diff --git a/README.md b/README.md
index 1cab764..c0ab45f 100644
--- a/README.md
+++ b/README.md
@@ -58,9 +58,9 @@ INFO Enter the runner token:
 fe884e8027dc292970d4e0303fe82b14xxxxxxxx
 INFO Enter the runner name (if set empty, use hostname: Test.local):
 
-INFO Enter the runner labels, leave blank to use the default labels (comma-separated, for example, docker://node:20-bookworm,ubuntu-22.04:docker://node:20-bookworm,ubuntu-20.04:docker://node:20-bullseye,ubuntu-18.04:docker://node:20-buster):
+INFO Enter the runner labels, leave blank to use the default labels (comma-separated, for example, ubuntu-latest:docker://gitea/runner-images:ubuntu-latest):
 
-INFO Registering runner, name=Test.local, instance=http://192.168.8.8:3000/, labels=[ubuntu-latest:docker://node:20-bookworm ubuntu-22.04:docker://node:20-bookworm ubuntu-20.04:docker://node:20-bullseye ubuntu-18.04:docker://node:20-buster].
+INFO Registering runner, name=Test.local, instance=http://192.168.8.8:3000/, labels=[ubuntu-latest:docker://gitea/runner-images:ubuntu-latest ubuntu-22.04:docker://gitea/runner-images:ubuntu-22.04 ubuntu-20.04:docker://gitea/runner-images:ubuntu-20.04].
 DEBU Successfully pinged the Gitea instance server
 INFO Runner registered successfully.
 ```
@@ -101,6 +101,8 @@ You can specify the configuration file path with `-c`/`--config` argument.
 ./act_runner -c config.yaml daemon # run with config file
 ```
 
+You can read the latest version of the configuration file online at [config.example.yaml](internal/pkg/config/config.example.yaml).
+
 ### Example Deployments
 
 Check out the [examples](examples) directory for sample deployment types.
diff --git a/internal/app/cmd/exec.go b/internal/app/cmd/exec.go
index d479943..87ce683 100644
--- a/internal/app/cmd/exec.go
+++ b/internal/app/cmd/exec.go
@@ -484,7 +484,7 @@ func loadExecCmd(ctx context.Context) *cobra.Command {
 	execCmd.PersistentFlags().BoolVarP(&execArg.noSkipCheckout, "no-skip-checkout", "", false, "Do not skip actions/checkout")
 	execCmd.PersistentFlags().BoolVarP(&execArg.debug, "debug", "d", false, "enable debug log")
 	execCmd.PersistentFlags().BoolVarP(&execArg.dryrun, "dryrun", "n", false, "dryrun mode")
-	execCmd.PersistentFlags().StringVarP(&execArg.image, "image", "i", "node:20-bookworm", "Docker image to use. Use \"-self-hosted\" to run directly on the host.")
+	execCmd.PersistentFlags().StringVarP(&execArg.image, "image", "i", "gitea/runner-images:ubuntu-latest", "Docker image to use. Use \"-self-hosted\" to run directly on the host.")
 	execCmd.PersistentFlags().StringVarP(&execArg.network, "network", "", "", "Specify the network to which the container will connect")
 	execCmd.PersistentFlags().StringVarP(&execArg.githubInstance, "gitea-instance", "", "", "Gitea instance to use.")
 
diff --git a/internal/app/cmd/register.go b/internal/app/cmd/register.go
index 8739aca..9353417 100644
--- a/internal/app/cmd/register.go
+++ b/internal/app/cmd/register.go
@@ -90,16 +90,10 @@ const (
 	StageExit
 )
 
-/*
-ubuntu-18.04 -> bionic -> buster: https://git.launchpad.net/ubuntu/+source/base-files/tree/etc/debian_version?h=ubuntu/bionic
-ubuntu-20.04 -> focal -> bullseye: https://git.launchpad.net/ubuntu/+source/base-files/tree/etc/debian_version?h=ubuntu/focal
-ubuntu-22.04 -> jammy -> bookworm: https://git.launchpad.net/ubuntu/+source/base-files/tree/etc/debian_version?h=ubuntu/jammy
-*/
 var defaultLabels = []string{
-	"ubuntu-latest:docker://node:20-bookworm",
-	"ubuntu-22.04:docker://node:20-bookworm",
-	"ubuntu-20.04:docker://node:20-bullseye",
-	"ubuntu-18.04:docker://node:20-buster",
+	"ubuntu-latest:docker://gitea/runner-images:ubuntu-latest",
+	"ubuntu-22.04:docker://gitea/runner-images:ubuntu-22.04",
+	"ubuntu-20.04:docker://gitea/runner-images:ubuntu-20.04",
 }
 
 type registerInputs struct {
@@ -184,7 +178,7 @@ func (r *registerInputs) assignToNext(stage registerStage, value string, cfg *co
 		}
 
