diff --git a/pkg/cli/upgradeassistant/cmd/recover_deleted_service_modules.go b/pkg/cli/upgradeassistant/cmd/recover_deleted_service_modules.go
new file mode 100644
index 0000000000..1c2433dfa8
--- /dev/null
+++ b/pkg/cli/upgradeassistant/cmd/recover_deleted_service_modules.go
@@ -0,0 +1,207 @@
+/*
+Copyright 2026 The KodeRover Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+
+	commonmodels "github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/repository/models"
+	commonrepo "github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/repository/mongodb"
+	servicerepo "github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/service/repository"
+	commonutil "github.com/koderover/zadig/v2/pkg/microservice/aslan/core/common/util"
+	"github.com/koderover/zadig/v2/pkg/setting"
+	"github.com/koderover/zadig/v2/pkg/tool/log"
+	"github.com/koderover/zadig/v2/pkg/util"
+	"sigs.k8s.io/yaml"
+)
+
+type deletedServiceForModuleRecovery struct {
+	ServiceName  string                    `bson:"service_name"`
+	ProductName  string                    `bson:"product_name"`
+	Revision     int64                     `bson:"revision"`
+	Type         string                    `bson:"type"`
+	Yaml         string                    `bson:"yaml,omitempty"`
+	VariableYaml string                    `bson:"variable_yaml,omitempty"`
+	Containers   []*commonmodels.Container `bson:"containers,omitempty"`
+	HelmChart    *commonmodels.HelmChart   `bson:"helm_chart,omitempty"`
+}
+
+func init() {
+	rootCmd.AddCommand(recoverDeletedServiceModulesCmd)
+}
+
+var recoverDeletedServiceModulesCmd = &cobra.Command{
+	Use:   "recover-deleted-service-modules",
+	Short: "Recover auto service modules removed with deleted service templates",
+	PreRunE: func(cmd *cobra.Command, args []string) error {
+		return preRun()
+	},
+	RunE: func(cmd *cobra.Command, args []string) error {
+		ctx := cmd.Context()
+		testRecovered, testSkipped, err := recoverDeletedServiceModules(
+			ctx,
+			commonrepo.NewServiceColl().Collection,
+			commonrepo.NewServiceModuleColl(),
+			"template_service",
+			false,
+		)
+		if err != nil {
+			return err
+		}
+		prodRecovered, prodSkipped, err := recoverDeletedServiceModules(
+			ctx,
+			commonrepo.NewProductionServiceColl().Collection,
+			commonrepo.NewProductionServiceModuleColl(),
+			"production_template_service",
+			true,
+		)
+		if err != nil {
+			return err
+		}
+
+		log.Infof("recovered modules for %d test + %d production deleted service revisions", testRecovered, prodRecovered)
+		if testSkipped+prodSkipped > 0 {
+			log.Warnf("skipped recovering modules for %d deleted service revisions; inspect the logs above", testSkipped+prodSkipped)
+		}
+		return nil
+	},
+	PostRun: func(cmd *cobra.Command, args []string) {
+		if err := postRun(); err != nil {
+			log.Errorf("failed to close mongo connection: %s", err)
+		}
+	},
+}
+
+func recoverDeletedServiceModules(
+	ctx context.Context,
+	serviceColl *mongo.Collection,
+	moduleColl *commonrepo.ServiceModuleColl,
+	label string,
+	production bool,
+) (int, int, error) {
+	cursor, err := serviceColl.Find(ctx, bson.M{
+		"status": setting.ProductStatusDeleting,
+		"type":   bson.M{"$in": []string{setting.K8SDeployType, setting.HelmDeployType}},
+	})
+	if err != nil {
+		return 0, 0, fmt.Errorf("failed to list deleted services from %s: %s", label, err)
+	}
+	defer cursor.Close(ctx)
+
+	recovered := 0
+	skipped := 0
+	for cursor.Next(ctx) {
+		service := new(deletedServiceForModuleRecovery)
+		if err := cursor.Decode(service); err != nil {
+			log.Errorf("failed to decode deleted service from %s: %s", label, err)
+			skipped++
+			continue
+		}
+
+		existing, err := moduleColl.CountDocuments(ctx, bson.M{
+			"project_name":   service.ProductName,
+			"service_name":   service.ServiceName,
+			"is_manual":      false,
+			"revision_bound": service.Revision,
+		})
+		if err != nil {
+			return recovered, skipped, fmt.Errorf("failed to check modules for %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+		}
+		if existing > 0 {
+			continue
+		}
+
+		svc := &commonmodels.Service{
+			ServiceName:  service.ServiceName,
+			ProductName:  service.ProductName,
+			Revision:     service.Revision,
+			Type:         service.Type,
+			Yaml:         service.Yaml,
+			VariableYaml: service.VariableYaml,
+			Containers:   service.Containers,
+			HelmChart:    service.HelmChart,
+		}
+		if len(svc.Containers) == 0 {
+			if svc.Type == setting.HelmDeployType {
+				if svc.HelmChart == nil || strings.TrimSpace(svc.HelmChart.ValuesYaml) == "" {
+					log.Errorf("deleted service %s/%s revision %d has no values.yaml to recover modules from", service.ProductName, service.ServiceName, service.Revision)
+					skipped++
+					continue
+				}
+				// Mirror createOrUpdateHelmService: helm services resolve their
+				// modules from the merged values.yaml using the project's image
+				// search rules.
+				valuesMap := make(map[string]interface{})
+				if err := yaml.Unmarshal([]byte(svc.HelmChart.ValuesYaml), &valuesMap); err != nil {
+					log.Errorf("failed to parse values.yaml of deleted service %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+					skipped++
+					continue
+				}
+				containers, err := commonutil.ParseImagesForProductService(valuesMap, svc.ServiceName, svc.ProductName)
+				if err != nil {
+					log.Errorf("failed to parse containers of deleted service %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+					skipped++
+					continue
+				}
+				svc.Containers = containers
+			} else {
+				if strings.TrimSpace(svc.Yaml) == "" {
+					log.Errorf("deleted service %s/%s revision %d has no YAML to recover modules from", service.ProductName, service.ServiceName, service.Revision)
+					skipped++
+					continue
+				}
+				// Render go-template variables before parsing, mirroring
+				// ensureServiceTmpl, so services created from templates resolve the
+				// same way they did when their modules were originally synced.
+				rendered, err := commonutil.RenderK8sSvcYaml(svc.Yaml, svc.ProductName, svc.ServiceName, svc.VariableYaml)
+				if err != nil {
+					log.Errorf("failed to render deleted service %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+					skipped++
+					continue
+				}
+				svc.KubeYamls = util.SplitYaml(util.ReplaceWrapLine(rendered))
+				if err := commonutil.SetCurrentContainerImages(svc); err != nil {
+					log.Errorf("failed to parse deleted service %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+					skipped++
+					continue
+				}
+			}
+		}
+		if len(svc.Containers) == 0 {
+			log.Errorf("deleted service %s/%s revision %d has no containers to recover", service.ProductName, service.ServiceName, service.Revision)
+			skipped++
+			continue
+		}
+
+		if err := servicerepo.SyncAutoServiceModules(ctx, svc, production); err != nil {
+			log.Errorf("failed to recover deleted service %s/%s revision %d: %s", service.ProductName, service.ServiceName, service.Revision, err)
+			skipped++
+			continue
+		}
+		recovered++
+	}
+	if err := cursor.Err(); err != nil {
+		return recovered, skipped, fmt.Errorf("cursor over %s ended in error: %s", label, err)
+	}
+	return recovered, skipped, nil
+}