github.com/usememos/memos/store/db"
 )
diff --git a/internal/util/resource_name.go b/internal/base/resource_name.go
similarity index 89%
rename from internal/util/resource_name.go
rename to internal/base/resource_name.go
index ea40eb845..828bfa366 100644
--- a/internal/util/resource_name.go
+++ b/internal/base/resource_name.go
@@ -1,4 +1,4 @@
-package util
+package base
 
 import "regexp"
 
diff --git a/internal/util/resource_name_test.go b/internal/base/resource_name_test.go
similarity index 98%
rename from internal/util/resource_name_test.go
rename to internal/base/resource_name_test.go
index de7a5b3e8..cef922ac0 100644
--- a/internal/util/resource_name_test.go
+++ b/internal/base/resource_name_test.go
@@ -1,4 +1,4 @@
-package util
+package base
 
 import (
 	"testing"
diff --git a/server/profile/profile.go b/internal/profile/profile.go
similarity index 100%
rename from server/profile/profile.go
rename to internal/profile/profile.go
diff --git a/server/version/version.go b/internal/version/version.go
similarity index 100%
rename from server/version/version.go
rename to internal/version/version.go
diff --git a/server/version/version_test.go b/internal/version/version_test.go
similarity index 100%
rename from server/version/version_test.go
rename to internal/version/version_test.go
diff --git a/server/router/api/v1/auth_service.go b/server/router/api/v1/auth_service.go
index c02a6dbd2..e5050e360 100644
--- a/server/router/api/v1/auth_service.go
+++ b/server/router/api/v1/auth_service.go
@@ -16,6 +16,7 @@ import (
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/types/known/emptypb"
 
+	"github.com/usememos/memos/internal/base"
 	"github.com/usememos/memos/internal/util"
 	"github.com/usememos/memos/plugin/idp"
 	"github.com/usememos/memos/plugin/idp/oauth2"
@@ -207,7 +208,7 @@ func (s *APIV1Service) SignUp(ctx context.Context, request *v1pb.SignUpRequest)
 		Nickname:     request.Username,
 		PasswordHash: string(passwordHash),
 	}
-	if !util.UIDMatcher.MatchString(strings.ToLower(create.Username)) {
+	if !base.UIDMatcher.MatchString(strings.ToLower(create.Username)) {
 		return nil, status.Errorf(codes.InvalidArgument, "invalid username: %s", create.Username)
 	}
 
diff --git a/server/router/api/v1/resource_service.go b/server/router/api/v1/resource_service.go
index 71514b94a..dac251120 100644
--- a/server/router/api/v1/resource_service.go
+++ b/server/router/api/v1/resource_service.go
@@ -22,11 +22,11 @@ import (
 	"google.golang.org/protobuf/types/known/emptypb"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/internal/util"
 	"github.com/usememos/memos/plugin/storage/s3"
 	v1pb "github.com/usememos/memos/proto/gen/api/v1"
 	storepb "github.com/usememos/memos/proto/gen/store"
-	"github.com/usememos/memos/server/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/server/router/api/v1/user_service.go b/server/router/api/v1/user_service.go
index 3c70126ca..fa31bc99f 100644
--- a/server/router/api/v1/user_service.go
+++ b/server/router/api/v1/user_service.go
@@ -20,7 +20,7 @@ import (
 	"google.golang.org/protobuf/types/known/emptypb"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
-	"github.com/usememos/memos/internal/util"
+	"github.com/usememos/memos/internal/base"
 	v1pb "github.com/usememos/memos/proto/gen/api/v1"
 	storepb "github.com/usememos/memos/proto/gen/store"
 	"github.com/usememos/memos/store"
@@ -122,7 +122,7 @@ func (s *APIV1Service) CreateUser(ctx context.Context, request *v1pb.CreateUserR
 	if currentUser.Role != store.RoleHost {
 		return nil, status.Errorf(codes.PermissionDenied, "permission denied")
 	}
-	if !util.UIDMatcher.MatchString(strings.ToLower(request.User.Username)) {
+	if !base.UIDMatcher.MatchString(strings.ToLower(request.User.Username)) {
 		return nil, status.Errorf(codes.InvalidArgument, "invalid username: %s", request.User.Username)
 	}
 	passwordHash, err := bcrypt.GenerateFromPassword([]byte(request.User.Password), bcrypt.DefaultCost)
@@ -184,7 +184,7 @@ func (s *APIV1Service) UpdateUser(ctx context.Context, request *v1pb.UpdateUserR
 			if workspaceGeneralSetting.DisallowChangeUsername {
 				return nil, status.Errorf(codes.PermissionDenied, "permission denied: disallow change username")
 			}
-			if !util.UIDMatcher.MatchString(strings.ToLower(request.User.Username)) {
+			if !base.UIDMatcher.MatchString(strings.ToLower(request.User.Username)) {
 				return nil, status.Errorf(codes.InvalidArgument, "invalid username: %s", request.User.Username)
 			}
 			update.Username = &request.User.Username
diff --git a/server/router/api/v1/v1.go b/server/router/api/v1/v1.go
index 80d216334..e73c54f81 100644
--- a/server/router/api/v1/v1.go
+++ b/server/router/api/v1/v1.go
@@ -14,8 +14,8 @@ import (
 	"google.golang.org/grpc/health/grpc_health_v1"
 	"google.golang.org/grpc/reflection"
 
