diff --git a/model/plugin.go b/model/plugin.go
index 1060345..35af26d 100644
--- a/model/plugin.go
+++ b/model/plugin.go
@@ -24,6 +24,7 @@ type PluginInstanceDefinition struct {
 	PrecheckContainers []ContainerDefinition `yaml:"precheck_containers,omitempty"`
 	InitContainers     []ContainerDefinition `yaml:"init_containers,omitempty"`
 	Containers         []ContainerDefinition `yaml:"containers"`
+	PostContainers     []ContainerDefinition `yaml:"post_containers,omitempty"`
 	CleanContainers    []ContainerDefinition `yaml:"clean_containers,omitempty"`
 }
 
diff --git a/plugin/executor.go b/plugin/executor.go
index 60caea7..acd41cb 100644
--- a/plugin/executor.go
+++ b/plugin/executor.go
@@ -134,20 +134,22 @@ func (w *executor) Precheck(ctx context.Context) error {
 
 // Apply installs plugin to containerd, perform the following steps:
 // 1. config container runtime.
-// 2. upload init_containers and containers required images to containerd.
+// 2. upload required images to containerd.
 // 3. remove all containers in the containerd namespace.
 // 4. start and wait init_containers, kill the container after timeout.
 // 5. start and run containers.
 // 6. wait for all containers ready.
 // 7. setup container logging config.
-// 8. remove unused images from containerd.
+// 8. setup container metrics config.
+// 9. start and wait post_containers, kill the container after timeout.
+// 10. remove unused images from containerd.
 func (w *executor) Apply(ctx context.Context) error {
 	err := w.configContainerRuntime(ctx)
 	if err != nil {
 		return fmt.Errorf("config container runtime: %s", err)
 	}
 
-	err = w.uploadContainerImages(ctx, append(w.instance.InitContainers, w.instance.Containers...)...)
+	err = w.uploadContainerImages(ctx, append(append(w.instance.InitContainers, w.instance.Containers...), w.instance.PostContainers...)...)
 	if err != nil {
 		return fmt.Errorf("upload container images: %s", err)
 	}
@@ -182,6 +184,11 @@ func (w *executor) Apply(ctx context.Context) error {
 		return fmt.Errorf("setup metrics: %s", err)
 	}
 
+	err = w.runAndWaitContainers(ctx, w.instance.PostContainers...)
+	if err != nil {
+		return fmt.Errorf("start post containers: %s", err)
+	}
+
 	err = w.removeUnusedImages(ctx, w.instance.Containers...)
 	if err != nil {
 		return fmt.Errorf("remove unused images: %s", err)
diff --git a/plugin/executor_test.go b/plugin/executor_test.go
index a65dbf7..93029d0 100644
--- a/plugin/executor_test.go
+++ b/plugin/executor_test.go
@@ -78,6 +78,10 @@ func TestHostPluginExecutorApply(t *testing.T) {
 			newContainerDefinition(rand.String(10), rand.String(10)),
 			newContainerDefinition(rand.String(10), rand.String(10)),
 		},
+		PostContainers: []model.ContainerDefinition{
+			newContainerDefinition(rand.String(10), rand.String(10)),
+			newContainerDefinition(rand.String(10), rand.String(10)),
+		},
 	})
 
 	t.Run("should create containers and remove unused containers", func(t *testing.T) {