fix: enable upgrade delivery by default

src/internal/system/update_type.go

@@ -173,7 +173,7 @@ func UpdateSystemDefaultSourceDir(sourceList []string) error {
 	return nil
 }
 
-func UpdateP2pDefaultSourceDir(updateType UpdateType, upgradeDeliveryEnabled bool) {
+func UpdateP2pDefaultSourceDir(updateType UpdateType, upgradeDeliveryEnabled bool, platformRepos []string) {
 	if !upgradeDeliveryEnabled {
 		return
 	}
@@ -218,8 +218,7 @@ func UpdateP2pDefaultSourceDir(updateType UpdateType, upgradeDeliveryEnabled boo
 				return
 			}
 		}
-		var newContent string
-		newContent = strings.ReplaceAll(string(content), "https://", "delivery://")
+		newContent := replaceMatchedReposWithDelivery(string(content), platformRepos)
 		_, err = p2pSource.Write([]byte(newContent))
 		if err != nil {
 			logger.Warningf("Error writing file: %v\n", err)
@@ -243,6 +242,53 @@ func UpdateP2pDefaultSourceDir(updateType UpdateType, upgradeDeliveryEnabled boo
 	}
 }
 
+func replaceMatchedReposWithDelivery(content string, platformRepos []string) string {
+	matchedRepoSet := make(map[string]struct{})
+	for _, repo := range platformRepos {
+		repo = strings.TrimSpace(repo)
+		if repo == "" {
+			continue
+		}
+		matchedRepoSet[repo] = struct{}{}
+	}
+	if len(matchedRepoSet) == 0 {
+		return content
+	}
+
+	var lines []string
+	for _, line := range strings.Split(content, "\n") {
+		if _, ok := matchedRepoSet[strings.TrimSpace(line)]; ok {
+			lines = append(lines, replaceRepoSchemeWithDelivery(line))
+			continue
+		}
+		lines = append(lines, line)
+	}
+	return strings.Join(lines, "\n")
+}
+
+func replaceRepoSchemeWithDelivery(line string) string {
+	fields := strings.Fields(line)
+	if len(fields) < 2 || fields[0] != "deb" {
+		return line
+	}
+	for i := 1; i < len(fields); i++ {
+		if strings.HasPrefix(fields[i], "[") {
+			continue
+		}
+		switch {
+		case strings.HasPrefix(fields[i], "https://"):
+			fields[i] = "delivery://" + strings.TrimPrefix(fields[i], "https://")
+			return strings.Join(fields, " ")
+		case strings.HasPrefix(fields[i], "http://"):
+			fields[i] = "delivery://" + strings.TrimPrefix(fields[i], "http://")
+			return strings.Join(fields, " ")
+		case strings.HasPrefix(fields[i], "delivery://"):
+			return line
+		}
+	}
+	return line
+}
+
 func UpdateSecurityDefaultSourceDir(sourceList []string) error {
 	err := os.RemoveAll(SecuritySourceDir)
 	if err != nil {

src/internal/system/update_type_delivery_test.go

@@ -0,0 +1,52 @@
+// SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package system
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestReplaceMatchedReposWithDelivery(t *testing.T) {
+	localContent := strings.Join([]string{
+		"deb https://packages.example.com/desktop beige main",
+		"deb https://packages.example.com/custom beige main",
+		"# keep comments untouched",
+		"deb https://security.example.com beige-security main",
+	}, "\n")
+
+	platformRepos := []string{
+		"deb https://packages.example.com/desktop beige main",
+	}
+
+	got := replaceMatchedReposWithDelivery(localContent, platformRepos)
+	lines := strings.Split(got, "\n")
+
+	assert.Equal(t, "deb delivery://packages.example.com/desktop beige main", lines[0])
+	assert.Equal(t, "deb https://packages.example.com/custom beige main", lines[1])
+	assert.Equal(t, "# keep comments untouched", lines[2])
+	assert.Equal(t, "deb https://security.example.com beige-security main", lines[3])
+}
+
+func TestReplaceMatchedReposWithDeliveryRequiresExactMatch(t *testing.T) {
+	localContent := "deb https://packages.example.com/desktop beige main"
+	platformRepos := []string{
+		"deb http://packages.example.com/desktop beige main",
+	}
+
+	got := replaceMatchedReposWithDelivery(localContent, platformRepos)
+
+	assert.Equal(t, localContent, got)
+}
+
+func TestReplaceMatchedReposWithDeliveryWithoutPlatformReposKeepsOriginal(t *testing.T) {
+	localContent := "deb https://packages.example.com/desktop beige main"
+
+	got := replaceMatchedReposWithDelivery(localContent, nil)
+
+	assert.Equal(t, localContent, got)
+}

