fix: 解决安装 mailserver 失败的问题 (#5756)

backend/app/service/app.go

@@ -445,13 +445,6 @@ func (a AppService) Install(ctx context.Context, req request.AppInstallCreate) (
 	}
 	appInstall.Env = string(paramByte)
 
-	containerNames, err := getContainerNames(*appInstall)
-	if err != nil {
-		return
-	}
-	if len(containerNames) > 0 {
-		appInstall.ContainerName = strings.Join(containerNames, ",")
-	}
 	if err = appInstallRepo.Create(ctx, appInstall); err != nil {
 		return
 	}

backend/app/service/app_utils.go

@@ -943,6 +943,13 @@ func upApp(appInstall *model.AppInstall, pullImages bool) {
 	}
 	exist, _ := appInstallRepo.GetFirst(commonRepo.WithByID(appInstall.ID))
 	if exist.ID > 0 {
+		containerNames, err := getContainerNames(*appInstall)
+		if err != nil {
+			return
+		}
+		if len(containerNames) > 0 {
+			appInstall.ContainerName = strings.Join(containerNames, ",")
+		}
 		_ = appInstallRepo.Save(context.Background(), appInstall)
 	}
 }