diff --git a/pkg/karmadactl/describe.go b/pkg/karmadactl/describe.go
index 63336d520..e3c997820 100644
--- a/pkg/karmadactl/describe.go
+++ b/pkg/karmadactl/describe.go
@@ -15,6 +15,19 @@ import (
 )
 
 var (
+	describeLong = templates.LongDesc(`
+		Show details of a specific resource or group of resources in a member cluster.
+
+		Print a detailed description of the selected resources, including related
+		resources such as events or controllers. You may select a single object by name,
+		all objects of that type, provide a name prefix, or label selector. For example:
+
+		$ %[1]s describe TYPE NAME_PREFIX
+
+		will first check for an exact match on TYPE and NAME_PREFIX. If no such
+		resource exists, it will output details for every resource that has a name
+		prefixed with NAME_PREFIX.`)
+
 	describeExample = templates.Examples(`
 		# Describe a pod in cluster(member1)
 		%[1]s describe pods/nginx -C=member1
@@ -50,6 +63,7 @@ func NewCmdDescribe(f util.Factory, parentCommand string, streams genericcliopti
 	cmd := &cobra.Command{
 		Use:                   "describe (-f FILENAME | TYPE [NAME_PREFIX | -l label] | TYPE/NAME) (-C CLUSTER)",
 		Short:                 "Show details of a specific resource or group of resources in a cluster",
+		Long:                  fmt.Sprintf(describeLong, parentCommand),
 		SilenceUsage:          true,
 		DisableFlagsInUseLine: true,
 		Example:               fmt.Sprintf(describeExample, parentCommand),
diff --git a/pkg/karmadactl/get.go b/pkg/karmadactl/get.go
index bda6af4b6..7ba78987d 100644
--- a/pkg/karmadactl/get.go
+++ b/pkg/karmadactl/get.go
@@ -56,6 +56,17 @@ var (
 
 	getShort = `Display one or many resources`
 
+	getLong = templates.LongDesc(`
+		Display one or many resources in member clusters.
+
+		Prints a table of the most important information about the specified resources.
+		You can filter the list using a label selector and the --selector flag. If the
+		desired resource type is namespaced you will only see results in your current
+		namespace unless you pass --all-namespaces.
+		
+		By specifying the output as 'template' and providing a Go template as the value
+		of the --template flag, you can filter the attributes of the fetched resources.`)
+
 	getExample = templates.Examples(`
 		# List all pods in ps output format
 		%[1]s get pods
@@ -88,6 +99,7 @@ func NewCmdGet(f util.Factory, parentCommand string, streams genericclioptions.I
 	cmd := &cobra.Command{
 		Use:                   "get [NAME | -l label | -n namespace]",
 		Short:                 getShort,
+		Long:                  getLong,
 		SilenceUsage:          true,
 		DisableFlagsInUseLine: true,
 		Example:               fmt.Sprintf(getExample, parentCommand),
diff --git a/pkg/karmadactl/logs.go b/pkg/karmadactl/logs.go
index b28efa422..d75dfbfd4 100644
--- a/pkg/karmadactl/logs.go
+++ b/pkg/karmadactl/logs.go
@@ -17,8 +17,13 @@ const (
 )
 
 var (
+	logsLong = templates.LongDesc(`
+		Print the logs for a container in a pod in a member cluster or specified resource. If the pod has
+		only one container, the container name is optional.`)
+
 	logsUsageErrStr = fmt.Sprintf("expected '%s'.\nPOD or TYPE/NAME is a required argument for the logs command", logsUsageStr)
-	logsExample     = templates.Examples(`
+
+	logsExample = templates.Examples(`
 		# Return snapshot logs from pod nginx with only one container in cluster(member1)
 		%[1]s logs nginx -C=member1
 	
@@ -53,6 +58,7 @@ func NewCmdLogs(f util.Factory, parentCommand string, streams genericclioptions.
 	cmd := &cobra.Command{
 		Use:                   logsUsageStr,
 		Short:                 "Print the logs for a container in a pod in a cluster",
+		Long:                  logsLong,
 		SilenceUsage:          true,
 		DisableFlagsInUseLine: true,
 		Example:               fmt.Sprintf(logsExample, parentCommand),