src/internal/updateplatform/message_report.go

@@ -242,6 +242,32 @@ func (m *UpdatePlatformManager) GetCVEUpdateLogs(pkgs []string) map[string]CEVIn
 	return cveInfos
 }
 
+func (m *UpdatePlatformManager) HasDeliveryRepo() bool {
+	for _, repo := range m.repoInfos {
+		if strings.HasPrefix(repo.Source, "deb delivery://") {
+			return true
+		}
+	}
+	return false
+}
+
+func (m *UpdatePlatformManager) GetPlatformRepoSources() []string {
+	var repos []string
+	for _, repo := range m.repoInfos {
+		if strings.HasPrefix(repo.Source, "deb ") {
+			repos = append(repos, repo.Source)
+			continue
+		}
+
+		suffix := "main community commercial"
+		if m.config != nil && m.config.PlatformRepoComponents != "" {
+			suffix = m.config.PlatformRepoComponents
+		}
+		repos = append(repos, fmt.Sprintf("deb %s %s %s", repo.Uri, repo.CodeName, suffix))
+	}
+	return repos
+}
+
 func genPreBuild() string {
 	var preBuild string
 	infoMap, err := GetOSVersionInfo(CacheVersion)
@@ -920,6 +946,11 @@ func (m *UpdatePlatformManager) genUpdatePolicyByToken(updateInRelease bool) err
 	if updateInRelease {
 		m.genDepositoryFromPlatform()
 		m.checkInReleaseFromPlatform()
+		if m.config.UpgradeDeliveryEnabled && !m.config.IntranetUpdate {
+			repos := m.GetPlatformRepoSources()
+			system.UpdateP2pDefaultSourceDir(system.SystemUpdate, true, repos)
+			system.UpdateP2pDefaultSourceDir(system.SecurityUpdate, true, repos)
+		}
 	}
 
 	return nil

src/internal/updateplatform/message_report_test.go

@@ -0,0 +1,20 @@
+// SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package updateplatform
+
+import "testing"
+
+func TestHasDeliveryRepo(t *testing.T) {
+	manager := &UpdatePlatformManager{
+		repoInfos: []repoInfo{
+			{Source: "deb https://packages.example.com/desktop beige main"},
+			{Source: "deb delivery://packages.example.com/apps beige main"},
+		},
+	}
+
+	if !manager.HasDeliveryRepo() {
+		t.Fatal("expected delivery repo to be detected")
+	}
+}

src/lastore-daemon/manager_update.go

@@ -155,8 +155,9 @@ func (m *Manager) updateSource(sender dbus.Sender) (*Job, error) {
 	}
 	prepareUpdateSource()
 	m.reloadOemConfig(true)
-	system.UpdateP2pDefaultSourceDir(system.SystemUpdate, m.updater.P2PUpdateEnable)
-	system.UpdateP2pDefaultSourceDir(system.SecurityUpdate, m.updater.P2PUpdateEnable)
+	repos := m.updatePlatform.GetPlatformRepoSources()
+	system.UpdateP2pDefaultSourceDir(system.SystemUpdate, m.updater.P2PUpdateEnable, repos)
+	system.UpdateP2pDefaultSourceDir(system.SecurityUpdate, m.updater.P2PUpdateEnable, repos)
 	m.updatePlatform.Token = updateplatform.UpdateTokenConfigFile(m.config.IncludeDiskInfo, m.config.GetHardwareIdByHelper)
 	m.jobManager.dispatch() // 解决 bug 59351问题（防止CreatJob获取到状态为end但是未被删除的job）
 	var job *Job
@@ -372,6 +373,7 @@ func (m *Manager) updateSource(sender dbus.Sender) (*Job, error) {
 						return nil
 					}
 				}
+				m.updater.refreshUpgradeDeliveryService()
 				if updateplatform.IsForceUpdate(m.updatePlatform.Tp) && m.updatePlatform.Tp != updateplatform.UpdateRegularly {
 					m.stopTimerUnit(lastoreRegularlyUpdate)
 				}