+	"github.com/usememos/memos/internal/profile"
 	v1pb "github.com/usememos/memos/proto/gen/api/v1"
-	"github.com/usememos/memos/server/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/server/router/frontend/frontend.go b/server/router/frontend/frontend.go
index a3b499c2f..f3eccd996 100644
--- a/server/router/frontend/frontend.go
+++ b/server/router/frontend/frontend.go
@@ -9,8 +9,8 @@ import (
 	"github.com/labstack/echo/v4"
 	"github.com/labstack/echo/v4/middleware"
 
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/internal/util"
-	"github.com/usememos/memos/server/profile"
 	"github.com/usememos/memos/store"
 )
 
@@ -30,12 +30,17 @@ func NewFrontendService(profile *profile.Profile, store *store.Store) *FrontendS
 }
 
 func (*FrontendService) Serve(_ context.Context, e *echo.Echo) {
-	apiSkipper := func(c echo.Context) bool {
+	skipper := func(c echo.Context) bool {
+		// Skip API routes.
 		if util.HasPrefixes(c.Path(), "/api", "/memos.api.v1") {
 			return true
 		}
-		// Set Cache-Control header to allow public caching with a max-age of 30 days (in seconds).
-		c.Response().Header().Set(echo.HeaderCacheControl, "public, max-age=2592000")
+		// Skip setting cache headers for index.html
+		if c.Path() == "/" || c.Path() == "/index.html" {
+			return false
+		}
+		// Set Cache-Control header to allow public caching with a max-age of 7 days.
+		c.Response().Header().Set(echo.HeaderCacheControl, "public, max-age=604800") // 7 days
 		return false
 	}
 
@@ -43,7 +48,7 @@ func (*FrontendService) Serve(_ context.Context, e *echo.Echo) {
 	e.Use(middleware.StaticWithConfig(middleware.StaticConfig{
 		Filesystem: getFileSystem("dist"),
 		HTML5:      true, // Enable fallback to index.html
-		Skipper:    apiSkipper,
+		Skipper:    skipper,
 	}))
 }
 
diff --git a/server/router/rss/rss.go b/server/router/rss/rss.go
index b03d1858b..0f4083730 100644
--- a/server/router/rss/rss.go
+++ b/server/router/rss/rss.go
@@ -12,8 +12,8 @@ import (
 	"github.com/usememos/gomark"
 	"github.com/usememos/gomark/renderer"
 
+	"github.com/usememos/memos/internal/profile"
 	storepb "github.com/usememos/memos/proto/gen/store"
-	"github.com/usememos/memos/server/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/server/server.go b/server/server.go
index 7f177b042..540fd1aa6 100644
--- a/server/server.go
+++ b/server/server.go
@@ -18,8 +18,8 @@ import (
 	"github.com/soheilhy/cmux"
 	"google.golang.org/grpc"
 
+	"github.com/usememos/memos/internal/profile"
 	storepb "github.com/usememos/memos/proto/gen/store"
-	"github.com/usememos/memos/server/profile"
 	"github.com/usememos/memos/server/profiler"
 	apiv1 "github.com/usememos/memos/server/router/api/v1"
 	"github.com/usememos/memos/server/router/frontend"
diff --git a/store/db/db.go b/store/db/db.go
index 47a369385..586a434e6 100644
--- a/store/db/db.go
+++ b/store/db/db.go
@@ -3,7 +3,7 @@ package db
 import (
 	"github.com/pkg/errors"
 
-	"github.com/usememos/memos/server/profile"
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/store"
 	"github.com/usememos/memos/store/db/mysql"
 	"github.com/usememos/memos/store/db/postgres"
diff --git a/store/db/mysql/mysql.go b/store/db/mysql/mysql.go
index 60913607f..02a6523bd 100644
--- a/store/db/mysql/mysql.go
+++ b/store/db/mysql/mysql.go
@@ -6,7 +6,7 @@ import (
 	"github.com/go-sql-driver/mysql"
 	"github.com/pkg/errors"
 
-	"github.com/usememos/memos/server/profile"
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/store/db/postgres/postgres.go b/store/db/postgres/postgres.go
index 2f9d02a97..34495e730 100644
--- a/store/db/postgres/postgres.go
+++ b/store/db/postgres/postgres.go
@@ -8,7 +8,7 @@ import (
 	_ "github.com/lib/pq"
 	"github.com/pkg/errors"
 