 		if validateLabels(r.Labels) != nil {
-			log.Infoln("Invalid labels, please input again, leave blank to use the default labels (for example, docker://node:20-bookworm,ubuntu-22.04:docker://node:20-bookworm,ubuntu-20.04:docker://node:20-bullseye,ubuntu-18.04:docker://node:20-buster)")
+			log.Infoln("Invalid labels, please input again, leave blank to use the default labels (for example, ubuntu-latest:docker://gitea/runner-images:ubuntu-latest)")
 			return StageInputLabels
 		}
 		return StageWaitingForRegistration
@@ -248,7 +242,7 @@ func printStageHelp(stage registerStage) {
 		hostname, _ := os.Hostname()
 		log.Infof("Enter the runner name (if set empty, use hostname: %s):\n", hostname)
 	case StageInputLabels:
-		log.Infoln("Enter the runner labels, leave blank to use the default labels (comma-separated, for example, docker://node:20-bookworm,ubuntu-22.04:docker://node:20-bookworm,ubuntu-20.04:docker://node:20-bullseye,ubuntu-18.04:docker://node:20-buster):")
+		log.Infoln("Enter the runner labels, leave blank to use the default labels (comma-separated, for example, ubuntu-latest:docker://gitea/runner-images:ubuntu-latest):")
 	case StageWaitingForRegistration:
 		log.Infoln("Waiting for registration...")
 	}
diff --git a/internal/pkg/config/config.example.yaml b/internal/pkg/config/config.example.yaml
index a962e72..648db96 100644
--- a/internal/pkg/config/config.example.yaml
+++ b/internal/pkg/config/config.example.yaml
@@ -30,10 +30,14 @@ runner:
   # The interval for fetching the job from the Gitea instance.
   fetch_interval: 2s
   # The labels of a runner are used to determine which jobs the runner can run, and how to run them.
-  # Like: ["macos-arm64:host", "ubuntu-latest:docker://node:20-bookworm", "ubuntu-22.04:docker://node:20-bookworm"]
+  # Like: "macos-arm64:host" or "ubuntu-latest:docker://gitea/runner-images:ubuntu-latest"
+  # Find more images provided by Gitea at https://gitea.com/gitea/runner-images .
   # If it's empty when registering, it will ask for inputting labels.
-  # If it's empty when execute `deamon`, will use labels in `.runner` file.
-  labels: []
+  # If it's empty when execute `daemon`, will use labels in `.runner` file.
+  labels:
+    - "ubuntu-latest:docker://gitea/runner-images:ubuntu-latest"
+    - "ubuntu-22.04:docker://gitea/runner-images:ubuntu-22.04"
+    - "ubuntu-20.04:docker://gitea/runner-images:ubuntu-20.04"
 
 cache:
   # Enable cache server to use actions/cache.
@@ -84,7 +88,7 @@ container:
   # If it's not empty or "-", the specified docker host will be used. An error will be returned if it doesn't work.
   docker_host: ""
   # Pull docker image(s) even if already present
-  force_pull: false
+  force_pull: true
   # Rebuild docker image(s) even if already present
   force_rebuild: false
 
diff --git a/internal/pkg/config/config.go b/internal/pkg/config/config.go
index 8a5cade..f4b1078 100644
--- a/internal/pkg/config/config.go
+++ b/internal/pkg/config/config.go
@@ -29,7 +29,7 @@ type Runner struct {
 	Insecure      bool              `yaml:"insecure"`       // Insecure indicates whether the runner operates in an insecure mode.
 	FetchTimeout  time.Duration     `yaml:"fetch_timeout"`  // FetchTimeout specifies the timeout duration for fetching resources.
 	FetchInterval time.Duration     `yaml:"fetch_interval"` // FetchInterval specifies the interval duration for fetching resources.
-	Labels        []string          `yaml:"labels"`         // Labels specifies the labels of the runner. Labels are declared on each startup
+	Labels        []string          `yaml:"labels"`         // Labels specify the labels of the runner. Labels are declared on each startup
 }
 
 // Cache represents the configuration for caching.
diff --git a/internal/pkg/labels/labels.go b/internal/pkg/labels/labels.go
index fa97ff6..d6de373 100644
--- a/internal/pkg/labels/labels.go
+++ b/internal/pkg/labels/labels.go
@@ -79,7 +79,7 @@ func (l Labels) PickPlatform(runsOn []string) string {
 	// So the runner receives a task with a label that the runner doesn't have,
 	// it happens when the user have edited the label of the runner in the web UI.
 	// TODO: it may be not correct, what if the runner is used as host mode only?
-	return "node:20-bookworm"
+	return "gitea/runner-images:ubuntu-latest"
 }
 
 func (l Labels) Names() []string {