src/lastore-daemon/updater.go

@@ -144,9 +144,14 @@ func (u *Updater) refreshUpgradeDeliveryService() {
 	}
 	u.setPropP2PUpdateSupport(true)
 	v := ret.Value()
+	platformHasDelivery := false
+	if u.manager != nil && u.manager.updatePlatform != nil {
+		platformHasDelivery = u.manager.updatePlatform.HasDeliveryRepo()
+	}
+	shouldEnableService := shouldEnableUpgradeDeliveryService(u.config, platformHasDelivery)
 	u.setPropP2PUpdateEnable(u.config.UpgradeDeliveryEnabled)
 	// 情况一：当upgrade服务开启但P2PUpdateEnable关闭时，尝试关闭服务。若关闭失败则将P2PUpdateEnable恢复为true
-	if !u.P2PUpdateEnable && v == system.UpgradeDeliveryEnable {
+	if !shouldEnableService && v == system.UpgradeDeliveryEnable {
 		err = object.Call("org.deepin.upgradedelivery.DisableService", 0).Err
 		if err != nil {
 			logger.Warning(err)
@@ -165,8 +170,18 @@ func (u *Updater) refreshUpgradeDeliveryService() {
 	err = object.Call("org.deepin.upgradedelivery.StartService", 0).Err
 	if err != nil {
 		logger.Warning(err)
-		u.setPropP2PUpdateEnable(false)
+		u.setPropP2PUpdateEnable(u.config.UpgradeDeliveryEnabled)
+	}
+}
+
+func shouldEnableUpgradeDeliveryService(cfg *Config, platformHasDelivery bool) bool {
+	if cfg == nil {
+		return false
+	}
+	if cfg.UpgradeDeliveryEnabled {
+		return true
 	}
+	return cfg.IntranetUpdate && cfg.PlatformUpdate && platformHasDelivery
 }
 
 type LocaleMirrorSource struct {

src/lastore-daemon/updater_delivery_test.go

@@ -0,0 +1,59 @@
+// SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+//
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+package main
+
+import (
+	"testing"
+
+	"github.com/linuxdeepin/lastore-daemon/src/internal/config"
+)
+
+func TestShouldEnableUpgradeDeliveryService(t *testing.T) {
+	tests := []struct {
+		name                string
+		cfg                 *config.Config
+		platformHasDelivery bool
+		want                bool
+	}{
+		{
+			name: "public network follows user switch",
+			cfg: &config.Config{
+				UpgradeDeliveryEnabled: false,
+				IntranetUpdate:         false,
+				PlatformUpdate:         false,
+			},
+			platformHasDelivery: true,
+			want:                false,
+		},
+		{
+			name: "intranet platform delivery repo keeps service available",
+			cfg: &config.Config{
+				UpgradeDeliveryEnabled: false,
+				IntranetUpdate:         true,
+				PlatformUpdate:         true,
+			},
+			platformHasDelivery: true,
+			want:                true,
+		},
+		{
+			name: "intranet non delivery repo keeps service closed",
+			cfg: &config.Config{
+				UpgradeDeliveryEnabled: false,
+				IntranetUpdate:         true,
+				PlatformUpdate:         true,
+			},
+			platformHasDelivery: false,
+			want:                false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := shouldEnableUpgradeDeliveryService(tt.cfg, tt.platformHasDelivery); got != tt.want {
+				t.Fatalf("shouldEnableUpgradeDeliveryService() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}

usr/share/dsg/configs/org.deepin.dde.lastore/org.deepin.dde.lastore.json

@@ -521,7 +521,7 @@
       "visibility": "private"
     },
     "upgrade-delivery-enabled": {
-      "value": false,
+      "value": true,
       "serial": 0,
       "flags": [
         "global"