-	"github.com/usememos/memos/server/profile"
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/store/db/sqlite/sqlite.go b/store/db/sqlite/sqlite.go
index eedf8494c..345a4783b 100644
--- a/store/db/sqlite/sqlite.go
+++ b/store/db/sqlite/sqlite.go
@@ -8,7 +8,7 @@ import (
 	// Import the SQLite driver.
 	_ "modernc.org/sqlite"
 
-	"github.com/usememos/memos/server/profile"
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/store"
 )
 
diff --git a/store/memo.go b/store/memo.go
index 2a16d3645..0441e6824 100644
--- a/store/memo.go
+++ b/store/memo.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"errors"
 
-	"github.com/usememos/memos/internal/util"
+	"github.com/usememos/memos/internal/base"
 
 	storepb "github.com/usememos/memos/proto/gen/store"
 )
@@ -112,7 +112,7 @@ type DeleteMemo struct {
 }
 
 func (s *Store) CreateMemo(ctx context.Context, create *Memo) (*Memo, error) {
-	if !util.UIDMatcher.MatchString(create.UID) {
+	if !base.UIDMatcher.MatchString(create.UID) {
 		return nil, errors.New("invalid uid")
 	}
 	return s.driver.CreateMemo(ctx, create)
@@ -136,7 +136,7 @@ func (s *Store) GetMemo(ctx context.Context, find *FindMemo) (*Memo, error) {
 }
 
 func (s *Store) UpdateMemo(ctx context.Context, update *UpdateMemo) error {
-	if update.UID != nil && !util.UIDMatcher.MatchString(*update.UID) {
+	if update.UID != nil && !base.UIDMatcher.MatchString(*update.UID) {
 		return errors.New("invalid uid")
 	}
 	return s.driver.UpdateMemo(ctx, update)
diff --git a/store/migrator.go b/store/migrator.go
index 2b8c94ea1..61eaed019 100644
--- a/store/migrator.go
+++ b/store/migrator.go
@@ -14,8 +14,8 @@ import (
 
 	"github.com/pkg/errors"
 
+	"github.com/usememos/memos/internal/version"
 	storepb "github.com/usememos/memos/proto/gen/store"
-	"github.com/usememos/memos/server/version"
 )
 
 //go:embed migration
diff --git a/store/resource.go b/store/resource.go
index ad03ee527..7d6564fcf 100644
--- a/store/resource.go
+++ b/store/resource.go
@@ -8,7 +8,7 @@ import (
 
 	"github.com/pkg/errors"
 
-	"github.com/usememos/memos/internal/util"
+	"github.com/usememos/memos/internal/base"
 	"github.com/usememos/memos/plugin/storage/s3"
 	storepb "github.com/usememos/memos/proto/gen/store"
 )
@@ -67,7 +67,7 @@ type DeleteResource struct {
 }
 
 func (s *Store) CreateResource(ctx context.Context, create *Resource) (*Resource, error) {
-	if !util.UIDMatcher.MatchString(create.UID) {
+	if !base.UIDMatcher.MatchString(create.UID) {
 		return nil, errors.New("invalid uid")
 	}
 	return s.driver.CreateResource(ctx, create)
@@ -102,7 +102,7 @@ func (s *Store) GetResource(ctx context.Context, find *FindResource) (*Resource,
 }
 
 func (s *Store) UpdateResource(ctx context.Context, update *UpdateResource) error {
-	if update.UID != nil && !util.UIDMatcher.MatchString(*update.UID) {
+	if update.UID != nil && !base.UIDMatcher.MatchString(*update.UID) {
 		return errors.New("invalid uid")
 	}
 	return s.driver.UpdateResource(ctx, update)
diff --git a/store/store.go b/store/store.go
index 07716278d..6b7e8265d 100644
--- a/store/store.go
+++ b/store/store.go
@@ -3,7 +3,7 @@ package store
 import (
 	"time"
 
-	"github.com/usememos/memos/server/profile"
+	"github.com/usememos/memos/internal/profile"
 	"github.com/usememos/memos/store/cache"
 )
 
diff --git a/store/test/store.go b/store/test/store.go
index 404e51d05..b543d8712 100644
--- a/store/test/store.go
+++ b/store/test/store.go
@@ -13,8 +13,8 @@ import (
 
 	"github.com/joho/godotenv"
 
-	"github.com/usememos/memos/server/profile"
-	"github.com/usememos/memos/server/version"
+	"github.com/usememos/memos/internal/profile"
+	"github.com/usememos/memos/internal/version"
 	"github.com/usememos/memos/store"
 	"github.com/usememos/memos/store/db"
 )
diff --git a/web/package.json b/web/package.json
index d6d2e9497..e8de9c22f 100644
--- a/web/package.json
+++ b/web/package.json
@@ -1,5 +1,6 @@
 {
   "name": "memos",
+  "private": true,
   "scripts": {
     "dev": "vite",
     "build": "vite build",